Product descriptions from the supplier
LT overshot is one of the fishing tools which is fishing the pipes externally. It can catch drill collar, drill pipe, tubing, subs and other pipes. Because of the seals, the fluid can circulate with the high pump pressure after catching the fish. The top of the fish will be milled by under mill shoe. The releasing and circulating overshot can also work with jars to catch the stuck fishes. If the catched fish can’t be release from stucking ,we could release the overshot and lifting the drill string. Overshot consists of three outside parts: top sub, bowl, and standard guide. The basic overshot may be dressed with either of two sets of internal parts, if the fish diameter is near the maximum catch of the overshot, a spiral grapple, spiral grapple control, and type “A” packer are used. If the fish diameter is considerably below maximum catch size (½” or more) a basket grapple and a mill control packer are used.
Model | O.D.(mm) | Max.catch size(mm) | API Connection | |
Spiral grapple | Basket grapple | |||
LT-T89 | 89 | 60.3 | 47.6 | NC26 |
LT-T92 | 92 | 73 | 63.5 | NC26 |
LT-T95 | 95 | 76.2 | 66.6 | NC26 |
LT-T102 | 102 | 73 | 60.3 | NC26 |
LT-T105 | 105 | 85.7 | 73 | NC31 |
LT-T114 | 114 | 89 | 75 | NC31 |
LT-T117 | 117 | 89 | 78 | NC31 |
LT-T127 | 127 | 95 | 80 | NC38 |
LT-T143 | 143 | 120.6 | 102 | NC38 |
LT-T152 | 152 | 128 | 111 | NC38 |
LT-T168 | 168 | 127 | 114 | NC50 |
LT-T168B | 168 | 139.7 | 120.6 | NC50 |
LT-T181 | 181 | 146 | 127 | NC50 |
LT-T194 | 194 | 159 | 141 | NC50 |
LT-T200 | 200 | 159 | 141 | NC50 |
LT-T206 | 206 | 178 | 163 | NC50 |
LT-T206A | 206 | 168 | 152 | NC50 |
LT-T219 | 219 | 178 | 159 | NC50 |
LT-T232 | 232 | 203 | 187 | NC50 |
LT-T244 | 244 | 206 | 184 | 6 5/8 REG |
LT-T260 | 260 | 219 | 200 | 6 5/8 REG |
LT-T270 | 270 | 228.6 | 209.6 | 6 5/8 REG |
LT-T273 | 273 | 241.3 | 216 | 6 5/8 REG |
LT-T286 | 286 | 244.5 | 225.4 | 6 5/8 REG |
LT-T298A | 298 | 257 | 238.1 | 6 5/8 REG |
LT-T340 | 340 | 286 | 260 | 6 5/8 REG |
Packing:Wooden case ,or customized packing.
Delivery time:Stock or depending on quantity
Delivery: By Express, Truck,Train,Air,Sea
For more information, you can contact me :
Contact person : Alisa Ma
Mob : +86-13706368719
Looking forward to cooperating with you!