Packer
Packer is designed for hermetic separation of two zones of the wellbore and isolation of the work pipes during the operation of oil, gas and gas condensate wells. It can be used together with other technological equipment for various types of well stimulation and formation testing. The double grip model of the production packer allows its installation compression or tension-set production the work pipes and the ability to hold differential pressure from above or below. The packer is designed to be removable, allowing for pressure release above and below the packer and easy removal of the top anchors. The J-slot design allows for easy installation and removal with 1/4 turn to the right on the packer for installation and 1/4 turn to the right on the packer for removal.
- Casing string
- 4 1/2" (114,3) – 7" (177,8)
- Sizes
- 12
- Equipment line
- Downhole equipment
Design advantages
- Holds high pressure differentials from above or below packer.
- Can be set using tension or compression.
- Field-proven releasing system.
- Reliability of construction.
Sizes and specifications
12 sizes, 7 parameters
| Size | Casing weight minkg/m | Recommended hole size — min I.D.mm | Recommended hole size — max I.D.mm | Outer diameter max.mm | Inner diametermm | Thread connection | Casing weight maxkg/m |
|---|---|---|---|---|---|---|---|
| 4 1/2" (114,3)needs checking against print | 22,47 | 95,352 | 97,18 | 91,288 | 49,225 | 2 3/8" EUE | — |
| 4 1/2" (114,3) | 14,137 | 99,568 | 103,886 | 95,25 | 49,225 | 2 3/8" EUE | 20,09 |
| 5" (127,0) | 26,79 | 105,562 | 108,61 | 101,6 | 49,225 | 2 3/8" EUE | 30,95 |
| 5" (127,0)needs checking against print | 20,09 | 111,963 | 114,452 | 104,775 | 49,225 | 2 3/8" EUE | 22,47 |
| 5 1/2" (139,7-146,0) | 29,76 | 118,62 | 121,36 | 114,3 | 49,225 | 2 3/8" EUE | 34,23 |
| 5 1/2" (139,7-146,0)needs checking against print | 20,83 | 121,36 | 127,3 | 117,5 | 49,225 | 2 3/8" EUE | 29,76 |
| 5 1/2" (139,7-146,0) | 29,76 | 118,62 | 121,36 | 114,3 | 60,3 | 2 7/8" EUE | 34,23 |
| 5 1/2" (139,7-146,0) | 20,83 | 121,36 | 127,3 | 117,5 | 60,3 | 2 7/8" EUE | 29,76 |
| 6 5/8" (168,3) | 35,7 | 144,15 | 150,4 | 139,7 | 60,3 | 2 7/8" EUE | 47,6 |
| 6 5/8" (168,3) | 35,7 | 144,15 | 150,4 | 139,7 | 76,2 | 3 1/2" EUE | 47,6 |
| 7" (177,8) | 38,69 | 154,79 | 159,41 | 149,2 | 60,3 | 2 7/8" EUE | 47,6 |
| 7" (177,8) | 38,69 | 154,79 | 159,41 | 149,2 | 76,2 | 3 1/2" EUE | 47,6 |
Non-standard sizes are made to order — send the well parameters.
Documents
Datasheetin preparationCertificate of conformityin preparationOperating manualin preparationRelated equipment
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