PII Retrievable Packer (PIIRP)
Description
The Pll Retrievable Packer (PIIRP) is specifically designed to be installed inside of an oil or gas well's production tubing.
Its high utility design makes it suitable for a wide variety of thru tubing packer applications. This specialized packer is designed to drift through commonly used tubing features, such as safety valves and Landing Nipples and set anywhere in the production tubing or production liner in mono Bore configured wells, it utilizes a specialized (RDSB) design that incorporates caged slips located below a multi-durometer sealing stack for enhanced retrievability.
It is normally conveyed into the well using wire line, coil tubing, or jointed pipe. It can be retrieved by applying upward strain or jarring action using slick or braided wire line, coil tubing or jointed pipe. This version is currently rated API 11DI VS or VS, 5000 psi at 300 degrees Fahrenheit. It is currently offered for tubing sizes from 2-3/8"-5-1/2".
- Thru-tubing gas lift system installations.
- Velocity string installations.
- Straddle packs (tubing patch).
- Gravel Pack Packer, Gauge, Choke or shut-in Valve hang-offs.
- Thru-tubing cement retainer.
- Retrievable Bridge Plug.
Application
- Complies with API 11D1 specifications.
- One-trip installation, one-trip retrieve Tubing Packer.
- Straight pull to release, no downward manipulation required (slick line retrievable). Packer element tested to API V5, V3, VO testing validation.
- Capable of setting in corrosion-resistant alloys and high tensile tubulars such as: 13Cr, Hyper chrome, Inconel, and Q-125, S-135.
- Modular Gauge Rings allow for optimizing seal gap.
- Large ID/OD ratio for larger flow area.
- Dual Bore design allows for full unrestricted ID on sealing accessories. Bi-directional caged slips located below the packing system provides increased retrievability.
- Release mechanism is not affected by hanging weight or differential pressures allowing reduction of the required release forces to aid wire line retrieving.
- Once Packer is released, the tool is locked in the release position allowing the ability to work up and down once released and not re-engage slips.
Features
Specifications
| Tubing size (in) | Tubing (wt) | Length (in) | Gauge Ring (in) | ID Bore | Max Slip Range |
|---|---|---|---|---|---|
| 2-3/8 | 4.70 | 42.62 | 1.810 | 1.000 | 2.020 |
| 2-7/8 | 7.80 - 8.60 | 43.94 | 2.166 | 1.250 | 2.326 |
| 2-7/8 | 6.50 | 39.97 | 2.290 | 1.380 | 2.450 |
| 3-1/2 | 9.30 - 10.20 | 45.54 | 2.725 | 1.625 | 3.000 |
| 3-1/2 | 12.70 - 12.95 | 42.87 | 2.531 | 1.380 | 2.760 |
| 4 | 9.50 - 10.90 | 50.40 | 3.110 | 1.625 | 3.548 |
| 4-1/2 | 10.50 - 13.50 | 53.27 | 3.750 | 2.000 | 4.100 |
| 4-1/2 | 15.10 | 53.27 | 3.650 | 2.000 | 4.100 |
| 4-1/2 | 17 | 53.27 | 3.590 | 2.000 | 3.823 |
| 5-1/2 | 17.0 - 23.0 | 67.22 | 4.531 | 2.812 | 4.900 |
FAQs: We have got answers
Explore the frequently asked questions about the PII Retrievable Packer (PIIRP).
The PIIRP is suitable for applications such as gas lift system installations, velocity string installations, and gravel pack operations.
The PIIRP can be retrieved by applying upward strain or jarring action using slick or braided wireline, coil tubing, or jointed pipe.
The PIIRP is rated to withstand up to 5000 psi at temperatures of 300 degrees Fahrenheit.