Invention Grant
- Patent Title: Formation coring apparatus and methods
- Patent Title (中): 形成取芯装置及方法
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Application No.: US12775920Application Date: 2010-05-07
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Publication No.: US08550184B2Publication Date: 2013-10-08
- Inventor: Steven E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
- Applicant: Steven E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Cathy Hewitt; John Vereb
- Main IPC: E21B49/00
- IPC: E21B49/00 ; E21B25/00

Abstract:
Methods comprising: lowering a downhole tool into a wellbore extending into a subterranean formation, wherein the downhole tool comprises a coring tool and a measurement tool; performing a measurement regarding the formation using the measurement tool; determining a section of interest within the formation relative to an axis of the coring tool based on the measurement; orienting a coring bit of the coring tool relative to the section of interest; and extending the oriented coring bit into the formation.
Public/Granted literature
- US20100282516A1 FORMATION CORING APPARATUS AND METHODS Public/Granted day:2010-11-11
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