- Other Mechanical Parts[5]
- Mining Machinery Parts[10]
- Other Machinery[8]
- Other Energy Related Products[2]
- Drilling Rig[4]
- Energy Projects[2]
- Other Petrochemical Related Products[1]
- Other Project Cooperation[1]
- Pipe Fittings[4]
- Steel Pipes[8]
- Metal Processing Machinery Parts[5]
- Cast & Forged[1]
- Pavers[3]
- Pulleys[1]
- Contact Person : Ms. Huyan Song
- Company Name : China Vigor Drilling Oil Tools and Equipment Co., Ltd.
- Tel : 86-029-68740778
- Fax : 86-029-68740788
- Address : Shaanxi,xi'an,No.2814, Unit 1, Building No.4, I-City, South Tangyan Road,
- Country/Region : China
Releasing and Circulating Overshot
Releasing and Circulating Overshot is LTT type special external fishing tool used for fishing drill collar, drill pipe,
tubing and other fishes in drilling and work over operation.
Technical specifications and parameters:
Type | O.D. (mm) | Max. catch size(mm) | API Connection | Type | O.D. (mm) | Max. catch size(mm) | API Connection | ||
Spiral grapple | Basket grapple | Spiral grapple | Basket grapple | ||||||
LT-T89 | 89 | 60.3 | 46.7 | NC26 | LT-T194 | 194 | 159 | 141 | NC50 |
LT-T92 | 92 | 73 | 63.5 | NC26 | LT-T200 | 200 | 159 | 141 | NC50 |
LT-T95 | 95 | 76.2 | 66.6 | NC26 | LT-T206 | 206 | 178 | 163 | NC50 |
LT-T102 | 102 | 73 | 60.3 | NC26 | LT-T206A | 206 | 168 | 152 | NC50 |
LT-T105 | 105 | 85.7 | 73 | NC31 | LT-T219 | 219 | 178 | 159 | NC50 |
LT-T114 | 114 | 89 | 75 | NC31 | LT-T232 | 232 | 203 | 187 | NC50 |
LT-T117 | 117 | 89 | 78 | NC31 | LT-T244 | 244 | 206 | 184 | 6 5/8 REG |
LT-T127 | 127 | 95 | 80 | NC38 | LT-T260 | 260 | 219 | 200 | 6 5/8 REG |
LT-T143 | 143 | 120.6 | 102 | NC38 | LT-T270 | 270 | 228.6 | 209.6 | 6 5/8 REG |
LT-T152 | 152 | 128 | 111 | NC38 | LT-T273 | 273 | 241.3 | 216 | 6 5/8 REG |
LT-T168 | 168 | 127 | 114 | NC50 | LT-T286 | 286 | 244.5 | 225.4 | 6 5/8 REG |
LT-T168B | 168 | 139.7 | 120.6 | NC50 | LT-T298A | 298 | 257 | 238.1 | 6 5/8 REG |
LT-T181 | 181 | 146 | 127 | NC50 | LT-T340 | 340 | 286 | 260 | 6 5/8 REG |
Releasing and Circulating Overshot
