可退式卡瓦打捞矛是通过卡瓦在锥面上的运动抓捞管状落鱼内径的打捞工具。
钻井用卡瓦打捞矛技术参数
Specification of Driling Reliasing Fishing Spear
型号 Type | 外径 O.D. (mm) | 引锥直径 O.D.of guide cone(mm) | 打捞范围 Fishing range(mm） | 接头螺纹 Connection | 型号 Type | 外径O.D. (mm) | 引锥直径 O.D.of guide cone(mm) | 打捞范围 Fishing range（mm） | 接头螺纹 Connection |
TLM60 | 86 | 48 | 46.1-50.7 | NC26 | TLM168 | 159 | 135 | 140.3-155.3 | NC50 |
TLM73 | 95 | 52 | 54.6-62.0 | NC26 | TLM178 | 159 | 144 | 149.8-163.8 | NC50 |
TLM89 | 105 | 58 | 66.1-77.8 | NC31 | TLM194 | 159 | 160 | 168.3-179.7 | NC50 |
TLM102 | 127 | 75 | 84.8-99.1 | NC38 | TLM219 | 159 | 180 | 190.0-205.7 | NC50 |
TLM114 | 127 | 85 | 92.5-102.3 | NC38 | TLM245 | 203 | 210 | 215.9-228.6 | 6 5/8”REG |
TLM127 | 159 | 95 | 101.6-115.0 | NC50 | TLM273 | 203 | 210 | 241.3-260.3 | 6 5/8”REG |
TLM140 | 159 | 102 | 117.7-127.7 | NC50 | TLM340 | 203 | 210 | 298.4-323.8 | 6 5/8”REG |
修井用卡瓦打捞矛技术参数
Specification of Clean Out Spear
型号 Type | 外径 O.D. (mm) | 引锥直径 O.D.of guide cone(mm) | 打捞范围 Fishing range(mm） | 接头螺纹 Connection | 型号 Type | 外径O.D. (mm) | 引锥直径 O.D.of guide cone(mm) | 打捞范围 Fishing range（mm） | 接头螺纹 Connection |
TLM/S-48 | 86 | 38 | 40.3-44.5 | NC26 1.900TBG | TLM/S-102 | 105 | 80 | 85.7-101.6 | NC31 3 1/2”TBG |
TLM/S-48 | 86 | 44 | 46.1-50.7 | NC26 2 3/8”REG | TLM/S-114 | 105 | 85 | 92.7-104.1 | NC31 |
TLM/S-127 | 105 | 95 | 101.6-114.3 | NC31 | |||||
TLM/S-73 | 95 | 52 | 54.6-63.5 | 2 5/8”REG 2 5/8”REG | TLM/S-140 | 105 | 110 | 118.1-127.0 | NC31 |
TLM/S-168 | 127 | 130 | 139.7-154.9 | NC38 | |||||
TLM/S-89 | 95 | 62 | 66.7-76.2 | 2 5/8”REG 2 5/8”REG | TLM/S-178 | 127 | 140 | 148.6-163.8 | NC38 |
TLM/S-194 | 127 | 160 | 168.9-180.3 | NC38 | |||||
TLM/S-219 | 168 | 180 | 190.5-205.7 | NC50 |
