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公开(公告)号:US06202752B1
公开(公告)日:2001-03-20
申请号:US09252504
申请日:1999-02-18
申请人: Marc David Kuck , Thomas Floyd Bailey , Monte Ira Johnson , Robert Eugene Robertson , Andrew Arthur Barry , Thurman Beamer Carter , William Allen Blizzard, Jr. , Teme Forrest Singleton , John Douglas Roberts , William Alan Spielman , David Michael Haugen , Guy LaMonte McClung, III
发明人: Marc David Kuck , Thomas Floyd Bailey , Monte Ira Johnson , Robert Eugene Robertson , Andrew Arthur Barry , Thurman Beamer Carter , William Allen Blizzard, Jr. , Teme Forrest Singleton , John Douglas Roberts , William Alan Spielman , David Michael Haugen , Guy LaMonte McClung, III
IPC分类号: E21B704
CPC分类号: E21B7/061 , E21B7/10 , E21B10/04 , E21B10/46 , E21B10/50 , E21B10/60 , E21B12/04 , E21B17/02 , E21B21/10 , E21B23/00 , E21B23/01 , E21B23/02 , E21B23/06 , E21B29/06 , E21B34/10 , E21B34/101 , E21B41/0042 , E21B44/005 , E21B47/091
摘要: New wellbore milling systems and methods of their use have been developed, the milling system in one aspect including at least one mill, at least one stabilizing member connected to and above the at least one mill, and the at least one stabilizing member for maintaining position of the at least one mill for milling through the liner into the main wellbore. In certain aspects multiple spaced-apart stabilizers are used above a mill which, in one aspect, may include one or more reaming stabilizers. In one aspect the lowermost stabilizer is spaced-apart from a mill so that the stabilizer does not enter a bend portion of a liner to be milled until milling has commenced.
摘要翻译: 已经开发了新的井筒铣削系统及其使用方法,一方面的铣削系统包括至少一个轧机,连接到至少一个轧机上方和上方的至少一个稳定部件,以及用于保持位置的至少一个稳定部件 的至少一个研磨机用于通过衬套铣削进入主井眼。 在某些方面,在磨机上方使用多个间隔开的稳定剂,其一方面可包括一种或多种铰孔稳定剂。 在一个方面,最下面的稳定器与研磨机间隔开,使得稳定器不会进入要研磨的衬套的弯曲部分,直到研磨开始。
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公开(公告)号:US06547006B1
公开(公告)日:2003-04-15
申请号:US09587194
申请日:2000-06-05
申请人: Marc Kuck , Thomas Floyd Bailey , Monte Ira Johnson , Robert Eugene Robertson , Andrew Arthur Barry , Thurman James Carter , William Allen Blizzard, Jr. , Teme Forrest Singleton , John Douglas Roberts , William Alan Spielman , David Michael Haugen , Guy LaMonte McClung, III
发明人: Marc Kuck , Thomas Floyd Bailey , Monte Ira Johnson , Robert Eugene Robertson , Andrew Arthur Barry , Thurman James Carter , William Allen Blizzard, Jr. , Teme Forrest Singleton , John Douglas Roberts , William Alan Spielman , David Michael Haugen , Guy LaMonte McClung, III
IPC分类号: E21B706
CPC分类号: E21B7/061 , E21B10/46 , E21B10/50 , E21B29/06 , E21B41/0042
摘要: Wellbore apparatus has been invented which, in at least certain aspects, includes a wellbore apparatus having a tubular member with a top end, a bottom end, a hollow portion, and a window therethrough, a sleeve positioned within the hollow portion of the tubular member, the sleeve having a top end and a bottom end, a diverter apparatus within or outside the tubular member amd, optionally, below the bottom end of the sleeve, the sleeve movable so that the diverter, and the diverter directs the sleeve to the window and through the window into a bore extending beyond the window, and the window having an edge therearound to which the top end of the sleeve is weldable to sealingly secure the sleeve at the window.
摘要翻译: 已经发明了井眼装置,其至少在某些方面包括具有管状构件的井眼装置,该管状构件具有顶端,底端,中空部分和通过其的窗口,套筒定位在管状构件的中空部分内 套管具有顶端和底端,在管状构件的内部或外部的分配器装置,可选地在套筒的底端下方,套筒可移动,使得分流器和分流器将套管引导到窗口 并且通过窗口进入延伸超过窗户的孔,并且窗口具有周边的边缘,套筒的顶端可焊接到该边缘以将套筒密封地固定在窗口处。
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