发明名称 |
THROUGH DRILLSTRING LOGGING SYSTEMS AND METHODS |
摘要 |
Embodiments of the present invention generally relate to methods and systems for logging through a drillstring. In one embodiment, a method of logging an exposed formation includes drilling a wellbore by rotating a cutting tool disposed on an end of a drillstring and injecting drilling fluid through the drillstring; deploying a BHA through the drillstring, the BHA including a logging tool; forming a bore through the cutting tool; inserting the logging tool through the bore; longitudinally connecting the BHA to the drillstring; and logging the exposed formation using the logging tool while tripping the drillstring into or from the wellbore.
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申请公布号 |
US2010096187(A1) |
申请公布日期 |
2010.04.22 |
申请号 |
US20090582520 |
申请日期 |
2009.10.20 |
申请人 |
STORM JR BRUCE H;AIVALIS JAMES G;FINCI BULENT;WELLS PETER;KITA AKIO;JOHNSON ERIC;MACRAE JONATHAN |
发明人 |
STORM, JR. BRUCE H.;AIVALIS JAMES G.;FINCI BULENT;WELLS PETER;KITA AKIO;JOHNSON ERIC;MACRAE JONATHAN |
分类号 |
E21B47/12 |
主分类号 |
E21B47/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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