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1. 发明授权

US08656998B2 In situ heating for reservoir chamber development 有权
标题翻译：储层开发现场加热
公开(公告)号：US08656998B2
公开(公告)日：2014-02-25
申请号：US12949581
申请日：2010-11-18
申请人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, Jr.
发明人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, Jr.
IPC分类号： E21B43/24 , E21B36/00
CPC分类号： E21B43/2406 , E21B43/2408
摘要： Methods and apparatus relate to systems and methods of recovering oil from a formation. In operation, a steam chamber develops as a result of steam injection into the formation and the recovery of fluids including the oil through a production well. An auxiliary well spaced in a lateral direction from the production well helps ensure development of the steam chamber as desired. The auxiliary well may enable heating of the formation through establishing an electric potential between the auxiliary well and the production well or by resistive heating of material forming the auxiliary well. Further, the auxiliary well may provide a flow path for solvent or gas injection to facilitate the recovery through the production well.
摘要翻译：方法和装置涉及从地层中回收油的系统和方法。在操作中，由于蒸汽注入地层并通过生产井回收包括油的流体，造成蒸汽室。从生产井沿横向隔开的辅助井有助于确保根据需要开发蒸汽室。辅助井可以通过在辅助井和生产井之间建立电位或通过对形成辅助井的材料的电阻加热来加热地层。此外，辅助井可以提供用于溶剂或气体注入的流动路径，以便于通过生产井的回收。

2. 发明授权

US09920596B2 Coal bed methane recovery 有权
公开(公告)号：US09920596B2
公开(公告)日：2018-03-20
申请号：US12944569
申请日：2010-11-11
申请人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, Jr.
发明人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, Jr.
IPC分类号： E21B43/00 , E21B43/24
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.

3. 发明申请

US20110120710A1 IN SITU HEATING FOR RESERVOIR CHAMBER DEVELOPMENT 有权
标题翻译：用于储藏室开发的现场加热
公开(公告)号：US20110120710A1
公开(公告)日：2011-05-26
申请号：US12949581
申请日：2010-11-18
申请人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, JR.
发明人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, JR.
IPC分类号： E21B43/24
CPC分类号： E21B43/2406 , E21B43/2408
摘要： Methods and apparatus relate to systems and methods of recovering oil from a formation. In operation, a steam chamber develops as a result of steam injection into the formation and the recovery of fluids including the oil through a production well. An auxiliary well spaced in a lateral direction from the production well helps ensure development of the steam chamber as desired. The auxiliary well may enable heating of the formation through establishing an electric potential between the auxiliary well and the production well or by resistive heating of material forming the auxiliary well. Further, the auxiliary well may provide a flow path for solvent or gas injection to facilitate the recovery through the production well.
摘要翻译：方法和装置涉及从地层中回收油的系统和方法。在操作中，由于蒸汽注入地层并通过生产井回收包括油的流体，造成蒸汽室。从生产井沿横向隔开的辅助井有助于确保根据需要开发蒸汽室。辅助井可以通过在辅助井和生产井之间建立电位或通过对形成辅助井的材料的电阻加热来加热地层。此外，辅助井可以提供用于溶剂或气体注入的流动路径，以便于通过生产井的回收。

4. 发明申请

US20110120708A1 COAL BED METHANE RECOVERY 有权
标题翻译：煤层甲烷回收
公开(公告)号：US20110120708A1
公开(公告)日：2011-05-26
申请号：US12944569
申请日：2010-11-11
申请人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, JR.
发明人： Shuxing Dong , Thomas J. Wheeler , W. Reid Dreher, JR.
IPC分类号： E21B43/24
CPC分类号： E21B43/006 , E21B43/2401
摘要： Methods relate to recovering coal bed methane. 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.
摘要翻译：方法涉及回收煤层气。煤的原位加热促进甲烷的解吸和扩散，以通过井筒生产甲烷。煤裂缝内的水形成电流通过的电导管。加热至少部分依赖于水的电阻率，由此预热煤以回收甲烷。

5. 发明申请

US20100294489A1 IN-SITU UPGRADING OF HEAVY CRUDE OIL IN A PRODUCTION WELL USING RADIO FREQUENCY OR MICROWAVE RADIATION AND A CATALYST 有权
标题翻译：使用无线电频率或微波辐射和催化剂在生产井中重油原油的现场升级
公开(公告)号：US20100294489A1
公开(公告)日：2010-11-25
申请号：US12781912
申请日：2010-05-18
申请人： W. REID DREHER, JR. , Thomas J. Wheeler , Dwijen K. Banerjee
发明人： W. REID DREHER, JR. , Thomas J. Wheeler , Dwijen K. Banerjee
IPC分类号： E21B43/24 , E21B36/00
CPC分类号： E21B43/2408
摘要： A method for heating heavy oil inside a production well. The method raises the subsurface temperature of heavy oil by utilizing an activator that has been injected below the surface. The activator is then excited with a generated microwave frequency such that the excited activator heats the heavy oil.
摘要翻译：一种在生产井内加热重油的方法。该方法通过使用已经注入到表面下方的活化剂来提高重油的地下温度。然后用产生的微波频率激发激活剂，使得激发的活化剂加热重油。

6. 发明授权

US08555970B2 Accelerating the start-up phase for a steam assisted gravity drainage operation using radio frequency or microwave radiation 有权
标题翻译：加速使用射频或微波辐射的蒸汽辅助重力排水操作的启动阶段
公开(公告)号：US08555970B2
公开(公告)日：2013-10-15
申请号：US12779451
申请日：2010-05-13
申请人： Thomas J. Wheeler , W. Reid Dreher, Jr. , Dwijen K. Banerjee
发明人： Thomas J. Wheeler , W. Reid Dreher, Jr. , Dwijen K. Banerjee
IPC分类号： E21B43/24
CPC分类号： E21B43/2408
摘要： A method for preheating a formation prior to beginning steam assisted gravity drainage production. The method proceeds by forming a steam assisted gravity drainage production well pair within a formation. A preheating stage is then begun by injecting an activator into the formation. The preheating stage is then accomplished by exciting the activator with radio frequencies. This is followed by beginning the steam assisted gravity drainage operation.
摘要翻译：一种在开始蒸汽辅助重力排水生产之前预热地层的方法。该方法通过在地层内形成蒸汽辅助重力排水生产井对来进行。然后通过将活化剂注入到地层中开始预热阶段。然后通过用无线电频率激发激活器来实现预热阶段。随后开始进行蒸汽辅助重力排水操作。

7. 发明授权

US08365823B2 In-situ upgrading of heavy crude oil in a production well using radio frequency or microwave radiation and a catalyst 有权
标题翻译：使用射频或微波辐射和催化剂在生产井中原位提炼重质原油
公开(公告)号：US08365823B2
公开(公告)日：2013-02-05
申请号：US12781912
申请日：2010-05-18
申请人： W. Reid Dreher, Jr. , Thomas J. Wheeler , Dwijen K. Banerjee
发明人： W. Reid Dreher, Jr. , Thomas J. Wheeler , Dwijen K. Banerjee
IPC分类号： E21B47/01
CPC分类号： E21B43/2408
摘要： A method for heating heavy oil inside a production well. The method raises the subsurface temperature of heavy oil by utilizing an activator that has been injected below the surface. The activator is then excited with a generated microwave frequency such that the excited activator heats the heavy oil.
摘要翻译：一种在生产井内加热重油的方法。该方法通过使用已经注入到表面下方的活化剂来提高重油的地下温度。然后用产生的微波频率激发激活剂，使得激发的活化剂加热重油。

8. 发明申请

US20100294488A1 ACCELERATING THE START-UP PHASE FOR A STEAM ASSISTED GRAVITY DRAINAGE OPERATION USING RADIO FREQUENCY OR MICROWAVE RADIATION 有权
标题翻译：使用无线电频率或微波辐射加速启动阶段，用于蒸汽辅助的重力排水操作
公开(公告)号：US20100294488A1
公开(公告)日：2010-11-25
申请号：US12779451
申请日：2010-05-13
申请人： Thomas J. Wheeler , W. Reid Dreher, JR. , Dwijen K. Banerjee
发明人： Thomas J. Wheeler , W. Reid Dreher, JR. , Dwijen K. Banerjee
IPC分类号： E21B43/24 , E21B36/00
CPC分类号： E21B43/2408
摘要： A method for preheating a formation prior to beginning steam assisted gravity drainage production. The method proceeds by forming a steam assisted gravity drainage production well pair within a formation. A preheating stage is then begun by injecting an activator into the formation. The preheating stage is then accomplished by exciting the activator with radio frequencies. This is followed by beginning the steam assisted gravity drainage operation.
摘要翻译：一种在开始蒸汽辅助重力排水生产之前预热地层的方法。该方法通过在地层内形成蒸汽辅助重力排水生产井对来进行。然后通过将活化剂注入到地层中开始预热阶段。然后通过用无线电频率激发激活器来实现预热阶段。随后开始进行蒸汽辅助重力排水操作。

9. 发明授权

US08607866B2 Method for accelerating start-up for steam assisted gravity drainage operations 有权
标题翻译：蒸汽辅助重力排水作业加速启动方法
公开(公告)号：US08607866B2
公开(公告)日：2013-12-17
申请号：US12716939
申请日：2010-03-03
申请人： Windsong Fang , Thomas J. Wheeler
发明人： Windsong Fang , Thomas J. Wheeler
IPC分类号： E21B43/24
CPC分类号： E21B43/2406
摘要： The present embodiment is a method for decreasing the time required for a start-up phase in a steam assisted gravity drainage production. The present method begins by forming a steam assisted gravity drainage production well pair within a formation comprising an injection well and a production well, beginning a preheating stop by introducing heat between the injection well and the production well, beginning a steam squeeze stage by injection steam into the formation and beginning the steam assisted gravity drainage production.
摘要翻译：本实施例是用于减少蒸汽辅助重力排水生产中的起动阶段所需时间的方法。本方法开始于在包括注入井和生产井的地层内形成蒸汽辅助重力排水生产井对，通过在注入井和生产井之间引入热量开始预热停止，通过注射蒸汽开始蒸汽挤压阶段进入形成并开始蒸汽辅助重力排水生产。

10. 发明申请

US20120227966A1 IN SITU CATALYTIC UPGRADING 审中-公开
标题翻译：在现场催化升级
公开(公告)号：US20120227966A1
公开(公告)日：2012-09-13
申请号：US13410891
申请日：2012-03-02
申请人： Wayne Reid Dreher, JR. , Joe D. Allison , Wendell P. Menard , Thomas J. Wheeler
发明人： Wayne Reid Dreher, JR. , Joe D. Allison , Wendell P. Menard , Thomas J. Wheeler
IPC分类号： E21B43/24 , E21B43/12
CPC分类号： E21B43/243 , E21B36/04 , E21B43/305
摘要： A system and method for in situ upgrading of crude oil is provided. The system includes at least one injection well, at least two first production wells, and at least one second production well. The at least one injection well has a vertical portion and a plurality of non-vertical portions connected to the vertical portion. The at least two first production wells are preferably equi-spaced and each has a horizontal portion with a first axial direction, wherein each said horizontal portion of the first production wells is horizontally spaced apart. The at least one second production well has a horizontal portion with a second axial direction. The catalytic reactor is placed at the horizontal portion of the at least one second production well such that oil coming through the second production well will first go through the catalytic reactor for hydroprocessing.
摘要翻译：提供了原油原位升级的系统和方法。该系统包括至少一个注入井，至少两个第一生产井和至少一个第二生产井。至少一个注入井具有连接到垂直部分的垂直部分和多个非垂直部分。所述至少两个第一生产井优选为等间隔的，并且每个具有第一轴向方向的水平部分，其中第一生产井的每个所述水平部分水平间隔开。所述至少一个第二生产井具有具有第二轴向方向的水平部分。将催化反应器放置在至少一个第二生产井的水平部分，使得通过第二生产井的油将首先经过用于加氢处理的催化反应器。

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