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1. 发明授权

US07383897B2 Downhole steering tool having a non-rotating bendable section 有权
标题翻译：井下转向工具具有不旋转的可弯曲部分
公开(公告)号：US07383897B2
公开(公告)日：2008-06-10
申请号：US11155165
申请日：2005-06-17
申请人： Michael J. Moody , Haoshi Song , Jay Milton Eppink , William C. Paluch
发明人： Michael J. Moody , Haoshi Song , Jay Milton Eppink , William C. Paluch
IPC分类号： E21B7/08
CPC分类号： E21B7/062 , E21B17/20
摘要： A downhole steering tool is disclosed. The steering tool includes a rotatable shaft, a substantially non-rotating tool body deployed about the shaft, and a plurality of force application members deployed on the steering tool body. The steering tool further includes a bendable section deployed in the steering tool body. The bendable section is disposed to bend preferentially relative to the steering tool body under an applied bending load. The use of a steering tool body having a bendable section tends to advantageously reduce bending stresses in the steering tool body during use. Moreover, tools embodying this invention may be suitable for higher dogleg severity applications.
摘要翻译：公开了井下转向工具。所述转向工具包括可旋转的轴，围绕所述轴布置的基本不旋转的工具主体以及部署在所述转向工具主体上的多个施力部件。所述转向工具还包括设置在所述转向工具主体中的可弯曲部分。可弯曲部分设置成在施加的弯曲载荷下相对于转向工具主体优先弯曲。使用具有可弯曲部分的转向工具主体倾向于有利地减少在使用期间转向工具主体中的弯曲应力。此外，体现本发明的工具可适用于较高的狗腿严重性应用。

2. 发明授权

US07204325B2 Spring mechanism for downhole steering tool blades 有权
标题翻译：井下转向工具刀片弹簧机构
公开(公告)号：US07204325B2
公开(公告)日：2007-04-17
申请号：US11061339
申请日：2005-02-18
申请人： Haoshi Song , William C. Paluch , Michael J. Moody
发明人： Haoshi Song , William C. Paluch , Michael J. Moody
IPC分类号： E21B7/08
CPC分类号： E21B17/1021 , E21B7/06
摘要： A steering tool for use in a well bore is disclosed. The tool includes at least one extendable and retractable blade deployed thereon. The blade is elastically spring biased radially inwards towards the tool such that upon removal of an actuating force, the blade retracts. In exemplary embodiments, the blade includes at least one spring-like, elastically deformable member disposed to elastically spring bias the blade. The spring-like member may include first and second elongated leg portions located on opposing sides of a sprung hairpin portion. Tools embodying this invention may be advantageous for small diameter applications.
摘要翻译：公开了一种用于井眼的转向工具。该工具包括在其上部署的至少一个可伸缩刀片。刀片被弹性弹簧偏压向工具偏置，使得当移除致动力时，刀片缩回。在示例性实施例中，刀片包括设置成弹性地偏置刀片的至少一个类似弹性的弹性变形构件。弹簧状构件可以包括位于弹簧发夹部分的相对侧上的第一和第二细长腿部。实施本发明的工具对于小直径应用可能是有利的。

3. 发明授权

US06761232B2 Sprung member and actuator for downhole tools 有权
标题翻译：用于井下工具的弹簧构件和执行器
公开(公告)号：US06761232B2
公开(公告)日：2004-07-13
申请号：US10292301
申请日：2002-11-11
申请人： Michael J. Moody , William C. Paluch
发明人： Michael J. Moody , William C. Paluch
IPC分类号： E21B704
CPC分类号： E21B17/1021 , E21B7/06
摘要： A downhole tool for use in a well bore is provided. The tool includes a tool body and at least one elongated sprung member deployed on an outer surface thereof. The sprung member is configured to lie in a rest position substantially parallel to the outer surface and further includes at least one movable end that is movable with respect to the tool body. The tool further includes an actuation module deployed on the tool body. The actuation module is operably engaged with the sprung member, and disposed, upon actuation, to deflect said movable end thereof away from the rest position. Displacement of the movable end of the sprung member causes elastic spring biasing of the sprung member via bending thereof. The biasing urges the sprung member to return to the rest position upon de-actuation of the actuation module.
摘要翻译：提供了一种用于井眼的井下工具。该工具包括一个工具主体和一个展开在其外表面上的至少一个细长的簧上部件。弹簧构件被构造成处于基本上平行于外表面的静止位置，并且还包括可相对于工具主体移动的至少一个可动端。该工具还包括部署在工具主体上的致动模块。致动模块与弹簧构件可操作地接合，并且在致动时设置成将其可移动端偏离远离静止位置。弹簧构件的可动端的位移通过其弹簧弹簧弹簧弹簧偏置来弹簧弹簧。当致动模块被解除驱动时，偏置件促使弹簧构件返回到静止位置。

4. 发明授权

US07083009B2 Pressure controlled fluid sampling apparatus and method 有权
标题翻译：压力控制流体取样装置及方法
公开(公告)号：US07083009B2
公开(公告)日：2006-08-01
申请号：US10633853
申请日：2003-08-04
申请人： William C. Paluch , Michael J. Moody
发明人： William C. Paluch , Michael J. Moody
IPC分类号： E21B49/08 , E21B36/04
CPC分类号： E21B49/081
摘要： A formation fluid sampling tool including at least one sample tank mounted in a tool collar. The tool collar includes a through bore and is disposed to be operatively coupled with a drill string such that each sample tank may receive a correspondingly preselected formation fluid sample without removing the drill string from a well bore. At least one of the sample tanks further includes an internal fluid separator movably disposed therein. The separator separates a sample chamber from a pressure balancing chamber in the sample tank. The pressure balancing chamber is disposed to be in fluid communication with drilling fluid exterior thereto. The sampling tool further includes a sample inlet port connected to the sample chamber by an inlet passageway.
摘要翻译：一种地层流体采样工具，其包括安装在工具套环中的至少一个样品罐。工具套环包括通孔，并且设置成与钻柱可操作地联接，使得每个样品罐可以接收相应地预选的地层流体样品而不从井眼移除钻柱。至少一个样品罐还包括可移动地设置在其中的内部流体分离器。分离器将样品室与样品箱中的压力平衡室分开。压力平衡室设置成与其外部的钻井液体流体连通。采样工具还包括通过入口通道连接到样品室的样品入口。

5. 发明授权

US5236250A Full-function valve for heavy duty semi-trailer brake systems 失效
标题翻译：全功能半挂车半挂制动系统
公开(公告)号：US5236250A
公开(公告)日：1993-08-17
申请号：US939141
申请日：1992-09-02
申请人： Michael J. Moody , Robert L. Koelzer
发明人： Michael J. Moody , Robert L. Koelzer
IPC分类号： B60T13/26 , B60T15/22
CPC分类号： B60T15/22 , B60T13/265
摘要： Within a single envelope or housing, this full-function valve integrates all of the emergency and service requirements of a tandem axle air brake system for heavy duty truck semi-trailers, thereby decreasing complexity and cost and enhancing safety, reliability and operating capability while also satisfying applicable Federal Regulations. The housing encloses a spring brake valve module, a relay valve module and a biased one-way pressure protection valve, all interconnected to meet operating requirements, while preventing non-intentional spring brake engagement, foreclosing trailer movement without adequate service brake capability and optionally providing anti-compounding protection.
摘要翻译：在单个信封或外壳内，该全功能阀将重型卡车半挂车的串联轴空气制动系统的所有应急和维修要求整合在一起，从而降低复杂性和成本，提高安全性，可靠性和运行能力，同时满足适用的联邦法规。外壳包围弹簧制动阀模块，继动阀模块和偏置单向压力保护阀，全部互连以满足操作要求，同时防止非故意的弹簧制动器接合，防止卡车移动而没有足够的行车制动能力，并可选地提供防复合保护。

6. 发明申请

US20100089583A1 EXTENDABLE CUTTING TOOLS FOR USE IN A WELLBORE 有权
标题翻译：可扩展的切割工具在井眼中使用
公开(公告)号：US20100089583A1
公开(公告)日：2010-04-15
申请号：US12616107
申请日：2009-11-10
申请人： WEI JAKE XU , Albert C. Odell, II , Simon J. Harrall , Thomas M. Redlinger , Christopher M. Vreeland , Andrew Antoine , David J. Brunnert , Tommy L. Laird , Michael J. Moody , Frederick T. Tilton
发明人： WEI JAKE XU , Albert C. Odell, II , Simon J. Harrall , Thomas M. Redlinger , Christopher M. Vreeland , Andrew Antoine , David J. Brunnert , Tommy L. Laird , Michael J. Moody , Frederick T. Tilton
IPC分类号： E21B10/32 , E21B7/00 , E21B4/02 , E21B43/112 , E21B29/00
CPC分类号： E21B10/322 , E21B7/28 , E21B10/32 , E21B23/04 , E21B47/00 , E21B47/12 , E21B47/122 , E21B47/14
摘要： Embodiments of the present invention generally relate to extendable cutting tools for use in a wellbore. In one embodiment, 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 tool further includes the first piston. 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.
摘要翻译：本发明的实施例一般涉及用于井眼的可延伸的切削工具。在一个实施例中，用于井眼的工具包括具有穿过其中的孔的管状体，穿过其壁的开口，以及在其每个纵向端的连接器; 和一只手臂。所述臂枢转地连接到第一活塞并且旋转地联接到所述主体，在所述开口中设置在缩回位置，并且可移动到所述臂的外表面向外延伸穿过所述主体的外表面的延伸位置。该工具还包括第一活塞。第一活塞设置在身体孔中，具有穿过其中的孔，并且可操作以响应于活塞孔中的流体压力而将臂从缩回位置移动到延伸位置，超过开口中的流体压力。该工具还包括可操作以将第一活塞保持在缩回位置的锁; 以及可操作地联接到所述锁的第二活塞。

7. 发明申请

US20100078171A1 METHOD AND APPARATUS FOR SEALING A HOLE MADE WITH A CASED HOLE FORMATION TESTER 有权
标题翻译：用孔洞形成试验机密封孔的方法和装置
公开(公告)号：US20100078171A1
公开(公告)日：2010-04-01
申请号：US12243529
申请日：2008-10-01
申请人： Michael J. Moody , John M. Michaels
发明人： Michael J. Moody , John M. Michaels
IPC分类号： E21B29/06 , E21B29/00 , E21B33/13 , E21B43/11
CPC分类号： E21B43/112 , E21B33/138 , E21B49/10
摘要： Apparatus and methods for forming and sealing a hole in the sidewall of a borehole are provided. The method may include conveying a carrier into the borehole, forming the hole in the sidewall using a bit, and sealing at least a portion of the hole by leaving at least a portion of the bit in the hole. An apparatus includes a carrier conveyable into the borehole, and a bit disposed on the carrier that forms the hole in a sidewall, the bit including a sealing portion that seals at least a portion of the hole.
摘要翻译：提供了用于在钻孔的侧壁中形成和密封孔的装置和方法。该方法可以包括将载体输送到井眼中，使用钻头在侧壁中形成孔，并且通过在孔中留下钻头的至少一部分来密封孔的至少一部分。一种装置包括可输送到钻孔中的载体，以及设置在载体上的钻头，其在侧壁中形成孔，该钻头包括密封孔的至少一部分的密封部分。

8. 发明授权

US5553928A Simplified full-function valve for heavy duty brake systems 失效
标题翻译：用于重型制动系统的简化全功能阀
公开(公告)号：US5553928A
公开(公告)日：1996-09-10
申请号：US411936
申请日：1995-03-28
申请人： James D. Hart , Michael J. Moody
发明人： James D. Hart , Michael J. Moody
IPC分类号： B60T13/26 , B60T15/22 , B60T13/00
CPC分类号： B60T13/265 , B60T15/22
摘要： A simplified integrated full-function valve for heavy duty brake systems comprising a valve body having individual ports for fluid communication with spring brake chambers, service brake chambers, pressurized-air reservoir and exhaust and for receiving pressurized control and supply air from respective sources thereof; internal passageways within the valve body providing selected fluid communication with the various ports; a plurality of valve modules within the valve body comprising a spring brake valve module, a relay valve module and a biased one-way pressure protection valve module, and disposed to selectively determine the fluid communications within the internal passageways and ports responsive to the respective positions of the valve modules; the port and related internal passageways for the spring brake chambers being fluid-communicatively-isolated from the reservoir, the service brake chambers and the control air, whereby the number of the internal passageways within the valve body is minimized; the simplified design lending itself to functional flexibility.
摘要翻译：一种用于重型制动系统的简化集成全功能阀，包括具有用于与弹簧制动室流体连通的单独端口的阀体，工作制动室，加压空气储存器和排气口，以及用于接收加压控制并从其各自的源供应空气; 阀体内的内部通道提供与各种端口的选择的流体连通; 阀体内的多个阀模块包括弹簧制动阀模块，继动阀模块和偏压单向压力保护阀模块，并且设置成响应于各个位置选择性地确定内部通道和端口内的流体通信的阀门模块; 用于弹簧制动室的端口和相关的内部通道与储存器，工作制动室和控制空气流体连通地隔离，由此使阀体内的内部通道的数量最小化; 简化的设计使其功能灵活。

9. 发明授权

US06760333B1 Hybrid digital subscriber loop and voice-band universal serial bus modem 有权
标题翻译：混合数字用户环路和语音通用串行总线调制解调器
公开(公告)号：US06760333B1
公开(公告)日：2004-07-06
申请号：US09507314
申请日：2000-02-18
申请人： Michael J. Moody , Magnus G. Karlsson , Norayda N. Humphrey , Gregory Lee Christison
发明人： Michael J. Moody , Magnus G. Karlsson , Norayda N. Humphrey , Gregory Lee Christison
IPC分类号： H04L1228
CPC分类号： H04L12/44 , H04L12/403 , H04L2012/5606 , H04L2012/5616 , H04L2012/6427 , H04L2012/6478
摘要： A Universal Serial Bus (USB) modem (14) having two operating modes, namely Digital Subscriber Loop (DSL) mode and a voice-band mode, is disclosed. A USB interface device (30) is coupled to a digital signal processor (DSP) (32) and contains a shared memory (44) in which USB endpoints are established for data communication. In the DSL mode, an ATM receive controller (134) receives each ATM cell from the DSP (32) and interrogates the ATM cell header to determine the virtual connection to the corresponding cell, and then forwards the payload portion of the ATM cell, but not the ATM cell header. In the voice-band mode, the ATM receive controller (134) and ATM transmit controller (132) operate in a simple streaming mode. A host interface controller (135) is also provided, by way of which facsimile communications are carried out simultaneously with DSL communications, or in separate sessions relative to voice-band data communications.
摘要翻译：公开了具有两种操作模式的通用串行总线（USB）调制解调器（14），即数字用户环路（DSL）模式和语音频带模式。 USB接口设备（30）耦合到数字信号处理器（DSP）（32）并且包含共享存储器（44），其中建立USB端点用于数据通信。在DSL模式中，ATM接收控制器（134）从DSP（32）接收每个ATM信元，并询问ATM信元报头以确定到相应小区的虚拟连接，然后转发ATM信元的有效载荷部分，但是不是ATM信元头。在语音频带模式中，ATM接收控制器（134）和ATM发送控制器（132）以简单的流模式操作。还提供主机接口控制器（135），通过该主机接口控制器（135）可以与DSL通信同时执行传真通信，或者相对于语音频带数据通信进行单独的会话。

10. 发明授权

US06523081B1 Architecture using dedicated endpoints and protocol for creating a multi-application interface and improving bandwidth over universal serial bus 有权
标题翻译：使用专用端点和协议创建多应用接口并通过通用串行总线改善带宽的架构
公开(公告)号：US06523081B1
公开(公告)日：2003-02-18
申请号：US09506764
申请日：2000-02-18
申请人： Magnus G. Karlsson , Michael J. Moody , Gregory Lee Christison
发明人： Magnus G. Karlsson , Michael J. Moody , Gregory Lee Christison
IPC分类号： G06F1338
CPC分类号： H04L12/4625
摘要： A USB function device (14) for coupling to a USB host (12). The USB function device (14) comprises circuitry (32) for providing a capability to the USB host, where the circuitry for providing a capability comprises an address space (VBUS). The USB function device (14) further comprises a USB interface circuit (30) coupled between the USB host and the circuitry for providing a capability to the USB host. The USB interface circuit (30) comprises a memory area (44, 106) comprising a write endpoint (1062) accessible to the USB host for writing a plurality of bytes to the memory area via the write endpoint. The plurality of bytes comprise data information and protocol information. The write endpoint comprises an endpoint-type other than a control-type endpoint. The USB interface circuit also comprises circuitry for decoding (166) the protocol information and circuitry for communicating the data information to the address space in response to the protocol information.
摘要翻译：一种用于耦合到USB主机（12）的USB功能设备（14）。 USB功能设备（14）包括用于向USB主机提供能力的电路（32），其中用于提供能力的电路包括地址空间（VBUS）。 USB功能设备（14）还包括耦合在USB主机和用于向USB主机提供能力的电路之间的USB接口电路（30）。 USB接口电路（30）包括一个存储器区域（44,106），该存储器区域包括可由USB主机访问的写入端点（1062），用于经由写入端点向存储器区域写入多个字节。多个字节包括数据信息和协议信息。写入端点包括除控制类型端点之外的端点类型。 USB接口电路还包括用于解码协议信息的电路（166）和用于响应协议信息将数据信息传送到地址空间的电路。

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