TRI-LOK® Packer Feedthru System

Key Features

Factory Molded CableBreak-outs

TRI-LOK Packer Feedthru

Ratings

ITT Corporation, BIW Connector Systems

Benefits

The BIW TRI-LOK Packer Feedthru system is the ideal solution for electricsubmersible pump (ESP) installations which include a packer, and wherethere is minimal space available, and where standard packer penetratorscannot be used. This Packer Feedthru system can be used in 7-inch casingwith 3 1/2-inch tubing. It can also be used in casing sizes as small as 5 1/2-inches with 2 3/8-inch tubing.

All system components are supplied pre-assembled and are fully factorytested. This system requires splicing only above and below the packer. Nospecial assembly training is required for technicians.

TRI-LOK packer feedthrus consist of two cable Break-out assemblies, onelocated above the packer, and the other, below the packer. Within the upperBreak-out, a cable, round or flat, is connected to individual power conduc-tors. These are sealed in 3/8-inch Duplex steel tubing. The tube-encasedconductors are fed through the packer. Below the packer, the conductorsare engaged with identical conductors coming from the lower Break-out,using sealed conductor Splice Tubes.

Small profile. Permits the use of ESPs withpackers in wells with 7-inch and 5½-inch casingsizes.

5000 VAC140 Amperes5,000 psig300°F, maximum conductor temperature

0.375 inches eachTo suit packer design. 84-inches - typical forassembled unit

500 Tesconi CircleSanta Rosa, CA 95401 USAPhone 1-707-523-2300Fax 1-707-523-3567 200910

VoltageCurrentPressureTemperature

Size Break-out Tubing Diameter Overal Length

Break-out Housing Size

5

Photo shows the components of the TRI-LOK Packer System1. Upper Cable Break-out, supplied to match power cable. Cable length at customer’s option2. Resettable polymeric Seals to seal the Break-out conductors to the packer3. Break-out conductors - Packer pass-thru area4. Splice Tubes - securely connect upper and lower breakout conductors5. Lower Molded Cable Break-out, supplied to match below-the-packer cable

3

2

4

1

5

Factory molded Break-outs are supplied com-pletely assembled and fully tested. Each Break-out conductor has a crimped pin contact thateasily engages with pre-insulated socket contactsinside a sealed Splice Tube. A Banding channelprevents banding from extending above break-outprofile. For deep set packer installations, thelower Break-out can be supplied factory moldedto the MLE.

Width - 3-inchesHeight - 1.41 inches max

TRI-LOK Packer Feedthru System Components and Installation

ITT Corporation - BIW Connector Systems500 Tesconi Circle, Santa Rosa, CA 95401 USATelephone 707.523.2300 Fax 707.523.3567www.ittcannon.com/biw Interconnect Solutions

Upper Break-outAssembly

Re-settableVespel® Seals

Lower Break-outAssembly

Packer Pass-thru Area

3/8-inch NPT

TRI-LOK Packer Feedthru Systems are suitablefor Smaller Diameter Casings

TRI-LOK Packer Feedthru components have been designedfor reliable operation in wells with casing as small as 5½-inches. Upper and lower cableBreak-outs are only 3 inchesin width. Exterior surfaces arerounded for minimal interfer-ence with casing duringinstallation. The interiorsurface is also shaped to reduce the profile when attachedto tubing.

The diagram at leftshows the fit of thecable Break-outs wheninstalled in 7-inchcasing with 3½-inch production tubing.

The diagram to the rightillustrates the installation ofthe cable Break-outs in5½-inch casing with 2 3/8-inch production tubing. Inthis installation, a smalloffset is recommended.

TRI-LOK Packer Installation Steps

Conductors are suppliedwith Factory-crimped

Pin Contacts

Step 1If lower Break-out is not supplied molded to MLE, tempo-rarily position the lower Break-out below the packer anddetermine the location of the cable splice under the packer.Mark cables, remove the unit and make up the splice on thework bench.

Step 2Upper Break-out may be installed to power cable at anytime prior to installation in the packer to save rig time.

Position the upper Break-out tubes through the packer fromthe top. Use Splice Tubes to join the conductors below thepacker. Secure the upper Break-out conductors at the top ofthe Packer using Vespel seals. Band the upper Break-out tothe tubing.

Splice Tubes have integralsocket contacts

and Metal-to-metal Seals

Tubing may be flaredfor optimal

conductor spacing

Vespel® is a registered trademark of Dupont Corporation.