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11. 发明申请

US20050161215A1 Downhole Tool 有权
标题翻译：井下工具
公开(公告)号：US20050161215A1
公开(公告)日：2005-07-28
申请号：US10905894
申请日：2005-01-25
申请人： David Hall , Andrei Muradov , David Pixton , Scott Dahlgren , Michael Briscoe
发明人： David Hall , Andrei Muradov , David Pixton , Scott Dahlgren , Michael Briscoe
IPC分类号： E21B17/02 , E21B47/12 , G01V11/00 , E21B49/08 , E21B17/00
CPC分类号： E21B47/01 , E21B47/122 , G01V11/002
摘要： A double shouldered downhole tool connection comprises box and pin connections having mating threads intermediate mating primary and secondary shoulders. The connection further comprises a secondary shoulder component retained in the box connection intermediate a floating component and the primary shoulders. The secondary shoulder component and the pin connection cooperate to transfer a portion of makeup load to the box connection. The downhole tool may be selected from the group consisting of drill pipe, drill collars, production pipe, and reamers. The floating component may be selected from the group consisting of electronics modules, generators, gyroscopes, power sources, and stators. The secondary shoulder component may comprises an interface to the box connection selected from the group consisting of radial grooves, axial grooves, tapered grooves, radial protrusions, axial protrusions, tapered protrusions, shoulders, and threads.
摘要翻译：双肩井下工具连接包括具有配合螺纹中间配合的主肩和副肩的盒和销连接。该连接还包括保持在箱体连接中的中间浮动部件和主肩部的次级肩部部件。次级肩部组件和销连接协作将一部分补充载荷转移到箱体连接。井下工具可以选自钻杆，钻铤，生产管道和铰刀。浮动元件可以选自电子模块，发电机，陀螺仪，电源和定子。次级肩部部件可以包括从由径向槽，轴向槽，锥形槽，径向突起，轴向突起，锥形突起，肩部和螺纹组成的组中选择的盒连接的接口。

12. 发明申请

US20060016590A1 Downhole Component with A Pressure Equalization Passageway 有权
标题翻译：具有压力均衡通道的井下部件
公开(公告)号：US20060016590A1
公开(公告)日：2006-01-26
申请号：US10710586
申请日：2004-07-22
申请人： David Hall , David Pixton , Scott Dahlgren , Jay Reynolds , James Breihan , Michael Briscoe
发明人： David Hall , David Pixton , Scott Dahlgren , Jay Reynolds , James Breihan , Michael Briscoe
IPC分类号： E21B29/02 , E21B17/00
CPC分类号： E21B17/028 , F16L15/08 , F16L2101/70
摘要： The present invention includes a downhole component adapted for transmitting downhole data. The downhole component includes a threaded end on a downhole component. The threaded end furthermore includes an interior region, and exterior region, and a mating surface wherein a cavity is formed. A data transmission element is disposed in the cavity and displaces a volume of the cavity. At least one passageway is formed in the threaded region between interior and exterior regions. The passageway is in fluid communication with both the interior and exterior regions and thereby relieves pressure build up of thread lubricant upon tool joint make up.
摘要翻译：本发明包括适于传输井下数据的井下部件。井下部件包括在井下部件上的螺纹端。螺纹端还包括内部区域和外部区域以及形成空腔的配合表面。数据传输元件设置在空腔中并且移动空腔的体积。在内部和外部区域之间的螺纹区域中形成至少一个通道。通道与内部和外部区域流体连通，从而减轻工具接头组成时螺纹润滑剂的压力积聚。

13. 发明申请

US20070056794A1 Apparatus, System and Method for Flexibly Coupling Sensors to a Downhole Tool 有权
标题翻译：用于将传感器灵活耦合到井下工具的装置，系统和方法
公开(公告)号：US20070056794A1
公开(公告)日：2007-03-15
申请号：US11162503
申请日：2005-09-13
申请人： Dale Cox , David Hall , H. Hall , Scott Dahlgren , David Pixton
发明人： Dale Cox , David Hall , H. Hall , Scott Dahlgren , David Pixton
IPC分类号： G01V1/00
CPC分类号： G01V1/523 , G01V2001/526 , Y10S367/911
摘要： A downhole receiver for gathering seismic and sonic data from inside a borehole includes a substantially tubular housing adapted for axial connection to a tool string, and one or more sensors. A damping element is provided to flexibly couple each sensor to the tubular housing. An actuator extends the one or more sensors substantially radially with respect to the tubular housing to clamp the sensors against the wall of the borehole. In selected embodiments, the sensors may be one or multiple component geophones, accelerometers, hydrophones, vibrometers, or the like.
摘要翻译：用于从井眼内部收集地震和声波数据的井下接收器包括适于与工具串的轴向连接以及一个或多个传感器的基本上管状的壳体。提供阻尼元件以将每个传感器灵活地耦合到管状壳体。致动器相对于管状壳体大致径向地延伸一个或多个传感器，以将传感器夹紧在井眼的壁上。在所选择的实施例中，传感器可以是一个或多个组件地震检波器，加速度计，水听器，振动计等。

14. 发明申请

US20050039912A1 Conformable Apparatus in a Drill String 有权
标题翻译：钻柱中的适形装置
公开(公告)号：US20050039912A1
公开(公告)日：2005-02-24
申请号：US10710936
申请日：2004-08-13
申请人： David Hall , H. Hall , David Pixton , Joe Fox
发明人： David Hall , H. Hall , David Pixton , Joe Fox
IPC分类号： E21B17/00 , E21B17/10 , E21B29/10 , E21B43/10
CPC分类号： E21B29/10 , E21B17/003 , E21B17/1007 , E21B43/103
摘要： An apparatus in a drill string comprises an internally upset drill pipe. The drill pipe comprises a first end, a second end, and an elongate tube intermediate the first and second ends. The elongate tube and the ends comprising a continuous an inside surface with a plurality of diameters. A conformable metal tube is disposed within the drill pipe intermediate the ends thereof and terminating adjacent to the ends of the drill pipe. The conformable metal tube substantially conforms to the continuous inside surface of the metal tube. The metal tube may comprise a non-uniform section which is expanded to conform to the inside surface of the drill pipe. The non-uniform section may comprise protrusions selected from the group consisting of convolutions, corrugations, flutes, and dimples. The non-uniform section extends generally longitudinally along the length of the tube. The metal tube may be adapted to stretch as the drill pipes stretch.
摘要翻译：钻柱中的装置包括内部不平整的钻杆。钻杆包括第一端，第二端和位于第一端和第二端之间的细长管。细长管和端部包括具有多个直径的连续的内表面。一个适合的金属管设置在钻杆的中心位于钻杆的端部之外并且在钻杆的端部附近终止。适形金属管基本上符合金属管的连续内表面。金属管可以包括不均匀的部分，其被扩展以符合钻杆的内表面。不均匀部分可以包括从由卷积，波纹，槽纹和凹坑组成的组中选择的突起。不均匀部分沿着管的长度大致纵向延伸。当钻杆拉伸时，金属管可适于拉伸。

15. 发明申请

US20050092499A1 IMPROVED DRILL STRING TRANSMISSION LINE 有权
标题翻译：改进钻机STRING传输线
公开(公告)号：US20050092499A1
公开(公告)日：2005-05-05
申请号：US10605863
申请日：2003-10-31
申请人： David Hall , H. Hall , David Pixton , Kline Bradford , Joe Fox
发明人： David Hall , H. Hall , David Pixton , Kline Bradford , Joe Fox
IPC分类号： E21B17/00 , E21B17/02 , E21B47/12 , E21B19/16
CPC分类号： E21B47/12 , E21B17/003 , E21B17/028
摘要： A transmission line assembly for transmitting information along a downhole tool comprising a pin end, a box end, and a central bore traveling between the pin end and the box end, is disclosed in one embodiment of the invention as including a protective conduit. A transmission line is routed through the protective conduit. The protective conduit is routed through the central bore and the ends of the protective conduit are routed through channels formed in the pin end and box end of the downhole tool. The protective conduit is elastically forced into a spiral or other non-linear path along the interior surface of the central bore by compressing the protective conduit to a length within the downhole tool shorter than the protective conduit.
摘要翻译：在本发明的一个实施例中公开了一种用于沿着井下工具传送信息的传输线组件，包括销端，箱端和在销端和箱端之间行进的中心孔，包括保护导管。传输线路通过保护管道。保护管道穿过中心孔，保护管道的端部通过形成在井下工具的销端和箱端的通道。通过将保护导管压缩到井下工具内比保护导管短的长度，将保护导管弹性地迫使其沿着中心孔内表面的螺旋或其它非线性路径。

16. 发明申请

US20050035874A1 Distributed Downhole Drilling Network 有权
标题翻译：分布式井下钻孔网
公开(公告)号：US20050035874A1
公开(公告)日：2005-02-17
申请号：US10710790
申请日：2004-08-03
申请人： David Hall , H. Hall , Joe Fox , David Pixton
发明人： David Hall , H. Hall , Joe Fox , David Pixton
IPC分类号： H04H60/31 , G01V11/00 , G01V3/00
CPC分类号： E21B47/12 , G01V1/26 , G01V11/002
摘要： A high-speed downhole network providing real-time data from downhole components of a drilling strings includes a bottom-hole node interfacing to a bottom-hole assembly located proximate the bottom end of a drill string. A top-hole node is connected proximate the top end of the drill string. One or several intermediate nodes are located along the drill string between the bottom-hole node and the top-hole node. The intermediate nodes are configured to receive and transmit data packets transmitted between the bottom-hole node and the top-hole node. A communications link, integrated into the drill string, is used to operably connect the bottom-hole node, the intermediate nodes, and the top-hole node. In selected embodiments, a personal or other computer may be connected to the top-hole node, to analyze data received from the intermediate and bottom-hole nodes.
摘要翻译：提供来自钻井井下部件的实时数据的高速井下网络包括与位于钻柱底端附近的底孔组件对接的底孔节点。顶孔节点靠近钻柱的顶端连接。一个或多个中间节点位于井下节点和顶孔节点之间的钻柱上。中间节点被配置为接收和发送在底孔节点和顶孔节点之间传输的数据分组。集成到钻柱中的通信链路用于可操作地连接底孔节点，中间节点和顶孔节点。在所选择的实施例中，个人或其他计算机可以连接到顶层节点，以分析从中间节点和底层节点接收的数据。

17. 发明申请

US20050173128A1 Apparatus and Method for Routing a Transmission Line through a Downhole Tool 有权
标题翻译：通过井下工具路由传输线的装置和方法
公开(公告)号：US20050173128A1
公开(公告)日：2005-08-11
申请号：US10708129
申请日：2004-02-10
申请人： David Hall , H. Hall , David Pixton , Michael Briscoe , Jay Reynolds
发明人： David Hall , H. Hall , David Pixton , Michael Briscoe , Jay Reynolds
IPC分类号： E21B17/00 , E21B29/02
CPC分类号： E21B17/003
摘要： An apparatus and method for routing a transmission line through a tool joint having a primary and secondary shoulder, a central bore, and a longitudinal axis, includes drilling a straight channel, at a positive, nominal angle with respect to the longitudinal axis, through the tool joint from the secondary shoulder to a point proximate the inside wall of the central bore. The method further includes milling back, from within the central bore, a second channel to merge with the straight channel, thereby forming a continuous channel from the secondary shoulder to the central bore. In selected embodiments, drilling is accomplished by gun-drilling the straight channel. In other embodiments, the method includes tilting the tool joint before drilling to produce the positive, nominal angle. In selected embodiments, the positive, nominal angle is less than or equal to 15 degrees.
摘要翻译：一种用于布置传输线通过具有初级和次级肩部，中心孔和纵向轴线的工具接头的装置和方法，包括以相对于纵向轴线以正的标称角度钻出直通道，通过工具接头从次级肩部到靠近中心孔内壁的点。该方法还包括从中心孔内回流第二通道以与直通道合并，从而形成从次级肩部到中心孔的连续通道。在选择的实施例中，通过对钻孔直钻进行钻孔。在其他实施例中，该方法包括在钻孔之前倾斜工具接头以产生正的标称角度。在所选择的实施例中，正的标称角度小于或等于15度。

18. 发明申请

US20050284663A1 Assessing down-hole drilling conditions 有权
标题翻译：评估井下钻井条件
公开(公告)号：US20050284663A1
公开(公告)日：2005-12-29
申请号：US10878243
申请日：2004-06-28
申请人： David Hall , David Pixton , Monte Johnson , David Bartholomew , Joe Fox
发明人： David Hall , David Pixton , Monte Johnson , David Bartholomew , Joe Fox
IPC分类号： E21B47/026 , E21B47/12
CPC分类号： E21B47/122
摘要： A method and apparatus for use in assessing down-hole drilling conditions are disclosed. The apparatus includes a drill string, a plurality of sensors, a computing device, and a down-hole network. The sensors are distributed along the length of the drill string and are capable of sensing localized down-hole conditions while drilling. The computing device is coupled to at least one sensor of the plurality of sensors. The data is transmitted from the sensors to the computing device over the down-hole network. The computing device analyzes data output by the sensors and representative of the sensed localized conditions to assess the down-hole drilling conditions. The method includes sensing localized drilling conditions at a plurality of points distributed along the length of a drill string during drilling operations; transmitting data representative of the sensed localized conditions to a predetermined location; and analyzing the transmitted data to assess the down-hole drilling conditions.
摘要翻译：公开了一种用于评估井下钻井条件的方法和装置。该装置包括钻柱，多个传感器，计算装置和井下网络。传感器沿着钻柱的长度分布，并且能够在钻探时感测局部的井下状况。计算设备耦合到多个传感器中的至少一个传感器。数据通过井下网络从传感器传输到计算设备。计算设备分析由传感器输出的数据并代表所感测的局部条件以评估井下钻井条件。该方法包括在钻井操作期间在沿着钻柱的长度分布的多个点处感测局部钻井条件; 将表示感测到的局部化状态的数据发送到预定位置; 并分析传输的数据以评估井下钻井条件。

19. 发明申请

US20070256345A1 A Rigid Composite Structure with a Superhard Interior Surface 审中-公开
标题翻译：具有超硬内表面的刚性复合结构
公开(公告)号：US20070256345A1
公开(公告)日：2007-11-08
申请号：US11381709
申请日：2006-05-04
申请人： David Hall , Scott Dahlgren , Ronald Crockett , Timothy Duke , Joshua Sensinger , Joe Fox , Tyson Wilde
发明人： David Hall , Scott Dahlgren , Ronald Crockett , Timothy Duke , Joshua Sensinger , Joe Fox , Tyson Wilde
IPC分类号： F41A21/00
CPC分类号： F41A21/02 , Y10T428/12576 , Y10T428/12625 , Y10T428/13 , Y10T428/1317
摘要： A rigid composite structure has a first bore formed in a metallic material and a second bore formed by a super hard interior segment or segments disposed within the first bore. Each segment may be lined adjacent to one another and held under compression within the first bore. The segments may be made of super hard materials such as natural diamond, synthetic diamond, polycrystalline diamond, single crystalline diamond, cubic boron nitrate or other superhard composite materials which exhibit low thermal expansion rates and are generally chemically inert. The resultant rigid composite structure may possess higher tolerances to high pressures and high temperatures within the second bore.
摘要翻译：刚性复合结构具有形成在金属材料中的第一孔和由设置在第一孔内的超硬内部段或段形成的第二孔。每个段可以彼此相邻排列并保持在第一孔内的压缩下。这些片段可以由超硬材料制成，例如天然金刚石，合成金刚石，多晶金刚石，单晶金刚石，立方硼酸硼或其它显示低热膨胀率并且通常是化学惰性的超硬复合材料。所得的刚性复合结构可以具有对第二孔内的高压和高温的较高公差。

20. 发明申请

US20070122512A1 Strain Matched Threads for a High Pressure High Temperature Press Apparatus 有权
标题翻译：用于高压高温压机的应变匹配螺纹
公开(公告)号：US20070122512A1
公开(公告)日：2007-05-31
申请号：US11668361
申请日：2007-01-29
申请人： David Hall , Scott Dahlgren , Timothy Duke , Joe Fox
发明人： David Hall , Scott Dahlgren , Timothy Duke , Joe Fox
IPC分类号： B29B9/00
CPC分类号： B01J3/067 , B30B11/004 , Y10S425/026
摘要： The present invention includes a hydraulic cartridge and unitary frame connection for a high pressure high temperature press apparatus with the hydraulic cartridge having a cylindrical base and truncated hollow conical section The truncated section has an external threadform with a taper between about 2.650 and 5.650 inches per foot. The unitary frame having an opening with an internal threadform extending axially substantially between an outer surface and an inner reaction chamber defined by the unitary frame and the internal threadform being threadedly mated with the external threadform of the hydraulic cartridge such that a load is substantially equally distributed across the external threadform.
摘要翻译：本发明包括用于高压高温压力装置的液压盒和整体框架连接件，其中液压盒具有圆柱形底座和截顶空心圆锥形部分。截头部分具有锥形的外螺纹形式，每英尺约2.650至5.650英寸。整体框架具有开口，内部螺纹形式基本上在由整体框架和内螺纹形状限定的外表面和内部反应室之间轴向延伸，与液压盒的外螺纹形螺纹配合，使得负载基本上均匀分布穿过外螺纹。

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