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公开(公告)号：WO2018152648A1
公开(公告)日：2018-08-30
申请号：PCT/CA2018/050220
申请日：2018-02-26
Applicant: EVOLUTION ENGINEERING INC
Inventor： BUTERNOWSKY, Barry Daniel , WEST, Kurtis Kenneth Lee , LIU, Jili , LOGAN, Aaron William , YOUSEFI KOOPAEI, Mahdi , MARTIN, Vincent Raymond , MASSOUD, Ali Ahmed Ali , SWITZER, David Arthur Sidney , XU, Mingdong , KAZEMI MIRAKI, Mojtaba
Abstract: A wireless communications system for a downhole drilling operation comprises a drill string, surface communications equipment, and a downhole telemetry tool. The surface communications equipment comprises a surface EM communications module with an EM downlink transmitter configured to transmit through at least a portion of the drill string an EM downlink transmission at a frequency between 0.5 Hz and 180 kHz. The downhole telemetry tool is mountable to a drill string and has a downhole electromagnetic (EM) communications unit with an EM downlink receiver configured to receive the EM downlink transmission. The downhole EM communications unit can further comprise an EM uplink transmitter configured to transmit an EM uplink transmission at a frequency between 0.5 Hz and 180 kHz, in which case the surface EM communications module further comprises an EM uplink receiver configured to receive the EM uplink transmission.
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公开(公告)号：WO2017132754A1
公开(公告)日：2017-08-10
申请号：PCT/CA2017/050080
申请日：2017-01-26
Applicant: EVOLUTION ENGINEERING INC.
Inventor： STACK, Luke Anthony , LOGAN, Aaron William , LOGAN, Justin Christopher , DERKACZ, Patrick Robert , WEST, Kurtis Kenneth Lee , HARRIS, Robert Andrew
CPC classification number: E21B47/01 , E21B23/03 , F16D1/0858
Abstract: An assembly for securing a probe retention member at a desired location within a tubular interior such as in a drill string collar, using one or more securing members external to the retention member or isolating most of the stresses from the probe retention structures of the retention member.
Abstract translation: 用于将探针保持构件固定在管状内部内的期望位置（例如钻柱颈圈中）的组件，使用保持构件外部的一个或多个固定构件或将大部分应力 保持构件的探针保持结构。
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公开(公告)号：WO2017079829A1
公开(公告)日：2017-05-18
申请号：PCT/CA2016/051298
申请日：2016-11-08
Applicant: EVOLUTION ENGINEERING INC.
Inventor： LEE, Gavin Gaw-wae , LOGAN, Aaron W.
IPC: E21B47/18
CPC classification number: E21B47/187
Abstract: A fluid pressure pulse generator apparatus for a telemetry tool comprising a stator and a rotor. Rotor projections are axially adjacent and rotatable relative to stator projections between an open flow position where the rotor projections axially align with the stator projections and a restricted flow position where the rotor projections axially align with the stator flow channels to create fluid pressure pulses in fluid flowing through the stator flow channels. At least one uphole radial face comprises a stopper portion which is uphole relative to at least a portion of the axially aligned downhole radial face and/or at least one downhole radial face comprises a stopper portion which is downhole relative to at least a portion of the axially aligned uphole radial face, such that the stopper portion limits the span of rotation of the rotor relative to the stator.
Abstract translation: 用于包括定子和转子的遥测工具的流体压力脉冲发生器装置<！ - SIPO
- >。 转子突起在轴向上邻近并且可相对于定子突出部在转子突出部与定子突出部轴向对齐的打开流动位置与转子突出部与定子流动通道轴向对齐以在流体流动中产生流体压力脉冲的限制流动位置之间旋转 通过定子流道。 至少一个井上径向面包括止动器部分，该止动器部分相对于轴向对齐的井下径向面的至少一部分在井上，和/或至少一个井下径向面包括止动器部分，该止动器部分相对于井下径向面的至少一部分 轴向对齐的井下径向面，使得止动部分限制转子相对于定子的转动范围。 -
公开(公告)号：WO2016134448A1
公开(公告)日：2016-09-01
申请号：PCT/CA2016/000047
申请日：2016-02-23
Applicant: EVOLUTION ENGINEERING INC.
IPC: E21B47/01 , E21B47/017 , E21B47/13
CPC classification number: E21B47/011
Abstract: A device and method for retaining a sacrificial wear sleeve on the exterior of an in-pipe device such as an electronics package or probe. In one embodiment, the retention mechanism comprises a ring having a protuberance or lip extending parallel to and against the end of the sleeve, thus pressing the end of the sleeve against the external surface of the device. This has the advantage, in situations where fluids are flowing through the pipe and around the device, of reducing the risk of fluids moving beneath the sleeve and damaging it and/or the underlying device external surface. In another embodiment, the retention mechanism is of unitary construction with the device itself and comprises a protuberance or lip extending parallel to and against the end of the sleeve, thus pressing the end of the sleeve against the external surface of the device.
Abstract translation: 用于将牺牲耐磨套保持在诸如电子封装或探针的管内装置的外部的装置和方法。 在一个实施例中，保持机构包括具有平行于和抵靠套筒端部延伸的凸起或唇缘的环，从而将套筒的端部压靠在装置的外表面上。 这在流体流过管道和装置周围的情况下具有降低流体在套管下方移动并损坏其并且/或下面的装置外表面的风险的优点。 在另一个实施例中，保持机构与装置本身是一体的结构，并且包括平行于和抵靠套筒端部延伸的突起或唇缘，从而将套筒的端部压靠在装置的外表面上。
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公开(公告)号：WO2015196277A1
公开(公告)日：2015-12-30
申请号：PCT/CA2015/050416
申请日：2015-05-08
Applicant: EVOLUTION ENGINEERING INC.
Inventor： LOGAN, Justin C. , KAZEMI MIRAKI, Mojtaba , LOGAN, Aaron W. , AHMOYE, Daniel W. , DERKACZ, Patrick R. , BUTERNOWSKY, Barry Daniel
CPC classification number: E21B47/122 , E21B4/02 , E21B47/02 , E21B47/121 , E21B47/18 , H04L67/12 , H04Q9/00 , H04Q2209/40
Abstract: A telemetry method transmits data by MP telemetry to a telemetry relay system which retransmits the data by EM telemetry. The method avoids the need to incorporate MP telemetry pressure transducers into rig equipment and permits telemetry from regions unfavourable for EM telemetry because of depth and/or characteristics surrounding formations.
Abstract translation: 遥测方法通过MP遥测发送数据到遥测中继系统，通过EM遥测重发数据。 该方法避免了MP遥测压力传感器到钻机设备中的需要，并且允许来自不利于EM遥测的区域的遥测由于围绕地层的深度和/或特征。
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Patent Agency Ranking6.发明申请JIG FOR COUPLING OR UNCOUPLING DRILL STRING SECTIONS WITH DETACHABLE COUPLINGS AND RELATED METHODS 审中-公开用于联接或解除钻孔的JIG可拆卸联轴器的部分和相关方法
公开(公告)号：WO2015168805A1
公开(公告)日：2015-11-12
申请号：PCT/CA2015/050419
申请日：2015-05-08
Applicant: EVOLUTION ENGINEERING INC.
Inventor： DERKACZ, Patrick R. , LOGAN, Aaron W. , LOGAN, Justin C.
IPC: E21B19/16
CPC classification number: E21B19/16 , E21B3/04 , E21B17/042 , E21B19/161 , E21B19/167
Abstract: A jig and method useful for coupling and/or uncoupling drill string sections. In some embodiments, the jig comprises a body having an outer surface for engaging a torqueing tool and a cavity extending from a first end to a second end of the body and an engagement means at the first end of the body. The engagement means may be dimensioned to non-rotationally engage an outer surface of a first end of a drill string section and the cavity may be sized to fit about a drill string section.
Abstract translation: 用于联接和/或解耦钻柱部分的夹具和方法。 在一些实施例中，夹具包括具有用于接合扭矩工具的外表面和从主体的第一端延伸到第二端的空腔的本体和在主体的第一端处的接合装置。 接合装置的尺寸可以不旋转地接合钻柱段的第一端的外表面，并且空腔的尺寸可以设计成适合围绕钻柱段。
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公开(公告)号：WO2014190439A1
公开(公告)日：2014-12-04
申请号：PCT/CA2014/050505
申请日：2014-05-30
Applicant: EVOLUTION ENGINEERING INC.
Inventor： LOGAN, Aaron W. , SWITZER, David A.
IPC: E21B47/01 , E21B47/017
CPC classification number: E21B47/011 , E21B17/003
Abstract: An assembly for use in subsurface drilling includes a drill collar section having a bore extending longitudinally through an inner surface of the drill collar section. A pocket is formed in a section of the inner surface of the drill collar section. A holster is located in the pocket and a sleeve is snuggly fitted inside the bore in order to secure the holster inside the pocket. The sleeve may be sealed to the drill collar section for example by seals such as O-rings such that the holster is sealed from the bore. O-rings may be located on one or both of the inside of the inner surface of the collar or on the outside of the sleeve.
Abstract translation: 用于地下钻孔的组件包括钻铤部分，其具有纵向穿过钻铤部分的内表面延伸的孔。 在钻铤部分的内表面的一部分中形成袋。 一个皮套位于口袋里，一个套筒紧紧地装在孔内，以便将皮套固定在口袋内。 套筒可以例如通过诸如O形环的密封件密封到钻铤部分，使得机套与孔密封。 O形环可以位于套环的内表面的内部的一个或两个或套筒的外侧上。
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8.发明申请MOUNTING AND COMPONENT HOLDER APPARATUSES AND ASSEMBLIES FOR HOLDING RIGID COMPONENTS 审中-公开安装和组件持有人设备和组装控制刚性组件
公开(公告)号：WO2014085893A1
公开(公告)日：2014-06-12
申请号：PCT/CA2012/001126
申请日：2012-12-06
Applicant: EVOLUTION ENGINEERING INC.
Inventor： LOGAN, Aaron, W. , LIU, Jili (Jerry) , SWITZER, David, A. , LOGAN, Justin, C.
IPC: E21B47/01 , E21B47/017
CPC classification number: E21B47/01
Abstract: A component mounting apparatus for holding a rigid component in a downhole bore or a downhole collar based application includes a first body including first and second parallel spaced apart component holders disposed in a first common plane and a first support connecting the component holders together. The first and second parallel spaced apart component holders are operable to receive and grip a rigid component between the first and second parallel spaced apart component holders. Various component mounting assemblies and configurations may be realized using the component mounting apparatus described. The component mounting apparatus and various mounting assemblies may be used to mount a printed circuit board in a cylindrical enclosure or tubular housing, for example.
Abstract translation: 用于将刚性部件保持在井下孔或基于井下套管的应用中的部件安装装置包括：第一主体，包括设置在第一公共平面中的第一和第二平行间隔开的部件保持器和将部件保持器连接在一起的第一支撑件。 第一和第二平行隔开的部件保持器可操作以接收和夹持第一和第二平行隔开的部件保持器之间的刚性部件。 可以使用所描述的部件安装装置来实现各种部件安装组件和构造。 例如，组件安装装置和各种安装组件可用于将印刷电路板安装在圆柱形外壳或管状外壳中。
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公开(公告)号：WO2014071521A1
公开(公告)日：2014-05-15
申请号：PCT/CA2013/050851
申请日：2013-11-06
Applicant: EVOLUTION ENGINEERING INC.
Inventor： LOGAN, Aaron W. , LOGAN, Justin C. , DERKACZ, Patrick R.
CPC classification number: E21B17/1078 , E21B7/00 , E21B17/00 , E21B17/003 , E21B17/16 , E21B23/01 , E21B23/02 , E21B47/00 , E21B47/01 , E21B47/011 , E21B47/122 , E21B47/123 , E21B47/18
Abstract: An assembly for use in subsurface drilling includes a downhole downhole probe supported by a centralizer. The centralizer comprises a tubular member that extends around the downhole probe. A wall of the centralizer is fluted to provide inward contact points that support the downhole probe and outward contact points that bear against a bore wall of a section of drill string. The downhole probe may be supported for substantially its entire length.
Abstract translation: 用于地下钻孔的组件包括由扶正器支撑的井下井下探针。 扶正器包括围绕井下探针延伸的管状构件。 扶正器的墙壁是槽纹的，以提供向内的接触点，其支撑井下探针和抵靠钻柱部分的孔壁的向外接触点。 井下探针可以基本上被支撑在其整个长度上。
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公开(公告)号：WO2014071520A1
公开(公告)日：2014-05-15
申请号：PCT/CA2013/050850
申请日：2013-11-06
Applicant: EVOLUTION ENGINEERING INC.
Inventor： LOGAN, Aaron W. , DERKACZ, Patrick R. , LOGAN, Justin C. , SWITZER, David A. , LIU, Jili (Jerry)
CPC classification number: E21B47/122 , E21B17/003 , E21B47/01
Abstract: An assembly for use in subsurface drilling includes a downhole probe having an EM telemetry signal generator and electrical contacts for carrying telemetry signals from the EM telemetry signal generator to first and second parts of a gap sub in a drill string. An outside surface of the probe and an inside surface of the gap sub are covered with layers of electrically-insulating material. Electrical conduction paths internal to the gap sub are removed, thereby increasing efficiency of EM telemetry.
Abstract translation: 用于地下钻孔的组件包括具有EM遥测信号发生器的井下探头和用于将来自EM遥测信号发生器的遥测信号传送到钻柱中的间隙子的第一和第二部分的电触点。 探针的外表面和间隙子的内表面被电绝缘材料层覆盖。 去除间隙子内部的导电路径，从而提高EM遥测的效率。
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