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1. 发明申请

US20070188344A1 Wellbore telemetry system and method 有权
标题翻译：井眼遥测系统及方法
公开(公告)号：US20070188344A1
公开(公告)日：2007-08-16
申请号：US11648041
申请日：2006-12-29
申请人： Jean-Michel Hache , Remi Hutin , Raghu Madhavan , David Santoso
发明人： Jean-Michel Hache , Remi Hutin , Raghu Madhavan , David Santoso
IPC分类号： G01V3/00
CPC分类号： E21B47/12
摘要： A hybrid telemetry system for passing signals between a surface control unit and a downhole tool is provided. The downhole tool is deployed via a drill string into a wellbore penetrating a subterranean formation. The hybrid telemetry system includes an uphole connector, a downhole connector, and a cable operatively connecting the uphole and downhole connectors. The uphole connector is operatively connectable to a drill string telemetry system for communication therewith. The downhole connector is operatively connectable to the downhole tool for communication therewith.
摘要翻译：提供了用于在表面控制单元和井下工具之间传递信号的混合遥测系统。井下工具通过钻柱部署到穿透地下地层的井眼中。混合遥测系统包括井上连接器，井下连接器和可操作地连接井上和井下连接器的缆索。井上连接器可操作地连接到用于与其通信的钻柱遥测系统。井下连接器可操作地连接到井下工具以与其通信。

2. 发明授权

US09109439B2 Wellbore telemetry system and method 有权
标题翻译：井眼遥测系统及方法
公开(公告)号：US09109439B2
公开(公告)日：2015-08-18
申请号：US11648041
申请日：2006-12-29
申请人： Jean-Michel Hache , Remi Hutin , Raghu Madhavan , David Santoso
发明人： Jean-Michel Hache , Remi Hutin , Raghu Madhavan , David Santoso
IPC分类号： G01V3/00 , E21B47/00 , E21B47/12
CPC分类号： E21B47/12
摘要： A hybrid telemetry system for passing signals between a surface control unit and a downhole tool is provided. The downhole tool is deployed via a drill string into a wellbore penetrating a subterranean formation. The hybrid telemetry system includes an uphole connector, a downhole connector, and a cable operatively connecting the uphole and downhole connectors. The uphole connector is operatively connectable to a drill string telemetry system for communication therewith. The downhole connector is operatively connectable to the downhole tool for communication therewith.
摘要翻译：提供了用于在表面控制单元和井下工具之间传递信号的混合遥测系统。井下工具通过钻柱部署到穿透地下地层的井眼中。混合遥测系统包括井上连接器，井下连接器和可操作地连接井上和井下连接器的缆索。井上连接器可操作地连接到用于与其通信的钻柱遥测系统。井下连接器可操作地连接到井下工具以与其通信。

3. 发明授权

US08164476B2 Wellbore telemetry system and method 有权
标题翻译：井眼遥测系统及方法
公开(公告)号：US08164476B2
公开(公告)日：2012-04-24
申请号：US12873772
申请日：2010-09-01
申请人： Jean-Michel Hache , Remi Hutin , Raghu Madhavan , David Santoso
发明人： Jean-Michel Hache , Remi Hutin , Raghu Madhavan , David Santoso
IPC分类号： G03V3/00
CPC分类号： E21B47/12
摘要： A hybrid telemetry system for passing signals between a surface control unit and a downhole tool is provided. The downhole tool is deployed via a drill string into a wellbore penetrating a subterranean formation. The hybrid telemetry system includes an uphole connector, a downhole connector, and a cable operatively connecting the uphole and downhole connectors. The uphole connector is operatively connectable to a drill string telemetry system for communication therewith. The downhole connector is operatively connectable to the downhole tool for communication therewith.
摘要翻译：提供了用于在表面控制单元和井下工具之间传递信号的混合遥测系统。井下工具通过钻柱部署到穿透地下地层的井眼中。混合遥测系统包括井上连接器，井下连接器和可操作地连接井上和井下连接器的缆索。井上连接器可操作地连接到用于与其通信的钻柱遥测系统。井下连接器可操作地连接到井下工具以与其通信。

4. 发明授权

US07040415B2 Downhole telemetry system and method 有权
标题翻译：井下遥测系统及方法
公开(公告)号：US07040415B2
公开(公告)日：2006-05-09
申请号：US10605730
申请日：2003-10-22
申请人： Bruce W. Boyle , Nicolas Pacault , Jean-Michel Hache , Remi Hutin , Raghu Madhavan , Jacques Jundt
发明人： Bruce W. Boyle , Nicolas Pacault , Jean-Michel Hache , Remi Hutin , Raghu Madhavan , Jacques Jundt
IPC分类号： E21B7/04
CPC分类号： E21B47/12 , E21B17/023 , E21B17/028 , E21B47/122
摘要： A cabled communication link for a drill string includes spaced apart adapter subs within the drill string and a cable connecting the adapter subs for communication of a signal therebetween. The cabled communication link may be drill pipe joints are interconnected within the drill string between adapter subs to form a piped communication link, whereby the cabled communication link establishes a pathway to the piped communication link for transmitting a signal through the drill string. The cabled communication link may also be in a non-wired section of the drill string is disposed between adapter subs, whereby the cabled communication link establishes a pathway for transmitting a signal through the non-wired section of the drill string. Inductive couplings are preferably used for communication across the adapter subs and wired drill pipe joints. Another aspect of the cabled communication employs wireless transceivers at or near the surface of the wellbore.
摘要翻译：用于钻柱的电缆通信链路包括在钻柱内的间隔开的适配器，以及连接适配器接头以用于在其间进行信号通信的电缆。电缆通信链路可以是钻杆接头在适配器接头之间的钻柱内互连以形成管道通信链路，由此有线通信链路建立到管道通信链路的路径，用于通过钻柱发送信号。电缆通信链路也可以在钻柱的非有线部分中设置在适配器接头之间，由此有线通信链路建立用于通过钻柱的非有线部分发送信号的路径。电感耦合器最好用于通过适配器接头和有线钻杆接头进行通信。电缆通信的另一方面在井眼表面处或附近采用无线收发器。

5. 发明授权

US08000171B2 Seismic sensor housing 有权
标题翻译：地震传感器外壳
公开(公告)号：US08000171B2
公开(公告)日：2011-08-16
申请号：US12180954
申请日：2008-07-28
申请人： Jean-Michel Hache , Harvey Ray Grimes , Gunnar A. Lindeman , Jon Mangus Soerli , Kenneth Pedersen , Anders Falke Roeraas , Roar Stenhaug , Raymond R. Ness, Jr. , Francis Maissant
发明人： Jean-Michel Hache , Harvey Ray Grimes , Gunnar A. Lindeman , Jon Mangus Soerli , Kenneth Pedersen , Anders Falke Roeraas , Roar Stenhaug , Raymond R. Ness, Jr. , Francis Maissant
IPC分类号： G01V1/16
CPC分类号： G01V1/16
摘要： An example of a cable positioning mechanism for directing a cable into a seismic sensor housing for connection with the seismic sensor includes a member sized to connect with a seismic sensor housing, the cable passing through the member at opposing anchor points for operational connection to the seismic sensor between the anchor points, wherein the cable is oriented through the member at an angle that is not perpendicular to a vertical axis of the sensor housing.
摘要翻译：用于将电缆引导到用于与地震传感器连接的地震传感器壳体中的电缆定位机构的示例包括尺寸设计成与地震传感器壳体连接的构件，该电缆在相对的锚定点处穿过构件，用于与地震的操作连接传感器在锚定点之间，其中电缆以不垂直于传感器壳体的垂直轴线的角度定向穿过构件。

6. 发明授权

US06944935B2 Method of forming an optimized fiber reinforced liner on a rotor with a motor 有权
标题翻译：在具有电动机的转子上形成优化的纤维增强衬里的方法
公开(公告)号：US06944935B2
公开(公告)日：2005-09-20
申请号：US10439210
申请日：2003-05-15
申请人： Jean-Michel Hache
发明人： Jean-Michel Hache
IPC分类号： B29C53/38 , B29C63/06 , B29C70/08 , B29C70/34 , F04C2/107 , H02K15/02
CPC分类号： B29C70/086 , B29C53/38 , B29C63/06 , B29C70/342 , B29K2021/00 , B29K2105/0845 , B29K2277/10 , B29K2307/00 , B29K2309/08 , B29L2009/00 , B29L2031/749 , F04C2/1075 , F04C2230/27 , F05C2253/04 , F05C2253/16 , Y10T29/49009 , Y10T29/49012 , Y10T29/49236 , Y10T29/53143
摘要： A method of forming a rotor for a positive displacement motor. The method includes forming a liner that includes at least two resilient layers and at least one fiber layer, and the at least two resilient layers are positioned so as to enclose the at least one fiber layer. The liner is positioned on a rotor tube, and the rotor tube includes a shaped outer surface including at least two radially outwardly projecting lobes extending helically along a selected length of the rotor tube. The liner is cured on the rotor tube so that the liner conforms to the radially outwardly projecting lobes formed on the outer surface and to the helical shape of the outer surface. The curing forms a bond between the liner and the outer surface and between the at least two resilient layers and the at least one fiber layer.
摘要翻译：一种形成用于正位移电动机的转子的方法。该方法包括形成包括至少两个弹性层和至少一个纤维层的衬垫，并且至少两个弹性层被定位成包围至少一个纤维层。衬套定位在转子管上，并且转子管包括成形的外表面，该外表面包括沿着转子管的选定长度螺旋地延伸的至少两个径向向外突出的突出部。衬套在转子管上固化，使得衬套符合形成在外表面上的径向向外突出的凸角和外表面的螺旋形状。固化在衬垫和外表面之间以及在至少两个弹性层和至少一个纤维层之间形成结合。

7. 发明授权

US06662110B1 Drilling rig closed loop controls 有权
标题翻译：钻机闭环控制
公开(公告)号：US06662110B1
公开(公告)日：2003-12-09
申请号：US10248369
申请日：2003-01-14
申请人： Saad Bargach , Jean-Michel Hache
发明人： Saad Bargach , Jean-Michel Hache
IPC分类号： G01V338
CPC分类号： E21B44/00
摘要： Method, apparatus and systems for drilling wells, such as for production of petroleum products and ensuring efficient well drilling and protection of well drilling systems during drilling operations. A closed-loop drilling control system, including a digital switching control regulator (SCR) module is provided for automated actuation of selected drilling rig controls responsive to downhole and surface measurements of drilling parameters. The closed-loop drilling control system is responsive to digital data from a measuring-while-drilling (MWD) tool for refining the drilling controls by automated correction of driller inputs to the drilling controls of the well drilling system during drilling operations. The downhole data, such as surface weight on bit, downhole weight on bit, pressure and flow rate of downhole drilling fluid hydraulics, etc. is transmitted by MWD telemetry to a digitally controlled switching control regulator (SCR) module via an interfacing computer and utilized to refine the drilling controls by automated downhole data responsive correction of driller inputs to the drilling controls of the well drilling system.
摘要翻译：用于钻井的方法，装置和系统，例如用于生产石油产品，并确保在钻井作业期间钻井和钻井系统的有效钻井和保护。提供了一种闭环钻井控制系统，包括数字切换控制调节器（SCR）模块，用于响应钻井参数的井下和表面测量，自动启动选定的钻机控制。闭环钻井控制系统响应来自钻井测量（MWD）工具的数字数据，用于通过在钻井操作期间自动校正钻井输入到钻井系统的钻井控制来精炼钻井控制。井下数据，例如钻头上的表面重量，钻头上的井下重量，井下钻井液压力的压力和流量等通过MWD遥测通过接口计算机传输到数字控制的开关控制调节器（SCR）模块，并利用通过自动井下数据来对钻井控制进行改进，从而对钻井系统的钻井控制的钻机输入进行响应修正。

8. 发明授权

US09097102B2 Downhole coring tools and methods of coring 有权
标题翻译：井下取芯工具和取芯方法
公开(公告)号：US09097102B2
公开(公告)日：2015-08-04
申请号：US13631154
申请日：2012-09-28
申请人： Richard Dan Ward , Mark Milkovisch , Warren Askew , Gokhan Erol , Bo Yang , Steven E. Buchanan , Jean-Michel Hache , Adam Zygmunt Cygan
发明人： Richard Dan Ward , Mark Milkovisch , Warren Askew , Gokhan Erol , Bo Yang , Steven E. Buchanan , Jean-Michel Hache , Adam Zygmunt Cygan
IPC分类号： E21B10/02 , E21B25/16 , E21B49/06
CPC分类号： E21B49/06 , E21B10/02 , E21B25/16
摘要： A downhole coring tool conveyable within a borehole extending into a subterranean formation, wherein the downhole coring tool comprises a housing, a hollow coring bit extendable from the housing, a first motor operable to rotate the coring bit, and a second motor operable to extend the coring bit into the subterranean formation through a sidewall of the borehole in a direction not substantially parallel to a longitudinal axis of the borehole proximate the downhole coring tool. A static sleeve disposed in but rotationally independent of the coring bit receives a portion of a core sample of the formation resulting from extension of the coring bit into the formation. The static sleeve comprises a protrusion extending radially inward toward the core sample sufficiently to mark the core sample.
摘要翻译：一种井下取芯工具，其可在延伸到地层内的钻孔内传送，其中所述井下取芯工具包括壳体，可从所述壳体延伸的中空取芯钻头，可操作以使所述取芯钻头旋转的第一马达，以及第二马达，通过钻孔的侧壁在基本上平行于靠近井下取芯工具的钻孔的纵向轴线的方向上取芯钻进地层中。设置在旋转独立于取芯钻头的静态套筒容纳由取芯钻头延伸到地层中而形成的地层岩心样本的一部分。静态套筒包括径向向内朝着芯样品径向延伸的突起，以足以标记芯样品。

9. 发明授权

US06769487B2 Apparatus and method for actively cooling instrumentation in a high temperature environment 有权
标题翻译：在高温环境下主动冷却仪器的装置和方法
公开(公告)号：US06769487B2
公开(公告)日：2004-08-03
申请号：US10248016
申请日：2002-12-11
申请人： Jean-Michel Hache
发明人： Jean-Michel Hache
IPC分类号： E21B3600
CPC分类号： E21B36/001 , E21B47/011 , F25B1/00 , F25B39/02 , F25B2339/024
摘要： An apparatus and method are disclosed for actively cooling instrumentation, such as electronic circuits, in a downhole tool. This apparatus includes a compressor, condenser and expansion valve connected in circuit to an evaporator or heat exchanger. The evaporator/heat exchanger includes an inner container positioned about the instrumentation, and an outer chamber positioned about the inner container. A cooling fluid absorbs heat from the instrumentation as it passes through the inner container. The fluid then passes into the outer container where it may absorb heat from the wellbore. The heated fluid is then pressurized via the compressor, condensed into liquid via the condenser and selectively released back into the internal container upon cooling via the expansion valve. The fluid continuously circulates through the system whereby the instrumentation is insulated from heat and/or cooled.
摘要翻译：公开了用于在井下工具中主动冷却仪器的装置和方法，例如电子电路。该装置包括连接到蒸发器或热交换器的压缩机，冷凝器和膨胀阀。蒸发器/热交换器包括围绕仪器定位的内部容器和围绕内部容器定位的外部室。当仪器通过内部容器时，冷却流体吸收热量。然后，流体进入外部容器，在那里可以从井筒吸收热量。加热的流体然后通过压缩机加压，经由冷凝器冷凝成液体，并通过膨胀阀冷却时选择性地释放回内部容器。流体连续循环通过系统，由此仪器与热绝缘和/或冷却。

10. 发明授权

US06378363B1 Method for obtaining leak-off test and formation integrity test profiles from limited downhole pressure measurements 有权
标题翻译：从有限的井下压力测量中获得泄漏测试和地层完整性测试曲线的方法
公开(公告)号：US06378363B1
公开(公告)日：2002-04-30
申请号：US09443537
申请日：1999-11-19
申请人： Jean-Michel Hache , Iain Rezmer-Cooper , Kais Gzara
发明人： Jean-Michel Hache , Iain Rezmer-Cooper , Kais Gzara
IPC分类号： E21B4400
CPC分类号： E21B49/008
摘要： The present invention presents a method that effectively restores the real-time advantage of annular pressure while drilling (APWD) measurements taken during certain drilling operations that require the mud circulation pumps to be turned off (a “pumps-off” condition). APWD data, such as pressure measurements, is obtained from instruments and related electronics within the BHA. APWD data can be measured, stored and even processed in the BHA during a pumps-off condition for subsequent processing or communication of a reduced amount of data to the driller at the surface.
摘要翻译：本发明提出了一种在需要关闭泥浆循环泵的某些钻井操作期间（“抽出”状态）时，有效地恢复在钻井期间进行的环形压力的实时优化（APWD）测量的方法。 APWD数据，如压力测量，可从BHA中的仪器和相关电子产品获得。在脱水状态下，APWD数据可以在BHA中进行测量，存储和甚至处理，以便后续处理或将数据量减少到表面上的司钻。

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