TYPE H SAFETY JOINT
H type safety joint, is an essential safety tool for sub-surface drilling. It is built to withstand all kinds of loads (axial pulling or pressing) and it aid in torque transmission. In downhole operations, safety joints are normally added to the drill string as a precaution to support any tool recovery emergencies. The safety joint allows quick release and disengagement of the tool should they become stuck, so that the drill stem above can be removed. On top of that, while resuming the downhole operation, the safety joint ensures quick and easy reconnection of drill stem.
Specifications - H Type Safety Joint
Model | Product Code | O.D. (mm) | I.D. (mm) | Thread Connection |
HAJ89 | A020890 | 89 | 15 | NC26 |
HAJ95 | A020950 | 95 | 20 | NC26 |
HAJ105 | A021050 | 105 | 30 | NC31 |
HAJ121 | A021210 | 121 | 38 | NC38 |
HAJ159 | A021590 | 159 | 50 | NC46 , NC50 |
HAJ165 | A021650 | 165 | 50 | NC46 , NC50 |
HAJ178 | A021780 | 178 | 57 | NC50 , 5 1/2 FH |
HAJ203 | A022030 | 203 | 71.4 | 6 5/8 REG |
TYPE AJ SAFETY JOINT
AJ type safety joint is a specialized joint consisting of two parts. This specialized joint protects the drilling stem during drilling, fishing, repairing and testing operations. It is used to handle and manage well bottom accident. During drilling and coring operations, it is connected to the required position of drilling stem to protect the drilling stem without any influence on the normal working of drilling tool.
Specifications - AJ Type Safety Joint
Model | Product Code | O.D. (mm) | I.D. (mm) | Thread Connection |
AJ-C86 | A010860 | 86 | 38 | NC26 |
AJ-C95 | A010950 | 95 | 44 | NC26 |
AJ-C105 | A011050 | 105 | 51 | NC31, 2 7/8 NU, 2 7/8 EUE |
AJ-C121 | A011210 | 121 | 57 | NC38 |
AJ-C159 | A011590 | 159 | 71.4 | NC46 , NC50 |
AJ-C165 | A011650 | 165 | 71.4 | NC50 |
AJ-C178 | A011780 | 178 | 71.4 | NC50 , 5 1/2 FH |
AJ-C203 | A012030 | 203 | 76 | 6 5/8 REG |
AJ-C228 | A012280 | 228 | 76 | 7 5/8 REG |