PL-H/MRT
The disconnector hydraulic – mechanical
The disconnector hydraulic – mechanical designed for running and cementing of casing "liner". When fastening the well casing, it ensures its straightness in the process of wait on cement, thereby preventing unloading on cement stone. PL-H/ MRT disconnector is used for both vertical and directional wells and is assembled with various technological equipment. The disconnector can be equipped keying to allow the column to rotate during the run in process.
- Casing string
- 3 1/2" (88,9) – 7 5/8" (193,6)
- Sizes
- 9
- Equipment line
- Casing disconnect tool
Design advantages
- the running and fastening of wells in difficult geological conditions;
- the presence of a duplicate option for opening flushing holes;
- to the construction possibility of ensuring the rotation during the runing well casing;
- anti-rotational execution of closing plug and they fixation;
- run casing of high weight;
- broad range of working pressure;
- reliability and ease of use.
Sizes and specifications
9 sizes, 5 parameters
| Size | Outer diameter max.mm | Inner diameter min.mm | Maximum pressure — ActivationMPa | Maximum pressure — TestingMPa | Load capacityt |
|---|---|---|---|---|---|
| 3 1/2" (88,9) | 118 | 75 | 30 | 100 | 40 |
| 4" (101,6) | 118 | 86 | 30 | 100 | 55 |
| 4 1/2" (114,3) | 150 | 97 | 30 | 100 | 75 |
| 5" (127) | 150 | 103 | 30 | 100 | 80 |
| 5 1/2" (139,7) | 180 | 117 | 30 | 100 | 85 |
| 5 3/4" (146) | 180 | 124 | 30 | 100 | 95 |
| 6 5/8" (168,3) | 196 | 144 | 30 | 100 | 100 |
| 7" (178) | 196 | 154 | 30 | 100 | 110 |
| 7 5/8" (193,6) | 212 | 168 | 25 | 90 | 140 |
Non-standard sizes are made to order — send the well parameters.
Documents
Datasheetin preparationCertificate of conformityin preparationOperating manualin preparationRelated equipment
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