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New Drill Collars

OCTOBER 2008


 
NEW DRILL COLLARS



10- 3 ½"     Slick x 1 ½" ID x 31 ft w/2 3/8" IF

30- 4 ¾"     Spiral x 2 ¼ x 31 ft Slip & elevator recess 3/12" IF

33- 4 ¾      Slick x 2 ¼ x 31ft Slip & elevator recess 3 1/2" IF

20-6 ¼"     OD Slick x 2 ¼" Id x 31ft w/4 1/2" XH

20- 6 ¼"    OD Spiral x 2 1/4ID x 31ft w/4 1/2" Xh

121- 6 ½"  OD Spiral x 2 13/16" ID x 31' w/4 1/2" IF

50- 6 ½"    OD Spiral x 2 13/16" X 31' w/4 1/2" IF

20- 8"        OD Spiral x 2 13/16 x 31ft w/6 5/8" FH

40- 8 ¼"    Spiral x 2 13/16" ID x 31' w/6 5/8" FH

4- 9 ½"      Spiral x 3" ID x 31 ft w/7 5/8" Reg

 

 
 


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