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公开(公告)号：US10053961B2
公开(公告)日：2018-08-21
申请号：US14486915
申请日：2014-09-15
CPC分类号： E21B37/08 , E21B21/002 , E21B21/103 , E21B27/005 , E21B34/10 , E21B37/00 , E21B43/086
摘要： A method and apparatus for removing debris from a wellbore using a cleaning tool. The tool may comprise an inner mandrel and a cup member coupled to the inner mandrel. The cup member is moveable between a collapsed position where fluid may flow across the exterior of the cup member, and an extended position where fluid is diverted into a flow path disposed between the inner mandrel and the cup member. The fluid is diverted through a filter member that is coupled to the inner mandrel below the cup member.
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公开(公告)号：US09784047B2
公开(公告)日：2017-10-10
申请号：US14316544
申请日：2014-06-26
发明人： Wei Jake Xu , Albert C. Odell, II
IPC分类号： E21B17/10
CPC分类号： E21B17/1078 , E21B17/1014 , E21B17/1021
摘要： A method of drilling a wellbore includes running a drilling assembly into the wellbore through a casing string, the drilling assembly having a tubular string, a stabilizer, and a drill bit; applying a force to an arm of the stabilizer, thereby causing the arm to retract; and removing the stabilizer and the drill bit from the wellbore.
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公开(公告)号：US09719303B2
公开(公告)日：2017-08-01
申请号：US14494230
申请日：2014-09-23
发明人： Eric M. Twardowski , Jose A. Trevino , Albert C. Odell, II , Tuong Thanh Le , Wei Jake Xu , Guy F. Feasey
IPC分类号： E21B7/20 , E21B33/14 , E21B33/035 , E21B47/06 , E21B3/00 , E21B7/124 , E21B17/06 , E21B17/07 , E21B19/00 , E21B34/04 , E21B43/10
CPC分类号： E21B7/208 , E21B3/00 , E21B7/124 , E21B7/20 , E21B17/06 , E21B17/07 , E21B19/002 , E21B23/02 , E21B33/035 , E21B33/143 , E21B34/04 , E21B43/101 , E21B47/06
摘要： A method of forming a wellbore includes providing a drilling assembly comprising one or more lengths of casing and an axially retracting assembly having a first tubular; a second tubular at least partially disposed in the first tubular and axially fixed thereto; and a support member disposed in the second tubular and movable from a first axial position to a second axial position relative to the second tubular, wherein, in the first axial position, the support member maintains the second tubular axially fixed to the first tubular, and in the second axial position, allows the second tubular to move relative to the first tubular; and an earth removal member disposed below the axially retracting assembly. The method also includes rotating the earth removal member to form the wellbore; moving the support member to the second axial position; and reducing a length of the axially retracting assembly.
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公开(公告)号：US09488004B2
公开(公告)日：2016-11-08
申请号：US13774989
申请日：2013-02-22
CPC分类号： E21B7/208 , E21B4/00 , E21B4/02 , E21B17/03 , E21B21/10 , E21B21/103 , E21B33/0422 , E21B33/14 , E21B34/06 , E21B34/10 , E21B2034/005 , E21B2034/007
摘要： In one embodiment, a casing bit drive assembly may be used with a casing drilling system. The casing bit drive assembly may include one or more of the following: a retrievable drilling motor; a decoupled casing sub; a releasable coupling between the motor and casing bit; a releasable coupling between the motor and casing; a cement diverter; and a casing bit.
摘要翻译： 在一个实施例中，套筒钻头驱动组件可以与套管钻井系统一起使用。 套管钻头驱动组件可以包括以下中的一个或多个：可回收钻井马达; 解耦套管子; 电动机和套管钻头之间的可释放联接; 电动机和壳体之间的可释放的联接; 水泥分流器; 和套筒钻头。
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公开(公告)号：US10227826B2
公开(公告)日：2019-03-12
申请号：US14276956
申请日：2014-05-13
摘要： In another embodiment, a method of drilling a wellbore includes running a drilling assembly into the wellbore through a casing string, the drilling assembly comprising a tubular string, an underreamer, and a drill bit; injecting drilling fluid through the tubular string and rotating the drill bit, wherein the underreamer remains locked in the retracted position; sending an instruction signal to the underreamer via modulation of a rotational speed of the drilling assembly or modulation of a drilling fluid pressure, thereby extending the underreamers; and reaming the wellbore using the extended underreamer.
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公开(公告)号：US09745821B2
公开(公告)日：2017-08-29
申请号：US14152937
申请日：2014-01-10
CPC分类号： E21B33/14 , E21B7/208 , E21B21/103 , E21B33/10
摘要： A method of controlling fluid flow between two tubulars includes disposing a sealing member in an annular area between two tubulars, wherein the two tubulars partially overlap; moving the sealing member to a lower position where it is not in contact with one of the tubulars, thereby allowing fluid flow through the annular area; and moving the sealing member to an upper position where it is in contact with both of the tubulars, thereby preventing fluid flow through the annular area.
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公开(公告)号：US20170159363A1
公开(公告)日：2017-06-08
申请号：US15433729
申请日：2017-02-15
IPC分类号： E21B7/28 , G06K19/077 , E21B10/32
CPC分类号： E21B7/28 , E21B10/32 , E21B47/024 , E21B47/06 , E21B47/065 , E21B47/122 , E21B47/18 , G06K19/0772 , G06K19/07773
摘要： In one embodiment, a radio-frequency identification device for use in a wellbore includes a housing made of a polymer; and an antenna disposed in the housing. The polymer may be selected from the group consisting of an elastomer, a plastic, a rubber, a thermoplastic elastomer, and combinations thereof. The RFID device may also include a fill material disposed in the housing.
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公开(公告)号：US09637977B2
公开(公告)日：2017-05-02
申请号：US14289433
申请日：2014-05-28
发明人： Richard L. Giroux , Gregory G. Galloway , Patrick G. Maguire , Tuong Thanh Le , Albert C. Odell, II , David M. Haugen , Frederick T. Tilton , Brent J. Lirette , David J. Brunnert
CPC分类号： E21B7/20 , E21B4/02 , E21B7/203 , E21B17/07 , E21B21/00 , E21B21/08 , E21B21/103 , E21B33/14 , E21B33/143 , E21B43/10 , E21B2021/006
摘要： The present invention relates methods and apparatus for lining a wellbore. In one aspect, a drilling assembly having an earth removal member and a wellbore lining conduit is manipulated to advance into the earth. The drilling assembly includes a first fluid flow path and a second fluid flow path. Fluid is flowed through the first fluid flow path, and at least a portion of which may return through the second fluid flow path. In one embodiment, the drilling assembly is provided with a third fluid flow path. After drilling has been completed, wellbore lining conduit may be cemented in the wellbore.
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公开(公告)号：US09493989B2
公开(公告)日：2016-11-15
申请号：US14591584
申请日：2015-01-07
发明人： Eric M. Twardowski , Jose A. Trevino , Albert C. Odell, II , Tuong Thanh Le , Wei Jake Xu , Guy F. Feasey
IPC分类号： E21B7/20 , E21B33/14 , E21B17/06 , E21B17/07 , E21B3/00 , E21B19/00 , E21B33/035 , E21B34/04 , E21B43/10 , E21B7/124 , E21B47/06
CPC分类号： E21B7/208 , E21B3/00 , E21B7/124 , E21B7/20 , E21B17/06 , E21B17/07 , E21B19/002 , E21B23/02 , E21B33/035 , E21B33/143 , E21B34/04 , E21B43/101 , E21B47/06
摘要： A method of forming a wellbore includes providing a drilling assembly comprising one or more lengths of casing and an axially retracting assembly having a first tubular; a second tubular at least partially disposed in the first tubular and axially fixed thereto; and a support member disposed in the second tubular and movable from a first axial position to a second axial position relative to the second tubular, wherein, in the first axial position, the support member maintains the second tubular axially fixed to the first tubular, and in the second axial position, allows the second tubular to move relative to the first tubular; and an earth removal member disposed below the axially retracting assembly. The method also includes rotating the earth removal member to form the wellbore; moving the support member to the second axial position; and reducing a length of the axially retracting assembly.
摘要翻译： 形成井眼的方法包括提供包括一个或多个长度的壳体和具有第一管的轴向回缩组件的钻孔组件; 至少部分地设置在所述第一管状件中并轴向固定到其上的第二管状物; 以及支撑构件，其设置在所述第二管状体中并且可相对于所述第二管状物从第一轴向位置移动到第二轴向位置，其中，在所述第一轴向位置中，所述支撑构件将所述第二管状体轴向固定到所述第一管状物，以及 在第二轴向位置允许第二管状件相对于第一管状件移动; 以及设置在所述轴向收缩组件下方的除土构件。 该方法还包括旋转除尘构件以形成井眼; 将支撑构件移动到第二轴向位置; 并减小轴向回缩组件的长度。
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公开(公告)号：US11377909B2
公开(公告)日：2022-07-05
申请号：US16112468
申请日：2018-08-24
发明人： Albert C. Odell, II , Wei Jake Xu
摘要： A tool for use in a wellbore includes a tubular body having a bore therethrough, an opening through a wall thereof, and a connector at each longitudinal end thereof; and an arm. The arm is pivotally connected to a first piston and rotationally coupled to the body, is disposed in the opening in a retracted position, and is movable to an extended position where an outer surface of the arm extends outward past an outer surface of the body. The first piston is disposed in the body bore, has a bore therethrough, and is operable to move the arm from the retracted position to the extended position in response to fluid pressure in the piston bore exceeding fluid pressure in the opening. The tool further includes a lock operable to retain the first piston in the retracted position; and a second piston operably coupled to the lock.
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