发明名称 SYSTEMS AND METHODS FOR LOCKING SWIVEL JOINTS WHEN PERFORMING SUBTERRANEAN OPERATIONS
摘要 A system for performing subterranean operations is disclosed. The system includes a coiled tubing having a first segment and a second segment. The system further includes a swivel joint positioned at an interface of the first segment and the second segment and a locking mechanism. The locking mechanism is operable to engage and disengage the swivel joint.
申请公布号 CA2844479(A1) 申请公布日期 2013.02.14
申请号 CA20112844479 申请日期 2011.08.11
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 DIRKSEN, RONALD JOHANNES;EAST, LOYD EDDIE, JR.
分类号 E21B19/22;E21B17/05;E21B17/20 主分类号 E21B19/22
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