XI 'AN ZZ TOP OIL TOOLS CO.,LTD
XI 'AN ZZ TOP OIL TOOLS CO.,LTD Insist Traceability, serialization
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Ratch Latch Seal Assembly With Anchor Mechanism For Well Production
The Latch Seal Assembly is used to lock into a polish bore with seals and be held in place with a ratching latch system. The WRL Ratch Latch Seal Assembly has anchor mechanism running into packer seal bore or BPR. This positive latch system minimizes seal movement in the well.
The seals isolate production tubing and annulus by locating in a seal bore assembly or seal bore packer with the receptacle profile for the latch system.
Features and Benefits:
Technical parameter of Ratch Latch Seal Assembly
| Specification | |||
| Casing OD | MAX OD | MIN ID | Seal outside diameter |
| in | in | in | |
| 5 | 3.898 | 1.969 | 3.000 |
| 3.960 | 1.910 | 3.125 | |
| 4.198 | 2.146 | 3.000 | |
| 5 1/2 | 4.255 | 2.308 | 3.500 |
| 4.438 | 2.812 | 3.750 | |
| 4.500 | 2.402 | 3.250 | |
| 3.000 | 4.000 | ||
| 6 5/8 | 4.990 | 1.968 | 3.250 |
| 5.433 | 2.874 | 4.500 | |
| 7 | 5.563 | 3.800 | 4.625 |
| 5.787 | 2.992 | 4.750 | |
| 5.812 | 3.878 | 4.875 | |
| 5.875 | 4.000 | ||
| 7 5/8 | 6.400 | 4.134 | 5.125 |
| 6.732 | 4.252 | 5.375 | |
| 5.750 | |||
| 4.778 | |||
| 9 5/8 | 7.000 | 4.778 | 6.375 |
