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1.发明申请
公开(公告)号：WO2009137537A2
公开(公告)日：2009-11-12
申请号：PCT/US2009042918
申请日：2009-05-05
Applicant: WEATHERFORD LAMB , REDLINGER THOMAS M , KOITHAN THOMAS , VREELAND CHRISTOPHER M , HEISKELL WES , ANTOINE ANDREW , MCINTIRE SCOTT
Inventor： REDLINGER THOMAS M , KOITHAN THOMAS , VREELAND CHRISTOPHER M , HEISKELL WES , ANTOINE ANDREW , MCINTIRE SCOTT
IPC: E21B7/06 , E21B21/10 , E21B23/02 , E21B29/06 , E21B31/107 , E21B31/113
CPC classification number: E21B31/113 , E21B4/02 , E21B7/068 , E21B17/023 , E21B17/06 , E21B21/103 , E21B23/00 , E21B23/02 , E21B23/14 , E21B29/005 , E21B29/06 , E21B31/107 , E21B31/12 , E21B34/12 , E21B43/108 , E21B47/00 , E21B47/09 , E21B47/12 , E21B47/122
Abstract: Embodiments of the present invention generally relate to signal operated tools for milling, drilling, and/or fishing operations. In one embodiment, a mud motor for use in a wellbore includes: a stator; a rotor, the stator and rotor operable to rotate the rotor in response to fluid pumped between the rotor and the stator; and a lock. The lock is operable to: rotationally couple the rotor to the stator in a locked position, receive an instruction signal from the surface, release the rotor in an unlocked position, and actuate from the locked position to the unlocked position in response to receiving the instruction signal.
Abstract translation: 本发明的实施例一般涉及用于铣削，钻孔和/或钓鱼操作的信号操作工具。 在一个实施例中，用于井眼的泥浆马达包括：定子; 转子，所述定子和转子可操作以响应于泵送在所述转子和所述定子之间的流体而旋转所述转子; 和一个锁。 所述锁可操作成：在锁定位置旋转地将所述转子耦合到所述定子，从所述表面接收指令信号，将所述转子释放在解锁位置，并且响应于接收到所述指令而从所述锁定位置致动到所述解锁位置 信号。
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公开(公告)号：CA2722612C
公开(公告)日：2015-02-17
申请号：CA2722612
申请日：2009-05-05
Applicant: WEATHERFORD LAMB
Inventor： REDLINGER THOMAS M , KOITHAN THOMAS , VREELAND CHRISTOPHER M , HEISKELL WES , ANTOINE ANDREW , MCINTIRE SCOTT
IPC: E21B7/06 , E21B21/10 , E21B23/02 , E21B29/06 , E21B31/107 , E21B31/113
Abstract: Embodiments of the present invention generally relate to signal operated tools for milling, drilling, and/or fishing operations. In one embodiment, a mud motor for use in a wellbore includes: a stator; a rotor, the stator and rotor operable to rotate the rotor in response to fluid pumped between the rotor and the stator; and a lock. The lock is operable to: rotationally couple the rotor to the stator in a locked position, receive an instruction signal from the surface, release the rotor in an unlocked po-sition, and actuate from the locked position to the unlocked position in re-sponse to receiving the instruction signal.
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公开(公告)号：NO20054972A
公开(公告)日：2006-05-02
申请号：NO20054972
申请日：2005-10-26
Applicant: WEATHERFORD LAMB
Inventor： HAUGEN DAVID MICHAEL , KOITHAN THOMAS , YOUNG ALLEN R , GEORGE GEOFF , BARRY LAURENCE , LEE BRADLEY
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公开(公告)号：NO20040522L
公开(公告)日：2004-08-09
申请号：NO20040522
申请日：2004-02-05
Applicant: WEATHERFORD LAMB
Inventor： KOITHAN THOMAS
Abstract: The present invention generally provides a method for remotely controlling and/or monitoring at least one parameter of well bore equipment. In one aspect, the invention includes a method comprising the steps collecting data corresponding to the parameter with a sensor module (6); transmitting the collected data to an on-site universal data acquisition and control system (2); transmitting the data from the universal data acquisition and control system to a remote control/monitoring unit via a communication link (4); and transmitting control data from the control/monitoring unit back to at least the universal data acquisition and control system for modifying the operation of the well operation equipment.
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公开(公告)号：CA2457078A1
公开(公告)日：2004-08-06
申请号：CA2457078
申请日：2004-02-05
Applicant: WEATHERFORD LAMB
Inventor： KOITHAN THOMAS
Abstract: The present invention generally provides a method for remotely controlli ng and/or monitoring at least one parameter of well bore equipment. In one aspect, the invention includes a method comprising the steps collecting data correspondi ng to the parameter with a sensor module; transmitting the collected data to an on - site universal data acquisition and control system; transmitting the data from th e universal data acquisition and control system to a remote control/monitoring unit via a communication link; and transmitting control data from the control/monitoring unit back to at least the universal data acquisition and control system for modifying the operation of the well operation equipment.
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Patent Agency Ranking
公开(公告)号：NO20035276A
公开(公告)日：2004-05-28
申请号：NO20035276
申请日：2003-11-27
Applicant: WEATHERFORD LAMB
Inventor： SHAHIN DAVID OTHMAN , KOITHAN THOMAS , RUARK GRAHAM , NEWMAN JOHN W , DAVID HAUGEN
IPC: E21B20060101 , E21B19/06 , F16L15/00
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公开(公告)号：CA2457078C
公开(公告)日：2011-10-18
申请号：CA2457078
申请日：2004-02-05
Applicant: WEATHERFORD LAMB
Inventor： KOITHAN THOMAS
Abstract: The present invention generally provides a method for remotely controlling and/or monitoring at least one parameter of well bore equipment. In one aspect, the invention includes a method comprising the steps collecting data corresponding to the parameter with a sensor module; transmitting the collected data to an on-site universal data acquisition and control system; transmitting the data from the universal data acquisition and control system to a remote control/monitoring unit via a communication link; and transmitting control data from the control/monitoring unit back to at least the universal data acquisition and control system for modifying the operation of the well operation equipment.
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公开(公告)号：CA2871928A1
公开(公告)日：2009-11-12
申请号：CA2871928
申请日：2009-05-05
Applicant: WEATHERFORD LAMB
Inventor： REDLINGER THOMAS M , KOITHAN THOMAS , VREELAND CHRISTOPHER M , HEISKELL WES , ANTOINE ANDREW , MCINTIRE SCOTT
IPC: E21B7/06 , E21B21/10 , E21B23/02 , E21B29/06 , E21B31/107 , E21B31/113
Abstract: Embodiments of the present invention generally relate to signal operated tools for milling, drilling, and/or fishing operations. In one embodiment, a mud motor for use in a wellbore includes: a stator; a rotor, the stator and rotor operable to rotate the rotor in response to fluid pumped between the rotor and the stator; and a lock. The lock is operable to: rotationally couple the rotor to the stator in a locked position, receive an instruction signal from the surface, release the rotor in an unlocked position, and actuate from the locked position to the unlocked position in response to receiving the instruction signal.
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公开(公告)号：NO20054173A
公开(公告)日：2006-03-09
申请号：NO20054173
申请日：2005-09-07
Applicant: WEATHERFORD LAMB
Inventor： HAUGEN DAVID MICHAEL , KOITHAN THOMAS
CPC classification number: E21B44/00 , E21B19/165 , E21B47/00 , E21B47/12 , H04N7/185
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公开(公告)号：CA2518347A1
公开(公告)日：2006-03-08
申请号：CA2518347
申请日：2005-09-06
Applicant: WEATHERFORD LAMB
Inventor： HAUGEN DAVID , KOITHAN THOMAS
Abstract: The present invention generally provides a method for remotely controlli ng and/or monitoring at least one parameter of well bore equipment. In one aspect, a method for remotely controlling and/or monitoring at least one parameter of well bore equipment is provided, including: collecting data corresponding to the at least one parameter by a sensor module monitoring the at least one parameter of the we ll bore equipment; transmitting the collected data to a remote control/monitoring un it via a communication link; analyzing the collected data to determine if the paramet er is within predefined limits; if the parameter is not within predefined limits, then transmitting control data from the control/monitoring unit to the well bore equipment for modifying the operation of the well operation equipment so that the parameter will conform to the predefined limits or stopping operation of the wellbore equipment.
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