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.
申请公布号
CA2777471(A1)
申请公布日期
2011.04.28
申请号
CA20102777471
申请日期
2010.10.20
申请人
THRUBIT, B.V.
发明人
STORM, JR., BRUCE H.;AIVALIS, JAMES G.;FINCI, BULENT;WELLS, PETER;KITA, AKIO;JOHNSON, ERIC;MACRAE, JONATHAN