-
公开(公告)号：US20150198026A1
公开(公告)日：2015-07-16
申请号：US14153202
申请日：2014-01-13
IPC分类号： E21B43/24 , E21B43/243
CPC分类号： E21B43/2408 , E21B17/04 , E21B17/042 , E21B33/12 , E21B36/02 , E21B41/0078 , E21B43/243
摘要： A steam environmentally generated drainage system and method for producing hydrocarbons from a formation using in situ steam generation and gravity drainage. The system and method includes a first well as a circulation and production well, a second well as a circulation, injection and combustion well, and a third well as an injection well. The second well is configurable to have a fuel tubing, a gas tubing, and an igniter. The third tubing injects a vaporizable fluid into the formation so as to be vaporized by combustion gases created by the in situ combustion in the second well. Hydrocarbon fluids are produced from the first well and lifted to the surface for process. The third well can be configured to also produce combustion gases so as to control a gas chamber pressure of a gas chamber created by the rising combustion gases.
摘要翻译： 一种蒸汽环境产生的排水系统和一种使用原位蒸汽发生和重力排水从地层中生产碳氢化合物的方法。 该系统和方法包括作为循环和生产井的第一井，作为循环，注入和燃烧井的第二井以及作为注入井的第三井。 第二个井可配置为具有燃油管，燃气管和点火器。 第三管将可蒸发流体注入到地层中，以便由在第二井中的原位燃烧产生的燃烧气体蒸发。 碳氢化合物流体由第一口井产生并提升到地表进行处理。 第三井也可以被配置成也产生燃烧气体，以便控制由上升的燃烧气体产生的气室的气室压力。
-
公开(公告)号：US09435183B2
公开(公告)日：2016-09-06
申请号：US14153202
申请日：2014-01-13
IPC分类号： E21B43/24 , E21B43/243 , E21B33/12 , E21B36/02 , E21B41/00 , E21B17/04 , E21B17/042
CPC分类号： E21B43/2408 , E21B17/04 , E21B17/042 , E21B33/12 , E21B36/02 , E21B41/0078 , E21B43/243
摘要： A steam environmentally generated drainage system and method for producing hydrocarbons from a formation using in situ steam generation and gravity drainage. The system and method includes a first well as a circulation and production well, a second well as a circulation, injection and combustion well, and a third well as an injection well. The second well is configurable to have a fuel tubing, a gas tubing, and an igniter. The third tubing injects a vaporizable fluid into the formation so as to be vaporized by combustion gases created by the in situ combustion in the second well. Hydrocarbon fluids are produced from the first well and lifted to the surface for process. The third well can be configured to also produce combustion gases so as to control a gas chamber pressure of a gas chamber created by the rising combustion gases.
摘要翻译： 一种蒸汽环境产生的排水系统和一种使用原位蒸汽发生和重力排水从地层中生产碳氢化合物的方法。 该系统和方法包括作为循环和生产井的第一井，作为循环，注入和燃烧井的第二井以及作为注入井的第三井。 第二个井可配置为具有燃油管，燃气管和点火器。 第三管将可蒸发流体注入到地层中，以便由在第二井中的原位燃烧产生的燃烧气体蒸发。 碳氢化合物流体由第一口井产生并提升到地表进行处理。 第三井也可以被配置成也产生燃烧气体，以便控制由上升的燃烧气体产生的气室的气室压力。
-
公开(公告)号：US09371698B2
公开(公告)日：2016-06-21
申请号：US14073068
申请日：2013-11-06
摘要： The present invention is a subsurface formation cutter for directional cutting into a subterranean formation. The subsurface formation cutter includes a transmission unit, a cutter bit, a bit brace, and a ram unit. The transmission unit has a driver shaft operatively connected to a bottom hole assembly. The cutter bit has a connector member, a cutter body rotatably coupled to the connector member, and a bit shaft connected to the cutter body. The bit shaft is operatively coupled to the driver shaft of the transmission unit. The ram unit has a moveable ram shaft connected to a traveling member. The bit brace is pivotably connected to the connector member and the traveling member. A connection member is attaches the ram unit to the transmission unit, and is configured to receive and guide the traveling member to travel in a direction parallel with a longitudinal axis of the subsurface formation cutter.
摘要翻译： 本发明是用于定向切入地下地层的地下地层切割机。 地下成形切割机包括传动单元，切割刀头，钻头支柱和柱塞单元。 传动单元具有操作地连接到井底组件的驱动轴。 刀头具有连接器构件，可旋转地联接到连接器构件的刀具主体和连接到刀具主体的钻头轴。 钻头轴可操作地联接到传动单元的驱动轴上。 压头单元具有连接到行进构件的可移动的柱塞轴。 钻头支架可枢转地连接到连接器构件和行进构件。 连接构件将柱塞单元附接到传动单元，并且构造成接收和引导行进构件沿与地下成形切割器的纵向轴线平行的方向行进。
-
公开(公告)号：US20150122550A1
公开(公告)日：2015-05-07
申请号：US14073068
申请日：2013-11-06
IPC分类号： E21B10/62
摘要： The present invention is a subsurface formation cutter for directional cutting into a subterranean formation. The subsurface formation cutter includes a transmission unit, a cutter bit, a bit brace, and a ram unit. The transmission unit has a driver shaft operatively connected to a bottom hole assembly. The cutter bit has a connector member, a cutter body rotatably coupled to the connector member, and a bit shaft connected to the cutter body. The bit shaft is operatively coupled to the driver shaft of the transmission unit. The ram unit has a moveable ram shaft connected to a traveling member. The bit brace is pivotably connected to the connector member and the traveling member. A connection member is attaches the ram unit to the transmission unit, and is configured to receive and guide the traveling member to travel in a direction parallel with a longitudinal axis of the subsurface formation cutter.
摘要翻译： 本发明是用于定向切入地下地层的地下地层切割机。 地下成形切割机包括传动单元，切割刀头，钻头支柱和柱塞单元。 传动单元具有操作地连接到井底组件的驱动轴。 刀头具有连接器构件，可旋转地联接到连接器构件的刀具主体和连接到刀具主体的钻头轴。 钻头轴可操作地联接到传动单元的驱动轴上。 压头单元具有连接到行进构件的可移动的柱塞轴。 钻头支架可枢转地连接到连接器构件和行进构件。 连接构件将柱塞单元附接到传动单元，并且构造成接收和引导行进构件沿与地下成形切割器的纵向轴线平行的方向行进。
-
公开(公告)号：US07717175B2
公开(公告)日：2010-05-18
申请号：US11735261
申请日：2007-04-13
申请人： Bernard Compton Chung , Mintu Bose , Stewart Allan Morton , Kenneth James Elkow , Ed Erlendson , Frances Lai , David Peter Meeks , Kenneth Myron Oberg , Louis Chiu-Hung Leung , James Nelson Ireland
发明人： Bernard Compton Chung , Mintu Bose , Stewart Allan Morton , Kenneth James Elkow , Ed Erlendson , Frances Lai , David Peter Meeks , Kenneth Myron Oberg , Louis Chiu-Hung Leung , James Nelson Ireland
CPC分类号： E21B43/305 , E21B43/16 , E21B43/2406 , E21B43/2408
摘要： The invention provides an improved method for extracting heavy oil or bitumen contained in a reservoir. The invention involves directing the formation of a solvent fluid chamber through the combination of directed solvent fluid injection and production at combinations of horizontal and/or vertical injection wells so as to increase the recovery of heavy oil or bitumen contained in a reservoir. The wells are preferably provided with flow control devices to achieve uniform production.
摘要翻译： 本发明提供了一种用于提取储存器中所含的重油或沥青的改进方法。 本发明涉及通过在水平和/或垂直注入井的组合下引导溶剂流体注入和生产的组合来引导溶剂流体室的形成，以便增加容纳在容器中的重质油或沥青的回收率。 井优选地设置有流量控制装置以实现均匀生产。
-
公开(公告)号：US07527096B2
公开(公告)日：2009-05-05
申请号：US11049294
申请日：2005-02-03
CPC分类号： E21B43/305 , E21B43/16 , E21B43/2406 , E21B43/2408
摘要： The invention provides an improved method for producing heavy oil or bitumen in a reservoir. The invention involves directing the formation of a solvent fluid chamber through the combination of directed solvent fluid injection and production at combinations of horizontal and/or vertical injection wells so as to increase the recovery of heavy oil or bitumen in a reservoir.
摘要翻译： 本发明提供一种用于在储层中生产重油或沥青的改进方法。 本发明涉及通过在水平和/或垂直注入井的组合中引导溶剂流体注入和生产的组合来引导溶剂流体室的形成，以便增加储层中重质油或沥青的回收。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.014 秒)