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1. 发明申请

WO2008048456A3 OPTIMIZED WELL SPACING FOR IN SITU SHALE OIL DEVELOPMENT 审中-公开
公开(公告)号：WO2008048456A3
公开(公告)日：2008-04-24
申请号：PCT/US2007/021673
申请日：2007-10-10
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , SYMINGTON, William, A. , KAMINSKY, Robert, D.
发明人： SYMINGTON, William, A. , KAMINSKY, Robert, D.
IPC分类号： E21B36/00
摘要： A method for spacing heater wells for an in situ conversion process is provided The method includes the steps of determining a direction along which thermal energy will travel most efficiently through a subsurface formation, and completing a plurality of heater wells in the subsurface formation, with the heater wells being spaced farther apart in the determined direction than in a direction transverse to the determined direction In one aspect, the step of determining a direction along which thermal energy will travel most efficiently is performed based upon a review of geological data pertaining to the subsurface formation The geological data may comprise the direction of least horizontal pnncipal stress in the subsurface formation Alternatively, the geological data may comprise the direction of bedding in the subsurface formation, the tilt of the subsurface formation relative to the surface topography, the organic carbon content of the kerogen, the initial formation permeability

2. 发明申请

WO2007126676A2 IN SITU CO-DEVELOPMENT OF OIL SHALE WITH MINERAL RECOVERY 审中-公开
标题翻译：在矿物开采的石油天然气发展中
公开(公告)号：WO2007126676A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/007133
申请日：2007-03-22
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KAMINSKY, Robert, D. , SYMINGTON, William, A. , YEAKEL, Jesse, D. , THOMAS, Michele, M.
发明人： KAMINSKY, Robert, D. , SYMINGTON, William, A. , YEAKEL, Jesse, D. , THOMAS, Michele, M.
IPC分类号： E21B41/02 , E21B43/00
CPC分类号： E21B43/2401 , E21B41/0064 , E21B43/241 , G06Q99/00 , Y02C10/14
摘要： A method of producing hydrocarbon fluids from a subsurface organic-rich rock formation, for example an oil shale formation, in which the oil shale formation contains water-soluble minerals, for example nahcolite, is provided. In one embodiment, the method includes the step of heating the organic-rich rock formation in situ . Optionally, this heating step may be performed prior to any substantial removal of water-soluble minerals from the organic-rich rock formation. In accordance with the method, the heating of the organic-rich rock formation both pyrolyzes at least a portion of the formation hydrocarbons, for example kerogen, to create hydrocarbon fluids, and converts at least a portion of the water-soluble minerals, for example, converts nahcolite to soda ash. Thereafter, the hydrocarbon fluids are produced from the formation.
摘要翻译：提供了一种从地下富含有机物岩层（例如油页岩形成）生产烃流体的方法，其中油页岩形成物含有水溶性矿物，例如纳氏沸石。在一个实施方案中，该方法包括在原位加热富含有机物的岩层的步骤。任选地，该加热步骤可以在从富含有机物的岩层中显着除去水溶性矿物之前进行。根据该方法，富含有机物的岩层的加热都会将至少一部分地层烃（例如油母质）热解，以产生烃流体，并转化至少一部分水溶性矿物，例如，将nahcolite转化为苏打灰。此后，从地层中产生烃流体。

3. 发明申请

WO2005010320A1 METHODS OF TREATING A SUBTERRANEAN FORMATION TO CONVERT ORGANIC MATTER INTO PRODUCIBLE HYDROCARBONS 审中-公开
标题翻译：处理有机物成为可生产烃的方法
公开(公告)号：WO2005010320A1
公开(公告)日：2005-02-03
申请号：PCT/US2004/011508
申请日：2004-04-14
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , SYMINGTON, William, A. , THOMAS, Michele, M. , PASSEY, Quinn, R. , EL-RABBA, Abdel, Wadood, M. , MOSS, Jeff, H. , KAMINSKY, Robert, D.
发明人： SYMINGTON, William, A. , THOMAS, Michele, M. , PASSEY, Quinn, R. , EL-RABBA, Abdel, Wadood, M. , MOSS, Jeff, H. , KAMINSKY, Robert, D.
IPC分类号： E21B43/12
CPC分类号： E21B43/2401 , E21B43/2405 , E21B43/26
摘要： Methods are provided that include the steps of providing wells in a formation, establishing one or more fractures (12) in the formation, such that each fracture intersects at least one of the wells (16, 18), placing electrically conductive material in the fractures, and generating electric current through the fractures and through the material such that sufficient heat (10) is generated by electrical resistivity within the material to pyrolyze organic matter in the formation into producible hydrocarbons.
摘要翻译：提供了包括以下步骤的方法：在地层中提供井，在地层中建立一个或多个裂缝（12），使得每个裂缝与至少一个井（16,18）相交，将导电材料放置在裂缝中并且通过裂缝和材料产生电流，使得通过材料内的电阻率产生足够的热（10），以将地层中的有机物质热解成可生产的烃。

4. 发明申请

WO2009094088A1 METHODS OF TREATING A SUBTERRANEAN FORMATION TO CONVERT ORGANIC MATTER INTO PRODUCIBLE HYDROCARBONS 审中-公开
标题翻译：处理有机物成为可生产烃的方法
公开(公告)号：WO2009094088A1
公开(公告)日：2009-07-30
申请号：PCT/US2008/088045
申请日：2008-12-22
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , SYMINGTON, William, A. , EL-RABAA, Abdel Wadood, M. , KAMINSKY, Robert, D. , MEURER, William, P. , PASSEY, Quinn, R. , THOMAS, Michele, M.
发明人： SYMINGTON, William, A. , EL-RABAA, Abdel Wadood, M. , KAMINSKY, Robert, D. , MEURER, William, P. , PASSEY, Quinn, R. , THOMAS, Michele, M.
IPC分类号： E21B43/26
CPC分类号： E21B43/2401 , E21B43/2405 , E21B43/26
摘要： Methods are provided that include the steps of providing wells in a formation, establishing one or more fractures in the formation, such that each fracture intersects at least one of the wells, placing electrically conductive material in the fracture, and applying an electric voltage across the fracture and through the material such that sufficient heat is generated by electrical resistivity within the material to heat and/or pyrolyze organic matter in the formation to form producible hydrocarbons.
摘要翻译：提供了包括以下步骤的方法：在地层中提供井，在地层中建立一个或多个裂缝，使得每个裂缝与至少一个井相交，将导电材料放置在裂缝中，并施加电压断裂并穿过材料，使得通过材料内的电阻率产生足够的热量以加热和/或热解地层中的有机物质以形成可产生的烃。

5. 发明申请

WO2009076006A1 OPTIMIZATION OF UNTREATED OIL SHALE GEOMETRY TO CONTROL SUBSIDENCE 审中-公开
标题翻译：优化无油石油几何控制替代
公开(公告)号：WO2009076006A1
公开(公告)日：2009-06-18
申请号：PCT/US2008/083815
申请日：2008-11-17
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KAMINSKY, Robert, D. , SYMINGTON, William, A.
发明人： KAMINSKY, Robert, D. , SYMINGTON, William, A.
IPC分类号： E21B36/00 , E21B43/24 , E21B43/40
CPC分类号： E21B43/24 , E21B43/247 , E21B43/30
摘要： A method for developing hydrocarbons from a subsurface formation is provided. The subsurface formation may include oil shale. The method may include conductively heating portions of an organic-rich rock formation located in a development area, thereby pyrolyzing at least a portion of formation hydrocarbons located in a heated zone in the organic-rich rock formation into hydrocarbon fluids. The heat may be generated from one or more wellbores completed within the formation, such as by means of a resistive heating element. At least one unheated zone is preserved within the organic-rich rock formation. This leaves a portion of the development area substantially unpyrolyzed. The at least one unheated zone is sized or configured in order to substantially optimize that portion of the development area in which the organic-rich rock is pyrolyzed while controlling subsidence above the organic-rich rock formation.
摘要翻译：提供了一种从地下地层开发碳氢化合物的方法。地下构造可以包括油页岩。该方法可以包括导电地加热位于显影区域中的富含有机物岩层的部分，从而将位于富含有机物岩层中的加热区中的至少一部分地层烃热解成烃流体。热量可以由在地层内完成的一个或多个井眼产生，例如通过电阻加热元件产生。在富含有机物的岩层中至少保留一个未加热区域。这使得开发区域的一部分基本上未被裂解。所述至少一个未加热区的尺寸或构造是为了基本上优化其中富含有机物的岩石被热解的开发区域的一部分，同时控制富含有机物的岩层上方的沉降。

6. 发明申请

WO2008048454A3 COMBINED DEVELOPMENT OF OIL SHALE BY IN SITU HEATING WITH A DEEPER HYDROCARBON RESOURCE 审中-公开
公开(公告)号：WO2008048454A3
公开(公告)日：2008-04-24
申请号：PCT/US2007/021668
申请日：2007-10-10
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , SYMINGTON, William, A. , KAMINSKY, Robert, D. , YEAKEL, Jesse, D. , THOMAS, Michele, M. , KROHN, Steve, R.
发明人： SYMINGTON, William, A. , KAMINSKY, Robert, D. , YEAKEL, Jesse, D. , THOMAS, Michele, M. , KROHN, Steve, R.
IPC分类号： E21B43/24
摘要： A method for producing hydrocarbons from subsurface formations at different depths is first provided. In one aspect, the method includes the step of heating organic-rich rock, in situ, within a subsurface formation at a first depth. The result of the heating step is that at least a portion of the organic-rich rock is pyrolyzed into hydrocarbon fluids. Preferably, the organic-rich rock of the subsurface formation of the first depth is oil shale. The method also includes providing at least one substantially unheated zone within the formation of the first depth. In this way, the organic-rich rock in that zone is left substantially unpyrolyzed. The method further includes drilling at least one production well through the unheated zone, and completing the at least one production well in a subsurface formation at a second depth that is deeper than the first depth.

7. 发明申请

WO2005045192A1 HYDROCARBON RECOVERY FROM IMPERMEABLE OIL SHALES 审中-公开
标题翻译：从不可分离的油料中回收油料
公开(公告)号：WO2005045192A1
公开(公告)日：2005-05-19
申请号：PCT/US2004/024947
申请日：2004-07-30
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KAMINSKY, Robert, D. , SYMINGTON, William, A.
发明人： KAMINSKY, Robert, D. , SYMINGTON, William, A.
IPC分类号： E21B43/24
CPC分类号： E21B43/2405 , E21B43/26 , E21B43/267
摘要： An economic method for in situ maturing and production of oil shale or other deep-lying, impermeable resources containing immobile hydrocarbons. Vertical fractures are created using horizontal or vertical wells. The same or other wells are used to inject pressurized fluids heated to less than approximately 370° C, and to return the cooled fluid for reheating and recycling. The heat transferred to the oil shale gradually matures the kerogen to oil and gas as the temperature in the shale is brought up, and also promotes permeability within the shale in the form of small fractures sufficient to allow the shale to flow into the well fractures where the product is collected commingled with the heating fluid and separated out before the heating fluid is recycled.
摘要翻译：一种用于原位成熟和生产油页岩或其他深层不透水资源的经济方法，其中包含固体碳氢化合物。垂直裂缝是使用水平井或垂直井造成的。使用相同或其他井注射加热到小于约370℃的加压流体，并返回冷却的流体以再加热和再循环。转移到油页岩的热量随着页岩中的温度升高而将油母质逐渐成熟为油气，并且还以小裂缝的形式促进页岩内的渗透性，足以使页岩流入井眼裂缝，其中将产物与加热流体混合并在加热流体回收之前分离出来。

8. 发明申请

WO2016081104A1 METHOD OF RECOVERING HYDROCARBONS WITHIN A SUBSURFACE FORMATION 审中-公开
标题翻译：在地层形成中回收烃的方法
公开(公告)号：WO2016081104A1
公开(公告)日：2016-05-26
申请号：PCT/US2015/055742
申请日：2015-10-15
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , SYMINGTON, William, A. , CLAYTON, Erik, H. , KAMINSKY, Robert, D. , MANAK, Larry, J. , BURNS, James, S.
发明人： SYMINGTON, William, A. , CLAYTON, Erik, H. , KAMINSKY, Robert, D. , MANAK, Larry, J. , BURNS, James, S.
IPC分类号： E21B43/24
CPC分类号： E21B43/2401 , E21B36/04 , E21B43/2405 , E21B43/26 , E21B47/00 , G01V3/02
摘要： A method of recovering hydrocarbons includes forming a first electrode by creating a first hydraulic fracture within the subsurface formation and pumping a first electrically conductive material into the first hydraulic fracture; forming a second electrode by creating a second hydraulic fracture within the subsurface formation and pumping a second electrically conductive material into the second hydraulic fracture; electrically connecting a first power transmitting mechanism to the first electrode; electrically connecting a second power transmitting mechanism to the second electrode; and heating the subsurface formation between the first electrode and the second electrode by transmitting an electrical current via the first power transmitting mechanism to the first electrode and via the second power transmitting mechanism to the second electrode and by flowing the electrical current from the first electrode to the second electrode. The electrical current substantially includes a frequency between 60 Hertz and 500 Kilohertz.
摘要翻译：回收烃的方法包括通过在地下地层内产生第一水力裂缝并将第一导电材料泵送到第一水力裂缝中来形成第一电极; 通过在所述地下地层内产生第二水力断裂并将第二导电材料泵送到所述第二水力断裂中来形成第二电极; 将第一动力传递机构电连接到所述第一电极; 将第二动力传递机构电连接到所述第二电极; 以及通过经由所述第一动力传递机构将电流传递到所述第一电极并且经由所述第二动力传递机构向所述第二电极传递电流并且将所述电流从所述第一电极流动到所述第一电极和所述第二电极之间，第二电极。电流基本上包括60赫兹和500千赫兹之间的频率。

9. 发明申请

WO2008048532A2 TESTING APPARATUS FOR APPLYING A STRESS TO A TEST SAMPLE 审中-公开
标题翻译：将应力应用于测试样品的测试设备
公开(公告)号：WO2008048532A2
公开(公告)日：2008-04-24
申请号：PCT/US2007/021968
申请日：2007-10-12
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY\ , SYMINGTON, William, A. , OTTEN, Glenn, A. , THOMAS, Michele, M.
发明人： SYMINGTON, William, A. , OTTEN, Glenn, A. , THOMAS, Michele, M.
IPC分类号： G01N3/08
CPC分类号： E21B41/0064 , G01N15/0826 , Y02C10/14
摘要： A testing apparatus which is suitable for applying a stress load to a test specimen is provided. The testing apparatus may be used to simulate lithostatic stress on a test specimen, which may be, for example, a portion of a geologic formation. The testing apparatus may also be used in a method of evaluating the expected production of fluids obtainable from in situ pyrolysis of oil shale.
摘要翻译：提供了适用于向测试样品施加应力负载的测试装置。该测试装置可以用于模拟测试样本上的岩石静压应力，该测试样本可以是例如地质构造的一部分。该测试装置也可用于评估从油页岩的原位热解可获得的流体的预期产量的方法。

10. 发明申请

WO2008048448A2 HEATING AN ORGANIC-RICH ROCK FORMATION IN SITU TO PRODUCE PRODUCTS WITH IMPROVED PROPERTIES 审中-公开
标题翻译：在现场加热富有机质的岩石地层以生产具有改进性能的产品
公开(公告)号：WO2008048448A2
公开(公告)日：2008-04-24
申请号：PCT/US2007021645
申请日：2007-10-10
申请人： EXXONMOBIL UPSTREAM RES CO , MEURER WILLIAM P , KAMINSKY ROBERT D , OTTEN GLENN A , SYMINGTON WILLIAM A , YEAKEL JESSE D , BRAUN ANA L , WENGER LLOYD M
发明人： MEURER WILLIAM P , KAMINSKY ROBERT D , OTTEN GLENN A , SYMINGTON WILLIAM A , YEAKEL JESSE D , BRAUN ANA L , WENGER LLOYD M
IPC分类号： C10G9/02
CPC分类号： E21B41/0064 , C10G1/02 , C10G2300/202 , C10G2300/207 , C10G2300/308 , C10G2300/4037 , C10G2400/30 , Y02C10/14
摘要： A method of producing hydrocarbon fluids with improved hydrocarbon compound properties from a subsurface organic-rich rock formation, such as an oil shale formation, is provided. The method may include the step of heating the organic- rich rock formation in situ. In accordance with the method, the heating of the organic-rich rock formation may pyrolyze at least a portion of the formation hydrocarbons, for example kerogen, to create hydrocarbon fluids. Thereafter, the hydrocarbon fluids may be produced from the formation. Hydrocarbon fluids with improved hydrocarbon compound properties are also provided.
摘要翻译：提供了从地下富有机质岩层如油页岩地层生产具有改善的烃化合物性质的烃流体的方法。该方法可以包括在原地加热富含有机物岩层的步骤。根据该方法，富含有机物岩层的加热可以热解至少一部分地层烃，例如干酪根，以产生烃流体。之后，可以从地层中生产烃流体。还提供具有改进的烃化合物性质的烃流体。

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