PL-PHME
Hydraulic casing packer
Hydraulic casing packer is designed to seal the casing space and is part of the casing liner assembly. The packer is activated by applying pressure to the required value. Once activated, a piston compresses the rubber elements to the desired dimensions, sealing the inter-casing space. The packer has a locking system that allows the rubber elements to remain compressed after the pipes are depressurized.
- Casing string
- 3 1/2" (88,9) – 9 5/8" (244,5)
- Sizes
- 9
- Equipment line
- External casing packer
Design advantages
- lowering and securing wells in difficult geological conditions;
- possibility of installation in open borehole and casing string;
- wide working pressure range;
- reliability and ease of operation;
- packer element retention system.
Sizes and specifications
9 sizes, 7 parameters
| Size | Installation range minmm | Installation range maxmm | Inner diameter max.mm | Maximum pressure — ActivationMPa | Maximum pressure — TestingMPa | Permissible pressure drop on the packer elementsMPa | Load capacityt |
|---|---|---|---|---|---|---|---|
| 3 1/2" (88,9) | 117 | 130 | 75 | 30 | 100 | 70 | 80 |
| 4" (101,6) | 117 | 130 | 86 | 30 | 100 | 70 | 100 |
| 4 1/2" (114,3) | 140 | 160 | 97 | 30 | 100 | 70 | 120 |
| 5" (127) | 150 | 160 | 103 | 30 | 100 | 70 | 150 |
| 5 1/2" (139,7) | 168 | 230 | 117 | 30 | 100 | 70 | 180 |
| 5 3/4" (146) | 168 | 230 | 124 | 30 | 100 | 70 | 190 |
| 6 5/8" (168,3) | 195 | 230 | 144 | 30 | 100 | 70 | 200 |
| 7" (178) | 215 | 230 | 154 | 30 | 100 | 60 | 200 |
| 9 5/8" (244,5) | 295 | 325 | 217 | 25 | 90 | 50 | 250 |
Non-standard sizes are made to order — send the well parameters.
Documents
Datasheetin preparationCertificate of conformityin preparationOperating manualin preparationRequest · PL-PHME
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