Schlumberger

12 1/4 in 7200 Series(311.15 mm)

ER IADC


Design Specifications

Overall Length (with Subs)95
Fishing Neck Length18

Operating Parameters

Opening diameter, in12 1/4 in
Pilot hole size, in7½–11
Collapsed body diameter, in
Fishing neck diameter, in
Top connection (pin)4½ Reg
Bottom connection (box)4½ Reg
Tool weight, lbm500
The operating parameters listed here are general parameters, please contact your local Schlumberger representative for precise recommendations for your individual well.



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