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1. 发明授权

US08434568B2 Method and system for circulating fluid in a well system 失效
标题翻译：在井系统中循环流体的方法和系统
公开(公告)号：US08434568B2
公开(公告)日：2013-05-07
申请号：US11188250
申请日：2005-07-22
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B43/30
CPC分类号： E21B43/40 , E21B7/046 , E21B43/006 , E21B43/305 , E21B47/09 , E21F7/00
摘要： A method for circulating drilling fluid in a well system includes drilling a substantially vertical well bore from a surface to a subterranean zone and drilling an articulated well bore from the surface to the subterranean zone. The articulated well bore is horizontally offset from the substantially vertical well bore at the surface and intersects the substantially vertical well bore at a junction proximate the subterranean zone. The method includes drilling a drainage bore from the junction into the subterranean zone and pumping a drilling fluid through the drill string when drilling the drainage bore. The method also includes providing fluid down the substantially vertical well bore through a tubing. A fluid mixture returns up the substantially vertical well bore outside of the tubing. The fluid mixture comprises the drilling fluid after the drilling fluid exits the drill string.
摘要翻译：在井系统中循环钻井液的方法包括从表面到地下区域钻出基本垂直的井眼，并从表面钻探到铰接的井眼到地下区域。铰接的井眼水平地偏离表面上的基本垂直的井眼，并且在邻近地下区域的连接处与基本垂直的井眼相交。该方法包括从连接处钻入排水孔至地下区域，并在钻孔时将钻井液泵送穿过钻柱。该方法还包括通过管道向下提供基本垂直的井筒的流体。流体混合物返回管道外部的基本垂直的井筒。在钻井液离开钻柱之后，流体混合物包括钻井液。

2. 发明授权

US08376052B2 Method and system for surface production of gas from a subterranean zone 失效
公开(公告)号：US08376052B2
公开(公告)日：2013-02-19
申请号：US10003917
申请日：2001-11-01
申请人： Joseph A. Zupanick , Monty H. Rial
发明人： Joseph A. Zupanick , Monty H. Rial
IPC分类号： E21B43/24
CPC分类号： E21B43/40 , E21B7/046 , E21B43/006 , E21B43/305 , E21B47/09 , E21F7/00
摘要： A method and system for surface production of gas from a subterranean zone includes forming a drainage pattern in a subsurface zone. The drainage pattern includes a plurality of cooperating bores and has a coverage area extending between the cooperating bores. Water pressure is lowered throughout the coverage area of the subsurface zone without significant subsurface drainage by producing water through the cooperating bores of the drainage pattern to the surface. Gas is produced from the coverage area of the subsurface zone with at least some of the water.

3. 发明授权

US08376039B2 Method and system for accessing subterranean deposits from the surface and tools therefor 失效
公开(公告)号：US08376039B2
公开(公告)日：2013-02-19
申请号：US12313652
申请日：2008-11-21
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B43/00
CPC分类号： E21B43/305 , E21B43/006
摘要： According to one embodiment, a system for accessing a subterranean zone from the surface includes a well bore extending from the surface to the subterranean zone, and a well bore pattern connected to the junction and operable to drain fluid from a region of the subterranean zone to the junction.

4. 发明授权

US08297350B2 Method and system for accessing subterranean deposits from the surface 有权
标题翻译：从表面进入地下沉积物的方法和系统
公开(公告)号：US08297350B2
公开(公告)日：2012-10-30
申请号：US11982232
申请日：2007-10-31
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B43/00
CPC分类号： E21B47/09 , E21B7/046 , E21B43/006 , E21B43/121 , E21B43/305 , E21B43/40 , E21F7/00
摘要： Improved method and system for accessing subterranean deposits from the surface that substantially eliminates or reduces the disadvantages and problems associated with previous systems and methods. In particular, the present invention provides an articulated well with a drainage pattern that intersects a horizontal cavity well. The drainage patterns provide access to a large subterranean area from the surface while the vertical cavity well allows entrained water, hydrocarbons, and other deposits to be efficiently removed and/or produced.
摘要翻译：用于从表面访问地下沉积物的改进的方法和系统基本上消除或减少与先前系统和方法相关联的缺点和问题。特别地，本发明提供了具有与水平腔相好的排水图案的铰接井。排水模式提供从表面进入大的地下区域，而垂直腔容易地允许夹带的水，碳氢化合物和其它沉积物被有效地去除和/或产生。

5. 发明申请

US20110005744A1 FLOW CONTROL SYSTEM HAVING AN ISOLATION DEVICE FOR PREVENTING GAS INTERFERENCE DURING DOWNHOLE LIQUID REMOVAL OPERATIONS 有权
标题翻译：具有隔离装置的流量控制系统，用于在下水道液体移除操作期间防止气体干扰
公开(公告)号：US20110005744A1
公开(公告)日：2011-01-13
申请号：US12834717
申请日：2010-07-12
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B43/12
CPC分类号： E21B43/126 , E21B33/128 , F04C2/1073 , F04C13/007 , F04C13/008 , F04C15/0065 , F04C15/0076 , F04C2240/811
摘要： A flow control system includes a pump positioned in a wellbore to remove liquid from the wellbore. An isolation device is positioned downhole of the pump and is expandable within the wellbore between a sealed position and an unsealed position. The isolation device in the sealed position substantially reduces gas flow at the pump during removal of the liquid.
摘要翻译：流量控制系统包括定位在井眼中以从井眼去除液体的泵。隔离装置位于泵的井下，并且在密封位置和非密封位置之间在井筒内可膨胀。处于密封位置的隔离装置在除去液体时大大减少了泵处的气流。

6. 发明授权

US07770656B2 System and method for delivering a cable downhole in a well 有权
标题翻译：在井中输送电缆井下的系统和方法
公开(公告)号：US07770656B2
公开(公告)日：2010-08-10
申请号：US12245660
申请日：2008-10-03
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B23/08
CPC分类号： E21B17/023 , E21B23/08 , E21B37/00 , E21B43/006 , E21B43/121 , H01R13/533
摘要： A system for delivering a cable through a tubing string to a downhole location in a well, includes a plug and a receiver. The plug includes a first connector configured to be operably connected to the cable and further includes a plug housing adapted to fit within the tubing string. A check valve operably associated with a passage in the plug housing restricts fluid flow through the passage in a downhole direction and allows fluid flow through the passage in an uphole direction. The receiver is configured to be positioned at the downhole location and includes a receiver housing and a second connector configured to be operably connected to a downhole device. The second connector is adapted to communicate with the first connector when the receiver and plug housings are engaged.
摘要翻译：用于将电缆通过管柱输送到井的井下位置的系统包括塞子和接收器。插头包括构造成可操作地连接到电缆的第一连接器，并且还包括适于装配在管柱内的插头壳体。可操作地与插塞壳体中的通道相关联的止回阀限制流体在井下方向流过通道，并允许流体在井上方向流过通道。接收器被配置为定位在井下位置处，并且包括接收器壳体和被配置为可操作地连接到井下装置的第二连接器。当接收器和插头壳体接合时，第二连接器适于与第一连接器通信。

7. 发明申请

US20090084534A1 Method and system for accessing subterranean deposits from the surface and tools therefor 失效
标题翻译：从表面进入地下沉积物的方法和系统及其工具
公开(公告)号：US20090084534A1
公开(公告)日：2009-04-02
申请号：US12313652
申请日：2008-11-21
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E03B3/11 , E21B43/00
CPC分类号： E21B43/305 , E21B43/006
摘要： According to one embodiment, a system for accessing a subterranean zone from the surface includes a well bore extending from the surface to the subterranean zone, and a well bore pattern connected to the junction and operable to drain fluid from a region of the subterranean zone to the junction.
摘要翻译：根据一个实施例，用于从表面接近地下区域的系统包括从表面延伸到地下区域的井眼，以及连接到接合处并且可操作地将流体从地下区域的区域排出的井眼图案，交界处。

8. 发明申请

US20090050312A1 FLOW CONTROL SYSTEM HAVING A DOWNHOLE CHECK VALVE SELECTIVELY OPERABLE FROM A SURFACE OF A WELL 有权
标题翻译：具有从井表面选择可操作的井下检查阀的流量控制系统
公开(公告)号：US20090050312A1
公开(公告)日：2009-02-26
申请号：US12184988
申请日：2008-08-01
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B43/12 , E21B43/00
CPC分类号： E21B43/126 , E21B33/128 , F04C2/1073 , F04C13/007 , F04C13/008 , F04C15/0065 , F04C15/0076 , F04C2240/811
摘要： A flow control system includes a pump positioned in a well to remove liquid from the well. A check valve is positioned in the well and includes an open position and a closed position. The check valve in the open position allows gas from a producing formation of the well to flow past the check valve, while the check valve in the closed position substantially reduces gas flow at the pump from the producing formation. A compressed gas source is in fluid communication with the well to provide compressed gas to move the check valve to the closed position.
摘要翻译：流量控制系统包括定位在井中的泵，以从井中除去液体。止回阀位于井中，包括打开位置和关闭位置。处于打开位置的止回阀允许来自井的产生层的气体流过止回阀，而处于关闭位置的止回阀大大减少了来自生产地层的泵处的气流。压缩气体源与井流体连通，以提供压缩气体以将止回阀移动到关闭位置。

9. 发明申请

US20090032263A1 FLOW CONTROL SYSTEM UTILIZING AN ISOLATION DEVICE POSITIONED UPHOLE OF A LIQUID REMOVAL DEVICE 有权
标题翻译：利用液体去除装置的隔离装置定位的流量控制系统
公开(公告)号：US20090032263A1
公开(公告)日：2009-02-05
申请号：US12184972
申请日：2008-08-01
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B43/00
CPC分类号： E21B43/126 , E21B33/128 , F04C2/1073 , F04C13/007 , F04C13/008 , F04C15/0065 , F04C15/0076 , F04C2240/811
摘要： A flow control system includes a pump positioned in a well uphole of a producing formation to remove liquid from the well. An isolation device is positioned uphole of the pump such that the pump is between the isolation device and the producing formation, the isolation device capable of being selectively engaged to substantially reduce gas flow at the pump during removal of the liquid.
摘要翻译：流量控制系统包括位于生产地层的井上的泵，以从井中除去液体。隔离装置定位在泵的井上，使得泵位于隔离装置和生产地层之间，隔离装置能够选择性地接合，以在去除液体期间大大减少泵处的气流。

10. 发明申请

US20090032245A1 FLOW CONTROL SYSTEM HAVING A DOWNHOLE ROTATABLE VALVE 有权
标题翻译：具有井下旋转阀的流量控制系统
公开(公告)号：US20090032245A1
公开(公告)日：2009-02-05
申请号：US12184984
申请日：2008-08-01
申请人： Joseph A. Zupanick
发明人： Joseph A. Zupanick
IPC分类号： E21B43/12 , E21B43/18
CPC分类号： E21B43/126 , E21B33/128 , F04C2/1073 , F04C13/007 , F04C13/008 , F04C15/0065 , F04C15/0076 , F04C2240/811
摘要： A flow control system includes a pump positioned in a well to remove liquid from the well. An isolation device having a valve body and a valve spool is positioned downhole of the pump. The valve spool is rotatably received by the valve body and is capable of rotating between an open position and a closed position. During removal of the liquid from the well, the valve spool is in the closed position to substantially reduce fluid flow past the valve spool and thus gas interference at the pump.
摘要翻译：流量控制系统包括定位在井中的泵，以从井中除去液体。具有阀体和阀芯的隔离装置位于泵的井下。阀芯由阀体可旋转地接收并且能够在打开位置和关闭位置之间旋转。在从井中移除液体的过程中，阀芯处于关闭位置，以大大减少流过阀芯的流体流量，从而大大降低泵上的气体干扰。

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