E - Fixed Constructions – 21 – B
Inventor
E - Fixed Constructions
21
B
Inventor
Country: United States Of America
Ball dropping assembly for wellbores
Bi-directional and internal pressure trapping packing...
Hydraulic setting tool for liner hanger
Hydraulic tools for setting liner top packers and for...
Locking arrangement for a threaded connector
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Profile ID: LFCA-PAI-P-1443505