Invention Grant
- Patent Title: Bottomhole assembly (BHA) stabilizer or reamer position adjustment methods and systems employing a cost function
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Application No.: US16330536Application Date: 2016-12-08
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Publication No.: US11352841B2Publication Date: 2022-06-07
- Inventor: Jason D. Dykstra , Xingyong Song , Venkata Madhukanth Vadali
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Parker Justiss, P.C.
- Agent Benjamin Ford
- International Application: PCT/US2016/065664 WO 20161208
- International Announcement: WO2018/106248 WO 20180614
- Main IPC: E21B17/10
- IPC: E21B17/10 ; E21B10/30
Abstract:
A system that includes a drillstring with a bottomhole assembly (BHA). The system also includes at least one stabilizer or reamer integrated with the BHA, wherein each of the at least one stabilizer or reamer includes a position adjustment assembly. The system also includes a processing unit that provides control signals to each position adjustment assembly, wherein the control signals are based on a cost function.
Public/Granted literature
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