Non-Rotary Stabilizer

Non-rotary stabilizer is one of drilling tools in oil drilling process. Its main function is the same as normal stabilizer. It can also reduce the torque resistance. It consists of mandrel and sleeve. So the sleeve can be replaced if it is weared out.

Specification of Non-Rotary Stabilizer

Model
Hole Size
mm (inch)
Fishing
Neck OD
mm (inch)
Upper
Conn.
Lower
Conn.
ID
mm(inch)
Blade
Length
mm (inch)
BXZ146
146(5 3/4)
120.7(4 3/4)
NC38
NC38
50.8(2)
180(7 5/64)
BXZ197
196.8(7 3/4)
165.1(6 1/2)
NC50
NC50
57.2(2 1/4)
203.2(8)
BXZ210
210(8 17/64)
BXZ240
240(9 29/64)
BXZ311
311.1(12 1/4)
209.6(8 1/4)
6 5/8 REG
6 5/8 REG
71.4(2 13/16)
251(9 7/8)
BXZ406
406.4(16)
241.3(9 1/2)
7 5/8REG
7 5/8REG
76.2(3)
320(12 19/32)
BXZ432
431.8(17)
320(12 19/32)
BXZ599
558.8(22)
400(15 3/4)
BXZ711
711.2(28)
500(19 11/16)


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