We also supply different size fishing tools, elevator link, elevator, manual tong. 245mm stage cementer, 168mm stage cementer, rigid centralizers. Bow&spring centralizers, Various sizes drill pipe
Our company supplies all sizes and different models of drilling bits, such as ‘Shenghui’ PDC drilling bit , Drilling technology research institute PDC drilling bit,
We improve and perfect the traditional driven unit, the pump have three advantages:
Screw drill tool is one kind positive displacement type downhole motor. The working principle is convert the liquid pressure to mechanical energy.
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