group nameDrilling Stem Tools
Min Order1 piece
modelOriented bent sub
update timeThu, 21 Jul 2011 14:18:57 GMT
Min Order1 piece
Oriented bent sub
Oriented bent sub is a major power deflection tool having a fixed angle a deviated from low end thread of the bent sub to axial line of drill stem,the power drill tool under the application of oriented bent sub gives the bit a constant lateral force to ensure that the bit can cut on the well-wall laterally and further drill into a curved well trace.
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