Invention Grant
- Patent Title: System and method for surface steerable drilling
- Patent Title (中): 地面导向钻井系统及方法
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Application No.: US13535573Application Date: 2012-06-28
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Publication No.: US08794353B2Publication Date: 2014-08-05
- Inventor: Todd W. Benson , Teddy C. Chen
- Applicant: Todd W. Benson , Teddy C. Chen
- Applicant Address: US TX Dallas
- Assignee: Hunt Advanced Drilling Technologies, L.L.C.
- Current Assignee: Hunt Advanced Drilling Technologies, L.L.C.
- Current Assignee Address: US TX Dallas
- Agency: Howison & Arnott, LLP
- Main IPC: E21B44/00
- IPC: E21B44/00

Abstract:
A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BHA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.
Public/Granted literature
- US20130161097A1 SYSTEM AND METHOD FOR SURFACE STEERABLE DRILLING Public/Granted day:2013-06-27
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