Oriented Bent Sub

China Oriented Bent Sub, Find details about China Oriented Bent Sub from 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 axiaal line of dril 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.

Technical specifications and parameters:
Type O. D. mm(in) Connection Bent angle a(degree) I. D. of oriented sleeve (mm)
Box Pin
DZT89 89(3 1/2) NC26 NC26 1.5 36
2
DZT140 140(5 1/2) NC38 NC38 0? ? 3.5 36
DZT159 159(6 1/4) NC46 4 1/2 REG 50
DZT165 165(6 1/2) NC50 NC50 50
DZT178 178(7) 5 1/2 FH 5 1/2 FH 50
DZT203 203(8) 6 5/8 REG 6 5/8 REG 50