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1. 发明申请

WO2014209478A3 SYSTEMS AND METHODS FOR DECREASING COMPACTION WITHIN A PYROLYZED ZONE 审中-公开
公开(公告)号：WO2014209478A3
公开(公告)日：2014-12-31
申请号：PCT/US2014/034984
申请日：2014-04-22
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , HODA, Nazish , LIN, Michael, W. , MEURER, William, P. , KAMINSKY, Robert, D.
发明人： HODA, Nazish , LIN, Michael, W. , MEURER, William, P. , KAMINSKY, Robert, D.
IPC分类号： E21B33/138 , E21B43/243
摘要： Systems and methods for decreasing compaction within a pyrolyzed zone are disclosed herein. The methods include injecting a sealing fluid into the pyrolyzed zone and flowing the sealing fluid to a peripheral region of the pyrolyzed zone. The methods further include fluidly sealing the peripheral region of the pyrolyzed zone with a sealing fluid where fluidly sealing limits a fluid leakage from the pyrolyzed zone. Subsequent to the fluidly sealing, the methods further include pressurizing the pyrolyzed zone to a zone pressure. The systems include hydrocarbon production systems and/or components thereof that are formed using the methods.

2. 发明申请

WO2015069406A3 SYSTEMS AND METHODS OF CONTROLLING IN SITU RESISTIVE HEATING ELEMENTS 审中-公开
公开(公告)号：WO2015069406A3
公开(公告)日：2015-05-14
申请号：PCT/US2014/059556
申请日：2014-10-07
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , LIN, Michael, W. , FANG, Chen , HODA, Nazish , MEURER, William, P. , HOWELL, Shaquiiria, S.
发明人： LIN, Michael, W. , FANG, Chen , HODA, Nazish , MEURER, William, P. , HOWELL, Shaquiiria, S.
IPC分类号： E21B43/24
摘要： Systems and methods for controlling in situ resistive heating elements may be utilized to enhance hydrocarbon production within a subterranean formation. An in situ resistive heating element may be controlled by heating a controlled region associated with the in situ resistive heating element, injecting a control gas into the controlled region, and adjusting the electrical conductivity of the controlled region with the control gas. The controlled region may be located such that the heating and injecting may change the shape of the in situ resistive heating element and/or guide the in situ resistive heating element towards subterranean regions of potentially higher productivity and/or of higher organic matter.

3. 发明申请

WO2013165712A1 METHODS FOR CONTAINMENT AND IMPROVED RECOVERY IN HEATED HYDROCARBON CONTAINING FORMATIONS BY OPTIMAL PLACEMENT OF FRACTURES AND PRODUCTION WELLS 审中-公开
标题翻译：通过最佳放置的裂缝和生产井进行加热和改进加热含碳化合物的方法
公开(公告)号：WO2013165712A1
公开(公告)日：2013-11-07
申请号：PCT/US2013/037448
申请日：2013-04-19
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , LIN, Michael, W. , HEISTER, Lara, E. , HODA, Nazish , MEURER, William, P.
发明人： LIN, Michael, W. , HEISTER, Lara, E. , HODA, Nazish , MEURER, William, P.
IPC分类号： E21B43/16
CPC分类号： E21B43/2405
摘要： A method for containing and capturing liquids and gases generated during in situ pyrolysis that migrate through pyrolysis generated or natural fractures includes placing a row of horizontal hydraulic fractures above and below the heated zone and completing production wells within the horizontal hydraulic fractures. The method serves at least two purposes: 1) provides a local zone of weak mechanical strength to blunt the propagation of vertical pyrolysis generated fractures and 2) provides a drainage point for fluids to relieve pressure in the formation and improve recovery. Preferably, the organic-rich rock formation is an oil shale formation.
摘要翻译：包含和捕获在原位热解过程中产生的通过热解产生或天然裂缝迁移的液体和气体的方法包括在水平水力裂缝内和在加热区之上和之下放置一排水平水力裂缝并完成生产井。该方法至少有两个目的：1）提供弱机械强度的局部区域，以钝化垂直裂解产生的裂缝的传播，2）为流体提供排水点，以缓解地层压力并提高回收率。优选地，富含有机物的岩层是油页岩层。

4. 发明申请

WO2013165711A1 SYSTEMS AND METHODS OF DETECTING AN INTERSECTION BETWEEN A WELLBORE AND A SUBTERRANEAN STRUCTURE THAT INCLUDES A MARKER MATERIAL 审中-公开
标题翻译：检测井眼和包括标记材料的地下结构之间的相互作用的系统和方法
公开(公告)号：WO2013165711A1
公开(公告)日：2013-11-07
申请号：PCT/US2013/037444
申请日：2013-04-19
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , MEURER, William, P. , FANG, Chen , GALLO, Federico, G. , HODA, Nazish , LIN, Michael, W.
发明人： MEURER, William, P. , FANG, Chen , GALLO, Federico, G. , HODA, Nazish , LIN, Michael, W.
IPC分类号： E21B47/00
CPC分类号： E21B36/04 , E21B43/2401 , E21B43/267 , E21B47/00 , E21B47/0905
摘要： Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material. The systems and methods include drilling the wellbore and determining that the wellbore has intersected a portion of the subterranean structure that includes the marker material by detecting the marker material The systems and methods also may include distributing the marker material within the subterranean structure, aligning the marker material within the subterranean structure, determining one or more characteristics of the marker material, ceasing the drilling, repeatmg the method, and/or producing a hydrocarbon from the subterranean structure. The systems and methods further may include forming an electrical connection between an electric current source and a granular resistive heater that forms a portion of the subterranean structure, forming the granular resistive heater, and/or forming the subterranean structure.
摘要翻译：检测井眼与包括标记材料的地下结构之间的交点的系统和方法。系统和方法包括钻井孔并且通过检测标记材料来确定井眼已经与包括标记材料的地下结构的一部分相交。系统和方法还可以包括将标记材料分布在地下结构内，对准标记确定地下结构内的材料，确定标记材料的一个或多个特征，停止钻孔，重复该方法和/或从地下结构产生烃。系统和方法还可以包括在电流源和形成地下结构的一部分的颗粒电阻加热器之间形成电连接，形成粒状电阻加热器和/或形成地下结构。

5. 发明申请

WO2015094472A2 SYSTEMS AND METHODS FOR IMPROVED SUBTERRANEAN GRANULAR RESISTIVE HEATERS 审中-公开
标题翻译：用于改善的亚细亚颗粒电阻加热器的系统和方法
公开(公告)号：WO2015094472A2
公开(公告)日：2015-06-25
申请号：PCT/US2014/061411
申请日：2014-10-20
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , GALLO, Federico, G. , FANG, Chen , HOOA, Nazish , MEURER, William, P. , LIN, Michael, W.
发明人： GALLO, Federico, G. , FANG, Chen , HOOA, Nazish , MEURER, William, P. , LIN, Michael, W.
IPC分类号： E21B43/24
CPC分类号： C09K8/592 , E21B43/2401
摘要： Systems and methods for improved subterranean granular resistive heaters. The methods may include forming a composite granular resistive heating material. These methods may include determining an expected operating range for an environmental parameter for the composite granular resistive heating material within a subterranean formation, selecting a first material, selecting a second material, and/or generating the composite granular resistive heating material from the first material and the second material. The methods may include forming a granular resistive heater. The methods may include determining the expected operating range and/or locating the composite granular resistive heating material within the subterranean formation. The systems may include a composite granular resistive heating material that includes a first material and a second material and that defines a composite functional relationship between an electrical property of the composite granular resistive heating material and the environmental parameter. The composite functional relationship includes a mathematical extremum.
摘要翻译：用于改进的地下颗粒电阻加热器的系统和方法
。该方法可以包括形成复合颗粒电阻加热材料。这些方法可包括确定地层内复合颗粒电阻加热材料的环境参数的预期工作范围，选择第一材料，选择第二材料和/或从第一材料产生复合颗粒电阻加热材料，以及第二种材料。该方法可以包括形成粒状电阻加热器。该方法可以包括确定预期的操作范围和/或将复合粒状电阻加热材料定位在地下地层内。该系统可以包括复合粒状电阻加热材料，其包括第一材料和第二材料并且限定复合粒状电阻加热材料的电性质与环境参数之间的复合功能关系。复合函数关系包含一个数学极值。

6. 发明申请

WO2016010605A1 SYSTEM AND METHOD FOR RECOVERING HYDROCARBONS FROM A SUBSURFACE FORMATION THAT MINIMIZES SURFACE DISTURBANCE 审中-公开
标题翻译：从最小化表面干扰的表面形成中回收烃类的系统和方法
公开(公告)号：WO2016010605A1
公开(公告)日：2016-01-21
申请号：PCT/US2015/028269
申请日：2015-04-29
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , HOWELL, Shaquiiria, S. , LIN, Michael, W. , HUANG, Xianghui
发明人： HOWELL, Shaquiiria, S. , LIN, Michael, W. , HUANG, Xianghui
IPC分类号： E21B36/04 , E21B43/24
CPC分类号： E21B43/2401 , E21B36/04 , E21B47/00 , E21B47/065
摘要： The present disclosure provides a system and method for recovering hydrocarbons that minimize surface disturbance. The system includes an electrical heater, electrical cables substantially within the subsurface formation that connect to the electrical heater, electrical pathways substantially within the subsurface formation that are configured to transmit power to the electrical heater, and a first local electrical room that is configured to (i) detect a pathway error within the electrical pathways based on pathway characteristics of pathway sensors and (ii) correct the pathway error by switching power transmitted from a first one of the electrical pathways to a second one of the electrical pathways that is separate from the first one of the electrical pathways.
摘要翻译：本公开提供了一种用于回收使表面扰动最小化的烃的系统和方法。该系统包括电加热器，基本上在地下地层内连接到电加热器的电缆，基本上在地下地层内的电气路径被配置成向电加热器发送功率;以及第一本地电气室，其被配置为 i）基于路径传感器的路径特征检测电路径内的路径误差，以及（ii）通过将从第一个电通路传输的功率切换到与第一个电通路分开的第二个电路径来校正路径误差第一个电路。

7. 发明申请

WO2017172321A8 SELF-SOURCED RESERVOIR FLUID FOR ENHANCED OIL RECOVERY 审中-公开
公开(公告)号：WO2017172321A8
公开(公告)日：2017-10-05
申请号：PCT/US2017/021592
申请日：2017-03-09
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , VALENCIA, Jaime, A. , MAHER, David, W. , DENTON, Robert, D. , TELETZKE, Gary, F. , LIN, Michael, W.
发明人： VALENCIA, Jaime, A. , MAHER, David, W. , DENTON, Robert, D. , TELETZKE, Gary, F. , LIN, Michael, W.
IPC分类号： E21B43/40 , C09K8/594
摘要： Disclosed techniques include a method of obtaining an enhanced oil recovery fluid from a hydrocarbon reservoir, comprising producing a hydrocarbon stream (102) from the hydrocarbon reservoir (104), separating an associated gas stream (118) from the hydrocarbon stream (102), and condensing at least a portion of the associated gas stream (118) to obtain an enriched hydrocarbon fluid (124) suitable for injecting into a liquid layer (108) of the hydrocarbon reservoir (104) to enhance recovery of hydrocarbons from the hydrocarbon reservoir.

8. 发明申请

WO2016089498A1 BULK HEATING A SUBSURFACE FORMATION 审中-公开
标题翻译：大量加热表面形成
公开(公告)号：WO2016089498A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/056807
申请日：2015-10-22
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , CLAYTON, Erik, H. , HOWELL, Shaquiiria, S. , LIN, Michael, W. , SPIECKER, P., Matthew , SYMINGTON, William, A. , GALLO, Federico, G.
发明人： CLAYTON, Erik, H. , HOWELL, Shaquiiria, S. , LIN, Michael, W. , SPIECKER, P., Matthew , SYMINGTON, William, A. , GALLO, Federico, G.
IPC分类号： E21B36/04 , E21B43/24
CPC分类号： E21B43/2401 , E21B36/04 , E21B47/00
摘要： Systems and methods for bulk heating of a subsurface formation with at least a pair of electrode assemblies (50) in the subsurface formation (20) are disclosed. The method may include electrically powering the pair of electrode assemblies (50) to resistively heat a subsurface region between the pair of electrode assemblies with electrical current flowing through the subsurface region between the pair of electrode assemblies; flowing a shunt mitigator (64) into at least one of the pair of electrode assemblies; and mitigating a subsurface shunt between the pair of electrode assemblies with the shunt mitigator. Mitigating may be responsive to a shunt indicator that indicates a presence of the subsurface shunt.
摘要翻译：公开了用于在地下地层（20）内具有至少一对电极组件（50）的地下地层体积加热的系统和方法。该方法可以包括为一对电极组件（50）电力供电，以电流流过一对电极组件之间的地下区域来电阻加热该对电极组件之间的地下区域; 使分流缓冲器（64）流入所述一对电极组件中的至少一个; 并且利用分流减速器减轻一对电极组件之间的地下分流。减轻可能响应于指示地下分路的存在的分流指示器。

9. 发明申请

WO2017172321A1 SELF-SOURCED RESERVOIR FLUID FOR ENHANCED OIL RECOVERY 审中-公开
标题翻译：自给式储层流体用于增强油回收
公开(公告)号：WO2017172321A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/021592
申请日：2017-03-09
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , VALENCIA, Jaime, A. , MAHER, David, W. , DENTON, Robert, D. , TELETZKE, Gary, F. , LIN, Michael, W.
发明人： VALENCIA, Jaime, A. , MAHER, David, W. , DENTON, Robert, D. , TELETZKE, Gary, F. , LIN, Michael, W.
IPC分类号： E21B43/40 , C09K8/594
CPC分类号： E21B43/40 , C09K8/58 , C09K8/594 , C10G7/00 , E21B43/166 , E21B43/168
摘要： Disclosed techniques include a method of obtaining an enhanced oil recovery fluid from a hydrocarbon reservoir, comprising producing a hydrocarbon stream (102) from the hydrocarbon reservoir (104), separating an associated gas stream (118) from the hydrocarbon stream (102), and condensing at least a portion of the associated gas stream (118) to obtain an enriched hydrocarbon fluid (124) suitable for injecting into a liquid layer (108) of the hydrocarbon reservoir (104) to enhance recovery of hydrocarbons from the hydrocarbon reservoir.
摘要翻译：所公开的技术包括从烃储层获得强化油采收流体的方法，包括从烃储层（104）产生烃流（102），将相关气流（118）与烃流（102）以及冷凝至少一部分相关气流（118）以获得适于注入烃储存器（104）的液体层（108）中以增强回收率的富集烃流体（124）来自油气藏的碳氢化合物。

10. 发明申请

WO2016018480A1 CONTROLLED DELIVERY OF HEAT APPLIED TO A SUBSURFACE FORMATION 审中-公开
标题翻译：控制输送应用于表面形成
公开(公告)号：WO2016018480A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/028272
申请日：2015-04-29
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , CLAYTON, Erik, H. , LIN, Michael, W.
发明人： CLAYTON, Erik, H. , LIN, Michael, W.
IPC分类号： E21B43/24 , E21B43/30 , E21B36/04
CPC分类号： E21B43/2401 , E21B36/04 , E21B43/30 , E21B49/00
摘要： The present disclosure provides a method for controlling delivery of heat to a subsurface formation that includes (a) heating a first heater pattern; (b) determining an expected electrical conductivity; (c) calculating an estimated electrical conductivity; (d) comparing an estimated electrical conductivity to the expected electrical conductivity until the estimated electrical conductivity equals the expected electrical conductivity; (e) determining a first heater pattern reaction extent when the estimated electrical conductivity equals the expected electrical conductivity; and (f) when the first heater pattern reaction extent is within a target coke first heater pattern reaction extent range, one of (i) heating a second heater pattern instead of the first heater pattern and (ii) modifying the heating of the first heater pattern, and when the first heater pattern reaction extent is outside of the target coke first heater pattern reaction extent range repeating steps (a) - (e).
摘要翻译：本公开提供了一种用于控制向地下地层输送热量的方法，其包括（a）加热第一加热器图案; （b）确定预期的电导率; （c）计算估计的电导率; （d）将估计的电导率与预期的电导率进行比较，直到估计的电导率等于预期的电导率; （e）当估计的电导率等于预期的电导率时，确定第一加热器图案反应范围; 和（f）当第一加热器图案反应范围在目标焦炭第一加热器图案反应范围内时，（i）加热第二加热器图案而不是第一加热器图案，（ii）修改第一加热器图案反应范围的加热并且当第一加热器图案反应范围在重复步骤（a） - （e）的目标焦炭第一加热器图案反应范围之外时。

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