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公开(公告)号：US6126370A
公开(公告)日：2000-10-03
申请号：US120915
申请日：1998-07-22
申请人： Dale K. Wheeler , Thomas J. Wheeler
发明人： Dale K. Wheeler , Thomas J. Wheeler
CPC分类号： B23B31/1207 , B23B31/22 , B23B31/223 , Y10S279/905 , Y10T279/17196 , Y10T279/17452 , Y10T279/17752 , Y10T408/95 , Y10T409/30952 , Y10T82/2585 , Y10T82/2589
摘要： A rotary device has a releasable tool holder. A spindle with two ends has one end adapted to secure to a rotary device and the other includes a bore to receive a tool. A mechanism to retain and release the tool from the spindle bore is coupled with the spindle adjacent the bore end. At least two unlike retention members to apply a force on the tool in the bore are adjacent the bore. A sleeve surrounds the bore end of the spindle as well as the at least two unlike retention members. The sleeve has a common surface to apply a force on the at least two unlike retention members such that when the sleeve is axially moved along the spindle, the force is varied with respect to the position of the surface on the retention member. This force maintains the tool in the bore or enables the tool to be removed from the bore. A biasing member maintains the sleeve in a retention position on the spindle.
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公开(公告)号：US09920596B2
公开(公告)日：2018-03-20
申请号：US12944569
申请日：2010-11-11
CPC分类号： E21B43/006 , E21B43/2401
摘要： In-situ heating of coal facilitates desorption and diffusion of the methane for production of the methane through a wellbore. Water within fractures of the coal forms an electrical conduit through which current is passed. The heating relies at least in part on resistivity of the water, which thereby preheats the coal for the recovering of the methane.
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公开(公告)号：US08936090B2
公开(公告)日：2015-01-20
申请号：US13232451
申请日：2011-09-14
申请人： Daniel R. Sultenfuss , Wayne R. Dreher, Jr. , Thomas J. Wheeler , Francis E. Parsche , Mark A. Trautman
发明人： Daniel R. Sultenfuss , Wayne R. Dreher, Jr. , Thomas J. Wheeler , Francis E. Parsche , Mark A. Trautman
CPC分类号： E21B43/30 , E21B43/2401 , E21B43/2406 , E21B43/2408
摘要： A method is described for accelerating start-up for SAGD-type operation by providing radio frequency heating devices inside the lateral wells that can re-heat the injected steam after losing heat energy during the initial injection. The method also extends the lateral wells such that the drilling of vertical wells can be reduced to save capital expenses.
摘要翻译： 描述了一种用于通过在侧向井内提供射频加热装置来加速SAGD型操作的启动的方法，其可以在初始注射期间在损失热能之后重新加热注入的蒸汽。 该方法还扩展了侧井，从而可以减少垂直钻井的钻探，以节省资本费用。
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公开(公告)号：US08720549B2
公开(公告)日：2014-05-13
申请号：US13154924
申请日：2011-06-07
申请人： Dwijen K. Banerjee , John L. Stalder , Daniel R. Sultenfuss , Wayne Reid Dreher, Jr. , Thomas J. Wheeler
发明人： Dwijen K. Banerjee , John L. Stalder , Daniel R. Sultenfuss , Wayne Reid Dreher, Jr. , Thomas J. Wheeler
CPC分类号： E21B43/2406 , E21B43/2408
摘要： A process for utilizing microwaves to heat H2O within a subterranean region wherein the heated H2O contacts heavy oil in the subterranean region to lower the viscosity of the heavy oil and improve production of the heavy oil.
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公开(公告)号：US08720547B2
公开(公告)日：2014-05-13
申请号：US13154864
申请日：2011-06-07
申请人： Dwijen K. Banerjee , John L. Stalder , Daniel R. Sultenfuss , Wayne Reid Dreher, Jr. , Thomas J. Wheeler
发明人： Dwijen K. Banerjee , John L. Stalder , Daniel R. Sultenfuss , Wayne Reid Dreher, Jr. , Thomas J. Wheeler
CPC分类号： E21B43/2406 , E21B43/2408
摘要： A process for utilizing microwaves to heat solvent within a subterranean region wherein the heated solvent, vapor, contacts heavy oil in the subterranean region to lower the viscosity of the heavy oil and improve production of the heavy oil.
摘要翻译： 一种利用微波在地下区域内加热溶剂的方法，其中加热的溶剂，蒸汽接触地下区域中的重油，以降低重油的粘度并改善重油的生产。
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公开(公告)号：US08677792B2
公开(公告)日：2014-03-25
申请号：US12658425
申请日：2010-02-10
申请人： Thomas J. Wheeler
发明人： Thomas J. Wheeler
IPC分类号： E05B13/00
CPC分类号： E05B17/0058 , E05B47/0012 , E05B47/068 , E05B2047/0024 , E05B2047/003 , Y10T70/5155 , Y10T70/5416 , Y10T70/5805 , Y10T70/5827 , Y10T70/7102 , Y10T70/7107
摘要： Door lock apparatus, comprising in combination an elongated housing having input code selectors on the housing, to enable door locking and/or unlocking via a locking element, a locking handle protruding from the housing, a coupling in the housing having parts that interfit to enable force transmission between the handle and element, and a coupling mechanism responsive to code selection to control coupling of the parts.
摘要翻译： 门锁装置，其组合包括在壳体上具有输入代码选择器的细长壳体，以便经由锁定元件实现门锁定和/或解锁，从壳体突出的锁定手柄，壳体中的联接器，其具有互连以使能 手柄和元件之间的力传递，以及响应于代码选择来耦合部件的联接机构。
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公开(公告)号：US08464789B2
公开(公告)日：2013-06-18
申请号：US13154822
申请日：2011-06-07
IPC分类号： E21B43/24
CPC分类号： E21B43/2406 , E21B43/2408
摘要： A process for utilizing microwaves to heat H2O within a subterranean region wherein the heated H2O contacts heavy oil in the subterranean region to lower the viscosity of the heavy oil and improve production of the heavy oil.
摘要翻译： 一种利用微波在地下区域内加热H 2 O的方法，其中加热的H 2 O与地下区域中的重油接触以降低重油的粘度并改善重质油的产生。
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公开(公告)号：US20120247760A1
公开(公告)日：2012-10-04
申请号：US13424080
申请日：2012-03-19
IPC分类号： E21B43/24
CPC分类号： E21B43/2406
摘要： A method for recovering petroleum from a formation, wherein at least two injection wells and at least one production well are in fluid communication with said formation, comprising: introducing a gaseous mixture into a first and a second injection well at a temperature and a pressure, wherein said gaseous mixture comprises steam and non-condensable gas (NCG); and recovering a fluid comprising petroleum from said production well, wherein said injection wells and a production well are horizontal wells, and wherein said first injection well is disposed 1-10 meters above said production well, and said second injection well is disposed at least 5 meters above said first injection well.
摘要翻译： 一种用于从地层回收石油的方法，其中至少两个注入井和至少一个生产井与所述地层流体连通，包括：在温度和压力下将气态混合物引入第一和第二注入井， 其中所述气体混合物包括蒸汽和不可冷凝气体（NCG）; 以及从所述生产井回收包含石油的流体，其中所述注入井和生产井是水平井，并且其中所述第一注入井设置在所述生产井上方1-10米处，并且所述第二注入井设置在至少5 高于所述第一注射井。
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59.发明授权In situ combustion processes and configurations using injection and production wells 有权使用注入井和生产井的原位燃烧过程和配置公开(公告)号：US08118095B2
公开(公告)日：2012-02-21
申请号：US12707515
申请日：2010-02-17
IPC分类号： E21B43/243
CPC分类号： E21B43/243 , E21B43/305
摘要： Methods and systems relate to in situ combustion utilizing configurations of injection and production wells to facilitate the in situ combustion. The wells define vertically deviated lengths that have different orientations from one another. Further, heating processes such as resistive heating and cyclic steam stimulation may take place in one or both of the injection and production wells to precondition a reservoir prior to the in situ combustion.
摘要翻译： 方法和系统涉及利用注入井和生产井的构造的原位燃烧以促进原位燃烧。 井定义了彼此具有不同取向的垂直偏移长度。 此外，诸如电阻加热和循环蒸汽刺激之类的加热过程可以在一个或两个注入井和生产井中进行，以在原位燃烧之前对储层进行预处理。
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公开(公告)号：US20120000257A1
公开(公告)日：2012-01-05
申请号：US12803585
申请日：2010-07-01
CPC分类号： E05B63/0013 , E05B9/084 , E05B15/102 , E05B17/0012 , E05B17/007 , E05B17/2084 , E05B63/0056 , E05C9/042 , E05C9/047 , E05C9/20 , E05C9/22 , Y10T70/5155 , Y10T70/5195 , Y10T70/5226 , Y10T70/523 , Y10T70/8541 , Y10T292/0834 , Y10T292/0846 , Y10T292/1059 , Y10T292/108
摘要： In a lock drive train, the combination includes a pivoted lock bolt to be carried by a door, a casing, a rotary cylinder operatively rotatable during door opening or closing, a rack driven endwise in response to cylinder rotation, a gear rotatable by the driven rack, a pivoted lock dog driven by the gear, a bolt release lever, pivotable by the gear, between angular positions in which it is retained by the lock dog, the angular positions corresponding to extended and retracted positions of the bolt.
摘要翻译： 在锁传动系中，该组合包括一个由门承载的枢轴锁定螺栓，一个壳体，一个在门打开或关闭期间可操作地旋转的旋转圆柱体，一个响应于气缸旋转的端面驱动的齿条， 机架，由齿轮驱动的枢转锁定爪，可由齿轮枢转的螺栓释放杆，在其被锁定爪保持的角位置之间，对应于螺栓的延伸和缩回位置的角位置。
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