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EM-MWD-Composite-Gap-Subs


EM-MWD Composite Gap Subs
Features
No ceramic-coated threads
No degradation over time of electrical resistance
Max temp of 175℃(350for all sizes


sub O.D.

3-3/4''

4''

4-3/4''

6-1/2''

sub I.D.

2.31''

2.31''

2.69''

2.81''or Spec.3''

Length (Shoulder to Shoulder)

46''

46''

46''

46''

Length (Pin Shoulder to Mid-External Gap)

21''

21''

21''

19.7''

Length (Pin Shoulder to Mid-Internal Gap)

25.4''

25.4''

25.4''

25.4''

End Threads

2-7/8'' SL H-90 Pin X Box or Customer Choice

2-7/8'' SL H-90 Pin X Box or Customer Choice

3-1/2'' IF Pin X Box or Customer Choice

4-1/2'' XH Pin X Box or Customer Choice

Max Downhole Pressure

25,000 PSI

25,000 PSI

25,000 PSI

25,000 PSI

Max Pull and Reuse

165,000 lbs

165,000lbs

165,000lbs

165,000lbs

Max Pull Before Failure

295,000 lbs

295,000 lbs

469,000 lbs

1,168,000 lbs

Max Operating Torque

5,600 lbs/ft

5,600 lbs/ft

9,350 lbs/ft

20,200 lbs/ft

Max Dogleg Severity (Rotating)

20°/100 ft

20°/100 ft

15°/100 ft

10°/100 ft

Max Dogleg Severity (Sliding)

40°/100 ft

40°/100 ft

30°/100 ft

20°/100 ft





EM-MWD-Composite-Gap-Subs
Copyright: Shanxi YIDA Special Steel Group Co., Ltd 晋ICP备18004606号