pathfinder handbook

PDM 1st Edition Sommermeyer-Marketing-12/1/08-HH

This manual is provided for informational purposes to the PathFinder Drilling Motor user. Although PathFinder hastaken all of the necessary precautions to ensure that theinformation contained herein is accurate, PathFinder makesno warranties, guarantees or representations concerningthe manuals accuracy. The use and interpretation of the information contained in this manual is entirely at the riskof the user.

No part of this manual may be reproduced in any form or by any means without prior written permission of anauthorized PathFinder representative.

www.pathfi nderlwd.com

© PathFinder 2008. All rights reserved.

Table Of Contents Introduction .....................................4 Motor Description ..........................4-5-Top Sub .........................................6-Catch Mandrel .............................6-8-Power Section ............................9-13-Power Transmission Coupling .........13-Bent Housing ................................13-Bearing Pack Assembly .............14-17-Bit Box .........................................17-Near-Bit Stabilizers .......................17

Motor Application. ..........................18

Planning The Job ........................... 19-Hole Size ......................................19-Build-Rate Capability ....................19 -Bit Selection . ..........................19-21-Drilling Fluid ...........................21-23-Hole Temperature ...................23-24-Rotor Nozzle Usage ......................25-Power Requirements ...............25-26-Stator Rubber Compound Selection ................................26-27-The Mud System ......................27-29

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Motor Operation .............................30-Rig-Site Motor Test ...................30-31-Aligning The Steering Device ..........31-Tripping In ..............................31-32-Drilling with PDM Motor ............32-35-Rotary RPM ............................35-36-Jarring .........................................36-Tripping Out Of The Hole ..............36-Checking The Motor For Re-Run ....................................37-39-Trouble Shooting ......................40-42

Motor Specifi cation ........................43-How to Interpret the Graphs ....43-44-Motor Specifi cation Summary Table .......................................46-48-Individual Motor Specs .......... 49-124

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Appendix -Adjustable Housing Adjustment G1 ........................A1-A4-Adjustable Housing Adjustment G2 .......................A5-A8-F2000 Adjustable Bend Connecting Rod Housing ........................ A9-A16-Fishing Diagram ................. A17-A22-Adjustable Housing Make-up Torque Values ........................... A23-Hole Curvature Calculation .......... A24-Radius of Curvature for Various Build Rates ................................ A25-Formulas ............................ A26-A27-Nozzle Selection .................. A28-A29-Drill Collar Weight ...................... A30-Casing Dimensions & Bit Clearance ........................... A31-A33 -Standard Heavy-Wall Drill Pipe Properties ................................. A34-Rotary Shoulder Connection Interchange List ........................ A35 -Mud Weight ............................... A36

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Introduction PathFinder Drilling Motors (PDM) was estab-lished in April of 1991 with the purpose of sup-plying the oil & gas industry a series of high quality and dependable downhole drill-ing motors on a sales, lease, or rental basis. PDM motors have been a major player in all areas of the world. This manual is provided for informational purposes only. PDM has taken the necessary precautions to ensure its accuracy, but PDM does not expressly or im-plicitly guarantee the information contained herein. The information contained herein is the sole interpretation of the user. Should the user have any questions pertaining to its accu-racy, please contact a PDM representative.

Motor Description

This section of the handbook is designed to provide the drillers and the operators with a general description of our downhole drill-ing motors. Although different size motors have different performance characteristics, they share the same basic components:

• Top Sub • Catch Mandrel • Power Section • Power Transmission Coupling • Fixed or Adjustable Bent Housing • Bearing Pack Assembly • Bit Box • Near-Bit Stabilizers

Figure 1Figure 1 illustrates the major components of our drilling motors.

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Top Sub & Catch Mandrel

The top sub has a dual function. It is used as a cross over between the motor assembly and the drill string. It also functions as part of the catch system by providing the seat for the catch mandrel.

The Rotor Catch Mandrel is incorporated in the design of PDM motors as a retaining device. Its function is to minimize the possibility of losing motor components in the hole, in the unlikely event that an external connection breaks or backs-off. It is also designed to communicate a possible connection failure to the surface via a series of pressure signals. To recognize these signals, it is important to understand how the Rotor Catch Mandrel behaves under normal and distressed conditions.

The Catch Mandrel is attached to the top of the rotor by a threaded connection. The fl ow channels around the mandrel are sized to minimize the pressure losses across the catch mechanism. The upset section of the catch is positioned inside a cavity within the Top Sub. This cavity provides the seat for the catch if or when an external motor connection fails. Under normal operating conditions, the catch simply rotates with the rotor without any substantial load being applied to it. Figure (2) illustrates the catch under normal operating conditions.

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Figure (3) shows the catch position after a

connection failure. There are two basic modes

of connection failure: connection breakage

and connection back-off. The catch behaves

differently under each condition. If an exter-

nal motor connection is severed, with motor

on-bottom, a sudden loss of pressure occurs.

Picking the motor off-bottom will seat the catch

resulting in off-bottom pressure increase. The

increase in pressure can range from a few

hundred psi to several hundred psi, depend-

ing on the fl ow rate and mud properties. As

soon as the motor is set on bottom, the catch

will unseat itself and relief the pressure. This

pressure fl uctuation is indicative of a possible

connection failure.

If the mode of failure is connection backoff,

two scenarios are possible. If the connection

separates completely, the pressure signal will

be as described before. If the catch seats it-

self before the joint is totally separated, then

setting the motor on-bottom will not unseat

the catch. The rotation of the drill string might

screw the connection back together and re-

lieve the excessive pressure.

7 8

Figure 2 Figure 3

Power Section

The power section uses what is known in the in-dustry as Positive Displacement power section. Its function is to convert a portion of the hydraulic energy of the drilling fl uid into mechanical horse-power. The components comprising the power section are the rotor and the stator. The rotor is a long and spiral shaft, designed to fi t inside a corresponding stator. It is manufactured from a solid bar of stainless steel and plated with hard industrial chrome or tungsten carbide. The chrome or tungsten carbide is intended to protect the parent metal against corrosion and wear while reducing the friction between the rotor and the stator. In high-fl ow applications, PDM rotors can be jetted to divert the additional fl ow to the bit.

The stator is the non-rotating member of the power section. It is made out of a seamless, heat-treated tube, lined with an elastomer (rubber) lin-ing. The internal cavity of the liner has a spiral geometry designed to accept a rotor of compat-ible geometry and size. In a Positive Displacement power section, the rotor always has one less lobe than the stator.

Power sections are categorized by their size, rotor/stator lobe ratios, and the number of stages (stage in a power section is defi ned as the dis-tance, measured parallel to the rotor axis, be-tween two corresponding points of the same spiral lobe, i.e. lead length of the spiral).

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Figure (4) shows the cross-sectional view of the rotor and the stator profi le with different lobe ra-tios. There are a few rules of thumb, which might be benefi cial in the selection and operation of any PDM motor:

1-The rotational speed of the rotor is proportional to the rate of fl uid fl ow through the power sec-tion.

2-The generated torque is proportional to the dif-ferential pressure across the power section.

3-The torque generated is independent of the fl uid fl ow through the power section.

4-Power sections with a higher lobe ratio typically generate more torque and have slower rotary speed than the ones with a lower lobe ratio. For example, a 9 5/8” motor with 3:4 lobe ratio will rotate the drill bit at a higher RPM and will have less output torque per stage than a 9 5/8” motor with 4:5 lobe ratio.

5-An increase in the number of stages will propor-tionally increase the output power and torque at the same fl ow rate.

Figure 4

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Optimum completion of a drilling project relies heavily on the proper selection of the stator elas-tomer compound. The main factors to consider are the maximum downhole temperature, mud type, mud additives, and any harmful chemi-cals which might be encountered during drilling. Given enough forewarning, testing of the drill-ing fl uid under simulated downhole conditions can be conducted before the drilling tools are assembled. Test results are helpful to determine the optimum elastomer for the application.

As mentioned in earlier sections, PDM offers several different stator elastomer compounds. These different compounds react differently when exposed to elevated temperatures and the various chemicals present in drilling fl uids.

The standard elastomer is a nitrile based rubber NBR suitable for use with water based and low temperature oil based drilling fl uids. This rubber is suitable for use in wells with temperatures in excess of 270ºF with the proper sizing and fl uid compatibility. The standard nitrile stators are the most common and cost effective option for most drilling conditions. An additional nitrile elastomer is available in certain models which is more rigid and resilient. This NBR-HR™ elasto-mer can deliver a minimum of 50% more power than the standard NBR with the proper drilling parameters.

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In drilling applications where the drilling fl uid is less typical and the temperature is elevated, the highly saturated nitrile elastomer HSN may be the optimum choice. The highly saturated type elastomer is formulated for greater chemical re-sistance, especially at higher temperature. HSN elastomer is the best suited elastomer for oil based and most synthetic based drilling fl uids.

Some motor sizes have the option of a metal re-inforced or uniform elastomer thickness stator equipped power section. The uniform or even elastomer stator compared to a conventional stator can be seen below in Figure (5).

The metal reinforcement of the elastomer pro-fi le provides a structural reinforcement of the elastomer profi le allowing its seal against the rotor to operate at signifi cantly higher pres-sure differential than conventional stators. This higher pressure differential produces a higher operating and stall torque. The higher pressure seal between the rotor and the stator assures a more steady speed operation than a conven-tional power section. 12

Figure 5

The metal reinforcement also provides a superior path for heat dissipation from therotor and stator interface. This superior heat dissipation allows the metal reinforced stator to operate more reliably at elevated tempera-tures than a conventional power section. The smaller elastomer content of the metal reinforced stator also provides for a stator more resistant to aggressive oil and synthetic based drilling fl uids.

Power Transmission Coupling

The power transmission coupling is the link between the rotor and the Bearing Mandrel. It converts the eccentric motion of the rotor into the concentric rotary motion of the Bearing Mandrel or Driveshaft. It also transmits the torque and the rotary motion of the rotor, generated by the power section, to the bearing assembly. The hydraulic down thrust of the rotor is also transferred to the bearing section through this member. All PDM Power Transmission Couplings are manufactured from a high grade of heat treated alloy steel. The working surfaces of the power transmis-sion are sealed with a high temperature and pressure lubricant to assure optimum opera-tion and reliability.

Bent Housing

The fi xed or adjustable bent housings con-tain the Power Transmission Coupling and connects the stator housing to the bearing

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housing. Bent housings are available with fi xed and adjustable bends. Fixed bent hous-ings can only be confi gured at PDM’ facilities in angles ranging from 0 to 5 degrees depend-ing on the motor model. The adjustable hous-ings can be set to various bend angles at the rig site (see the appendix section of this hand-book for adjustment procedure). The mag-nitude of the Adjustable Bent Housing bend angle ranges from 0 to 3 degrees. This bend of the Fixed or Adjustable Bent Housing gives the motor its steering capability. The Fixed and Adjustable Bent Housings are manufac-tured out of premium grade high strength alloy steel. Their contact surfaces with the formation are hard-faced to minimize wear while drilling.

Bearing Pack Assembly

The bearing pack assembly contains the neces-sary components to transmit the rotary drilling motion to the drill bit and transmit the drilling forces from the Bottom Hole Assembly (BHA) to the drill bit. The main components of the Bearing Pack Assembly are the Bearing Mandrel or Driveshaft, Thrust and Radial Bearings. The Bearing Mandrel or Driveshaft is a bored, long shaft designed to transmit the power (torque and rpm) to the drill bit. It also channels the drilling fl uid to the bit. It is manufactured out of a high grade of alloy steel that is forged and heat-treated for strength and toughness. The Thrust Bearings are designed to sustain

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the applied weight to the drill bit while on-bottom. They are also capable of bearing the downward hydraulic thrust load of the rotor The Thrust Bearings are designed to sustain the ap-plied weight to the drill bit while on-bottom. They are also capable of bearing the downward hydraulic thrust load of the rotor while circulat-ing off-bottom or drilling with under balanced bit weight. Depending on the motor model the thrust bearings may consist of a unique tool steel ball bearing design that is precision made and enables the same set of bearings to carry the on-bottom as well as the off-bottom load. This important feature increases the number of bearing races within the limited available space and increases the thrust load capacity and the life of the bearing pack. An alternative Thrust Bearing design utilized in some models consists of high grade Polycrystalline Diamond Compact (PDC) Inserts similar to those used on PDC Drill Bits. These PDC inserts provide a high capacity and extremely wear resistant thrust bearing for applications where shorter tool length or extra longevity is required.

The Radial Bearings rigidly support the bearing mandrel inside the bearing housing and transfer the radial forces generated during drilling to the housings and the rest of the BHA, while assur-ing that the Driveshaft is aligned and concen-tric with the axis of the bearing housing.

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The Radial Bearings are constructed from spe-cialized Tungsten Carbide components to pro-vide optimum life and reliability.

The design of the Tungsten Carbide radial bear-ings also precisely meter the amount of drilling fl uid that fl ows through the radial and thrust bearings for cooling of the bearings. This as-sures the optimum drilling fl uid fl ow through the driveshaft and out to the drill bit.

The Bearing Pack Assembly of the PathFinder Motor is one of the few designs that also incor-porates a Driveshaft safety catch feature to mini-mize the possibility of leaving the drill bit in the hole in the unlikely event the Driveshaft breaks or backs-off. Figure 6 illustrates the normal run-ning position of the Driveshaft and the Driveshaft Catch on the left and the engaged position of the Catch on the right. If the Driveshaft breaks or backs-off a precision low stress upset or ridge on the lower portion of the Driveshaft engages

Normal OperatingPosition

ActivatedPosition

Bit Box

16Figure 6

a split ring contained within the lower portion of the bearing housing preventing the Driveshaft from exiting the bearing pack. A substantial decrease in the off bottom pressure drop on the surface will signal an incident has occurred so that appropriate action can be taken.

Bit Box

The bit box is an integral part of the bearing mandrel. Its outside diameter is sized to ac-cept a specifi ed box connection. While all the external components of the motor are station-ary relative to the drill string, the bit box is the only external component which has a rotary motion independent of the rotational speed of the drill string. The drill bit is screwed directly into the bit box.

Near-bit Stabilizers

Near-bit Stabilizers are available with remov-able or integral stabilizers. The removable sta-bilizers are screwed on the bearing housing. Occasionally certain clients wish to have the option of installing different stabilizers on the motor at the rig site to alter the directional per-formance of the motor. In that case, the motor and the stabilizer(s) can be shipped separately and a protective sleeve protects the external threads of the bearing housing.

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Motor Application

In today’s cost-conscious oil and gas environ-ment, companies and operators recognize the positive contributions downhole drilling motors can make to their bottom-line. The application of downhole drilling motors are no longer limited to conventional drilling, but has expanded to other areas such as:

• Steerable Drilling • Medium & Long Radius Drilling • Re-entry Drilling • Horizontal Drilling • Performance Drilling • Hole Opening • Hole Spudding • Conductor Pipe Drill Downs • Underreaming & Casing Cutting • Milling • Coring

PathFinder Drilling Motors offers a wide vari-ety of motor confi gurations, bit speeds, fl ow ranges, and power outputs to suit your par-ticular need. Our state-of-the-art drill motor is designed to exceed the load capacity of any available drill bit in the industry today.

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PLANNING THE JOB

To maximize the benefits of using drilling motors, it is essential to select the right motor for your specific application. To do so, the following factors should be considered: Hole Size Different size PDM motors are designed to function effectively within a certain size hole. The “Motor Specifi cation” section of this hand-book has outlined the recommended hole sizes for each motor size. We encourage the drillers and the planners to adhere to these recom-mendations, since any deviation might result in hole problems and /or cause a premature motor failure.

Build-Rate Capability Choose the proper motor bend angle to generate the desired build/drop rates without exceeding the maximum allowable DLS.

The logistical use of the stabilizer(s), in a straight or bent motor, can also help you stay on track. The technical staff at PathFinder Drilling Motors can assist you with your selec-tion, through the use of computer modeling and software. Bit Selection The proper selection of the drill bit can substantially increase the penetration rate, reduce the drilling cost, and improve the motor performance.

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The bit TFA (Total Flow Area) has a great deal of infl uence on motor performance, as well as the ability to clean the hole. An undersized bit TFA will result in high pressure drop across the bit and lower than expected fl ow rate. In-adequate fl ow rate can result in overheating and damaging the bit, hole cleaning problems, and will starve the motor of the adequate fl uid needed to operate at its optimum performance. On the other hand, oversized TFA might not be able to provide the fl uid momentum neces-sary to properly remove the cuttings. In the “Formulas” section of this handbook, neces-sary formulas are provided to calculate the bit TFA. In the “Motor Specifi cation” section of this handbook, the recommended bit pressure drop is listed for each size motor. If the fl ow requirements needed for your specifi c appli-cation exceed the maximum allowable motor fl ow rate, a bored rotor can be provided to supply the additional fl uid.

For angle building runs, the gage length of the bit becomes very important. High drag, aggressive PDC bits exert more stress on the motor components than the cone bits or less aggressive bits. Also, high RPM motors com-bined with high WOB require more fl ow to cool the bit (contact the bit manufacturer for the minimum recommended bit fl ow rate).

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Drilling Fluid

The most fl uid sensitive component of the PDM motor is its stator rubber lining. The PDM mud motors can operate successful-ly with any water-based mud, fresh water, brine, sea water, any oil-based mud with aminimum of 200°F aniline point and less than 2% aromatic content. The pH level of the drilling fl uid can affect the life of the drilling motor. The recommended pH level for PDM motors are between 9 and 10.

If the mud pH level and/or aniline point are very close or slightly outside the specifi ed lim-its, continuous circulation of the drilling fl uid minimizes the extent of the damage to the motor. If there is a prolonged interruption in drilling, periodic circulation through the motor might increase the motor life, since the stag-nation of harmful fl uid inside the motor will deteriorate it in an accelerated rate.

The solid contents of the drilling fl uid should be maintained below 5% and the sand con-tents below 1%. Any deviation from the speci-fi ed limits will cause the stator elastomer lining

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to wear rapidly, which will result in a gradual reduction in the output power of the motor.

Mud weight is another factor, which should be considered when planning the drilling opera-tion. Generally speaking, heavier mud (12 lb/gal. or more) will wear the motor at a faster rate than a lighter mud. When using a heavy drilling fl uid, keep the sand contents below 0.5% to prevent possible washing in the drill-ing motor.

Any additives to the mud system should be carefully selected to comply with these speci-fi cations. If a substantial amount of gas or air is trapped in the drilling fl uid, it should be removed to prevent any possible damage to the stator rubber lining.

Medium to fi ne lost-circulation material can be used, as long as they are mixed thoroughly. If the drilling conditions require the use of coarse material, we recommend the use of jet subs above the motor to bypass a portion of the

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particles and prevent the plugging of the mo-tor. The use of solid additives with a rough or sharp texture should be avoided, since they might scar or cut the stator rubber lining.

Hole Temperature

One of the factors, which affects the physical and mechanical properties of the stator elasto-mer lining, is the operating bottom hole temperature. An increase in temperature decreases the mechanical strength of the stator rubber lining and causes it to swell. The swelling will consequently increase the rotor/stator interference. The excessive inter-ference will increase the frictional heat genera-tion and will over stress the rubber compound, resulting in premature stator failure.

PathFinder alters the interference fi t between the rotor and the stator to compensate for the anticipated downhole temperature. Communi-cating the expected downhole temperature is critical to a successful motor run.

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Figure (7) illustrates the reduction in the tensile strength of the nitrile elastomer as the temperature increases.

To increase the motor life, certain cautionary measures should be employed when drilling in a hot hole environment. These measures are addressed in the “Motor Operation” section of the handbook.

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3000

2500

2000

1500

1000

500

100 200 300 400

Highly SaturatedNitrile

Nitrile

Elastomer Temperature (˚F)Te

nsi

le S

tren

gth

(PSI

)

0

Figure 7

Rotor Nozzle Usage With the exception of high-speed power sec-tions (1:2 lobe ratio) most PDM rotors can be bored to accept various size nozzles. Rotor nozzles are used to increase the fl ow rate to the bit by bypassing a portion of the fl uid through the rotor. The use of a rotor nozzle is recommended where the system hydrau-lics mandates a fl ow rate, which exceeds the maximum allowable fl ow through the motor. Please consult your PDM representative to determine if the use of a rotor nozzle is appropriate for your application. As a refer-ence please refer to the “Nozzle Selection” section of this handbook, for an indication of the proper sizing of the rotor nozzle. Power Requirements When selecting a motor, close attention should be paid to the power output of the motor. The motor should be powerful enough to deliver the required amount of torque, at the right RPM, to turn the drill bit in response to the application of various WOB.

Power is the measure of the rate at which torque can be applied and is a function of both torque and rpm. The concept of power and torque can be combined by saying that torque is used to overcome the ro-tational resistance provided by the formation, while power is needed to increase the rate of 25

penetration. When choosing a motor based on performance, the questions to ask should be, “Can the motor produce enough torque for the application?” if it can, the next question should be, “Which motor can apply the most power to the formation? If the goal is to increase ROP, the most powerful motor should be selected.

Most motors are available with Standard and Performance Power Sections. A Performance Motor can substantially increase the ROP, de-crease stalling, and drill harsh formations with more ease than a standard one. Stator Rubber Compound Selection

Optimum completion of a drilling project relies heavily on the proper selection of the stator rubber compound. The main factors to con-sider are the maximum hole temperature, the mud type and its additives, and the type of harmful chemicals, which might be encoun-tered during drilling.

PathFinder offers several different stator rub-ber compounds. All compounds swell due to increase in temperature but behave differently when exposed to chemical attack.

Standard Nitrile (NBR) and NBR-HR are our most widely used compounds. They

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are nitrile-based elastomers, which are suitable for use with most water-based and oil-based drilling fl uids and additives. The physical and mechanical properties of NBR and NBR-HR de-grade the most when exposed to high tem-perature and high chemical concentrations. Highly Saturated Nitrile (HSN) is designed to operate with oil-based or synthetic drilling fl u-ids. The use of this compound is not recom-mended with water-based mud. With proper rotor and stator interference a stator, lined with HSN compound, can operate at bottom hole temperatures of up to 325°F. Compared to Standard Nitrile, it retains more of its physi-cal and mechanical properties. Given the same described drilling conditions, the HSN is de-signed to outlast and outperform NBR.

The Mud Treatment/Cleaning System

As previously noted, chemistry of the drilling fl uid as well as its weight and texture are cru-cial to the life and performance of PDM motors. On certain wells, the properties and/or chemi-cal composition of the mud are continuously changing. The changes are either intentional, due to the operational demands, or unintention-al because of the geological factors. Therefore continuous monitoring of the drilling fl uid and a competent mud treatment and cleaning sys-tem are necessary to maintain the properties of the drilling fl uid at its desired level. 27

LCM – Lost Circulation Material (LCM) should be used in limited amounts and should be thoroughly mixed and added to the drilling fl uid. The addition of large slugs of LCM has the potential to plug the motor and damage its internal components. LCM should be limited to fi ne to medium sized particles.

Abrasive media – Sand content in the drilling fl uid should be kept to a minimum and ide-ally below 1%. This is especially important if the motor is operated at the upper end of its fl ow range. Where possible the use of hema-tite weighting materials should be avoided as these have shown to be unusually prone to damaging the internal motor components.

Failure to follow the preceding recommenda-tions can result in:

• Rapid deterioration of the power section and subsequent decline in the power output. • Expeditious wear of the power transmission components, i.e. Flexible Coupling and Bearing Pack. • Washing of the fl ow channels and weak- ening of critical components, especially in high-fl ow application. • Plugging of the motor. • Seizure of the Bearing Pack.

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A suffi cient mud treatment system should be capable of continuously monitoring and adjusting the PH level of the mud to desired range (9< PH < 10 ). It should do the same to maintain the aniline point of the oil-based mud within the desired level (minimum of 200°F and less than 2% aromatic content).

Infiltration / accumulation of substantialamounts of gaseous matters in the drilling fl uid pose a problem to the motor and should be contended with.

When drilling for gas or encountering gas pockets, all or a portion of the gas molecules gets imbedded in the drilling fl uid. Depending on the relative properties of the mud and the gas, some of the gas accumulates inside the mud, while the remaining amount escapes the mud voluntarily. When the gas bubbles are pumped back into the well, the hydrostatic pressure of the well bore gradually forces the gas into the stator rubber compound through its microscopic pores. The gas-impregnated rubber sustains permanent and irreversible structural damage, which degrades the elasto-mer’s properties. An adequate mud treatment system should promptly recognize and combat the problem by extracting the trapped gases.

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MOTOR OPERATION

This section of the handbook provides a gen-eral guideline regarding the use of PDM drill-ing motors. PDM downhole motors arrive at the rig site with all the internal and external connections made up to the specifi ed torque. The near-bit stabilizer, if ordered, is installed and made-up to its full recommended torque value. The bit box and top sub connections, specifi ed by the customer, are fi tted with thread protec-tors. Once the drill bit is installed, the motor is ready for operation.

Rig-Site Motor Test

Prior to running the motor into the hole, the motor should be tested while on the surface. The test can be performed with the bit at-tached, unless there might be a possibility of the bit dragging on the internal walls of the test area. In that case the motor should be tested without the bit.

Remove the Top Sub and Bit Box thread pro-tectors. Using the provided lift-sub, pick the motor up and set it in the slips. Install any available safety clamp and proceed to remove the lift-sub. Attach the kelly to the motor and remove the safety clamp. Lower the motor in-side the hole until the gap between the top of the bit box and the bearing housing is be-low the drilling nipple. Start the pumps and

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gradually bring the GPM up to the desired lim-it. Make a note of the fl ow rate and the system pressure. It might prove to be benefi cial to in-crease the fl ow rate in several increments and note the standpipe pressure in every case. The motor vibrates vigorously at higher fl ow rates. This is one of the characteristics of the posi-tive displacement motors and should not be a cause for concern. The test is considered sat-isfactory if there are not any substantial fl ow and pressure fl uctuations.

Also note that a portion of the drilling fl uid has been discharged through the bottom of the Bearing Housing and has drenched the Bit Box. This is absolutely normal, since a small percentage of the drilling fl uid is diverted through the Bearing Pack to lubricate and cool the bearings. Aligning The Steering Device

A narrow and shallow line called the scribe-line marks the bend plane of PDM motors. This line is located on the Fixed or Adjustable Bent Housing and is used to indicate the tool face. Tripping In

If the motor is equipped with a fi xed or adjustable bend housing (below the sta-tor) and/or a bent sub (above the Top Sub), exercise extreme caution when

31

passing through the BOP, casing shoe, liner hangers, ledges, or key seats. If the circulat-ing hole temperature is more than 220°F, initi-ate circulation periodically to cool the stator rubber lining. Pumping should be at a slow rate and should last long enough to allow the cooler fl uid to reach the power section. If a fl oat valve is not used and the drill string is empty, the annulus pressure combined with the dynamic pressure, generated by piercing through the fl uid, will force the drilling fl uid through the bit and into the motor, causing the motor to rotate in reverse. This could result in unscrewing one or more internal components. Therefore it is our recommendation to use at least one fl oat valve in the bottom hole assem-bly. If the use of a fl oat valve is not feasible, keep the drill string full at all times and trip in slowly. Keep the running speed low when deal-ing with heavy mud and small liners.

Take pressure readings at three or four fl ow rates close to operating fl ow rates when trip-ping in. This data can be used as a reference to conduct similar tests following any drilling problems.

Drilling With PDM Motor

Regardless of the application, certain common procedures should be followed to ensure a successful motor run. This section is designed to outline certain guidelines to

32

assist the end users of PDM motors with their drilling challenges. After reaching the bottom of the hole, with the bit “off-bottom”, start the pump and slowly in-crease the fl ow rate to the desired level (See the “Motor Specifi cation” section of the hand-book for the recommended motor GPM). Once the circulation is established, record the stand-pipe pressure reading. This pressure will be higher than the one recorded on the surface. Gradually lower the motor to the bottom of the hole and apply weight to the bit. This will increase the motor power output, which will cause an increase in the standpipe pressure. Continue to add weight until the desired RPM at certain GPM is achieved (see “Motor Specifi -cation” section for RPM values). Record the “on - bottom “ pressure. The difference between the “on-bottom” and “off-bottom” pressure is called the differential pressure. As the motor drills off, continue to add weight to maintain the desired differential pressure.

The performance curves at the “Motor Specifi -cation” section of the handbook shows that the motor RPM decreases as the differential pres-sure of the motor approaches its full-load limit. Since ROP is directly related to the motor RPM, operating the motor at its full-load might not

33

show any substantial increase in ROP, but it will defi nitely reduce the stator life. Therefore, for the best results keep the differential pres-sure at about 75% of its maximum recom-mended value. If the motor is overloaded or is not allowed to drill-off the applied weight, a rapid increase in standpipe pressure will occur. At this point the motor is at its “stall” pressure, which means the bit is not rotating and the fl uid is passing between the rotor and the stator without turn-ing the rotor. Repeated stalling of the motor could result in premature motor failure. When stalling happens, stop the rotary table imme-diately and cutback the GPM by at least 50% before lifting the motor up.

When tagging the bottom of the hole for the fi rst time, or after changing the bit or the bend angle, drill with lightweight for about 30 minutes to create a bit pattern at the bottom of the hole. Failing to do so could result in repeated stalling and subsequent stator dam-age. If drilling in an environment where the cir-culating bottom-hole temperature exceeds 200°F, certain precautionary measures should be considered. As mentioned earlier, the me-chanical strength of the stator rubber lining is reduced substantially at elevated temperatures. To reduce the magnitude of the stress on the 34

rubber, limit the differential pressure across the motor to 70% of its full-load value. A prolonged interruption in drilling results in additional swell-ing of the stator rubber. When bringing the pumps up, start gradually at low GPM to allow the stator rubber to cool. Increase the fl ow rate to the desired level at several increments. Cir-culate off-bottom long enough to let the cooler fl uid reach the motor. Lower the bit to the bot-tom slowly and resume drilling.

The use of performance motors in hot-hole en-vironment can also improve the life of the mo-tor, since due to additional power-generating stages; the differential pressure per stage will be less than a standard power section. Adding lubricants to the drilling fl uid and keeping the mud clean could also improve the stator life by reducing the friction between the rotor and the stator and decreasing the frictional heat.

Rotary RPM

During the drilling operation, it is a common practice to rotate the drill string at a moderate RPM. While rotating, a lateral force is exerted on the drill bit by the formation. The magnitude of the force is directly proportional to the bend length, bend angle and formation hardness and is inversely proportional to the hole size. The induced bending stress on the motor raises con-cern about the possibility of fatigue failure. 35

Fatigue failure will happen in a fi nite number of bending cycles, if the magnitude of the bending stress exceeds the fatigue endurance limit of the metal. Under these conditions the rotary speed plays a signifi cant role in the suc-cessful completion of the well. A high rotary RPM can substantially accelerate the genera-tion and growth of fatigue cracks under severe bending forces.

We have experienced the least number of mo-tor problems, when the rotary speed and bend angle are limited to 50 RPM and 1.50° respec-tively. So, to avoid a catastrophic connection failure, we strongly urge you to adhere to these limitations.

Jarring

When selecting a jar for a particular drilling operation, avoid using one whose maximum pull capacity exceeds the maximum allowable pull for the motor, as listed in the “Motor Spec-ifi cation” section of this handbook. Replace the motor, if it has been jarred for more than three times.

Tripping Out Of the Hole (Re-running)

When pulling a bent assembly, exercise ex-treme caution at the tight spots such as BOP, casing shoe, ledges, etc. Once on the surface, fl ush the tool with clean water by placing a water hose into the top sub and rotating the bit box in the clockwise direction until the dis-charge is clear. If the bit box is locked-up, lay the motor down. 36

Checking the Motor For Re-Run

If the previous run was relatively short and the motor had not been exposed to a harsh environment such as high hole temperature, oil-base mud, sour gas, jarring, or any other extreme condition, then a decision can be made regarding the reuse of the motor. To do so, the integrity of the power transmis-sion components, i.e. the radial bearings and thrust bearings and power transmission coupling, should be confi rmed. -Radial Bearing: with the motor hanging se-curely from the kelly, rotate the bit box in both directions for at least four complete revolu-tions. If the rotation indicates a tight spot in the bearing, lay the motor down. Also check the radial play of the bearing by shaking the bit box from side to side. The design of radial bearing allows for a small amount of radial play. Do not reuse the motor if the play is ex-cessive.

-Thrust Bearings: measure the thrust bearing wear as followed (Figure 8). With the motor hanging securely, record the bit box/bearing housing gap (dimension “A”). Stand the mo-tor on the rig fl oor and apply moderate axial force. Measure and record the same gap (di-mension “ B “ ). If the clearance (A-B) exceeds the allowable limits, as outlined in the following table, the motor is not suit-able for rerun.

37 38

Figure 8

Allowable Thrust Bearing & Coupling Wear For Motor Re-Run

39

Item

Prob

lem

Cau

seC

orre

ctiv

e Ac

tion

1Pr

essu

re in

crea

ses

abov

e th

e ex

pect

ed le

vel w

hen

off

botto

m a

nd d

ecre

ases

whe

n on

bot

tom

with

ver

y lig

ht W

OB.

Cat

astro

phic

con

nect

ion

failu

re-T

he p

ress

ure

fluct

uatio

n is

the

resu

lt of

the

catc

h m

andr

el b

eing

se

ated

and

uns

eate

d in

side

the

Top

Sub.

Trip

out

of t

he h

ole

very

car

eful

ly.

Keep

the

pum

ps o

ff if

poss

ible

whi

le tr

ippi

ng.

2R

OP

drop

s w

hile

the

torq

ue a

nd th

e pr

essu

re in

crea

se an

d th

e flo

w re

mai

ns u

ncha

nged

.

Mot

or is

in o

r nea

r sta

ll pr

essu

re-th

e bi

t has

sto

pped

turn

ing

or is

turn

ing

very

slo

wly

and

mos

t or a

ll of

the

fluid

is b

ypas

sing

the

roto

r and

sta

tor.

Stop

rota

ting

imm

edia

tely

. Shu

t off

pum

ps o

r cut

back

th

e flo

w ra

te b

y at

leas

t 50%

bef

ore

liftin

g of

f bot

tom

. If

pres

sure

dro

p is

not

det

ecte

d, re

sum

e dr

illing

with

lo

wer

WO

B.

3R

OP

and

flow

dro

p w

hile

the

pres

sure

rem

ains

con

stan

t.M

otor

is a

t or n

ear s

tall

pres

sure

and

forc

ing

the

pum

p st

roke

s do

wn.

Sam

e co

rrect

ive

actio

n as

Item

2.

4R

OP

and

torq

ue d

rop

whi

le th

e pr

essu

re in

crea

ses.

RO

P fa

ils to

resp

ond

with

incr

ease

d W

OB.

Bit b

allin

g.Li

ft of

f bot

tom

, rec

ipro

cate

stri

ng, i

ncre

ase

flow

to c

lean

th

e bi

t. R

esum

e dr

illing

if p

ress

ure

retu

rns

to it

s ex

pect

ed le

vel.

5R

OP

drop

s w

hile

torq

ue in

crea

ses.

WO

B no

rmal

.St

abiliz

ers

hang

ing

or re

amin

g.D

rill c

aref

ully

for a

few

feet

whi

le ro

tatin

g sl

owly

. If

the

prob

lem

per

sist

s, P

OO

H to

redu

ce th

e be

nd a

ngle

of

the

mot

or o

r adj

ust s

tabi

lizer

siz

e.

6R

OP

drop

s an

d th

e ro

tary

torq

ue a

nd p

ress

ure

are

irreg

ular

.Ju

nk in

the

hole

, non

-hom

ogen

eous

form

atio

n, o

r co

ne lo

ckin

g.lif

t off

botto

m to

was

the

junk

aw

ay.

If th

e to

rque

and

pr

essu

re a

re n

ot s

tabi

lized

PO

OH

.

Trou

ble

Shoo

ting

B

it O

ff B

otto

m

40

Motor Size3 ¾ 0.130

4 ¾ 0.140

4 ¾ F2000

6 ¼ 0.150

6 ¾ 0.180

6 ¾ F2000

7 ¾ 0.180

8 F2000

0.180

11 ½ 0.180

Was

hout

.P

ick

off b

otto

m.

Per

form

sta

ndar

d dr

ill p

ipe

was

hout

ch

ecks

. If

was

hout

det

ecte

d, P

OO

H.

Form

atio

n C

hang

eV

erify

by

anal

yzin

g th

e re

turn

flui

d. A

djus

t dril

ling

para

met

ers

acco

rdin

gly.

8P

ress

ure

incr

ease

s w

ith n

orm

al W

OB

and

unch

ange

d flo

w a

nd to

rque

.S

tring

ID o

bstru

cted

.C

ycle

pum

ps w

ith c

ario

us fl

ow ra

tes.

Rec

ipro

cate

st

ring.

9P

ress

ure

drop

s w

ith n

orm

al W

OB

and

unc

hang

ed flo

w a

nd to

rque

.W

asho

ut.

Pic

k of

f bot

tom

. P

erfo

rm s

tand

ard

drill

pip

e w

asho

ut c

heck

s. I

f was

hout

det

ecte

d, P

OO

H.

Sta

tor r

ubbe

r chu

nkin

g.Li

ft of

f bot

tom

. C

ircul

ate

whi

le c

heck

ing

the

retu

rned

flui

d fo

r tra

ces

of ru

bber

. P

OO

H if

rubb

er

foun

d

Pow

er tr

ansm

issi

on fa

ilure

.M

ake

a fe

w c

autio

us a

ttem

pts

to re

stor

e th

e di

ffere

ntia

l pre

ssur

e. P

OO

H if

not

suc

cess

ful.

Sta

biliz

er(s

) or d

rill s

tring

han

ging

up.

Lift

off b

otto

m.

Rot

ate

strin

g at

var

ious

RP

Ms

whi

le a

pply

ing

WO

B g

radu

ally

. P

OO

H if

not

su

cces

sful

.

Dul

l bit

(look

for g

radu

al lo

ss o

f pre

ssur

e)M

ake

a fe

w c

autio

us a

ttem

pts

to re

stor

e th

e di

ffere

ntia

l pre

ssur

e. P

OO

H if

not

suc

cess

ful.

10N

o di

ffere

ntia

l pre

ssur

e w

ith n

orm

al W

OB

, flo

w a

nd pr

essu

re.

7

RO

P a

nd p

ress

ure

drop

whi

le th

e W

OB

and

torq

ue

rem

ain

norm

al.

Trou

ble

Sh

ooti

ng

(co

nti

nu

ed)

Bit

Off

Bot

tom

41

Sta

lled

mot

or.

Sto

p ro

tatin

g im

med

iate

ly.

Shu

t off

the

pum

ps o

r cu

tbac

k flo

w ra

te b

y at

leas

t 50%

bef

ore

liftin

g of

f

botto

m.

If pr

essu

re d

rop

is d

etec

ted,

resu

me

drill

ing

w

ith a

low

er W

OB

.

Mot

or lo

cked

up.

Sto

p ro

tatin

g im

med

iate

ly.

Shu

t off

the

pum

ps o

r cu

tbac

k flo

w ra

te b

y at

leas

t 50%

bef

ore

liftin

g of

f

botto

m.

If pr

essu

re d

rop

is d

etec

ted,

resu

me

drill

ing

w

ith a

low

er W

OB

.

12S

low

dro

p in

sta

ndpi

pe p

ress

ure.

Bit

dam

aged

.E

valu

ate

drill

ing

obje

ctiv

es a

nd P

OO

H fo

r bit

chan

ge if

nec

essa

ry.

13S

udde

n ch

ange

in s

tand

pipe

pre

ssur

e.C

hang

e in

form

atio

n ty

pe.

Adj

ust W

OB

.

14S

udde

n dr

op in

pre

ssur

e an

d ga

in in

pum

p st

roke

sC

onne

ctio

n fa

ilure

.P

OO

H if

the

pres

sure

is n

ot re

stor

ed to

nor

mal

le

vels

15

Mot

or g

radu

ally

get

s w

eak

and

stal

ls re

peat

edly

at

lo

wer

than

exp

ecte

d di

ffere

ntia

l pre

ssur

eS

tato

r chu

nked

or w

orn.

Con

tinue

dril

ling

with

low

er W

OB

. If

rop

un

satis

fact

ory,

PO

OH

and

pic

k up

new

mot

or.

16W

asho

ut.

Per

form

sta

ndar

d dr

ill p

ipe

was

hout

che

cks.

If

w

asho

ut d

etec

ted,

PO

OH

.

Dril

ling

fluid

is lo

st in

the

form

atio

n.C

heck

dril

ling

fluid

vol

ume

bein

g pu

mpe

d do

wn

and

retu

rned

.

17In

crea

se in

circ

ulat

ing

pres

sure

(mor

e th

an ci

rcul

ated

)B

it or

mot

or p

lugg

ed.

Cyc

le p

umps

at v

ario

us fl

ow ra

tes.

PO

OH

if

pres

sure

is n

ot re

stor

ed to

nor

mal

leve

ls.

Bit

side

load

ing

exce

ssiv

e.R

ecip

roca

te p

ipe

up a

nd d

own.

Mot

or lo

cked

up.

Set

bit

on b

otto

m a

nd c

heck

for p

ress

ure

chan

ge.

PO

OH

if p

ress

ure

is n

ot re

stor

ed to

nor

mal

leve

ls.

11

Sud

den

incr

ease

in s

tand

pipe

pre

ssur

e

Dec

reas

e in

circ

ulat

ing

pres

sure

(les

s th

an ca

lcul

ated

)

Tro

ub

le S

ho

oti

ng

(co

nti

nu

ed

)

Bit

Off

Bot

tom

42

MOTOR SPECIFICATION

This section of the handbook provides critical information regarding the physical characteris-tics and performance parameters of PDM drill-ing motors. PDM is continuously improving its motors and procedures. Therefore, the information in this section can change without prior notice. All the changes will be refl ected in the latest revision of the handbook or subsequent PDM brochures and literature. The fl ow rate, RPM, torque, differential pres-sure correlation is presented graphically for each motor. The proper interpretation of these graphs is crucial in maintaining the specifi ed operating limits of the motor. Interpreting Performance Graphs

The performance characteristics of every PDM motor are presented by the performance graphs. These graphs show the output torque and speed of the motor, each at different fl ow rates versus the differential pressure across the motor.

The characteristics of a motor can be sub di-vided into two different categories, indepen-dent and dependent. The independent charac-teristics are the ones, which can be controlled by the driller (i.e. differential pressure and fl ow rate). The dependent characteristics are those,

43

which are inherent in the design of the motor and its power section (i.e. RPM, torque, horse-power, and effi ciency).

To determine the dependent characteristics of a motor, locate the desired differential pres-sure on the corresponding axes. Draw a per-pendicular line until it intersects the curve rep-resenting a particular dependent characteristic at a certain GPM (the output torque is not a function of the motor GPM). From the point of intersection, draw a horizontal line to intersect the desired vertical axis. For example, the following curve shows that at 300 psi of differential pressure and 200 GPM, the approximate speed and torque of this particular motor are 96 rpm and 1560 ft-lbs respectively.

44

0

20

40

60

80

100

120

140

0 200 400 600 800 1000 1200

Differential Pressure (psi)

RPM

0

700

1400

2100

2800

3500

4200

4900

5600

Torq

ue (f

t-lb)150 GPM

200 GPM

250 GPM

TORQUE LINE

MAX. DIFFERENTIALPRESSURE LINE

96

1560

300

45 46

MOTOR SPECIFICATIONS

MO

TO

R O

VE

RV

IEW

* Fo

r hig

her

bit

pre

ssu

re d

rop

co

nsu

lt y

ou

r Pat

hFi

nd

er R

epre

sen

tati

ve

*

* F2

000

Mo

tor L

ine

47 48

MO

TO

R O

VE

RV

IEW

* Fo

r hig

her

bit

pre

ssu

re d

rop

co

nsu

lt y

ou

r Pat

hFi

nd

er R

epre

sen

tati

ve

** F

2000

Mo

tor L

ine

MO

TO

R O

VE

RV

IEW

* Fo

r hig

her

bit

pre

ssu

re d

rop

co

nsu

lt y

ou

r Pat

hFi

nd

er R

epre

sen

tati

ve

*

* F2

000

Mo

tor L

ine

Motor Specifi cations3 ¾ G2 2/3 8.0

G2G20

100

200

300

400

500

600

700

800

900

1000

0 200 400 600 800 1000 1200 1400 1600Differential Pressure (psi)

RPM

0

100

200

300

400

500

600

700

800

900

1000

Torq

ue(f

t-lb

)

49 Motor Operations Manual PF1.0

160 gpm

120 gpm

80 gpm

Adjustable Torque4000 ft*lb

Stabilizer Torquen/a ft*lb

50

A

C

B

Disclaimer: The predicted build rates are calculated based upon theoretical 3-point contact between the bit, upper stabilizer and either lower stabilizer or kickpad. Factors such as the formation characteristics, bit type, weight on bit, hole gauge, and hole angle can affect the actual build rate.

PathFinder is an Operating Unit of Smith International, Inc.

3 ¾ G22/3 8.0

Flow Rate gpm (lpm)Bit Speed RPMTorque ft-lb (Nm)Stall Torque ft-lb (Nm)Max Differential Pressure psi (KPa)Power hp (kW)Off Bottom Pressure psi (KPa)Specific Rotation Rev/gal (Rev/l)LobesStages

Fixed AdjustableOverall Motor Length A ft (m) 16.23 (4.95) 17.35 (5.29)Bix Box to Stabilizer B ft (m) 1.00 (0.30) 1.00 (0.30)Bit Box to Bend C ft (m) 2.98 (0.91) 3.88 (1.18)Bend Settings degree 0-5 0-3Weight lb (kg) 490 (222) 518 (235)Top Connection BoxBit Connection Box

Max WOB lb (kg)Max Backreaming lb (kg)Max Bit Overpull to Rerun lb (kg)Max Bit Overpull to Yield lb (kg)Max Body Overpull to Yield lb (kg)

210000 (95340)340000 (154360)

9000 (4090)35000 (15890)

15000 (6810)

2 3/8 or 2 7/8 API Reg. Box2 3/8 or 2 7/8 API Reg. Box

2/38

5.80 (1.53)

870 (1180)

180 (1240)90 (67)

1200 (8270)

580 (786)464-928

Operational Data80-160 (300-600)

BEND ANGLE

BEND ANGLE

4.75 5.5 5.875 4.75 5.5 5.8750.25 N/A N/A N/A 2.2 N/A N/A 0.390.50 2.8 N/A N/A 6.5 2.0 N/A 0.780.75 5.7 N/A N/A 10.5 6.0 3.8 1.151.00 8.6 2.6 N/A 14.3 9.8 7.6 1.501.25 11.5 5.5 2.6 17.9 13.4 11.2 1.831.50 14.4 8.5 5.5 21.1 16.6 14.4 2.121.75 17.3 11.4 8.4 21.1 19.4 17.2 2.382.00 20.2 14.3 11.3 21.1 21.8 19.6 2.602.25 21.6 17.2 14.2 21.1 23.7 21.5 2.772.50 21.6 20.1 17.1 21.1 25.0 22.8 2.892.75 21.6 23.0 20.0 21.1 25.9 23.7 2.973.00 21.6 25.9 22.9 21.1 26.2 24.0 3.00

HOLE SIZE HOLE SIZE

THEORETICAL BUILD RATES

FIXED HSG ADJ HSG

Slick Slick

G2G2Motor Specifi cations

3 ¾ G2 4/5 3.5

0

25

50

75

100

125

150

175

200

225

250

275

0 100 200 300 400 500 600 700Differential Pressure (psi)

RP

M

0

100

200

300

400

500

600

700

800

900

1000

1100

To

rqu

e(f

t-lb

)

51 Motor Operations Manual PF1.0

160 gpm

120 gpm

80 gpm

Adjustable Torque4,000 ft*lb


52

A

C

B



3 ¾ G24/5 3.5

Flow Rate gpm (lpm)Bit Speed RPMTorque ft-lb (Nm)Stall Torque ft-lb (Nm)Max Differential Pressure psi (KPa)Power hp (kW)Off Bottom Pressure psi (KPa)Specific Rotation Rev/gal (Rev/l)LobesStages




960 (1302)120-250

1.550 (0.410)

1440 (1953)

45 (34)530 (3620)

100 (690)

4/53.5

2 3/8 or 2 7/8 API Reg. Box2 3/8 or 2 7/8 API Reg. Box

15000 (6810)8700 (3950)

340000 (154360)

35000 (15890)210000 (95340)

BEND ANGLE

BEND ANGLE


HOLE SIZE HOLE SIZE


FIXED HSG ADJ HSG

Slick Slick

Motor Operations Manual PF1.0


G2G20

20

40

60

80

100

120

140


RPM

0

300

600

900

1200

1500

1800

2100

Torq

ue(f

t-lb

)

53

160 gpm

120 gpm

80 gpm



54

Disclaimer: The predicted build rates are calculated based upon theoretical 3-point contact between the bit, upper stabi-lizer and either lower stabilizer or kickpad. Factors such as the formation characteristics, bit type, weight on bit, hole gauge, and hole angle can affect the actual build rate.


A

C

B

3 ¾ G27/8 2.3

Flow Rate gpm (lpm)Bit Speed RPM

NBR & HSN HRTorque ft-lb (Nm) 1050 (1424) 1575 (2136)Stall Torque ft-lb (Nm) 1580 (2142) 2370 (3213)Max Differential Pressure psi (KPa) 350 (2380) 525 (3570)Power hp (kW) 19 (14) 28.5 (21)Off Bottom Pressure psi (KPa)

Rev/gal (Rev/l)LobesStages



15000 (6810)

35000 (15890)9300 (4220)

Specific Rotation .806 (.213)

210000 (95340)340000 (154360)


64-130

2 3/8 or 2 7/8 API Reg. Box

7/82.3

2 3/8 or 2 7/8 API Reg. Box

140 (965)

BEND ANGLE

BEND ANGLE


HOLE SIZE HOLE SIZE

THEORETICAL BUILD RATESFIXED HSG ADJ HSG

Slick Slick



G2G20

50

100

150

200

250

300

0 200 400 600 800 1000 1200Differential Pressure (psi)

RPM

0

300

600

900

1200

1500

1800

2100

Torq

ue(f

t-lb

)

55

160 gpm

120 gpm

80 gpm



56



A

C

B

3 ¾ G27/8 6.7

Flow RateBit SpeedTorqueStall TorqueMax Differential PressurePowerOff Bottom PressureSpecific RotationLobesStages

Fixed AdjustableOverall Motor Length A 19.83 (6.09) 21.10 (6.43)Bix Box to Stabilizer B 1.00 (0.30) 1.00 (0.30)Bit Box to Bend C 2.98 (0.91) 3.88 (1.18)Bend Settings 0-5 0-3Weight 411 (187) 438 (199)Top ConnectionBit Connection

Max WOBMax BackreamingMax Bit Overpull to RerunMax Bit Overpull to YieldMax Body Overpull to Yield

Operational Datagpm (lpm) 80-160 (300-610)

RPM 129-260ft-lb (Nm) 1640 (2220)ft-lb (Nm) 2460 (3336)

Rev/gal (Rev/l) 1.613 (0.426)

psi (KPa) 1010 (6930)hp (kW) 74 (56)psi (KPa) 140 (965)

7/86.7

2 3/8 or 2 7/8 API Reg. BoxBox 2 3/8 or 2 7/8 API Reg. Box

ft (m)ft (m)ft (m)

degreelb (kg)

lb (kg) 340000 (154360)

lb (kg) 6600 (3000)lb (kg) 35000 (15890)lb (kg) 210000 (95340)

Box

lb (kg) 15000 (6810)

BEND ANGLE

BEND ANGLE


HOLE SIZE HOLE SIZE

THEORETICAL BUILD RATESFIXED HSG ADJ HSG

Slick Slick



G2G20

100

200

300

400

500

600

700

800

900


RP

M

0

150

300

450

600

750

900

1050

1200

1350

To

rqu

e(f

t-lb

)

57

250 gpm

175 gpm

100 gpm


Stabilizer Torque6,000 ft*lb

58



A

C

B

4 ¾ G21/2 7.0Flow Rate

Bit SpeedTorqueStall TorqueMax Differential PressurePowerOff Bottom PressureSpecific RotationLobesStages

Fixed AdjustableOverall Motor Length A 22.08 (6.73) 23.17 (7.06)Bix Box to Stabilizer B 1.00 (0.30) 1.00 (0.30)Bit Box to Bend C 3.63 (1.11) 4.78 (1.46)Bend SettingsWeight 920 (418) 924 (419)Top ConnectionBit Connection

Max WOBMax BackreamingMax Bit Overpull to Rerun

Max Bit Overpull to Yield

Max Body Overpull to Yield



Rev/gal (Rev/l) 3.300 (0.872)

psi (KPa) 1050 (7240)hp (kW) 125 (93)psi (KPa) 230 (1590)

1/27

ft (m)ft (m)ft (m)

degree

lb (kg) 20000 (9080)

lb (kg)Box 3 1/2 API Reg. or 3 1/2 IF or 3 1/2 X-HoleBox 3 1/2 API Reg.

0-3

lb (kg) 320000 (145280)

lb (kg) 670000 (304180)

lb (kg) 8700 (3950)lb (kg) 60000 (27240)

BEND ANGLE

5.875 6.125 6.75 7.875 5.875 6.125 6.75 7.8750.25 N/A N/A N/A N/A 1.6 1.8 2.5 3.60.50 1.8 0.5 N/A N/A 3.5 3.8 4.4 5.60.75 4.0 2.7 N/A N/A 5.5 5.8 6.4 7.61.00 6.2 5.0 1.8 N/A 7.5 7.7 8.4 9.51.25 8.4 7.2 4.0 N/A 9.5 9.7 10.4 11.51.50 10.7 9.4 6.2 0.4 11.4 11.7 12.3 13.51.75 12.9 11.6 8.4 2.6 13.4 13.7 14.3 15.42.00 15.1 13.8 10.6 4.9 15.1 15.6 16.3 17.42.25 15.1 16.0 12.8 7.1 15.1 16.0 18.2 19.42.50 15.1 17.2 15.0 9.3 15.1 17.2 20.2 21.42.75 15.1 17.2 17.3 11.5 15.1 17.2 22.2 23.33.00 15.1 17.2 19.5 13.7 15.1 17.2 22.2 25.3

0.39 1.5 0.5 N/A N/A 2.4 2.6 3.2 4.20.78 4.8 3.8 1.4 N/A 5.1 5.4 5.9 7.01.15 7.9 6.9 4.5 0.2 7.9 8.0 8.6 9.61.50 10.8 9.9 7.5 3.2 10.8 10.5 11.1 12.11.83 13.6 12.7 10.3 6.0 13.6 12.9 13.4 14.52.12 15.1 15.1 12.7 8.4 14.7 15.1 15.5 16.52.38 15.1 17.3 14.9 10.6 15.6 17.3 17.4 18.42.60 15.1 17.3 16.8 12.5 15.6 18.3 18.9 20.02.77 15.1 17.3 18.2 13.9 15.6 18.3 20.1 21.22.89 15.1 17.3 19.2 14.9 15.6 18.3 21.0 22.02.97 15.1 17.3 19.9 15.6 15.6 18.3 21.6 22.63.00 15.1 17.3 20.2 15.9 15.6 18.3 21.8 22.8

FIXED HSG


HOLE SIZESlick

HOLE SIZEStabilized

ADJUSTABLE HSG

G2G2Flow RateBit SpeedTorqueStall TorqueMax Differential PressurePowerOff Bottom PressureSpecific RotationLobesStages





Rev/gal (Rev/l) 1.913 (0.505)

psi (KPa) 1280 (8790)

psi (KPa) 230 (1590)hp (kW) 181 (135)

2/38.5

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 3 1/2 API Reg. or 3 1/2 IF or 3 1/2 X-HoleBox 3 1/2 API Reg.

lb (kg) 20000 (9080)lb (kg) 8400 (3810)lb (kg) 60000 (27240)lb (kg) 320000 (145280)lb (kg) 670000 (304180)



0

100

200

300

400

500

600


RPM

0

400

800

1200

1600

2000

2400

Torq

ue(f

t-lb

)

300 gpm

225 gpm

150 gpm



Disclaimer: The predicted build rates are calculated based upon theoretical 3-point contact between the bit, upper stabilizer and either lower stabilizer or kickpad. Factors such as the forma-tion characteristics, bit type, weight on bit, hole gauge, and hole angle can affect the actual build rate.


A

C

B

4 ¾ G22/3 8.5

59 60

ANGLE


0.39 1.1 0.3 N/A N/A 1.8 2.0 2.3 3.00.78 3.7 2.9 1.0 N/A 4.1 4.3 4.6 5.31.15 6.2 5.4 3.5 0.1 6.3 6.5 6.8 7.51.50 8.6 7.8 5.9 2.5 8.6 8.6 8.9 9.61.83 8.6 10.1 8.1 4.7 8.6 10.1 10.9 11.52.12 8.6 10.1 10.1 6.7 8.6 10.1 12.6 13.32.38 8.6 10.1 11.9 8.4 8.6 10.1 11.9 14.82.60 8.6 10.1 13.4 9.9 8.6 10.1 13.4 16.12.77 8.6 10.1 14.5 11.1 8.6 10.1 14.5 17.12.89 8.6 10.1 14.5 11.9 8.6 10.1 14.5 17.92.97 8.6 10.1 14.5 12.4 8.6 10.1 14.5 18.33.00 8.6 10.1 14.5 12.6 8.6 10.1 14.5 18.5

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG

FIXED HSGSlick Stabilized


G2G2Flow RateBit Speed

HBR & HSN HRTorque 2460 (3340) 3690 (5010)Stall Torque 3690 (5000) 5535 (7500)Max Differential Pressure 900 (6210) 1350 (9315)Power 107 (80) 160 (120)Off Bottom Pressure 120 (830)Specific RotationLobesStages

Fixed AdjustableOverall Motor Length A 21.83 (6.65) 22.92 (6.99)Bix Box to Stabilizer B 1.00 (0.30) 1.00 (0.30)Bit Box to Bend C 3.63 (1.11) 4.78 (1.46)Bend SettingsWeight 910 (413) 914 (415)Top ConnectionBit ConnectionMax WOBMax BackreamingMax Bit Overpull to RerunMax Bit Overpull to YieldMax Body Overpull to Yield

Rev/gal (Rev/l) 1.020 (0.270)4/56

degree 0-3lb (kg)Box 3 1/2 API Reg. or 3 1/2 IF or 3 1/2 X-Hole

psi (KPa)hp (kW)

lb (kg) 20000 (9080)

psi (KPa)

ft (m)ft (m)

Box 3 1/2 API Reg.

ft (m)

lb (kg)

lb (kg) 670000 (304180)

lb (kg) 60000 (27240)lb (kg) 320000 (145280)

7900 (3590)


RPM 102-260

ft-lb (Nm)ft-lb (Nm)



0

50

100

150

200

250

300


RPM

0

700

1400

2100

2800

3500

4200

Torq

ue (f

t-lb)

250 gpm

175 gpm

100 gpm





A

C

B

4 ¾ G24/5 6.0

61 62

BEND ANGLE


0.39 1.5 0.6 N/A N/A 2.5 2.7 3.3 4.40.78 4.8 3.9 1.6 N/A 5.3 5.5 6.1 7.11.15 8.0 7.1 4.7 0.5 8.0 8.1 8.7 9.81.50 11.0 10.0 7.7 3.5 11.0 10.6 11.2 12.31.83 13.8 12.8 10.5 6.3 13.8 13.0 13.6 14.62.12 16.2 15.3 13.0 8.8 16.2 15.3 15.6 16.72.38 18.4 17.5 15.2 11.0 18.4 17.5 17.5 18.62.60 20.3 19.4 17.0 12.8 20.3 19.4 19.1 20.12.77 21.7 20.8 18.5 14.3 21.7 20.8 20.3 21.32.89 22.8 21.8 19.5 15.3 22.8 21.8 21.1 22.22.97 23.4 22.5 20.2 16.0 23.4 22.5 21.7 22.83.00 23.7 22.8 20.4 16.2 23.7 22.8 21.9 23.0

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG

THEORETICAL BUILD RATESFIXED HSG

Slick Stabilized



G2G20

20

40

60

80

100

120

140

160


RPM

0

375

750

1125

1500

1875

2250

2625

3000

Torq

ue(f

t-lb

)

Flow RateBit Speed

HBR & HSN HRTorque 1640 (2220) 2460 (3330)Stall Torque 2470 (3350) 3705 (5025)Max Differential Pressure 330 (2280) 495 (3420)Power 36 (27) 54 (40.5)

Specific RotationLobesStages



Off Bottom Pressure psi (KPa) 50 (345)Rev/gal (Rev/l) 0.543 (0.143)

7/82.2

0-3lb (kg)Box 3 1/2 API Reg. or 3 1/2 IF or 3 1/2 X-Hole

psi (KPa)hp (kW)

lb (kg) 20000 (9080)

ft (m)ft (m)

Box 3 1/2 API Reg.

ft (m)degree

lb (kg)

lb (kg) 670000 (304180)

lb (kg) 60000 (27240)lb (kg) 320000 (145280)

11700 (5310)


RPM 54-140


250 gpm

175 gpm

100 gpm





A

C

B

4 ¾ G27/8 2.2

63 64

BEND ANGLE

5.875 6.125 6.75 7.875 5.875 6.125 6.75 7.8750.25 0.0 N/A N/A N/A 2.7 3.2 4.5 6.70.50 3.0 1.3 N/A N/A 5.3 5.8 7.0 9.30.75 6.0 4.4 0.2 N/A 7.8 8.3 9.6 11.81.00 9.1 7.4 3.2 N/A 10.4 10.9 12.1 14.41.25 12.1 10.4 6.2 N/A 12.9 13.4 14.7 16.91.50 15.1 13.4 9.2 1.7 15.5 16.0 17.2 19.51.75 18.1 16.4 12.3 4.7 18.1 18.5 19.8 22.02.00 21.1 19.5 15.3 7.7 21.1 21.1 22.3 24.62.25 24.2 22.5 18.3 10.8 24.2 23.6 24.9 27.12.50 27.2 25.5 21.3 13.8 27.2 26.2 27.4 29.72.75 30.2 28.5 24.3 16.8 30.2 28.7 30.0 32.23.00 33.2 31.6 27.4 19.8 33.2 31.6 32.5 34.8

0.39 2.4 1.2 N/A N/A 3.5 3.9 5.0 7.00.78 6.8 5.6 2.5 N/A 7.0 7.4 8.5 10.41.15 11.0 9.8 6.7 1.1 11.0 10.7 11.8 13.71.50 15.0 13.8 10.7 5.1 15.0 13.8 14.9 16.81.83 18.7 17.5 14.4 8.8 18.7 17.5 17.8 19.72.12 22.0 20.8 17.7 12.1 22.0 20.8 20.4 22.32.38 25.0 23.7 20.6 15.0 25.0 23.7 22.7 24.62.60 27.5 26.2 23.1 17.5 27.5 26.2 24.6 26.62.77 29.4 28.2 25.1 19.5 29.4 28.2 26.1 28.12.89 30.8 29.5 26.4 20.8 30.8 29.5 27.2 29.12.97 31.7 30.4 27.3 21.7 31.7 30.4 27.9 29.83.00 32.0 30.8 27.7 22.1 32.0 30.8 28.2 30.1

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized



G2G20

10

20

30

40

50

60

70

80

90

0 100 200 300 400 500Differential Pressure (psi)

RPM

0

500

1000

1500

2000

2500

3000

3500

4000

4500

Torq

ue(f

t-lb

)

300 gpm

225 gpm

150 gpm





A

C

B

4 ¾ G27/8 2.6

65 66

Flow RateBit SpeedTorqueStall TorqueMax Differential PressurePower




psi (KPa) 390 (2690)

Off Bottom Pressure psi (KPa) 50 (345)hp (kW) 46 (35)

lb (kg) 670000 (304180)

lb (kg) 60000 (27240)lb (kg) 320000 (145280)

lb (kg) 20000 (9080)lb (kg) 11000 (4990)

Box 3 1/2 API Reg.


ft (m)ft (m)ft (m)

degree

7/82.6

Rev/gal (Rev/l) 0.263 (0.070)

ft-lb (Nm) 3500 (4750)ft-lb (Nm) 5250 (7120)


RPM 39-79

BEND ANGLE


0.39 1.3 0.5 N/A N/A 2.1 2.3 2.7 3.50.78 4.1 3.3 1.3 N/A 4.6 4.8 5.2 6.01.15 6.9 6.1 4.0 0.4 6.9 7.1 7.6 8.41.50 9.5 8.6 6.6 3.0 9.5 9.4 9.8 10.61.83 11.9 11.1 9.1 5.4 11.9 11.5 11.9 12.72.12 14.0 13.2 11.2 7.6 14.0 13.3 13.7 14.52.38 15.9 15.1 13.1 9.5 15.9 15.1 15.4 16.22.60 17.6 16.8 14.7 11.1 17.6 16.8 16.8 17.62.77 17.6 18.0 16.0 12.4 17.3 18.0 17.9 18.72.89 17.6 18.9 16.9 13.2 18.0 18.9 18.7 19.42.97 17.6 19.5 17.5 13.8 18.6 19.5 19.2 20.03.00 17.6 19.7 17.7 14.1 18.7 19.7 19.4 20.1

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


NBR & HSN HRTorque 2960 (4010) 4440 (6015)Stall Torque 4450 (6030) 6675 (9045)Max Differential Pressure 570 (3930) 855 (5895)Power 65 (49) 98 (73.5)





7/83.8


psi (KPa)hp (kW)

lb (kg) 20000 (9080)

ft (m)ft (m)

Box 3 1/2 API Reg.

ft (m)degree

lb (kg)

lb (kg) 670000 (304180)

lb (kg) 60000 (27240)lb (kg) 320000 (145280)

10100 (4590)


RPM 78-130




0

20

40

60

80

100

120

140


RP

M

0

800

1600

2400

3200

4000

4800

5600

To

rqu

e(f

t-lb

)

250 gpm

200 gpm

150 gpm




A

C

B

4 ¾ G27/8 3.8

67 68

BEND ANGLE


0.39 1.5 0.6 N/A N/A 2.5 2.7 3.3 4.40.78 4.8 3.9 1.6 N/A 5.3 5.5 6.1 7.11.15 8.0 7.1 4.7 0.5 8.0 8.1 8.7 9.81.50 11.0 10.0 7.7 3.5 11.0 10.6 11.2 12.31.83 13.8 12.8 10.5 6.3 13.8 13.0 13.6 14.62.12 16.2 15.3 13.0 8.8 16.2 15.3 15.6 16.72.38 18.4 17.5 15.2 11.0 18.4 17.5 17.5 18.62.60 20.3 19.4 17.0 12.8 20.3 19.4 19.1 20.12.77 21.7 20.8 18.5 14.3 21.7 20.8 20.3 21.32.89 22.8 21.8 19.5 15.3 22.8 21.8 21.1 22.22.97 23.4 22.5 20.2 16.0 23.4 22.5 21.7 22.83.00 23.7 22.8 20.4 16.2 23.7 22.8 21.9 23.0

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


F2000F2000Flow RateBit SpeedTorqueStall TorqueMax Differential PressurePower


Overall Motor Length ABix Box to Stabilizer BBit Box to Bend CBend SettingsWeightTop ConnectionBit Connection


Off Bottom Pressure psi (KPa) 65 (448)

lb (kg) 320000 (145280)

lb (kg) 20000 (9080)

Box

lb (kg) 670000 (304180)

lb (kg) 10100 (4590)lb (kg) 60000 (27240)

ft (m) 5.53 (1.69)

3 1/2 API Reg. or 3 1/2 IF or 3 1/2 X-HoleBox 3 1/2 API Reg.

degree 0-2.5lb (kg) 968 (439)

Adjustableft (m) 23.23 (7.08)ft (m) 3.71 (1.13)

ft-lb (Nm) 4470 (6060)

7/83.8

Rev/gal (Rev/l) 0.521 (0.138)

psi (KPa) 570 (3930)hp (kW) 74 (55)

RPM 70-140ft-lb (Nm) 2960 (4010)



Motor Specifi cations4 ¾ F2000 7/8 3.8

0

20

40

60

80

100

120

140


RPM

0

600

1200

1800

2400

3000

3600

4200

Torq

ue(ft

-lb)

250 gpm

200 gpm

150 gpm





A

C

B

4 ¾ F20007/8 3.8

69 70

BEND ANGLE

5.875 6.125 6.75 7.875 5.875 6.125 6.75 7.8750.25 0.6 N/A N/A N/A 2.3 2.6 3.2 4.40.50 2.7 1.9 N/A N/A 4.2 4.5 5.1 6.30.75 4.8 4.0 2.0 N/A 6.1 6.4 7.0 8.21.00 6.9 6.1 4.1 0.5 8.0 8.3 8.9 10.11.25 9.0 8.2 6.2 2.6 9.9 10.2 10.8 12.01.50 11.1 10.3 8.3 4.7 11.8 12.1 12.7 13.91.75 13.2 12.4 10.4 6.8 13.7 14.0 14.6 15.82.00 15.3 14.5 12.5 8.8 15.6 15.9 16.5 17.72.25 17.4 16.6 14.6 10.9 17.5 17.8 18.4 19.62.50 19.5 18.7 16.7 13.0 19.5 19.7 20.3 21.5

THEORETICAL BUILD RATESADJUSTABLE HSG

Slick StabilizedHOLE SIZE HOLE SIZE



G2G20

20

40

60

80

100

120

140

160

0 100 200 300 400 500 600 700 800 900Differential Pressure (psi)

RPM

0

600

1200

1800

2400

3000

3600

4200

4800

Torq

ue(f

t-lb

)

300 gpm

225 gpm

150 gpm





A

C

B

4 ¾ G27/8 4.5

71 72





psi (KPa) 680 (4650)


lb (kg) 670000 (304180)

lb (kg) 60000 (27240)lb (kg) 320000 (145280)

lb (kg) 20000 (9080)lb (kg) 8800 (4000)

Box 3 1/2 API Reg.


ft (m)ft (m)ft (m)

degree

7/84.5

Rev/gal (Rev/l) 0.463 (0.122)

ft-lb (Nm) 3500 (4750)ft-lb (Nm) 5250 (7120)


RPM 69-140

BEND ANGLE


0.39 1.3 0.5 N/A N/A 2.1 2.3 2.7 3.50.78 4.1 3.3 1.3 N/A 4.6 4.8 5.2 6.01.15 6.9 6.1 4.0 0.4 6.9 7.1 7.6 8.41.50 9.5 8.6 6.6 3.0 9.5 9.4 9.8 10.61.83 11.9 11.1 9.1 5.4 11.9 11.5 11.9 12.72.12 14.0 13.2 11.2 7.6 14.0 13.3 13.7 14.52.38 15.9 15.1 13.1 9.5 15.9 15.1 15.4 16.22.60 17.6 16.8 14.7 11.1 17.6 16.8 16.8 17.62.77 18.8 18.0 16.0 12.4 17.3 18.0 17.9 18.72.89 19.7 18.9 16.9 13.2 18.0 18.9 18.7 19.42.97 20.3 19.5 17.5 13.8 18.6 19.5 19.2 20.03.00 20.5 19.7 17.7 14.1 18.7 19.7 19.4 20.1

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


Motor Specifi cations6 ¼ G2 4/5 7.5

0

50

100

150

200

250

300


RP

M

0

1000

2000

3000

4000

5000

6000

To

rqu

e(f

t-lb

)

G2G2400 gpm

275 gpm

150 gpm





A

C

B

6 ¼ G24/5 7.5

73 74






RPM 98-270

psi (KPa) 1130 (7760)

ft-lb (Nm) 4770 (6470)ft-lb (Nm) 7150 (9700)

hp (kW) 214 (160)

4/57.5

Rev/gal (Rev/l) 0.659 (0.174)

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 4 1/2 API Reg. Or 4 1/2 X-Hole

40000 (18160)lb (kg) 16100 (7310)

Box 4 1/2 API Reg.


lb (kg) 775000 (351850)

lb (kg) 125000 (56750)lb (kg) 560000 (254240)

lb (kg)

BEND ANGLE

7.875 8.5 8.75 7.875 8.5 8.750.25 N/A N/A N/A 1.9 2.4 2.60.50 1.0 N/A N/A 3.5 4.0 4.20.75 3.0 1.1 0.4 5.1 5.6 5.81.00 4.9 3.1 2.3 6.7 7.2 7.41.25 6.9 5.0 4.3 8.4 8.9 9.11.50 8.8 7.0 6.2 10.0 10.5 10.71.75 10.8 8.9 8.2 11.6 12.1 12.32.00 12.7 10.8 10.1 13.2 13.7 13.92.25 14.6 12.8 12.1 14.9 15.4 15.62.50 16.6 14.7 14.0 16.6 17.0 17.22.75 18.5 16.7 15.9 18.5 18.6 18.83.00 20.5 18.6 17.9 20.5 20.2 20.4

0.39 0.5 N/A N/A 2.5 2.9 3.10.78 3.4 1.9 1.3 4.8 5.3 5.41.15 6.1 4.6 4.0 7.0 7.5 7.71.50 8.7 7.2 6.6 9.1 9.6 9.71.83 11.2 9.6 9.0 11.2 11.5 11.72.12 13.3 11.8 11.1 13.3 13.3 13.42.38 15.2 13.7 13.1 15.2 14.8 15.02.60 16.8 15.3 14.7 16.8 16.1 16.32.77 18.1 16.6 15.9 18.1 17.2 17.32.89 19.0 17.4 16.8 19.0 17.9 18.02.97 19.6 18.0 17.4 19.6 18.3 18.53.00 19.8 18.3 17.6 19.8 18.5 18.7

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized



G2G20

20

40

60

80

100

120

140


RPM

0

800

1600

2400

3200

4000

4800

5600

Torq

ue(f

t-lb

)

400 gpm

275 gpm

150 gpm





A

C

B

6 ¼ G27/8 2.8

75 76

Flow RateBit Speed

NBR & HSN HRTorque 3340 (4530) 5010 (6795)Stall Torque 5010 (6790) 7515 (10185)Max Differential Pressure 420 (2900) 630 (4350)Power 70 (52) 105 (78)Off Bottom PressureSpecific RotationLobesStages


Max WOBMax BackreamingMax Bit Overpull to RerunMax Bit Overpull to YieldMax Body Overpull to Yield 775000 (351850)


lb (kg)

lb (kg)

psi (KPa)hp (kW)


RPM 49-140

Box 4 1/2 API Reg.

ft (m)degree 0-3lb (kg)Box 4 1/2 API Reg. Or 4 1/2 X-Hole

70 (483)psi (KPa)Rev/gal (Rev/l) 0.332 (0.088)

7/82.8

ft (m)ft (m)

lb (kg) 560000 (254240)lb (kg) 125000 (56750)

24200 (10990)lb (kg) 40000 (18160)

BEND ANGLE

7.875 8.5 8.75 7.875 8.5 8.750.25 N/A N/A N/A 3.0 3.9 4.30.50 1.7 N/A N/A 5.0 5.9 6.30.75 4.3 1.8 0.8 7.0 7.9 8.31.00 7.0 4.5 3.5 9.0 10.0 10.31.25 9.6 7.1 6.1 11.0 12.0 12.41.50 12.2 9.7 8.7 13.1 14.0 14.41.75 14.8 12.3 11.3 15.1 16.0 16.42.00 17.5 15.0 13.9 17.5 18.0 18.42.25 20.1 17.6 16.6 20.1 20.1 20.42.50 22.7 20.2 19.2 22.7 22.1 22.52.75 25.3 22.8 21.8 25.3 24.1 24.53.00 27.9 25.4 24.4 27.9 26.1 26.5

0.39 1.0 N/A N/A 3.5 4.4 4.70.78 4.8 2.8 1.9 6.4 7.2 7.51.15 8.4 6.4 5.6 9.0 9.8 10.21.50 11.8 9.8 9.0 11.8 12.4 12.71.83 15.1 13.0 12.2 15.1 14.8 15.12.12 17.9 15.9 15.0 17.9 16.8 17.22.38 20.4 18.4 17.6 20.4 18.7 19.12.60 22.6 20.5 19.7 22.6 20.5 20.62.77 24.2 22.2 21.4 24.2 22.2 21.92.89 25.4 23.4 22.6 25.4 23.4 22.72.97 26.2 24.2 23.3 26.2 24.2 23.33.00 26.5 24.5 23.6 26.5 24.5 23.6

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized



G2G20

10

20

30

40

50

60

70

80

90


RP

M

0

900

1800

2700

3600

4500

5400

6300

7200

8100

To

rqu

e(f

t-lb

)

500 gpm

350 gpm

200 gpm





A

C

B

6 ¼ G27/8 2.9

77 78






RPM 34-85

psi (KPa) 440 (3000)

ft-lb (Nm) 6400 (8680)ft-lb (Nm) 9600 (13020)

hp (kW) 90 (67)

7/82.9

Rev/gal (Rev/l) 0.170 (0.045)

ft (m)ft (m)ft (m)


40000 (18160)lb (kg) 23300 (10580)

Box 4 1/2 API Reg.


lb (kg) 775000 (351850)

lb (kg) 125000 (56750)lb (kg) 560000 (254240)

lb (kg)

BEND ANGLE

7.875 8.5 8.75 7.875 8.5 8.750.25 N/A N/A N/A 1.7 2.1 2.20.50 0.9 N/A N/A 3.2 3.6 3.80.75 2.7 1.0 0.3 4.7 5.1 5.31.00 4.5 2.8 2.1 6.2 6.7 6.81.25 6.3 4.6 3.9 7.8 8.2 8.31.50 8.1 6.4 5.7 9.3 9.7 9.91.75 9.9 8.2 7.5 10.8 11.2 11.42.00 11.7 10.0 9.3 12.3 12.8 12.92.25 13.5 11.8 11.1 13.9 14.3 14.52.50 15.3 13.6 12.9 15.4 15.8 16.02.75 17.1 15.4 14.7 17.1 17.3 17.53.00 18.9 17.2 16.5 18.9 18.9 19.0

0.39 0.5 N/A N/A 2.3 2.7 2.80.78 3.1 1.7 1.1 4.5 4.9 5.01.15 5.7 4.2 3.7 6.6 6.9 7.11.50 8.1 6.6 6.1 8.5 8.9 9.11.83 10.3 8.9 8.3 10.4 10.8 10.92.12 12.3 10.9 10.3 12.3 12.4 12.62.38 14.1 12.7 12.1 14.1 13.9 14.02.60 15.6 14.2 13.6 15.6 15.1 15.32.77 16.8 15.3 14.7 16.8 16.1 16.22.89 17.6 16.1 15.6 17.6 16.8 16.92.97 18.1 16.7 16.1 18.1 17.2 17.43.00 18.3 16.9 16.3 18.3 17.4 17.5

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


NBR & HSN HRTorque 5740 (7780) 8610 (11670)Stall Torque 8620 (11690) 12930 (17535)Max Differential Pressure 720 (4960) 1080 (7440)Power 129 (96) 194 (144)





RPM 49-140

7/84.8

Rev/gal (Rev/l) 0.330 (0.087)

ft (m)ft (m)ft (m)


20400 (9260)

Box 4 1/2 API Reg.

80 (552)

lb (kg) 775000 (351850)

lb (kg) 125000 (56750)lb (kg) 560000 (254240)

lb (kg) 40000 (18160)lb (kg)

Off Bottom Pressure psi (KPa)hp (kW)psi (KPa)




0

20

40

60

80

100

120

140


RP

M

0

1000

2000

3000

4000

5000

6000

7000

To

rqu

e(f

t-lb

)

400 gpm

275 gpm

150 gpm





A

C

B

6 ¼ G27/8 4.8

79 80

BEND ANGLE

7.875 8.5 8.75 7.875 8.5 8.750.25 N/A N/A N/A 1.9 2.4 2.60.50 1.0 N/A N/A 3.5 4.0 4.20.75 3.0 1.1 0.4 5.1 5.6 5.81.00 4.9 3.1 2.3 6.7 7.2 7.41.25 6.9 5.0 4.3 8.4 8.9 9.11.50 8.8 7.0 6.2 10.0 10.5 10.71.75 10.8 8.9 8.2 11.6 12.1 12.32.00 12.7 10.9 10.1 13.2 13.7 13.92.25 14.7 12.8 12.1 14.9 15.4 15.62.50 16.6 14.8 14.0 16.6 17.0 17.22.75 18.6 16.7 16.0 18.6 18.6 18.83.00 20.5 18.7 17.9 20.5 20.3 20.5

0.39 0.5 N/A N/A 2.5 2.9 3.10.78 3.4 1.9 1.3 4.8 5.3 5.41.15 6.2 4.6 4.0 7.0 7.5 7.71.50 8.7 7.2 6.6 9.1 9.6 9.71.83 11.2 9.6 9.0 11.2 11.5 11.72.12 13.3 11.8 11.2 13.3 13.3 13.52.38 15.2 13.7 13.1 15.2 14.8 15.02.60 16.9 15.3 14.7 16.9 16.1 16.32.77 18.1 16.6 16.0 18.1 17.2 17.32.89 19.0 17.5 16.8 19.0 17.9 18.12.97 19.6 18.0 17.4 19.6 18.4 18.53.00 19.8 18.3 17.7 19.8 18.5 18.7

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized



G2G20

100

200

300

400

500

600

700


RPM

0

600

1200

1800

2400

3000

3600

4200

Torq

ue(f

t-lb

)

600 gpm

450 gpm

300 gpm





A

C

B

6 ¾ G22/3 7.8

81 82





lb (kg) 650000 (295100)lb (kg) 810000 (367740)

lb (kg) 23000 (10440)lb (kg) 125000 (56750)

lb (kg) 50000 (22700)

Box 2 API Reg. Or 4 1/2 IF Or 5 1/2 API Box 4 1/2 Or 6 5/8 API Reg.

ft (m)degree 0-3lb (kg)

2/37.8

ft (m)ft (m)

Rev/gal (Rev/l) 1.0 (.264)

psi (KPa) 1170 (8070)hp (kW) 376 (280)

ft-lb (Nm) 3290 (4460)ft-lb (Nm) 4950 (6710)

gpm (lpm) 300-600 (1140-2270)RPM 300-600

Operational Data

Off Bottom Pressure psi (KPa)

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 2.3 2.5 3.50.50 1.3 0.5 N/A 4.1 4.3 5.20.75 3.3 2.5 N/A 5.8 6.0 6.91.00 5.2 4.4 0.8 7.5 7.7 8.61.25 7.2 6.3 2.7 9.2 9.4 10.31.50 9.1 8.3 4.7 10.9 11.1 12.11.75 11.0 10.2 6.6 12.7 12.9 13.82.00 13.0 12.2 8.5 14.4 14.6 15.52.25 13.9 14.1 10.5 16.1 16.3 17.22.50 13.9 16.0 12.4 16.8 17.1 19.02.75 13.9 16.8 14.4 17.6 18.0 20.73.00 13.9 16.8 16.3 17.6 19.9 22.4

0.39 1.0 0.4 N/A 2.9 3.2 4.00.78 3.9 3.3 0.5 5.4 5.6 6.41.15 6.6 6.0 3.2 7.7 7.9 8.71.50 9.2 8.6 5.8 9.8 10.0 10.81.83 11.7 11.0 8.2 11.9 12.1 12.92.12 13.8 13.2 10.4 13.8 13.9 14.72.38 15.7 15.1 12.3 15.7 15.5 16.32.60 17.3 16.7 13.9 17.3 16.9 17.72.77 17.3 18.0 15.1 17.7 18.0 18.72.89 17.3 18.8 16.0 18.4 18.8 19.52.97 17.3 19.4 16.6 18.9 19.4 20.03.00 17.3 19.7 16.8 18.9 19.7 20.1


ADJUSTABLE HSG








Rev/gal (Rev/l) 0.491 (0.130)

psi (KPa) 900 (6210)hp (kW) 266 (198)

4/56

Adjustableft (m) 29.75 (9.07)ft (m) 4.62 (1.41)ft (m) 7.4 (2.26)

4 1/2 API Reg. or 4 1/2 IF or 5 1/2 API Reg.Box 4 1/2 or 6 5/8 API Reg.

degree 0-2.5lb (kg) 2532 (1150)

lb (kg) 810000 (367740)

lb (kg) 26900 (12210)lb (kg) 125000 (56750)


lb (kg) 650000 (295100)

lb (kg) 50000 (22700)

Box



0

50

100

150

200

250

300


RP

M

0

1000

2000

3000

4000

5000

6000

TO

RQ

UE

(ft-

lb)

500 gpm

400 gpm

300 gpm

Disclaimer: The predicted build rates are calculated based upon theoretical 3-point contact between the bit, upper sta-bilizer and either lower stabilizer or kickpad. Factors such as the formation characteristics, bit type, weight on bit, hole gauge, and hole angle can affect the actual build rate.




A

C

B

6 ¾ F20002/3 7.8

83 84

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 2.1 2.3 3.00.50 1.2 0.7 N/A 3.6 3.7 4.40.75 2.9 2.4 0.2 5.0 5.2 5.91.00 4.5 4.0 1.8 6.5 6.7 7.41.25 6.1 5.7 3.5 8.0 8.1 8.81.50 7.8 7.3 5.1 9.4 9.6 10.31.75 9.4 8.9 6.8 10.9 11.0 11.72.00 11.1 10.6 8.4 12.3 12.5 13.22.25 12.7 12.2 10.0 13.8 14.0 14.72.50 14.4 13.9 11.7 15.3 15.4 16.1





G2G20

50

100

150

200

250

300

350

0 200 400 600 800 1000 1200 1400 1600 1800Differential Pressure (psi)

RP

M

0

1500

3000

4500

6000

7500

9000

10500

Torq

ue(f

t-lb

)

600 gpm

450 gpm

300 gpm





A

C

B

6 ¾ G24/5 7.0

85 86

Flow RateBit Speed

NBR & HSN HRTorque 6060 (8220) 9090 (12330)Stall Torque 9090 (12330) 13635 (18495)Max Differential Pressure 1050 (7240) 1575 (10860)Power 289 (216) 434 (324)Off Bottom PressureSpecific RotationLobesStages


Max WOB lb (kg)Max Backreaming lb (kg)Max Bit Overpull to Rerun lb (kg)Max Bit Overpull to Yield lb (kg)Max Body Overpull to Yield

ft-lb (Nm)

lb (kg) 810000 (367740)650000 (295100)


RPM 149-300

ft-lb (Nm)

degree 0-3

psi (KPa)hp (kW)

4/5Rev/gal (Rev/l) 0.497 (0.131)

psi (KPa) 170 (1172)

ft (m)

7

ft (m)ft (m)

50000 (22700)23300 (10580)125000 (56750)

lb (kg)4 1/2 API Reg. Or 4 1/2 IF Or 5 1/2 API Reg.Box

Box 4 1/2 Or 6 5/8 API Reg.

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 2.7 2.5 3.30.50 1.3 N/A N/A 4.4 4.2 5.00.75 3.5 1.5 N/A 6.2 5.8 6.71.00 5.7 3.4 N/A 7.9 7.5 8.41.25 7.8 5.3 1.8 9.6 9.2 10.11.50 10.0 7.1 3.7 11.4 10.9 11.81.75 12.2 9.0 5.6 13.1 12.6 13.52.00 14.3 10.9 7.4 14.9 14.3 15.12.25 16.5 12.8 9.3 16.6 15.9 16.82.50 18.6 14.7 11.2 18.6 17.6 18.52.75 20.8 16.6 13.1 20.8 19.3 20.23.00 23.0 18.5 15.0 23.0 21.0 21.9

0.39 0.2 N/A N/A 2.9 3.0 3.80.78 3.0 2.4 N/A 5.2 5.4 6.21.15 5.7 5.1 2.4 7.5 7.7 8.51.50 8.2 7.6 4.9 9.6 9.8 10.61.83 10.6 10.0 7.3 11.6 11.8 12.62.12 12.7 12.1 9.4 13.4 13.6 14.42.38 14.6 14.0 11.2 15.0 15.2 16.02.60 16.1 15.5 12.8 16.3 16.5 17.32.77 17.4 16.8 14.0 17.4 17.5 18.32.89 18.2 17.6 14.9 18.2 18.3 19.12.97 18.8 18.2 15.5 18.8 18.8 19.63.00 19.0 18.4 15.7 19.0 18.9 19.7

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized







Rev/gal (Rev/l) 0.378 (0.100)

psi (KPa) 600 (4140)hp (kW) 151 (113)

5/64


4 1/2 API Reg. or 4 1/2 IF or 5 1/2 API Reg.Box 4 1/2 or 6 5/8 API Reg.

degree 0-2.5lb (kg) 2103 (955)

lb (kg) 810000 (367740)

lb (kg) 30000 (13620)lb (kg) 125000 (56750)


lb (kg) 650000 (295100)

lb (kg) 50000 (22700)

Box



0

20

40

60

80

100

120

140

160

180

200


RP

M

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

To

rqu

e(f

t-lb

)

500 gpm

375 gpm

250 gpm





A

C

B

6 ¾ F20005/6 4.0

87 88

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 2.8 3.0 4.10.50 1.6 1.0 N/A 4.5 4.7 5.80.75 3.5 3.0 0.3 6.2 6.4 7.51.00 5.5 4.9 2.3 7.9 8.1 9.21.25 7.5 6.9 4.3 9.6 9.8 10.91.50 9.5 8.9 6.2 11.3 11.5 12.61.75 11.4 10.8 8.2 13.0 13.2 14.32.00 13.4 12.8 10.2 14.7 14.9 16.02.25 15.4 14.8 12.2 16.4 16.6 17.72.50 17.3 16.8 14.1 18.1 18.3 19.4





0

20

40

60

80

100

120

140

160

180

200


RPM

0

1250

2500

3750

5000

6250

7500

8750

10000

11250

12500

Torq

ue(f

t-lb

)

G2G2600 gpm

400 gpm

200 gpm





A

C

B

6 ¾ G22/3 7.8

89 90






RPM 58-173

psi (KPa) 900 (6200)

ft-lb (Nm) 10000 (13560)ft-lb (Nm) 17776 (24100)

hp (kW) 335 (250)

6/73.6

Rev/gal (Rev/l) 0.288 (0.076)

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 4 1/2 API Reg. Or 4 1/2 IF Or 5 1/2 API Reg.

50000 (22700)lb (kg) 23800 (10810)

Box 4 1/2 API Reg.


lb (kg) 810000 (367740)

lb (kg) 125000 (56750)lb (kg) 650000 (295100)

lb (kg)

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 3.1 3.4 4.70.50 0.6 N/A N/A 5.0 5.3 6.70.75 2.9 1.9 N/A 7.0 7.3 8.61.00 5.2 4.2 0.0 9.0 9.3 10.61.25 7.4 6.5 2.3 11.0 11.3 12.61.50 9.7 8.8 4.6 13.0 13.3 14.61.75 12.0 11.1 6.9 14.9 15.2 16.62.00 14.3 13.4 9.2 16.9 17.2 18.52.25 16.6 15.7 11.5 18.9 19.2 20.52.50 18.9 18.0 13.8 20.9 21.2 22.52.75 21.2 20.3 16.0 22.9 23.2 24.53.00 23.5 22.5 18.3 24.8 25.1 26.5

0.39 3.6 N/A N/A 3.6 3.9 5.10.78 6.4 3.0 N/A 6.4 6.6 7.81.15 9.0 6.2 3.0 9.0 9.2 10.41.50 11.4 9.3 6.0 11.4 11.7 12.81.83 13.7 12.1 8.9 13.7 14.0 15.12.12 15.7 14.6 11.4 15.7 16.0 17.22.38 17.6 16.9 13.6 17.6 17.8 19.02.60 19.5 18.8 15.5 19.5 19.3 20.52.77 21.0 20.2 17.0 21.0 20.5 21.72.89 22.0 21.3 18.0 22.0 21.4 22.62.97 22.7 22.0 18.7 22.7 22.0 23.13.00 23.0 22.2 19.0 23.0 22.2 23.3

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized



0

10

20

30

40

50

60

70

80


RP

M

0

1000

2000

3000

4000

5000

6000

7000

8000

Torq

ue(f

t-lb

)

G2G2500 gpm

375 gpm

250 gpm




A

C

B

6 ¾ G22/3 7.8

91 92

Flow RateBit Speed






RPM 33-67

7/82.1

Rev/gal (Rev/l) 0.133 (0.035)

ft (m)ft (m)ft (m)


33400 (15160)


50 (345)

lb (kg) 810000 (367740)

lb (kg) 125000 (56750)lb (kg) 650000 (295100)

lb (kg) 50000 (22700)lb (kg)

Off Bottom Pressure psi (KPa)hp (kW)psi (KPa)


BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 2.1 2.2 3.00.50 0.3 N/A N/A 3.7 3.8 4.60.75 2.1 1.4 N/A 5.3 5.4 6.21.00 3.9 3.1 N/A 6.9 7.0 7.81.25 5.6 4.9 1.6 8.5 8.6 9.41.50 7.4 6.7 3.4 10.1 10.2 11.01.75 9.2 8.5 5.2 11.7 11.8 12.62.00 11.0 10.2 7.0 13.3 13.4 14.22.25 12.8 12.0 8.8 14.9 15.0 15.82.50 14.5 13.8 10.5 16.5 16.6 17.42.75 16.3 15.6 12.3 18.1 18.2 19.03.00 18.1 17.4 14.1 19.7 19.8 20.6

0.39 0.2 N/A N/A 2.7 2.8 3.50.78 2.8 2.2 N/A 4.9 5.1 5.81.15 5.3 4.8 2.2 7.1 7.2 7.91.50 7.7 7.1 4.6 9.1 9.3 10.01.83 10.0 9.4 6.8 11.0 11.2 11.92.12 11.9 11.4 8.8 12.7 12.9 13.62.38 13.7 13.1 10.6 14.2 14.4 15.12.60 15.2 14.6 12.1 15.5 15.7 16.42.77 16.4 15.8 13.2 16.5 16.7 17.42.89 17.2 16.6 14.0 17.2 17.4 18.12.97 17.7 17.1 14.6 17.7 17.8 18.53.00 17.9 17.3 14.8 17.9 18.0 18.7

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized







lb (kg)

lb (kg)


RPM 84-170

30800 (13980)

ft-lb (Nm)

0-3

ft-lb (Nm)

Rev/gal (Rev/l) 0.283 (0.075)

psi (KPa)hp (kW)

110 (758)

4 1/2 API Reg. Or 4 1/2 IF Or 5 1/2 API Reg.

lb (kg) 50000 (22700)

7/83

ft (m)ft (m)

4 1/2 Or 6 5/8 API Reg.

ft (m)degree

810000 (367740)

lb (kg) 125000 (56750)lb (kg) 650000 (295100)

Box

Off Bottom Pressure psi (KPa)

lb (kg)Box



0

20

40

60

80

100

120

140

160

180

0 100 200 300 400 500 600 700 800 900


RP

M

0

900

1800

2700

3600

4500

5400

6300

7200

8100

To

rqu

e(f

t-lb

)

600 gpm

450 gpm

300 gpm





A

C

B

6 ¾ G27/8 3.0

93 94

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 2.3 N/A N/A 3.7 4.1 5.90.50 0.3 N/A N/A 5.9 6.3 8.00.75 2.1 1.4 N/A 8.1 8.5 10.21.00 3.9 3.1 N/A 10.3 10.7 12.41.25 5.6 4.9 1.6 12.5 12.8 14.61.50 7.4 6.7 3.4 14.6 15.0 16.71.75 9.2 8.5 5.2 16.8 17.2 18.92.00 11.0 10.2 7.0 19.0 19.4 21.12.25 12.8 12.0 8.8 21.2 21.5 23.32.50 14.5 13.8 10.5 23.3 23.7 25.52.75 16.3 15.6 12.3 25.5 25.9 27.63.00 18.1 17.4 14.1 27.7 28.1 29.8

0.39 0.6 N/A N/A 4.2 4.6 6.10.78 4.3 3.5 N/A 7.2 7.5 9.01.15 7.9 7.1 3.5 10.0 10.3 11.81.50 11.3 10.5 6.9 12.6 13.0 14.51.83 14.5 13.7 10.1 15.1 15.5 17.02.12 17.3 16.5 12.9 17.3 17.7 19.22.38 19.8 19.0 15.4 19.8 19.6 21.12.60 22.0 21.2 17.5 22.0 21.3 22.82.77 23.6 22.8 19.2 23.6 22.8 24.12.89 24.8 24.0 20.3 24.8 24.0 25.02.97 25.6 24.7 21.1 25.6 24.7 25.63.00 25.8 25.0 21.4 25.8 25.0 25.8

ADJUSTABLE HSG

HOLE SIZE HOLE SIZE

FIXED HSGTHEORETICAL BUILD RATES

StabilizedSlick

ADJ HSG

G2G2



0

10

20

30

40

50

60

70

80

90

100


RPM

0

1200

2400

3600

4800

6000

7200

8400

9600

10800

12000

Torq

ue(f

t-lb

)

600 gpm

450 gpm

300 gpm





A

C

B

6 ¾ G27/8 3.5

95 96






RPM 45-90

psi (KPa) 530 (3620)

ft-lb (Nm) 9000 (12200)ft-lb (Nm) 13500 (18310)

hp (kW) 110 (82)

7/83.5

Rev/gal (Rev/l) 0.150 (0.040)

ft (m)ft (m)ft (m)


50000 (22700)lb (kg) 29000 (13170)



lb (kg) 810000 (367740)

lb (kg) 125000 (56750)lb (kg) 650000 (295100)

lb (kg)

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 1.8 2.0 2.60.50 0.2 N/A N/A 3.3 3.4 4.10.75 1.9 1.2 N/A 4.8 4.9 5.61.00 3.5 2.8 N/A 6.3 6.4 7.11.25 5.1 4.5 1.5 7.8 7.9 8.51.50 6.8 6.1 3.1 9.2 9.4 10.01.75 8.4 7.7 4.7 10.7 10.9 11.52.00 10.0 9.4 6.4 12.2 12.3 13.02.25 11.7 11.0 8.0 13.7 13.8 14.52.50 13.3 12.6 9.6 15.2 15.3 16.02.75 14.9 14.3 11.3 16.7 16.8 17.43.00 16.6 15.9 12.9 18.1 18.3 18.9

0.39 0.1 N/A N/A 2.4 2.5 3.10.78 2.6 2.0 N/A 4.5 4.7 5.21.15 4.9 4.4 2.0 6.5 6.7 7.31.50 7.1 6.6 4.2 8.4 8.6 9.21.83 9.1 8.6 6.3 10.2 10.4 11.02.12 11.0 10.4 8.1 11.8 11.9 12.52.38 12.6 12.1 9.7 13.2 13.4 13.92.60 14.0 13.4 11.1 14.4 14.6 15.12.77 15.0 14.5 12.2 15.3 15.5 16.12.89 15.8 15.3 12.9 16.0 16.1 16.72.97 16.3 15.8 13.4 16.4 16.6 17.23.00 16.5 16.0 13.6 16.6 16.7 17.3

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized

G2G2



0

20

40

60

80

100

120

140

160

180

200


RPM

0

900

1800

2700

3600

4500

5400

6300

7200

8100

9000

Torq

ue(f

t-lb

)

600 gpm

400 gpm

200 gpm





A

C

B

6 ¾ G27/8 5.0

97 98

Flow RateBit Speed






RPM 86-180

7/85

Rev/gal (Rev/l) 0.288 (0.076)

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 4 1/2 API Reg. Or 4 1/2 IF Or 5 1/2 API Reg.Box 4 1/2 Or 6 5/8 API Reg.

lb (kg) 50000 (22700)lb (kg) 26000 (11800)

lb (kg) 810000 (367740)

lb (kg) 125000 (56750)lb (kg) 650000 (295100)

Off Bottom Pressure psi (KPa) 130 (896)hp (kW)psi (KPa)


BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 2.5 2.7 3.60.50 0.4 N/A N/A 4.2 4.4 5.40.75 2.4 1.6 N/A 6.0 6.2 7.21.00 4.4 3.6 N/A 7.7 7.9 8.91.25 6.4 5.6 1.9 9.5 9.7 10.71.50 8.4 7.5 3.9 11.2 11.5 12.41.75 10.3 9.5 5.9 13.0 13.2 14.22.00 12.3 11.5 7.9 14.8 15.0 16.02.25 14.3 13.5 9.8 16.5 16.7 17.72.50 16.3 15.5 11.8 18.3 18.5 19.52.75 18.3 17.5 13.8 20.0 20.3 21.23.00 20.3 19.5 15.8 21.8 22.0 23.0

0.39 0.2 N/A N/A 3.1 3.2 4.10.78 3.2 2.6 N/A 5.5 5.7 6.61.15 6.0 5.4 2.5 7.9 8.1 8.91.50 8.6 8.0 5.2 10.1 10.3 11.11.83 11.1 10.5 7.7 12.2 12.3 13.22.12 13.3 12.7 9.8 14.0 14.2 15.12.38 15.3 14.7 11.8 15.6 15.8 16.72.60 17.0 16.3 13.5 17.0 17.2 18.12.77 18.2 17.6 14.8 18.2 18.3 19.22.89 19.2 18.5 15.7 19.2 19.1 19.92.97 19.8 19.1 16.3 19.8 19.6 20.43.00 20.0 19.4 16.5 20.0 19.7 20.6

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized

G2G2



0

20

40

60

80

100

120

140

160


RP

M

0

1500

3000

4500

6000

7500

9000

10500

12000

To

rqu

e(f

t-lb

)

600 gpm

450 gpm

300 gpm




A

C

B

6 ¾ G27/8 5.7

99 100






RPM 72-150

psi (KPa) 860 (5900)

ft-lb (Nm) 9150 (12410)ft-lb (Nm) 13720 (18600)

hp (kW) 221 (165)

7/85.7

Rev/gal (Rev/l) 0.242 (0.064)

ft (m)ft (m)ft (m)


50000 (22700)lb (kg) 23400 (10620)



lb (kg) 810000 (367740)

lb (kg) 125000 (56750)lb (kg) 650000 (295100)

lb (kg)

BEND ANGLE

8.5 8.75 9.875 8.5 8.75 9.8750.25 N/A N/A N/A 1.8 2.0 2.60.50 0.2 N/A N/A 3.3 3.4 4.10.75 1.9 1.2 N/A 4.8 4.9 5.61.00 3.5 2.8 N/A 6.3 6.4 7.11.25 5.1 4.5 1.5 7.8 7.9 8.51.50 6.8 6.1 3.1 9.2 9.4 10.01.75 8.4 7.7 4.7 10.7 10.9 11.52.00 10.0 9.4 6.4 12.2 12.3 13.02.25 11.7 11.0 8.0 13.7 13.8 14.52.50 13.3 12.6 9.6 15.2 15.3 16.02.75 14.9 14.3 11.3 16.7 16.8 17.43.00 16.6 15.9 12.9 18.1 18.3 18.9

0.39 0.1 N/A N/A 2.4 2.5 3.10.78 2.6 2.0 N/A 4.5 4.7 5.21.15 4.9 4.4 2.0 6.5 6.7 7.31.50 7.1 6.6 4.2 8.4 8.6 9.21.83 9.1 8.6 6.3 10.2 10.4 11.02.12 11.0 10.4 8.1 11.8 11.9 12.52.38 12.6 12.1 9.7 13.2 13.4 13.92.60 14.0 13.4 11.1 14.4 14.6 15.12.77 15.0 14.5 12.2 15.3 15.5 16.12.89 15.8 15.3 12.9 16.0 16.1 16.72.97 16.3 15.8 13.4 16.4 16.6 17.23.00 16.5 16.0 13.6 16.6 16.7 17.3

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


G2G2Flow RateBit SpeedTorqueStall TorqueMax Differential PressurePower





RPM 100-230

psi (KPa) 800 (5480)

ft-lb (Nm) 8880 (12040)ft-lb (Nm) 13290 (18020)


hp (kW) 385 (287)

4/55.3

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 5 1/2 or 6 5/8 API Reg.Box 6 5/8 API Reg.

lb (kg) 50000 (22700)lb (kg) 18100 (8220)

lb (kg) 1100000 (499400)

lb (kg) 350000 (158900)lb (kg) 750000 (340500)



0

50

100

150

200

250

0 200 400 600 800 1000Differential Pressure (psi)

RPM

0

2000

4000

6000

8000

10000

Torq

ue(f

t-lb

)

900 gpm

650 gpm

400 gpm





A

C

B

7 ¾ G24/5 5.3

101 102

BEND ANGLE

9.875 10.625 12.25 9.875 10.625 12.250.25 N/A N/A N/A 1.7 2.1 2.90.50 0.5 N/A N/A 3.0 3.3 4.20.75 2.1 0.8 N/A 4.2 4.6 5.41.00 3.6 2.3 N/A 5.5 5.9 6.71.25 5.1 3.8 1.0 6.8 7.1 8.01.50 6.7 5.4 2.6 8.0 8.4 9.21.75 8.2 6.9 4.1 9.3 9.7 10.52.00 9.7 8.4 5.6 10.6 10.9 11.72.25 11.3 10.0 7.2 11.8 12.2 13.02.50 12.8 11.5 8.7 13.1 13.5 14.32.75 14.3 13.0 10.2 14.4 14.7 15.53.00 15.9 14.6 11.8 15.9 16.0 16.8

0.39 0.3 N/A N/A 2.3 2.7 3.50.78 2.7 1.5 N/A 4.2 4.6 5.41.15 4.9 3.8 1.4 6.0 6.3 7.11.50 7.1 6.0 3.5 7.6 8.0 8.81.83 9.1 8.0 5.5 9.2 9.6 10.42.12 10.9 9.8 7.3 10.9 11.0 11.82.38 12.5 11.4 8.9 12.5 12.2 13.02.60 13.8 12.7 10.3 13.8 13.3 14.12.77 14.9 13.7 11.3 14.9 14.1 14.92.89 15.6 14.5 12.0 15.6 14.7 15.52.97 16.1 15.0 12.5 16.1 15.0 15.93.00 16.3 15.2 12.7 16.3 15.2 16.0

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized

G2G2



0

50

100

150

200

250


RP

M

0

2500

5000

7500

10000

12500

To

rqu

e(f

t-lb

)

900 gpm

650 gpm

400 gpm





A

C

B

7 ¾ G24/5 6.0

103 104






RPM 90-230

psi (KPa) 900 (6210)

ft-lb (Nm) 10200 (13830)ft-lb (Nm) 15300 (20750)

hp (kW) 429 (320)

4/56

Rev/gal (Rev/l) 0.246 (0.065)

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 5 1/2 or 6 5/8 API Reg.

50000 (22700)lb (kg) 14700 (6670)

Box 6 5/8 API Reg.


lb (kg) 1100000 (499400)

lb (kg) 350000 (158900)lb (kg) 750000 (340500)

lb (kg)

BEND ANGLE

9.875 10.625 12.25 9.875 10.625 12.250.25 N/A N/A N/A 1.5 1.8 2.50.50 0.5 N/A N/A 2.7 3.0 3.70.75 1.9 0.7 N/A 3.9 4.2 4.91.00 3.3 2.1 N/A 5.1 5.4 6.11.25 4.7 3.5 0.9 6.3 6.6 7.31.50 6.1 4.9 2.3 7.5 7.8 8.51.75 7.6 6.4 3.8 8.7 9.0 9.72.00 9.0 7.8 5.2 9.9 10.2 10.92.25 10.4 9.2 6.6 11.0 11.4 12.02.50 11.8 10.6 8.0 12.2 12.6 13.22.75 13.2 12.0 9.4 13.4 13.7 14.43.00 14.6 13.4 10.8 14.6 14.9 15.6

0.39 0.2 N/A N/A 2.1 2.4 3.10.78 2.4 1.4 N/A 3.9 4.2 4.91.15 4.5 3.5 1.2 5.5 5.9 6.51.50 6.5 5.5 3.2 7.1 7.4 8.11.83 8.4 7.3 5.1 8.6 8.9 9.62.12 10.0 9.0 6.7 10.0 10.3 10.92.38 11.5 10.5 8.2 11.5 11.4 12.12.60 12.8 11.7 9.5 12.8 12.4 13.12.77 13.7 12.7 10.4 13.7 13.2 13.92.89 14.4 13.4 11.1 14.4 13.7 14.42.97 14.8 13.8 11.6 14.8 14.1 14.83.00 15.0 14.0 11.7 15.0 14.2 14.9

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized

G2G2



0

20

40

60

80

100

120

140

160

180

0 100 200 300 400 500 600 700 800


RPM

0

1400

2800

4200

5600

7000

8400

9800

11200

12600

Torq

ue(f

t-lb

)

900 gpm

650 gpm

400 gpm





A

C

B

7 ¾ G24/5 5.3

105 106







7/84

Rev/gal (Rev/l) 0.166 (0.044)

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 5 1/2 or 6 5/8 API Reg.Box 6 5/8 API Reg.

lb (kg) 50000 (22700)lb (kg) 20700 (9400)

lb (kg) 1100000 (499400)

lb (kg) 350000 (158900)lb (kg) 750000 (340500)

600 (4140)psi (KPa)


BEND ANGLE

9.875 10.625 12.25 9.875 10.625 12.250.25 N/A N/A N/A 1.9 2.3 3.20.50 0.6 N/A N/A 3.2 3.6 4.60.75 2.3 0.9 N/A 4.5 5.0 5.91.00 3.9 2.5 N/A 5.9 6.3 7.21.25 5.5 4.1 1.1 7.2 7.6 8.61.50 7.2 5.8 2.8 8.5 9.0 9.91.75 8.8 7.4 4.4 9.9 10.3 11.22.00 10.4 9.0 6.0 11.2 11.6 12.52.25 12.1 10.7 7.7 12.5 12.9 13.92.50 13.7 12.3 9.3 13.8 14.3 15.22.75 15.3 14.0 10.9 15.3 15.6 16.53.00 17.0 15.6 12.6 17.0 16.9 17.9

0.39 0.3 N/A N/A 2.5 2.9 3.90.78 2.9 1.7 N/A 4.5 4.9 5.81.15 5.3 4.1 1.5 6.3 6.7 7.71.50 7.6 6.4 3.8 8.1 8.5 9.41.83 9.8 8.6 5.9 9.8 10.1 11.12.12 11.7 10.5 7.8 11.7 11.6 12.52.38 13.4 12.2 9.5 13.4 12.9 13.82.60 14.8 13.6 11.0 14.8 14.0 14.92.77 15.9 14.7 12.1 15.9 14.8 15.82.89 16.7 15.5 12.9 16.7 15.5 16.42.97 17.2 16.0 13.4 17.2 16.0 16.83.00 17.4 16.2 13.6 17.4 16.2 16.9

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized







Rev/gal (Rev/l) 0.246 (0.065)

psi (KPa) 900 (6210)hp (kW) 355 (265)

4/56


6 5/8 API Reg.Box 6 5/8 API Reg.

degree 0-2.5lb (kg) 4663 (2117)

lb (kg) 870000 (390000)

lb (kg) 39100 (17750)lb (kg) 35000 (15890)


lb (kg) 650000 (290000)

lb (kg) 70000 (31780)

Box


Motor Specifi cations8.0 F2000 4/5 6.0

0

50

100

150

200

250


RPM

0

3000

6000

9000

12000

15000

Torq

ue(ft

-lb)

900 gpm

650 gpm

400 gpm





A

C

B

8.0 F20004/5 6.0

107 108

BEND ANGLE

9.875 10.625 12.25 9.875 10.625 12.250.25 N/A N/A N/A 2.1 2.5 3.40.5 1.0 N/A N/A 3.5 3.9 4.80.75 2.5 1.2 N/A 4.9 5.3 6.3

1 4.1 2.7 N/A 6.3 6.7 7.71.25 5.7 4.3 1.3 7.7 8.1 9.11.5 7.3 5.9 2.9 9.1 9.5 10.51.75 8.9 7.5 4.5 10.5 11.0 11.9

2 10.5 9.1 6.1 11.9 12.4 13.32.25 12.0 10.7 7.7 13.4 13.8 14.72.5 13.6 12.2 9.2 14.8 15.2 16.1









Rev/gal (Rev/l) 0.221 (0.058)

psi (KPa) 900 (6210)hp (kW) 452 (337)

3/46


6 5/8 or 7 5/8 API Reg.Box 6 5/8 or 7 5/8 API Reg.

degree 0-2.5lb (kg) 5503 (2499)

lb (kg) 1700000 (771800)

lb (kg) 47000 (21340)lb (kg) 625000 (283750)


lb (kg) 1500000 (681000)

lb (kg) 100000 (45400)

Box


Motor Specifi cations8.0 F2000 MX 3/4 6.0

0

50

100

150

200

250

300


RPM

0

2500

5000

7500

10000

12500

15000

Torq

ue(f

t-lb

)

1200 gpm

900 gpm

600 gpm





A

C

B

8.0 F2000 MX3/4 6.0

109 110

BEND ANGLE

12.25 14.75 17.5 12.25 14.75 17.50.25 N/A N/A N/A 2.6 4.0 5.60.50 N/A N/A N/A 4.0 5.5 7.10.75 1.0 N/A N/A 5.5 6.9 8.51.00 2.6 N/A N/A 6.9 8.4 10.01.25 4.1 N/A N/A 8.4 9.8 11.41.50 5.7 0.9 N/A 9.8 11.3 12.91.75 7.3 2.5 N/A 11.3 12.7 14.32.00 8.9 4.1 N/A 12.7 14.2 15.82.25 10.4 5.7 0.4 14.2 15.6 17.32.50 12.0 7.2 2.0 15.6 17.1 18.7



GG11


Motor Specifi cations9 ⅝ G1 3/4 6.0

0

50

100

150

200

250

300

0 200 400 600 800 1000 1200


RPM

0

2500

5000

7500

10000

12500

15000

Torq

ue(f

t-lb

)

1200 gpm

900 gpm

600 gpm




A

C

B

9 ⅝ G13/4 6.0

111 112







3/46

Rev/gal (Rev/l) 0.221 (0.058)

ft (m)ft (m)ft (m)

degree 0-3lb (kg)Box 6 5/8 or 7 5/8 API Reg.Box 6 5/8 or 7 5/8 API Reg.

lb (kg) 100000 (45400)lb (kg) 47000 (21340)

lb (kg) 1700000 (771800)

lb (kg) 625000 (283750)lb (kg) 1500000 (681000)

900 (6210)psi (KPa)


BEND ANGLE

12.25 14.75 17.5 12.25 14.75 17.50.25 N/A N/A N/A 1.7 2.8 4.00.50 0.5 N/A N/A 2.8 3.9 5.10.75 1.9 N/A N/A 3.9 5.0 6.21.00 3.3 0.2 N/A 5.0 6.1 7.31.25 4.7 1.6 N/A 6.1 7.2 8.41.50 6.2 3.0 N/A 7.2 8.3 9.51.75 7.6 4.4 1.0 8.3 9.4 10.62.00 9.0 5.9 2.4 9.4 10.5 11.72.25 10.5 7.3 3.8 10.5 11.6 12.82.50 11.9 8.7 5.3 11.9 12.7 13.92.75 13.3 10.2 6.7 13.3 13.8 15.03.00 14.7 11.6 8.1 14.7 14.9 16.1

0.39 0.1 N/A N/A 2.2 3.3 4.50.78 2.4 N/A N/A 3.9 5.0 6.21.15 4.5 1.7 N/A 5.4 6.5 7.71.50 6.5 3.7 0.6 6.9 8.0 9.21.83 8.4 5.6 2.5 8.4 9.3 10.52.12 10.0 7.2 4.2 10.0 10.5 11.72.38 11.5 8.7 5.6 11.5 11.6 12.82.60 12.8 10.0 6.9 12.8 12.5 13.72.77 13.8 11.0 7.9 13.8 13.2 14.42.89 14.5 11.7 8.6 14.5 13.7 14.92.97 14.9 12.1 9.0 14.9 14.1 15.33.00 15.1 12.3 9.2 15.1 14.2 15.4

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


GG11



0

20

40

60

80

100

120

140

160


RPM

0

2000

4000

6000

8000

10000

12000

14000

16000

Torq

ue(f

t-lb

)

1200 gpm

900 gpm

600 gpm




A

C

B

9 ⅝ G15/6 3.0






RPM 67-140

psi (KPa) 450 (3100)

ft-lb (Nm) 10940 (14830)ft-lb (Nm) 16420 (22270)

hp (kW) 186 (139)

5/63

Rev/gal (Rev/l) 0.113 (0.030)

ft (m)ft (m)ft (m)


100000 (45400)lb (kg) 58500 (26560)

Box 6 5/8 or 7 5/8 API Reg.


lb (kg) 1700000 (771800)

lb (kg) 625000 (283750)lb (kg) 1500000 (681000)

lb (kg)

113 114

BEND ANGLE


0.39 0.2 N/A N/A 2.6 4.1 5.60.78 2.8 N/A N/A 4.4 5.8 7.41.15 5.2 2.0 N/A 6.0 7.4 9.01.50 7.5 4.3 0.8 7.6 9.0 10.61.83 9.6 6.4 2.9 9.6 10.5 12.02.12 11.5 8.3 4.8 11.5 11.8 13.32.38 13.2 10.0 6.5 13.2 12.9 14.52.60 14.6 11.4 7.9 14.6 13.9 15.52.77 15.7 12.5 9.0 15.7 14.7 16.22.89 16.5 13.3 9.8 16.5 15.2 16.82.97 17.0 13.8 10.3 17.0 15.5 17.13.00 17.2 14.0 10.5 17.2 15.7 17.3

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


F2000F2000Flow RateBit SpeedTorqueStall TorqueSpecific RotationMax Differential PressurePowerLobesStages





Rev/gal (Rev/l) 0.113 (0.030)psi (KPa) 450 (3100)hp (kW) 186 (139)

5/63


degree 0-2.5lb (kg) 4760 (2161)Box 6 5/8 or 7 5/8 API Reg.Box 6 5/8 or 7 5/8 API Reg.



Motor Specifi cations9 ⅝ F2000 MX 5/6 3.0

0

20

40

60

80

100

120

140

160


RPM

0

2000

4000

6000

8000

10000

12000

14000

16000

Torq

ue(f

t-lb

)

1200 gpm

900 gpm

600 gpm





A

C

B

9 ⅝ F2000 MX5/6 3.0

115 116

BEND ANGLE




GG11



0

20

40

60

80

100

120

140


RPM

0

3000

6000

9000

12000

15000

18000

21000

Torq

ue(f

t-lb

)

1200 gpm

900 gpm

600 gpm




A

C

B

9 ⅝ G15/6 4.0

117 118






RPM 64-130

psi (KPa) 600 (4140)

ft-lb (Nm) 15850 (21490)ft-lb (Nm) 23770 (32230)

hp (kW) 283 (211)

5/64

Rev/gal (Rev/l) 0.107 (0.028)

ft (m)ft (m)ft (m)


100000 (45400)lb (kg) 54300 (24650)



lb (kg) 1700000 (771800)

lb (kg) 625000 (283750)lb (kg) 1500000 (681000)

lb (kg)

BEND ANGLE


0.39 0.1 N/A N/A 2.2 3.3 4.50.78 2.4 N/A N/A 3.8 4.9 6.11.15 4.5 1.7 N/A 5.4 6.5 7.61.50 6.5 3.7 0.6 6.8 7.9 9.11.83 8.3 5.6 2.5 8.3 9.3 10.52.12 10.0 7.2 4.1 10.0 10.5 11.72.38 11.5 8.7 5.6 11.5 11.6 12.82.60 12.7 9.9 6.9 12.7 12.5 13.72.77 13.7 10.9 7.8 13.7 13.2 14.42.89 14.4 11.6 8.5 14.4 13.7 14.92.97 14.8 12.1 9.0 14.8 14.0 15.23.00 15.0 12.2 9.2 15.0 14.1 15.3

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


GG11



0

20

40

60

80

100

120

140

160

180

200

0 200 400 600 800 1000


RP

M

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

20000

To

rqu

e(f

t-lb

)




A

C

B

9 ⅝ G15/6 5.0

119 120






RPM 96-180

psi (KPa) 750 (5170)

ft-lb (Nm) 16120 (21860)ft-lb (Nm) 24170 (32770)

hp (kW) 413 (308)

5/65

Rev/gal (Rev/l) 0.138 (0.036)

ft (m)ft (m)ft (m)


100000 (45400)lb (kg) 48900 (22200)



lb (kg) 1700000 (771800)

lb (kg) 625000 (283750)lb (kg) 1500000 (681000)

lb (kg)

BEND ANGLE


0.39 0.1 N/A N/A 2.2 3.3 4.50.78 2.4 N/A N/A 3.8 4.9 6.11.15 4.4 1.7 N/A 5.4 6.4 7.61.50 6.4 3.7 0.6 6.8 7.9 9.11.83 8.3 5.5 2.5 8.3 9.2 10.42.12 9.9 7.2 4.1 9.9 10.4 11.62.38 11.4 8.6 5.6 11.4 11.5 12.72.60 12.7 9.9 6.8 12.7 12.4 13.62.77 13.6 10.9 7.8 13.6 13.1 14.32.89 14.3 11.5 8.5 14.3 13.6 14.82.97 14.8 12.0 8.9 14.8 14.0 15.13.00 14.9 12.2 9.1 14.9 14.1 15.3

HOLE SIZE HOLE SIZE

ADJUSTABLE HSG


Slick Stabilized


F2000F2000Flow RateBit SpeedTorqueStall TorqueSpecific RotationMax Differential PressurePowerLobesStages





Rev/gal (Rev/l) 0.138 (0.036)psi (KPa) 750 (5170)hp (kW) 413 (308)

5/65


degree 0-2.5lb (kg) 5563 (2526)Box 6 5/8 or 7 5/8 API Reg.Box 6 5/8 or 7 5/8 API Reg.



Motor Specifi cations9 ⅝ F2000 MX 5/6 5.0

0

20

40

60

80

100

120

140

160

180

200

0 200 400 600 800 1000


RPM

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

20000

Torq

ue(f

t-lb

)

1300 gpm

1000 gpm

700 gpm





A

C

B

9 ⅝ F2000 MX5/6 5.0

121 122

BEND ANGLE




GG11


Motor Specifi cations11 ½ G1 3/4 3.6

0

20

40

60

80

100

120

140

160

180

200


RPM

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

20000

Torq

ue(f

t-lb

)

1500 gpm

1250 gpm

1000 gpm





A

C

B 11 ½ G13/4 3.6

123 124






RPM 116-180

psi (KPa) 540 (3720)

ft-lb (Nm) 13390 (18160)ft-lb (Nm) 20090 (27240)

hp (kW) 169 (126)

3/43.6

Rev/gal (Rev/l) 0.116 (0.031)

ft (m)ft (m)ft (m)


130000 (59020)lb (kg) 72100 (32730)



lb (kg) 2200000 (998800)

lb (kg) 960000 (435840)lb (kg) 1100000 (499400)

lb (kg)

BEND ANGLE

14.75 17.5 14.75 17.5 260.25 N/A N/A 2.1 3.4 7.10.50 N/A N/A 3.3 4.5 8.30.75 1.0 N/A 4.4 5.6 9.41.00 2.4 N/A 5.6 6.8 10.61.25 3.9 0.3 6.7 7.9 11.71.50 5.3 1.7 7.8 9.1 12.81.75 6.7 3.1 9.0 10.2 14.02.00 8.1 4.6 10.1 11.3 15.12.25 9.6 6.0 11.3 12.5 16.32.50 11.0 7.4 12.4 13.6 17.42.75 12.4 8.9 13.5 14.8 18.63.00 13.9 10.3 14.7 15.9 19.7

0.39 N/A N/A 2.4 3.5 6.90.78 1.7 N/A 4.0 5.1 8.51.15 3.7 0.8 5.5 6.6 9.91.50 5.6 2.7 6.9 8.0 11.41.83 7.3 4.5 8.2 9.3 12.72.12 8.9 6.1 9.4 10.5 13.92.38 10.3 7.5 10.5 11.6 14.92.60 11.5 8.7 11.5 12.4 15.82.77 12.4 9.6 12.4 13.1 16.52.89 13.1 10.3 13.1 13.6 17.02.97 13.5 10.7 13.5 13.9 17.33.00 13.7 10.8 13.7 14.1 17.4

ADJUSTABLE HSG

HOLE SIZE HOLE SIZE

FIXED HSG

Slick Stabilized


Motor Operations Manual PF1.0 PathFinder is an Operating Unit of Smith International, Inc.

APPENDIX

Motor Operations Manual PF1.0A1

PathFinder is an Operating Unit of Smith International, Inc.A2

G1 Adjustable Housing Adjustment

A desired bend angle is achieved by aligning the corresponding scribe lines on the Upper Housing and the Adjustment Ring. These scribe lines are used to indicate the tool face.

Step 1: Place the rig tongs on the designated areas and break the Lower Housing connec-tion. Back the Lower Housing off to disengage the splines.

Note: All of the connections are right-handed.

00.379.2

98.277 .2

06 .28

3 .2

21 .

23

6.1

05.

18

1.1

00.3 79 .298 .2

77.20 6.2

83.

22

1.2

36.

10

5 .1

81.

1

Upper Housing

Adjustment Ring

Protective Ring

Lower Housing

Bearing Housing

TongArea

Do Not Tong

TongArea

00.09 3.0

87.051.1

0 5.13

6 .1

21.

28

3.2

04

5.2

77.

2

00. 0 93.087 .0

51 .10 5. 1

36.

12

1 .2

83.

20

4.2

77.

2



Step 3: Slide the Adjustment Ring upward to engage the splines. Torque the Lower Housing as per recommended make-up torque values listed in the table on page A23.

Step 2: Using the chain tong, rotate the Ad-justment Ring in the direction of the shortest path to align the desired scribe lines.

003.

79. 2 98. 277. 2 06. 28

3.2 2

1.2

36.

10

5.1

718

.1

00. 3

21.

2 79. 298. 277. 206. 28

3.2

36.

10

5.1

81.

1

003.

79. 2 98. 277. 2 06. 28

3.2 2

1.2

36.

10

5.1

718

.1

00. 3

21.

2 79. 298. 277. 206. 28

3.2

36.

10

5.1

81.

1



G2 Adjustable Housing Adjustment

Step 1: The desired bend angle is achievedby aligning the corresponding scribe lines onthe Adjustment Ring and the Offset Housing.These aligned scribe lines also indicate the tool face of the motor.

Step 2: Place tongs on the designated areas and break the Offset Housing. Rotate the Offset Housing two full turns in the CCW direction to disengage the teeth. Note: All the connections are right-handed.

0.390.00

0.000.39

0.78

0.78

1.15

1.15

1.50

1.50

1.6

3

1.6

3

2.1

2

2.1

22

.38

2.3

8

2.4

0

2.4

0

TonArea

DoNot Tong

TonArea

0.390.00

0.000.39

0.78

0.78

1.15

1.15

1.50

1.50

1.6

3

1.6

3

2.1

2

2.1

22

.38

2.3

8

2.4

0

2.4

0



Step 3: Using a hand held wrench, lift the Adjustment Ring up to disengage the teeth and rotate the Adjustment Ring in the direc-tion of the shortest path to align the desired scribe lines.

Step 4: Set the Adjustment Ring down onto the Offset Housing with the desired bend angle scribe lines aligning. Place the tongs in the designated areas and torque the Offset Housing to the prescribed value.

2.973.00

3.002.97

2.89

2.89

2.77

2.77

2.60

2.60

2.3

8

2.3

8

2.1

2

2.1

21

.63

1.6

3

1.5

0

1.5

01

.15

.03

9

2.973.00

3.002.97

2.89

2.89

2.77

2.77

2.60

2.60

2.3

8

2.3

8

2.1

2

2.1

21

.63

1.6

3

1.5

0

1.5

01

.15

.03

9



F2000 Adjustable Bend Connecting Rod Housing

The Adjustable unit is located as an integral part of the F2000 motor between the upper connection on the Bearing Housing and lower connection of the Stator unit. Its construction is made up of three main external components, i.e. Upper Sub, Sliding Spacing Sleeve, and the Lower Sub. By orienting the central connection within the sliding spacer sleeve the bend angle of the sub can be varied from 0° - 2.30°.

This procedure is applicable through the various product sizes, i.e. 4 3/4” to 9 5/8” as the basic design is similar throughout.

ToolfaceAlignment

Marks

ABH BendSettingMarks

ABHUpperSub

ABHSliding SpacerSleeve

ABHLowerSub

ToolfaceAlignment

Marks

Make Up Tong(“back up tong”)Fixed to Deadline

ABHUpperSub

ABHLowerSub

Brake OutTong

Rig Floor Setup:

Use the break out tong to both break and make up the connection. The make up tong should be fi xed to a dead-line. Use an Ezy torque if available, if not, load cell on the deadline needs to be fi tted. Ideally, both should be used to cross-check torque calibrations.

Rig Floor Operational Procedure:

1. Set the motor in the slips around the bearing housing area so the sliding spacer sleeve is at a convenient working height.

2. Latch the make Up Tong to the lower sub, clear of the Sliding Spacer Sleeve connection to prevent crimping the internal connection. For 4 3/4” and 6 3/4” tools, four inches below the shoulder. For all other sizes, fi ve inches below the shoulder.

3. Latch the Break Out Tong midway over the Sliding Spacer Sleeve and the Upper Sub.

Break LowerConnection

Figure (1): ABH Components Figure (2): Lower Connection Breakout

A10


ToolfaceAlignment

Marks

ABH BendSettingMarks

ABHUpperSub

Always Stay WithinBend Setting Marks

ABHLowerSub

Chain Tong

4. Break the central connection a full half turn.

5. Remove the Rig Tongs from the assembly.

6. Inspect the Sliding Spacer Sleeve and make sure that the shoulder of the sleeve has separated between the spacer sleeve and the upper housing. It may be necessary to lightly tap the sleeve with a soft hammer to free it from the internal keys.

7. Fix a chain tong to the Slider Spacer Sleeve and rotate the same as required to align the setting mark on the Sliding Spacer Sleeve with the adjacent Bend Angle Setting Marks.

• When carrying out this procedure Do not allow the setting mark on the Sliding Spacer Sleeve to rotate out with the Lower or Upper limit of the Bend Angle Setting Marks. • Rotation of the Sliding Spacer Sleeve will also be aided by supporting the weight of the assembly above the connection by the travelling block i.e. fl oating the weight of the tool in the slips. If this option is used a safety clamp/dog collar should be fi tted directly above the slips. • If diffi culties are encountered on rotating the Sliding Spacer Sleeve on 9 5/8” assemblies with chain tongs, rig tongs may be used. The application of this however must be made to limit the applied breakout torque on the connection to +15,000 ft-lbs. Fitting of the tongs must be also carefully controlled to prevent crushing the assembly or damaging the tools integrity i.e. with the lower tong being placed over the Lower Sub/Sliding Spacer sleeve and the upper tong placement 10” above the sealing shoulder of the Upper Sub/Spacer Sleeve.

8. Latch the make up tong across the connection between the upper sub and the spacer sleeve. Using either the rotary table or a chain tong (with manual handling considerations today the chain tong may not be an option) rotate the lower sub until it shoulders tightly into the spacer sleeve. Unless the make up tong has caused a standoff then the upper connection on the spacer sleeve should also be shouldered tightly. • Do not allow the Sliding Spacer Sleeve to rotate at this time, as the bend orientation will be changed. 9. Re-latch the Rig Tongs as per fi gure 4, i.e. fi t the Make Up Tong so it is mid-way over the Sliding Spacer Sleeve and the Upper Sub. The Break Out Tong can then be fi tted to the Lower Sub maintaining the same minimum clearance as in Step 2.Figure (3): ABH Sliding Spacer Sleeve Adjustment

A11 A12


10. Apply the relevant make-up torque to the connection. (See below) When the make-up torque is reached hold the line pull at 90° for 10 seconds.

Size Make Up Torque 4 3/4” 13,500 6 3/4” 33,500 8” MX 66,000 9 5/8” 89,500

ToolfaceAlignment

MarksABHUpperSub

Break Out Tong

ABHLowerSub

Make Up Tong

11. As a fi nal check, unlatch the make up tong and move it up onto the upper sub and re-latch. Re-apply the full torque across both connections simultaneously. • If there is little or no movement then this confi rms that the full torque has been applied across both connections and there has not been any standoff between the spacer sleeve and the upper sub.

ToolfaceAlignment

Marks ABHUpperSub

Break Out Tong

ABHLowerSub

Make Up Tong

Fixed toDeadline

Check Make UpTorque AcrossBoth Connections

Figure (4): Lower Connection Make Up Figure (5): Torque Check Across Both Connections

A13 A14



12. Remove the rig tongs and inspect the assembly to ascertain that the orientation of the Setting Mark on the Sliding Spacer Sleeve is correctly aligned with the Bend Angle Setting Marks as per requirements. 13. Upon completion of the re-adjustment of the assembly, the corresponding tool face alignment must be re-confi rmed with the relevant MWD orientation marker. To fulfi ll this requirement the Tool Face Scribe Lines on the Adjustable Housing Top Sub must be used. These can be seen in Figure (3) and are the uppermost set of fi gures on the assembly.

• Do not use the Bend Angle Settings Marks for the orientation of the PDM with the MWD. This will result in the orientation of these being +90-180° in error with the corresponding possible catastrophic course direction problems.

Operational Notes:

• On every trip out of the hole always re-check the Make Up Torque on the Adjustable Assembly prior to re-running the same. • At no time should the Rig Tongs be placed on any other adjacent connection of the F2000 motor as these connections are not rig serviceable.

• Be aware of any rig instrumentation errors in the control of the Make Up Torque, i.e. broken gauges, leaking tong sensors, etc. This is due to the applied Make Up Torque and the Adjust able Assembly being critical to its overall performance.

• If rig tongs are utilized to aid in the orientation of the Sliding Spacer Sleeve, be aware of the possible mis-application and the infl uence this could have over the integrity of the assembly.



Fishing Diagram-Internal Components Fishing Diagram-External Components



Fishing Diagram Table Fishing Diagram Table

Mod

elA

BC

DE

FG

HI

JK

LM

NO

3.75

2/3

8.0

2.04

92.

156

1.5

2.43

2.62

51.

875

2.06

93.

7512

429

.86

9.63

11.7

43.

75 4

/5 3

.51.

590.

625

2.15

92.

751.

52.

432.

625

1.87

52.

069

3.75

7.22

129

29.8

69.

6311

.74

3.75

7/8

2.3

1.59

0.62

52.

252

2.75

1.5

2.43

2.62

51.

875

2.06

93.

757.

2212

929

.86

9.63

11.7

43.

75 7

/8 6

.71.

590.

625

2.27

2.75

1.5

2.43

2.62

51.

875

2.06

93.

757.

2217

229

.86

9.63

11.7

4

4.75

1/2

7.0

2.53

22.

751.

752.

753.

125

2.25

2.62

54.

7518

233

9.83

16.2

44.

75 4

/5 6

.02.

461.

125

2.91

22.

381.

752.

753.

125

2.25

2.62

54.

7511

.125

179

339.

8316

.24

4.75

4/5

6.0

F20

002.

461.

125

2.91

23.

381.

633.

383

2.25

2.87

54.

750

11.1

2518

0.75

28.2

810

28.8

54.

75 7

/8 2

.22.

461.

125

2.91

42.

381.

752.

753.

125

2.25

02.

625

4.75

11.1

2510

733

9.83

16.2

44.

75 7

/8 2

.62.

461.

125

3.10

62.

381.

752.

753.

125

2.25

2.62

54.

7511

.125

220

339.

8316

.24

4.75

7/8

3.8

2.46

1.12

52.

945

2.38

1.75

2.75

3.12

52.

252.

625

4.75

11.1

2517

833

9.83

16.2

44.

75 7

/8 3

.8 F

2000

2.46

1.12

52.

945

3.38

1.63

3.38

32.

252.

875

4.75

011

.125

180.

7528

.28

1028

.85

4.75

7/8

4.5

2.46

1.12

52.

912

2.38

1.75

2.75

3.12

52.

252.

625

4.75

11.1

2522

033

9.83

16.2

4

6.25

4/5

7.5

3.35

1.5

3.87

24.

748

2.25

3.75

43.

017

3.55

56.

2513

.67

196.

537

.17

1424

.87

6.25

7/8

2.8

3.35

1.5

3.98

4.74

82.

253.

754

3.01

73.

555

6.25

13.6

711

737

.17

1424

.87

6.25

7/8

2.9

3.35

1.5

4.20

34.

748

2.25

3.75

43.

017

3.55

56.

2513

.67

220.

837

.17

1424

.87

6.25

7/8

4.8

3.35

1.5

3.98

4.74

82.

253.

754

3.01

73.

555

6.25

13.6

719

4.3

37.1

714

24.8

7

Mod

elA

BC

DE

FG

HI

JK

LM

NO

6.75

4/5

6.0

F20

003.

151.

753.

957

4.69

2.6

4.75

4.25

3.56

23.

862

6.75

9.67

227

42.6

7.06

476.

75 4

/5 7

.03.

151.

754.

224.

952.

454

4.5

3.31

24

6.75

9.67

202.

539

.86

14.5

33.8

26.

75 5

/6 4

.0 F

2000

3.15

1.75

4.13

4.69

2.6

4.75

4.25

3.56

23.

862

6.75

9.67

173.

9542

.67.

0647

6.75

7/8

2.1

3.15

1.75

4.26

54.

952.

454

4.5

3.31

24

6.75

9.67

221

39.8

614

.533

.82

6.75

7/8

2.1

F20

003.

151.

754.

265

4.69

2.6

4.75

4.25

3.56

23.

862

6.75

9.67

226.

942

.67.

0647

6.75

7/8

3.0

3.15

1.75

4.52

4.95

2.45

44.

53.

312

46.

759.

6711

8.5

39.8

614

.533

.82

6.75

7/8

3.5

3.15

1.75

4.63

94.

952.

454

4.5

3.31

24

6.75

9.67

252

39.8

614

.533

.82

6.75

7/8

5.0

3.15

1.75

4.52

4.95

2.45

44.

53.

312

46.

759.

6718

839

.86

14.5

33.8

26.

75 7

/8 5

.73.

151.

754.

644

4.95

2.45

44.

53.

312

46.

759.

6725

239

.86

14.5

33.8

2

7.75

4/5

5.3

4.12

52.

254.

944.

253.

254.

255

3.81

34.

57.

7510

221

36.1

12.7

836

.125

7.75

4/5

6.0

4.12

52.

255.

143

4.25

3.25

4.25

53.

813

4.5

7.75

1025

236

.112

.78

36.1

257.

75 7

/8 3

.04.

125

2.25

5.18

64.

253.

254.

255

3.81

34.

57.

7510

153

36.1

12.7

836

.125

7.75

7/8

4.0

4.12

52.

255.

186

4.25

3.25

4.25

53.

813

4.5

7.75

1019

6.3

36.1

12.7

836

.125

8.00

4/5

6.0

F20

004.

125

2.25

5.14

35.

563.

145.

54.

605

3.99

84.

842

810

253

39.5

15.4

435

.62

9.63

3/4

6.0

4.87

52.

255.

978

53.

155.

756.

755

5.87

59.

6314

.938

219

45.9

818

46.5

69.

63 5

/6 2

.5 F

2000

4.87

52.

255.

995

6.53

3.62

6.53

4.75

4.87

35.

748

9.63

14.9

3815

9.44

44.1

8.38

38.4

59.

63 5

/6 3

.04.

875

2.25

6.23

65

3.15

5.75

6.75

55.

875

9.63

14.9

3816

745

.98

1846

.56

9.63

5/6

4.0

4.87

52.

256.

181

53.

155.

756.

755

5.87

59.

6314

.938

219.

445

.98

1846

.56

9.63

5/6

5.0

4.87

52.

256.

296

53.

155.

756.

755

5.87

59.

6314

.938

222

45.9

818

46.5

69.

63 5

/6 5

.0 F

2000

4.87

52.

256.

296

6.53

3.62

6.53

4.75

4.87

35.

748

9.63

14.9

3822

7.4

44.1

8.38

38.4

5

11.5

3/4

3.6

5.43

82.

438

6.96

86.

753.

756.

58.

063

6.28

77.

037

11.5

19.5

192.

559

.71

15.2

6552

.72



Mod

elP

QR

ST

UV

WX

YZ

AB

AC

AD

AE

3.75

2/3

8.0

6.79

69.

313

514

.67

2.75

16.9

193.

713.

751.

73

2.62

2.35

3.2

3.75

4/5

3.5

6.79

69.

313

514

.67

2.75

16.9

193.

713.

751.

73

2.62

2.35

3.2

3.75

7/8

2.3

6.79

69.

313

514

.67

2.75

16.9

193.

713.

751.

73

2.62

2.35

3.2

3.75

7/8

6.7

6.79

69.

317

814

.67

2.75

16.9

193.

713.

751.

73

2.62

2.35

3.2

4.75

1/2

7.0

9.7

813

190

152.

7122

.36

15.3

510

.53

4.75

2.48

3.88

3.12

2.87

53.

763

4.75

4/5

6.0

9.7

813

187

152.

7122

.36

15.3

510

.53

4.75

2.48

3.75

3.12

2.87

53.

763

4.75

4/5

6.0

F20

0011

.77

1021

.518

725

.375

2.55

513

.38

23.3

715

.94

4.75

2.48

3.75

3.37

3.72

4.13

4.75

7/8

2.2

9.7

813

115.

815

2.71

22.3

615

.35

10.5

34.

752.

483.

753.

122.

875

3.76

34.

75 7

/8 2

.69.

78

1322

9.3

152.

7122

.36

15.3

510

.53

4.75

2.48

3.75

3.12

2.87

53.

763

4.75

7/8

3.8

9.7

813

187

152.

7122

.36

15.3

510

.53

4.75

2.48

3.75

3.12

2.87

53.

763

4.75

7/8

3.8

F20

0011

.77

1021

.518

725

.375

2.55

513

.38

23.3

715

.94

4.75

2.48

3.75

3.37

3.72

4.13

4.75

7/8

4.5

9.7

813

229.

315

2.71

22.3

615

.35

10.5

34.

752.

483.

753.

122.

875

3.76

3

6.25

4/5

7.5

12.6

789.

9714

.71

203.

518

.96

2.72

27.7

525

.13

13.9

46.

253.

384

54.

383.

455.

049

6.25

7/8

2.8

12.6

789.

9714

.71

124

18.9

62.

7227

.75

25.1

313

.94

6.25

3.38

45

4.38

3.45

5.04

96.

25 7

/8 2

.912

.678

9.97

14.7

122

8.8

18.9

62.

7227

.75

25.1

313

.94

6.25

3.38

45

4.38

3.45

5.04

96.

25 7

/8 4

.812

.678

9.97

14.7

120

3.2

18.9

62.

7227

.75

25.1

313

.94

6.25

3.38

45

4.38

3.45

5.04

9

Mod

elP

QR

ST

UV

WX

YZ

AB

AC

AD

AE

6.75

4/5

6.0

F20

0013

.410

17.2

230

23.1

3.07

428

.68

18.1

127

.56.

753.

387

5.31

4.75

4.81

5.75

56.

75 4

/5 7

.012

.81

9.87

514

210

19.1

54.

4628

.16

13.1

624

.91

6.75

3.38

75.

54.

674.

065.

514

6.75

5/6

4.0

F20

0013

.410

17.2

169.

523

.13.

074

28.6

818

.11

27.5

6.75

3.38

75.

314.

754.

815.

755

6.75

7/8

2.1

12.8

19.

875

1423

019

.15

4.46

28.1

613

.16

24.9

16.

753.

387

5.5

4.67

4.06

5.51

46.

75 7

/8 2

.1 F

2000

13.4

1017

.223

023

.13.

074

28.6

818

.11

27.5

6.75

3.38

75.

314.

754.

815.

755

6.75

7/8

3.0

12.8

19.

875

1412

519

.15

4.46

28.1

613

.16

24.9

16.

753.

387

5.5

4.67

4.06

5.51

46.

75 7

/8 3

.512

.81

9.87

514

260

19.1

54.

4628

.16

13.1

624

.91

6.75

3.38

75.

54.

674.

065.

514

6.75

7/8

5.0

12.8

19.

875

1419

4.5

19.1

54.

4628

.16

13.1

624

.91

6.75

3.38

75.

54.

674.

065.

514

6.75

7/8

5.7

12.8

19.

875

1426

019

.15

4.46

28.1

613

.16

24.9

16.

753.

387

5.5

4.67

4.06

5.51

4

7.75

4/5

5.3

3812

1822

828

.84.

185

12.1

2550

.656

26.1

7.75

4.25

6.25

5.28

4.75

6.14

37.

75 4

/5 6

.038

1218

260

28.8

4.18

512

.125

50.6

5626

.17.

754.

256.

255.

284.

756.

143

7.75

7/8

3.0

3812

1816

028

.84.

185

12.1

2550

.656

26.1

7.75

4.25

6.25

5.28

4.75

6.14

37.

75 7

/8 4

.038

1218

203.

228

.84.

185

12.1

2550

.656

26.1

7.75

4.25

6.25

5.28

4.75

6.14

3

8.00

4/5

6.0

F20

0013

.45

1016

.88

260

28.6

33.

093

17.5

18.7

529

.45

84.

886.

256

6.06

6.87

5

9.63

3/4

6.0

39.2

514

1822

926

.63

5.47

1277

.63

26.1

259.

634.

968

7.88

75.

311

7.89

39.

63 5

/6 2

.5 F

2000

14.6

410

.125

23.6

216

434

.43.

105

17.5

16.7

535

.76

9.63

4.96

89.

258.

256.

319.

299.

63 5

/6 3

.039

.25

1418

178

26.6

35.

4712

77.6

326

.125

9.63

4.96

87.

887

5.31

17.

893

9.63

5/6

4.0

39.2

514

1823

026

.63

5.47

1277

.63

26.1

259.

634.

968

7.88

75.

311

7.89

39.

63 5

/6 5

.039

.25

1418

232

26.6

35.

4712

77.6

326

.125

9.63

4.96

87.

887

5.31

17.

893

9.63

5/6

5.0

F20

0014

.64

10.1

2523

.62

232

34.4

3.10

517

.516

.75

35.7

69.

634.

968

9.25

8.25

6.31

9.29

11.5

3/4

3.6

28.9

917

2620

134

.45

6.27

1960

.38

37.2

511

.55.

59.

258.

256.

319.

29

Fishing Diagram Table Fishing Diagram Table



The table on the following page shows the radius of curvature for different build rates. These numbers are generated using the Radius formula.

Angle (deg.)Angle (deg.)

HD=HorizontalHD=HorizontalDepth (ft.)Depth (ft.)

R = Hole Radius (ft.)R = Hole Radius (ft.)

VD

=Ve

rtic

al D

epth

(ft

.)VD

=Ve

rtic

alD

epth

(ft.

)

HOLE CURVATURE CALCULATION

R=MD/(.017453 X Angle)

VD=R Sin(Angle)

HD=R[1-Cos(Angle)]

MD =

Measured

Depth

(ft.)

Tool Size Torque (ft*lb)3.5 N/A3.75 N/A4.75 6,000

4.75 F2000 5 ,0006.25 18,0006.75 18,000

6.75 F2000 1 8,0007.75 21,000

8.00 F2000 25,0009.63 34,500

9.63 F2000 2 6,00011.5 42,500

Stabilizer Make-Up Torque Values


Build Rate

°/100 ft

Hole Radius ft.

Build Rate

°/100 ft

Hole Radius ft.

2 2865 66 874 1432 68 846 955 70 828 716 72 8010 573 74 7712 477 76 7514 409 78 7316 358 80 7218 318 82 7020 286 84 6822 260 86 6724 239 88 6526 220 90 6428 205 92 6230 191 94 6132 179 96 6034 169 98 5836 159 100 5738 151 105 5540 143 110 5242 136 115 5044 130 120 4846 125 125 4648 119 130 4450 115 135 4252 110 140 4154 100 145 4056 102 150 3858 99 155 3760 95 160 3662 92 165 3564 90 170 34

A25

These numbers are generated using the radius formula on the previous page.


FORMULAS

Horsepower

BHP = Pb x Q 1714

MHP = T x N 5252

AHHP = P x Q 1714

BHP = Bit Hydraulic Horspower (HP)Q = Flow Rate (GPM)Pb = Bit Pressure Drop (psi)

MHP = Mechanical Horspower (HP)T = Torque (ft-lb)N = Motor RPM

AHHP = Available HydraulicHorsepower to MotorQ = Flow Rate (GPM)P = Motor Pressure Drop (psi)

Pressure

Pb = Q2 x W

10856 x TFA2

Ph = .052 x TVD x W

Pnc = Poc x Wnew Wold

W = Mud Weight (lb. x gal.)Q = Flow Rate (GPM)Pb = Bit Pressure Drop (psi)TFA = Total Flow Area (in2)

TVD = Total Vertical Depth (ft)W = Mud Weight (lb/gal)Ph = Hydrostatic Pressure (psi)

Pnc = New Circulating Pressure dueto change in Mud Weight (psi)Wnew = New Mud Weight (lb/gal)Wold = Old Mud Weight (lb/gal)

Velocity

AV = 0.4085 x Q Dh2-D2s

Pnc = 0.3209 x Q A

AV = Annular Velocity (ft/sec)Q = Flow Rate (GPM)Dh = Hole Diameter (in.)Ds = Drillstring OD

NV = Nozzle Fluid Velocity (ft/sec)Q = Flow Rate (GPM)A = Nossle Area (in.)


Other Useful Formulas

Hole AHole Area (in.ea (in.2)=)= 3.1416 x [Hole Dia. (in3.1416 x [Hole Dia. (in.)])]2

BF = BF = 65.50 - W65.50 - W

65.5065.50

BF=BF=Buoyancy ancy FactoractorW=Mud W=Mud Weight (leight (lb./gal./gal.)

BHIF = .0173Q (Pb x W)BHIF = .0173Q (Pb x W) 1/2 1/2 BHIF=BHIF=Bit Ht Hydrauaulic ic Impact mpact Force (lce (lb.)W=Mud W=Mud Weight (leight (lb./gal./gal.)Pb=Pb=Bit Pt Pressuessure De Drop (psi)op (psi)

PS=Pump Speed (stPS=Pump Speed (st roke/mine/min.)Q=Flow Q=Flow Rate (GPM)ate (GPM)PDS=Pump DisplacementPDS=Pump DisplacementAV=Annular V=Annular VelocelocityC=Annular CapacC=Annular Capacity

4

PS = Q/PDSPS = Q/PDS

oror

PS = (PS = (AV x C)/PDSV x C)/PDS


800

700

600

500

400

300

200

100

00 100 200 300 400 500 600 700 800

32/32

30/32

28/32

24/3226/32

22/32

20/32

16/32

12/32

18/32

MOTOR DIFFERNETIAL PRESSURE : psi

NO

ZZ

LE F

LOW

RAT

E : U

SGPM

NOZZLE SELECTION

For proper sizing of the nozzle, from the “Motor Specifi cation” section of this handbook, obtain the recommended fl ow rate through the mo-tor at the desired RPM and differential pres-sure. Subtract this fl ow rate from the total de-sired fl ow rate to obtain the required fl ow rate through the nozzle (q). Adjust the fl ow rate for the actual mud weight as follows:

Using Q and desired motor differential pressure, look up the nozzel size from the chart below. Use the next smaller nozzle if between sizes.

Q = q x .35 x (Mud Weight) (gpm) (gpm) (lb/gal)

A28


NOZZLE SELECTION EXAMPLE

A 6 ¾”, 4:5, 7.0 stage motor is used to drill a well. A 12.5 lb/gal mud at 750 GPM will be used to complete this well. If the motor is operated at 700 psi of differential pressure, determine if it is necessary to nozzle the rotor? If so, what is the proper nozzle size?

SOLUTION

The maximum allowable flow rate through a 6 ¾”, 4:5, 7.0 stage motor is 600 GPM, as listed in the “motor Specifi cation” section of this hand-book. Therefore the additional 150 GPM should bypass the power section through the rotor.

To determine the nozzle size, fi rst adjust the fl ow rate for the actual mud weight:

Q = 150 x .35 x (12.5)5 = 185.62 GPMThe chart on the previous page shows that to pump 185.62 gallons at 700 psi differential pres-sure requires a 16/32 nozzle.

A29PathFinder is an Operating Unit of Smith International, Inc.

OD(in.) 1 1 ¼ 1 ½ 1 ¾ 2 2 ¼ 2 ½ 2 ¾ 3 3 ¼ 3 ½ 3 ¾ 4

19 18 16

3 21 20 18

22 22 20

3 ¼ 26 24 22

3 ½ 30 29 27

3 ¾ 35 33 32

4 40 39 37 35 32 29

43 41 39 37 35 32

4 ¼ 46 44 42 40 38 35

4 ½ 51 50 48 46 43 41

4 ¾ 54 52 50 47 44

5 61 59 56 53 50

5 ¼ 68 65 63 60 57

5 ½ 75 73 70 67 64 60

5 ¾ 82 80 78 75 72 67 64 60

6 90 88 85 83 79 75 72 68

6 ¼ 98 96 94 91 88 83 80 76 72

6 ½ 107 105 102 99 96 91 89 85 80

6 ¾ 116 114 111 108 105 100 98 93 89

7 120 117 114 110 107 103 98 93 84

7 ¼ 130 127 124 119 116 112 108 103 93

7 ½ 139 137 133 129 126 122 117 113 102

7 ¾ 150 147 144 139 136 132 128 123 112

8 160 157 154 150 147 143 138 133 122

8 ½ 171 168 165 160 158 154 149 144 133

8 ¾ 182 179 176 172 169 165 160 155 150

9 203 200 195 192 188 184 179 174

9 ½ 227 224 220 216 212 209 206 198

9 ¾ 240 237 232 229 225 221 216 21110 254 251 246 243 239 235 230 22511 310 307 302 299 295 291 286 28112 371 368 364 361 357 352 347 342

Inside Diameter (in.)Drill Collar Weight (lb/ft)

A30


ODWt.

(lb/ft)Wall ID OD Drift

Bit Size

Clearance

4 ½ 9.5 .205 4.090 5.000 3.965 .09011.6 .205 4.000 5.000 3.875 .00013.5 .290 3.920 5.000 3.795 3 ¾ .04515.1 .337 3.826 5.000 3.701 .078

5 11.5 .220 4.560 5.563 4.435 4 ¼ .18513.0 .253 4.494 5.563 4.369 4 ¼ .11915.0 .296 4.408 5.563 4.283 4 ¼ .03318.0 .362 4.276 5.563 4.151 .026

5 ½ 13.0 .228 5.044 6.050 4.919 4 ¾ .16914.0 .244 5.012 6.050 4.887 4 ¾ .13715.5 .275 4.950 6.050 4.827 4 ¾ .07517.0 .304 4.892 6.050 4.767 4 ¾ .01720.0 .361 4.778 6.050 4.653 .02823.0 .415 4.670 6.050 4.545 4 ½ .045

6 15.0 .238 5.524 6.625 5.399 .02418.0 .288 5.425 6.625 5.299 .17420.0 .324 5.352 6.625 5.227 .10223.0 .380 5.240 6.625 5.115 .24026.0 .434 5.132 6.625 5.007 .132

17.0 .245 6.135 7.390 6.010 6 .01020.0 .288 6.049 7.390 5.924 .04924.0 .352 5.921 7.390 5.769 5 ¾ .04628.0 .417 5.791 7.390 5.666 .01432.0 .475 5.675 7.390 5.550 .175

7 17.0 .231 6.538 7.656 6.413 .03820.0 .272 6.456 7.656 6.331 6 ¼ .08123.0 .317 6.366 7.656 6.241 .11626.0 .362 6.276 7.656 6.151 .02629.0 .408 6.184 7.656 6.059 6 .05932.0 .453 6.094 7.656 5.969 .09435.0 .498 6.004 7.656 5.879 .00438.0 .540 5.920 7.656 5.795 5 ¾ .045

Casing Dimension and Bit Clearance


ODWt.


Bit Size

Clearance

20.0 .250 7.125 8.500 7.000 6 ¾ .25024.0 .300 7.025 8.500 6.900 6 ¾ .15026.4 .328 6.969 8.500 6.844 6 ¾ .09429.7 .375 6.875 8.500 6.750 6 ¾ .00033.7 .430 6.765 8.500 6.640 .01539.0 .500 6.625 8.500 6.500 .125

24.0 .264 8.097 9.625 7.972 .09728.0 .304 8.017 9.625 7.892 .01732.0 .352 7.921 9.625 7.796 7 ¾ .04636.0 .400 7.825 9.625 7.700 .07540.0 .450 7.725 9.625 7.600 .22544.0 .500 7.625 9.625 7.500 .12549.0 .557 7.511 9.625 7.386 .011

29.3 .281 9.063 10.625 8.907 8 ¾ .15732.3 .312 9.001 10.625 8.845 8 ¾ .09536.0 .352 8.921 10.625 8.765 8 ¾ .01540.0 .395 8.835 10.625 8.697 .07243.5 .435 8.755 10.625 8.599 8 ½ .09947.0 .472 8.861 10.625 8.525 8 ½ .02553.5 .545 8.535 10.625 8.379 .004

10 ¾ 32.75 .279 10.192 11.750 10.036 .16140.50 .350 10.050 11.750 9.894 .01945.50 .400 9.950 11.750 9.794 9 ¾ .04451.00 .450 9.850 11.750 9.694 .06955.50 .495 9.760 11.750 9.604 9 .60460.70 .545 9.660 11.750 9.504 9 .50465.70 .595 9.560 11.750 9.404 9 .404

11 ¾ 38.00 .300 11.150 12.750 10.994 .36942.00 .333 11.084 12.750 10.928 .30347.00 .375 11.000 12.750 10.844 .21954.00 .435 10.880 12.750 10.724 .09960.00 .489 10.772 12.750 10.616 .741


ODWt.


Bit Size

Clearance

48.00 .380 12.715 14.375 12.559 12 ¼ .30954.50 .380 12.615 14.375 12.459 12 ¼ .20961.00 .430 12.515 14.375 12.359 12 ¼ .10968.00 .480 12.415 14.375 12.259 12 ¼ .00972.00 .514 12.375 14.375 12.191 10 2.191

16 55.00 .312 15.375 17.000 15.188 15 .18865.00 .375 15.250 17.000 15.062 15 .06275.00 .438 15.125 17.000 14.935 14 ¾ .18884.0 .495 15.010 17.000 14.823 14 ¾ .073

20 94.0 .438 19.124 21.000 18.938 17 ½ 1.436


Standard Heavy-Wall Drill Pipe Properties

Nominal Size (in.)

Pipe ID (in.)

Nominal Weight

(in.)

Tool Joint Connection

3 ½ 2.063 25.30 3 ½ IF (NC 38)4 2.563 29.70 4 FH (NC 40)

4 ½ 2.750 41.00 4 IF (NC 46)5 3.000 48.50 4 ½ IF (NC 50)

Nominal Size (in.)

Pipe ID (in.)

Nominal Weight

(in.)

Tool Joint Connection

3 ½ 2.250 26.70 3 ½ IF (NC 38)4 2.563 32.70 4 FH (NC 40)

4 ½ 2.750 42.60 4 IF (NC 46)5 3.000 53.60 4 ½ IF (NC 50)

5 ½ 4.000 50.70 5 FH5.000 57.00

Spiral-WateTM Heavy-Wall Drill Pipe


Common NameSize (in.)

Same As Or Interchanges With

Internal Flush (IF)3 ½" Slim Hole NC 31

3 ½ 4 ½" Slim Hole NC 384 4 ½" Extra Hole NC 46

4 ½ 5" Extra Hole NC 50 or5 ½" Double Streamline

Full Hole (FH) 4 4 ½" Double Streamline NC 40Extra Hole (XH) (EH) 3 ½" Double Streamline

3 ½ 4" Slim Hole or 4 ½" External Flush

4 ½ 4" Internal Flush NC 465 4 ½" Internal Flush NC 50 or

5 ½" Double StreamlineSlim Hole (SH)

3 ½4 3 ½" Extra Hole or

4 ½" External Flush 4 ½ 3 ½" Internal Flush NC 38

Double Streamline 3 ½(DSL) 4 ½ 4" Full Hole NC 40

5 ½ 4 ½" Internal Flush or5" Extra Hole NC 50

Numbered Connections 26(NC)

313 ½" Slim Hole NC 31

38 3 ½" Internal Flush 4 ½" Slim Hole

40 4" Full Hole4 ½" Double Streamline

46 4" Internal Flush 4 ½" Extra Hole NC 46

50 4 ½" Internal Flush 5" Extra Hole 5 ½" Double Streamline

External Flush (EF) 4 ½ 4" Slim Hole3 ½" Extra Hole

Rotary Shoulder Connection Interchange List


lb/gal lb/ft3 sp.gr.

gradient psi/ft

8.3 62.08 1.00 0.4318.4 62.83 1.01 0.4368.5 63.58 1.02 0.4418.6 64.33 1.04 0.4478.7 65.08 1.05 0.4528.8 65.82 1.06 0.4578.9 66.57 1.07 0.4629.0 67.32 1.08 0.4679.1 68.07 1.10 0.4729.2 68.82 1.11 0.4789.3 69.56 1.12 0.4839.4 70.31 1.13 0.4889.5 71.06 1.14 0.4939.6 71.81 1.16 0.4989.7 72.56 1.17 0.5049.8 73.30 1.18 0.5099.9 74.05 1.19 0.514

10.0 74.80 1.20 0.51910.1 75.55 1.22 0.52410.2 76.30 1.23 0.53010.3 77.04 1.24 0.53510.4 77.79 1.25 0.54010.5 78.54 1.27 0.54510.6 79.29 1.28 0.55010.7 80.04 1.29 0.55610.8 80.78 1.30 0.56110.9 81.53 1.31 0.56611.0 82.28 1.33 0.57111.1 83.03 1.34 0.57611.2 83.78 1.35 0.58211.3 84.52 1.36 0.58711.4 85.27 1.37 0.59211.5 86.02 1.39 0.59711.6 86.77 1.40 0.60211.7 87.52 1.41 0.60711.8 88.26 1.42 0.61311.9 89.01 1.43 0.61812.0 89.76 1.45 0.62312.1 90.51 1.46 0.62812.2 91.26 1.47 0.63312.3 92.00 1.48 0.63912.4 92.75 1.49 0.64412.5 93.50 1.51 0.64912.6 94.25 1.52 0.654

MUD WEIGHT

A36

pathfinder handbook

Documents

motor assembly

motor description

motor components

catch mandrel

pathfinder drilling

motor application

motor operation

design of pdm motors