cementing additives final presentation

8/12/2019 Cementing Additives Final Presentation

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We Guarantee Reliability

P.T. BORNEO MANDIRIINVESTMENT

Quality Products, Quality Service. Choose Us.


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CEMENTING ADDITIVE PRODUCTS



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Brief Introduction

The present-day wellbore structures are becoming more complex with demandingrequirements for competent cementing operations. The principal objective is toformulate cement that is pumpable for a time sufficient for placement in theannulus, develop strength within a few hours after placement and remains durablethroughout the wellslifetime. Failure to achieve these objectives may severely limit

the wellsability to reach its full producing potential.



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Brief Introduction

As operations move into deeper waters and unique applications, with extended

reach laterals, higher pressures and higher temperatures, the cementing

additives needs to not only meet these requirements, but to surpass them. Inaddition, cement additives are an active domain of research and development,

and the industry regularly introduces new and improved products.



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Our Company P.T Borneo Mandiri Investment offered a new products onCementing Additives that fits in High Temperature, Saturated Salt Resistant

and Intelligent Temperature Adaptable.

For the intelligent temperature-adaptable retarded cement slurry system, thehydration is controlled mainly through the macro-molecules directed

adsorption of the fluid loss agent and the retarder agent and by theconcentration of the retarding molecules of the solution.

Quality Products, Quality Service. Choose Us.Brief Introduction


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SIMPLE

FLEXIBLE

MEET THE API

REQUIREMENTS

COMPATIBLE

CONSISTENTWe offer a products that consists the

determining the optimum mix of cement,

water and additives to provide the required

properties for placement and long-term

performance of the cement sheath.



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The Basics

Cementing is one of the most critical steps in

Well Completion. It fills and seals the annulusbetween the casing string and drilled hole.

What is CEMENTING?

Cement forms an extremely strong, nearly

impermeable seal from a thin slurry.

The properties of the cement slurry and itsbehavior depends on the components and theadditives in the cement slurry.


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Immediate Objective:

Deliver slurry volume with performance properties required for thejob.Action: Choose cement type and additives for needed density,rheology, filtration, yield, compressive strength, etc. Calculate cementvolume required. Design job for best placement.



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Characteristics of the Cement Slurry SystemIts rheological property, fluid loss control, free water and compressivestrength are all withinAPI specifications.

It is easy to formulate, easy to pump, safe and reliable.

Great Stability in Saturated Water.


Suitable for every low density cementing (as low as 1.1g/cm3temperature difference above.)


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Additional Features

Great Stability in Saturated Salt Water

Suitable for Very Low Density and Very LongZone Cementing



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Free Water

(%)

Solids Settling

Fluid Loss (cc)

Cement Slurry Properties

Presented by:

P.T. Borneo Mandiri Investment

Density (ppg)

Yield

(ft3/sack

Rheology

(PV,YP)

Thickening Time

To 100Bc

Transition Time

(hh:mm)

Comperessive

Strength (psi)



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Yield, Cost,

Density

EXTENDERS

Categories of Cement Additives

Thickening Time

ACCELERATORS

STRENGTHRETROGRESSION

PREVENTATIVES

Thickening

TimeViscosity

DISPERSANTS

WEIGHTING AGENTS

Density, Maintain

Well Control



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Categories of Cement Additives

Dehydration

FLUID LOSS CONTROL

LOST

CIRCULATIONS

Slurry Loss to

Formation

GAS CONTROL

Transition Time

ANTI-FOAM

Air Entrainment

RETARDERS

Thickening Time



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Typical Formula of the Cement Slurry SystemResistant to Saturated Water)

GT- 20L Retarder

GT- 30 Drag Reducing Agent

GT- 10 Series Fluid Loss Additive



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For Special Cementing

GT-50S Anti-Gas Channeling Agent

GT-60L Defoamer

GT-70S Stabilizer

GT- Series Early Strengthening Agent

GT-90S PlasticizerGT-100 Series of Isolating Agent

GT-110 Series Washing Out Agent



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What We Offer?


The New Breed of

CementingProducts


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GT-10 is a synthetic, organicpolymer available in solid or

liquid form, which controls

the fluid loss of the cementslurry through absorption and

filming resulting in reduced

fluid loss.

It has no harmful effects onthe slurrys consistency or

density and is rated forsaturated salt water solutions.

Series FLUID

LOSS ADDITIVE

(Resistant toSaturated Water)

What We Offer?


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Presented by:


Series FLUID

LOSS ADDITIVE(Resistant to

Saturated Water)



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What is Retarders?


Use to lengthen time that a cement

slurry can be pumped or remainsfluid so that other operations can be

performed. Required at elevated

temperatures or when large volumes

of slurry requires a long time to pump

at lower temperatures.


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What We Offer?

Series RETARDER

(Resistant to

Saturated Water)

Presented by:



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Product Features

Series RETARDER




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Series DRAG

REDUCINGAGENT


What We Offer?


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GT-50S It can change thestructure and quantity of large ion andgroups in the slurry. The large crystalsappears and the chemical pre-stressingforce is produced when GT-50S reactswith the cement slurry.

It helps during the condensing andexpansion of cement slurry.

The result is the reduction of both

cement shrinkage and the preventionof migration of gas between the wellbore and the cement or between thecement and the casing.

ANTI-GASCHANNELING

AGENT

What We Offer?


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Anti-Gas

Channeling Agent

Product Features



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GT-60L is an organicsilicon and is used to

prevent foaming of the

cement slurry.

DEFOAMER

Product Features

What We Offer?


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GT-70S is a new cementingadditive which issynthesized viawater-soluble alcohol polymers.

It can create a film with variousions and can stabilize the slurryat high temperatures.

It is suitable in either low-densityslurries. It is an auxiliary productof the GT-10 Fluid loss additives.

STABILIZER

What We Offer?Quality Products, Quality Service. Choose Us.


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STABILIZER

Presented by:


Product Features


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GT-90S is a mixture of amodified organic polymer and

inorganic material.

Through the long chain polymersstresstransfer and dispersion in cement, itcan increase workability and decreasethe cement brittlenessand chance ofcementing failure caused by pressurechanging during operations such asperforation and fracture.

PLASTICIZER

What We Offer? Quality Products, Quality Service. Choose Us.


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PLASTICIZER

Presented by:


Product Features



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GT-100 is a compoundedsynthetic polymer, active

silicon and low molecularsulfonate.

It has good rheology and high suspension

capability, and can effectively isolate thecement slurry and mud, and has goodcompatibility with both slurry and mud.

ISOLATING AGENT

What We Offer?


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ISOLATING AGENT

Presented by:


Product Features



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What isWashing Out Agent

?


They are generally thin fluids

with surfactants to aid in mudremoval and to separate the mud

from the cement to prevent any

compatibility problems.


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WASHING OUTAGENT

What We Offer?


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Presented by:


WASHING OUT

AGENT

What We Offer?

Product Features



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What are the Advantages?


1) Lower COST- Economical

2) Flexibility of Use

3) Proper balance between retarding

and dispersing effect

4) Workability is Excellent


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CASE APPLIED LOCATION BENEFITS QUALITY

EVALUATION

Low Density

Single Stage

Cementing

(Long Zone and

WideTemperature

Range

Cementing)

Wells- LN3-1-13X, LNS-S4-

21X and LN 2-S3-22

Lunnan Block of the Tarim

Basin

Eliminate two-

stage operations

Achieves

productions

quality zonalisolation across

fractured

formations.

Allows safer

operations andsimple logistics

than foam

cement.

Excellent



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Thank You!

Direct: +62-21-29025862-63Fax: +62-21-29025861Hunting: +62-21-29025772-3Pabrik: +62-21-34635785

[email protected]

www.ptbmi.asia

Rukan Puri Mansion Blok.C No.7 Rt.002/Rw.100Lingkar Luar Barat, Kembangan Selatan, Jakarta Barat,Indonesia 11610


cementing additives final presentation

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