This document is uncontrolled when printed. 2014 Evolution Oil Tools Inc. All rights reserved. www.eotools.com Toll Free: 1-800-265-TOOL

600-53_TDS_Rev_B (R3 Packer) April 2014 Completion Tools

R3 Retrievable Casing Packer Versatile down-type packer

Applications Production, testing and injection Zone isolation

Features Fully retrievable Hydraulic button-type hold down Built-in differential lock system Single or Double-Grip configurations

Description The Evolution Model R3 Retrievable Casing

Packer is a retrievable set-down packer that

features a large bypass area through the Packer.

The bypass area is controlled by a face-seal type

bypass valve which is actuated by a 30 inch

stroke mandrel. The Packer is available in a

single-grip version for use as a conventional

long-stroke production packer and in a double-

grip version (with hold-down) for combination

production and well stimulation operations.

Features The double-grip packer, for use where pressure

differential from below the packer is anticipated,

features an integral hydraulic button-type hold

down that is located below the bypass. It also

incorporates a unique, built-in differential lock

which utilizes a balance sleeve actuated by

pressure from below the packer. This pressure

creates an additional downward force which,

combined with set-down weight, helps maintain

the force necessary to keep the bypass valve

closed.

R3 Retrievable Casing Packer

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Running Procedure The R3 Retrievable Casing Packer is run in with

the bypass valve in the open position to permit

free circulation both through and around the

packer. The packer, which is mechanically set by

means of a J-Slot arrangement, should be run

one foot below setting depth and then raised to

the required position (to properly position the J-

Slot). To release from the J-Slot, pick up the

tubing, rotate to the right, and then slack off. The

J-Pin will move clear of the J-Slot and the Cone

will move under the slips. Application of set-

down weight closes and seals the bypass valve,

sets the slips and packs off the packing elements.

The formation below the packer, which is now

completely isolated from the annulus above, is

accessible only through the tubing string.

To release the packer, raise the tubing string the

full length of the packer. When the J-Pin

shoulders, the J-Slot will be re-engaged, since

the J-Pins on the Bottom Sub are so spaced as to

always have one J-Pin located in the J-Slot when

the R-3 Single and Double-Grip Retrievable

Casing Packers tubing is picked up. When the

tubing is lowered slightly, the J-Pin automatically

engages the J-Slot if no right-hand torque is in

the tubing at the tool.

When the tubing is raised to release the packer,

the bypass valve opens to permit circulation

through and around the packer.

This document is uncontrolled when printed. 2014 Evolution Oil Tools Inc. All rights reserved. www.eotools.com Toll Free: 1-800-265-TOOL

600-53_TDS_Rev_B (R3 Packer) April 2014 Completion Tools

Specifications

R3 Retrievable Casing Packer

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CANADA #3, 1820 30th Ave NE

Calgary, Alberta T2E 7M5

Toll Free: 1-800-265-TOOL (8665)

Main: 403-243-1442

Fax: 403-258-2614

6415A - 63 St. Close

Lloydminster, Alberta T9V 3B5

Tel: 780-522-8294

Fax: 780-875-6337

4512 81 Ave

Edmonton, Alberta

Tel: 587-758-9091

Cell: 780-919-1722

Cell: 780-893-1019

UNITED STATES OF AMERICA P.O. Box 5363

2908 Coffey Street

Victoria, Texas 77903

Main: 361-575-7900

Fax: 361-575-8081

2400 Kermit Hwy

Odessa, Texas 79764

Cell: 432-638-7902

www.eotools.com

R3 Retrievable Casing PackerSpecifications

DescriptionFeaturesRunning Procedure

ApplicationsFeaturesUNITED STATES OF AMERICACANADA