42 in SBE 42000 HO(1066.8 mm)


Design Specifications

Body length (A), in114 11/16
Body OD (B), in21¾
Upper neck length (C), in35
Upper neck OD (D), in10
Bottom neck length (E), in34
Bottom neck OD (F), in10
Top connection7 5/8 Reg Pin
Bottom connection7 5/8 Reg Box
Number of cutter blocks6
Opening size, in42
Minimum pilot hole, in26
Inner bore diameter, in3

Operating Parameters

The operating parameters listed here are general parameters, please contact your local Schlumberger representative for precise recommendations for your individual well.