Invention Grant
- Patent Title: Steerable drilling system
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Application No.: US14495860Application Date: 2014-09-24
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Publication No.: US09752386B2Publication Date: 2017-09-05
- Inventor: Geoffrey C. Downton
- Applicant: Schlumberger Technology Corporation
- Applicant Address: US TX Sugarland
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugarland
- Priority: GB0327434.7 20031126
- Main IPC: E21B7/08
- IPC: E21B7/08 ; E21B7/06 ; E21B17/10
Abstract:
A steerable system comprises a fluid powered motor 10 having a rotor 16 and a stator 18, and a bias arrangement having a plurality of bias pads 34 connected to the stator 18 so as to be rotatable therewith, the bias pads 34 being moveable to allow the application of a side load to the steerable system.
Public/Granted literature
- US20150008045A1 Steerable Drilling System Public/Granted day:2015-01-08
Information query
