发明名称 HEAVE COMPENSATED SNUBBING SYSTEM AND METHOD
摘要 A heave compensation system to enable the transfer of tubulars between a floating platform and a snubbing jack. The heave compensation system includes a first end connected to the floating platform and a second end in connection with a traveling slip assembly of the snubbing jack, the heave compensation system is operable between a disengaged position and an engaged position. When the heave compensation system is in the disengaged position the traveling slip assembly moves separate and independent from the movement of the floating platform, and when the heave compensation system is in the engaged position the traveling slip assembly is locked in a constant position relative to the floating platform.
申请公布号 WO2006007562(A3) 申请公布日期 2006.07.13
申请号 WO2005US23531 申请日期 2005.07.01
申请人 CUDD PRESSURE CONTROL, INC.;OLSEN, BERNT;LAGENDYK, RANDALL, D.;BALLARD, BERTROM, JR.;VAUGHAN, GARY;BICKLE, HIRAM, L.;RUDSHAUG, BJORN 发明人 OLSEN, BERNT;LAGENDYK, RANDALL, D.;BALLARD, BERTROM, JR.;VAUGHAN, GARY;BICKLE, HIRAM, L.;RUDSHAUG, BJORN
分类号 E02D15/02 主分类号 E02D15/02
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