Releasing Spear

RFQ Details

Releasing Spear


In drilling and work over opertion, the releasing spear is a tool mainly used for fishing of drill pipe, oil pipe and casing from fish ***** can be used with internal cutter , bumper jar etc.

Technical specifications and parameters
Type Mandrel O.D (mm) Catch size (mm) Connection Allowed Load (KN)
LM-T60 89 47.4-51.8 NC26 270
LM-T73 105 57.4-62 NC31 380
LM-T89 105 70-77.8 NC31 650
LM-T102 105 82-90.1 NC31 800
LM-T114 105 92.4-103.9 NC31 1000
LM-T127 121 102-115.8 NC38 1300
LM-T140 121 118.6-127.3 NC38 1500
LM-T168 162 140-153.7 NC50 2200
LM-T178 162 150.4-166.1 NC50 2200
LM-T194 165 168.3-178.5 NC50 2300
LM-T219 203 190.8-205.7 6 5/8 REG 2300
LM-T245 203 216.8-228.7 6 5/8 REG 2500
LM-T273 203 240-258.9 6 5/8 REG 2500
LM-T340 203 313.6-323 6 5/8 REG 2500