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2 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
HP Versa-Trieve Packer
High-pressure seal bore retrievable packer with barrel slips
3 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
HP Versa-Trieve packer will be looked at from a number of
different angles.
Up to 12,000 psi Frac Pressures
Temperatures up to 400 F
4 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Packer Guide and Setting Sleeve
Flow slots for circulation with weight down.
Threaded packer guide for entry of tubing strings.
5 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Clutched Acme Top Sub for rotation.
Flow ports for weight down circulation
6 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Element Package
Metal back up shoes for high pressures
Multi-durometer Element package
7 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Barrel Slip - Run Position
Setting Shear Pins
8 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Lower Wedge
Note that the wedge OD is the same as the packer OD. This provides better slip support.
9 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Bottom Sub and Shear Sleeve
Shear Sleeve
Release Shear Screws
Bottom Sub
10 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Top Sub and Setting Sleeve
Groove for the Setting Tool Lugs
Shear pin holes for use when wireline set.
11 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Internal Slips Multiple Tooth Load Shoulders for High Pressure
12 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Internal Slips
Matched profile biting surface
13 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Multi-Durometer Element Package with Metal Back-up Shoes
High-strength metal back-up shoes for extrusion control at high pressures
14 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Multi-Durometer Element Package
Hard End Elements for Anti-Extrusion
Softer Center Element for Sealing
15 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Lower Element Retainer and Upper Wedge
Setting Shear Pin Holes
16 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Element Back-up Release Mechanism
17 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Lower Element Retainer and Upper Wedge
18 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Barrel Slip - Run Position
Running Support and Release Pick-up Ring
19 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Lower Wedge and Anti-Rotation Lugs
Solid Full OD Wedge Anti-Rotation Lugs
20 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Release Mechanism - Run Position
Release Ring
Release Sleeve
21 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Release Sleeve - Run Position
Retrieving Tool Engagement Shoulder
O-rings form a balanced piston area
Release Shear Pins
22 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Bottom Sub
The bottom sub is an additional item that is ordered to fit the accessory items that will be run below. The “-Z”
packers do not have a bottom sub.
Bottom Sub
23 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Barrel Slips - Set Position - Max ID
24 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Barrel Slips
Fully Supported Slip Teeth in Max ID
25 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Bottom of PackerRelease Sleeve Shifted
26 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Barrel Slip - Section ViewStart to Release
Release ring has started
to move upward
27 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Lower Element RetainerStart to Release
Pick up ring engages the shoe release ring
28 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Shoe Release Ring Extended
Acts to fold back the metal back up rings
29 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Top Sub and Setting SleeveReleased Position
Pick up shoulderon the Top Sub
30 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Barrel Slip - Released
Pick-up ringengages slip
31 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Barrel Slip - Fully Released
32 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Release Sleeve - Fully Released
33 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Release Ring Details
34 © 2013 HALLIBURTON. ALL RIGHTS RESERVED.
Sizes and Weights(See AMS for a complete listing)
Casing SizeCasing Weight
RangeBore Size
5” 18# 2.550
5½“ 23 23.8#17 -20#
2.750
7”38#
32 – 35#26 -29#
3.880
7 5/8” 45.3 – 47.1#39 – 42.8#
29.7 – 33.7#3.880
8 5/8” 32 – 36#40 – 44#
3.880
9 5/8” 70.3 – 71.8#47 – 53.53#
5.000
11 ¾“ 65 – 71# 6.000
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