Invention Grant
- Patent Title: Surface instrumentation configuration for drilling rig operation
- Patent Title (中): 钻机操作的表面仪表配置
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Application No.: US12206282Application Date: 2008-09-08
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Publication No.: US07886817B2Publication Date: 2011-02-15
- Inventor: Vimal V. Shah , Donald G. Kyle
- Applicant: Vimal V. Shah , Donald G. Kyle
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: E21B47/14
- IPC: E21B47/14
Abstract:
One embodiment includes an apparatus comprising a pack off material to be positioned in an annulus between a casing along sides of a borehole and a drill tubing in the borehole. The pack off material further includes surface instrumentation for communication with downhole instrumentation.
Public/Granted literature
- US20090101327A1 SURFACE INSTRUMENTATION CONFIGURATION FOR DRILLING RIG OPERATION Public/Granted day:2009-04-23
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