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1. 发明申请

US20210340428A1 SYSTEM AND METHOD FOR OPTIMIZED PRODUCTION OF HYDROCARBONS FROM SHALE OIL RESERVOIRS VIA CYCLIC INJECTION 有权
公开(公告)号：US20210340428A1
公开(公告)日：2021-11-04
申请号：US17138355
申请日：2020-12-30
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： C09K8/594 , E21B47/06 , E21B49/08
摘要： System and method for the optimized production of hydrocarbons from shale oil reservoirs via cyclic injection to achieve an improved and optimal recovery of oil. The method can determine and optimize the composition of injected fluids to be injected, the rate, pressure and duration of injection, the production rate and pressure of produced fluids; can determine and utilize the optimum number of injection and production cycles; can determine the amount of soaking time (if any); and can determine the equipment design and operating characteristics to provide for the optimized injection of injection fluids, and the separation of produced fluids for both reinjection and delivery to sales or storage.

2. 发明授权

US09102953B2 Biogasification of coal to methane and other useful products 有权
标题翻译：煤炭生物气化为甲烷等有用产品
公开(公告)号：US09102953B2
公开(公告)日：2015-08-11
申请号：US12965285
申请日：2010-12-10
申请人： Robert A. Downey , Song Jin , Paul H. Fallgren
发明人： Robert A. Downey , Song Jin , Paul H. Fallgren
IPC分类号： C12P5/02 , C12M1/107 , C12M1/00
CPC分类号： C12P5/023 , C12M21/04 , C12M45/04 , Y02E50/343
摘要： Method of bioconversion of coal to methane, carbon dioxide, and other valuable gaseous and liquid products in a multi-step process that may include particle size reduction, separation of non-coal materials, addition of chemicals, and multi-stage anaerobic fermentation are disclosed.
摘要翻译：公开了在多步骤过程中将煤转化为甲烷，二氧化碳和其它有价值的气态和液体产物的方法，其可包括粒径减小，非煤材料分离，添加化学物质和多阶段厌氧发酵。

3. 发明申请

US20110262987A1 Solubilization of Carbonaceous Materials and Conversion to Hydrocarbons and Other Useful Products 审中-公开
标题翻译：碳质材料的溶解和转化为碳氢化合物和其他有用的产品
公开(公告)号：US20110262987A1
公开(公告)日：2011-10-27
申请号：US13091730
申请日：2011-04-21
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： C12P3/00 , E21B43/16 , C09K3/00 , C01B3/02 , C07C1/00 , C11B3/02
CPC分类号： E21B43/28 , C09K8/58 , C09K8/582 , C09K8/86 , C11B3/04 , C12P5/023 , Y02E50/343
摘要： Methods of producing useful products, such as hydrocarbons and other molecules that are useful as fuels, from carbonaceous materials, are disclosed. Such methods include obtaining a carbonaceous material, such as coal, from a deposit and treating the carbonaceous material with one or more chemicals, including acetic acid, salts of acetic acid, esters of acetic acid, hydroxides and peroxides, alone or in combination, to solubilize the material in preparation for further processing, such as bioconversion, to produce useful products, or solubilizing the carbonaceous material in a formation using the above-recited chemicals, removing the solubilized material from the formation and bioconverting it to produce useful products, or solubilizing the material using the above-recited chemicals and bioconverting at least a portion of the solubilized material in a formation followed by recovery of useful products from the formation.
摘要翻译：公开了生产有用产物如碳氢化合物和其它可用作燃料的分子的方法。这样的方法包括从沉积物中获得碳质材料，例如煤，并用一种或多种化学品（包括乙酸，乙酸盐，乙酸，氢氧化物和过氧化物的酯）单独或组合地处理含碳材料至溶解该材料以进行进一步加工，例如生物转化，以产生有用的产物，或使用上述化学物质将形成的碳质材料溶解在地层中，从该地层中除去溶解的物质并将其生物转化以产生有用的产物或增溶使用上述化学物质的材料，并将至少一部分溶解的材料在地层中生物转化，然后从地层中回收有用的产物。

4. 发明申请

US20100032157A1 Well stimulation 有权
标题翻译：刺激好
公开(公告)号：US20100032157A1
公开(公告)日：2010-02-11
申请号：US12462682
申请日：2009-08-07
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： E21B43/16
CPC分类号： C09K8/68 , C09K8/86
摘要： Disclosed are processes for improving recovery of product from a subterranean carbonaceous deposit wherein there has been a reduction in product recovery from a production well, the processes comprising treating the deposit with a liquid that contains at least one of an oxoacid ester of phosphorous or an oxoacid acid ester of sulfur.
摘要翻译：公开了一种改善从地下含碳沉积物中回收产物的方法，其中从生产井中产品回收率降低，其中包括用含有磷或含氧酸的含氧酸酯中的至少一种的液体处理沉积物硫酸酯。

5. 发明授权

US09255472B2 Method for optimizing in-situ bioconversion of carbon-bearing formations 有权
标题翻译：优化含碳地层原位生物转化的方法
公开(公告)号：US09255472B2
公开(公告)日：2016-02-09
申请号：US13889754
申请日：2013-05-08
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： E21B43/22 , B09C1/10 , C09K8/582 , E21B43/295 , C12M1/107 , C12M1/00 , C12P5/02 , E21B43/16 , E21B43/00 , C02F1/00
CPC分类号： E21B43/295 , B09C1/10 , C02F1/001 , C09K8/582 , C12M21/04 , C12M23/18 , C12P5/023 , E21B43/006 , E21B43/16 , Y02E50/343
摘要： A process for bioconverting a subterranean carbon-bearing subterranean formation deposit include the steps of injecting a fluid into the carbon bearing deposit with at least one injection well and removing injected fluid and product from the deposit through at least one production well, controlling fluid pressure within at least a portion of the deposit by use of the injected fluid such that the pressure causes a net effective stress decrease for the portion of the deposit and an increase in permeability of the deposit, bioconverting at least a portion of carbonaceous materials in the carbon bearing deposit to methane by a microbial consortium, and withdrawing the injected fluid and methane from the carbon bearing deposit. Cetane or butane may also be produced by the microbial consortium.
摘要翻译：用于生物转化地下含碳地层沉积物的方法包括以下步骤：用至少一个注入井将流体注入到含碳沉积物中，并通过至少一个生产井从沉积物中去除注入的流体和产物，控制流体压力通过使用注入的流体的至少一部分沉积物，使得压力导致沉积物的一部分的净有效应力降低并且沉积物的渗透性增加，生物转化碳轴承中的至少一部分碳质材料通过微生物联盟沉积到甲烷中，并从含碳沉积物中取出注入的流体和甲烷。十六烷或丁烷也可以由微生物联盟生产。

6. 发明授权

US08459350B2 Method for optimizing in-situ bioconversion of carbon-bearing formations 失效
标题翻译：优化含碳地层原位生物转化的方法
公开(公告)号：US08459350B2
公开(公告)日：2013-06-11
申请号：US13466187
申请日：2012-05-08
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： E21B43/22
CPC分类号： E21B43/295 , B09C1/10 , C02F1/001 , C09K8/582 , C12M21/04 , C12M23/18 , C12P5/023 , E21B43/006 , E21B43/16 , Y02E50/343
摘要： A process for producing methane, carbon dioxide, gaseous and liquid hydrocarbons, and other valuable products from subterranean carbon bearing formations, in-situ. The process utilizes indigenous and/or non-indigenous microbial consortia that are capable of converting a carbon-bearing material such as shale or coal to desired products. The process comprises injecting fluid into a carbon bearing deposit with at least one injection well and removing injected fluid and product from the deposit through at least one production well, and controlling fluid pressure within at least a portion of the deposit by use of the injected fluid, the pressure being controlled such that the fluid pressure within at least a portion of the deposit exceeds the fluid pressure that normally exists in that portion.
摘要翻译：原位生产甲烷，二氧化碳，气态和液态碳氢化合物及其他有价值的产品的方法。该方法利用能够将含碳材料如页岩或煤转化为所需产品的土着和/或非土着微生物联合体。该方法包括将流体注入含有至少一个注入井的含碳沉积物中，并通过至少一个生产井从沉积物中去除注入的流体和产物，并且通过使用注入的流体来控制沉积物的至少一部分内的流体压力压力被控制使得至少一部分沉积物内的流体压力超过通常存在于该部分中的流体压力。

7. 发明申请

US20130059358A1 IN-SITU ELECTRICAL STIMULATION OF BIOCONVERSION OF CARBON-BEARING FORMATIONS 审中-公开
标题翻译：碳钢轴承生物聚合的现场电气刺激
公开(公告)号：US20130059358A1
公开(公告)日：2013-03-07
申请号：US13696646
申请日：2011-05-11
申请人： Robert A. Downey , Song Jin , William J. Brown , Paul H. Fallgren
发明人： Robert A. Downey , Song Jin , William J. Brown , Paul H. Fallgren
IPC分类号： C12P5/02
CPC分类号： C12P5/023 , C09K8/582 , C12N1/38 , C12N13/00 , E21B43/006 , E21B43/295 , Y02E50/343
摘要： Methods of stimulating microbial consortia, such as microbial consortia in a geological formation, such as comprising methanogens and other bacteria, for producing methane and other fuels or fuel precursors from coal or other carbonaceous materials, are disclosed along with methods for increasing bioconversion of carbonaceous materials, such as coal, into methane and other useful hydrocarbon products, wherein the consortia respond to electrical stimulation, either physical or chemical.
摘要翻译：公开了一些刺激微生物联合体的方法，例如用于从煤或其它含碳材料生产甲烷和其他燃料或燃料前体的地质构造中的微生物联合体，例如包含产甲烷菌和其他细菌的方法，以及用于增加碳质材料的生物转化的方法，例如煤，进入甲烷和其他有用的烃产品，其中财团对物理或化学的电刺激作出反应。

8. 发明授权

US08176978B2 Method for optimizing in-situ bioconversion of carbon-bearing formations 有权
标题翻译：优化含碳地层原位生物转化的方法
公开(公告)号：US08176978B2
公开(公告)日：2012-05-15
申请号：US12459416
申请日：2009-07-01
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： E21B43/22
CPC分类号： E21B43/295 , B09C1/10 , C02F1/001 , C09K8/582 , C12M21/04 , C12M23/18 , C12P5/023 , E21B43/006 , E21B43/16 , Y02E50/343
摘要： Processes relating to the production of methane, carbon dioxide, gaseous and liquid hydrocarbons, and other valuable products from subterranean carbon bearing formations, in-situ, are disclosed. In a preferred embodiment, such production utilizes indigenous and/or non-indigenous microbial consortia that are capable of converting a carbon bearing material such as shale or coal to desired products. In a particularly preferred embodiment there is provided a process for bioconverting a carbon-bearing subterranean formation, wherein the process comprises injecting fluid into a carbon bearing deposit with at least one injection well and removing injected fluid and product from the deposit through at least one production well, and controlling fluid pressure within at least a portion of the deposit by use of the injected fluid, the pressure being controlled such that the fluid pressure within at least a portion of the deposit exceeds the fluid pressure that normally exists in that portion.
摘要翻译：公开了与地下含碳地层原位生产甲烷，二氧化碳，气态和液态烃以及其他有价值产品相关的方法。在优选的实施方案中，这种生产利用能够将含碳材料如页岩或煤转化为所需产品的土着和/或非土着微生物联合体。在特别优选的实施方案中，提供了一种用于生物转化含碳地下地层的方法，其中所述方法包括将流体注入含有至少一个注入井的含碳沉积物中，并通过至少一种生产从沉积物中除去注入的流体和产物并且通过使用注入的流体控制沉积物的至少一部分内的流体压力，所述压力被控制成使得沉积物的至少一部分内的流体压力超过通常存在于该部分中的流体压力。

9. 发明授权

US08151876B2 Well stimulation 有权
标题翻译：刺激好
公开(公告)号：US08151876B2
公开(公告)日：2012-04-10
申请号：US12462682
申请日：2009-08-07
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： E21B43/22 , E21B43/24 , E21B43/25 , E21B43/26
CPC分类号： C09K8/68 , C09K8/86
摘要： Disclosed are processes for improving recovery of product from a subterranean carbonaceous deposit wherein there has been a reduction in product recovery from a production well, the processes comprising treating the deposit with a liquid that contains at least one of an oxoacid ester of phosphorous or an oxoacid acid ester of sulfur.
摘要翻译：公开了一种改善从地下含碳沉积物中回收产物的方法，其中从生产井中产品回收率降低，其中包括用含有磷或含氧酸的含氧酸酯中的至少一种的液体处理沉积物硫酸酯。

10. 发明申请

US20140151027A1 Method For Optimizing In-Situ Bioconversion of Carbon-Bearing Formations 有权
标题翻译：优化碳轴承地层原位生物转化的方法
公开(公告)号：US20140151027A1
公开(公告)日：2014-06-05
申请号：US13889754
申请日：2013-05-08
申请人： Robert A. Downey
发明人： Robert A. Downey
IPC分类号： E21B43/295 , C09K8/582
CPC分类号： E21B43/295 , B09C1/10 , C02F1/001 , C09K8/582 , C12M21/04 , C12M23/18 , C12P5/023 , E21B43/006 , E21B43/16 , Y02E50/343
摘要： Processes relating to the production of methane, carbon dioxide, gaseous and liquid hydrocarbons, and other valuable products from subterranean carbon bearing formations, in-situ, are disclosed. In a preferred embodiment, such production utilizes indigenous and/or non-indigenous microbial consortia that are capable of converting a carbon bearing material such as shale or coal to desired products. In a particularly preferred embodiment there is provided a process for bioconverting a carbon-bearing subterranean formation, wherein the process comprises injecting fluid into a carbon bearing deposit with at least one injection well and removing injected fluid and product from the deposit through at least one production well, and controlling fluid pressure within at least a portion of the deposit by use of the injected fluid, the pressure being controlled such that the fluid pressure within at least a portion of the deposit exceeds the fluid pressure that normally exists in that portion.
摘要翻译：公开了与地下含碳地层原位生产甲烷，二氧化碳，气态和液态烃以及其他有价值产品相关的方法。在优选的实施方案中，这种生产利用能够将含碳材料如页岩或煤转化为所需产品的土着和/或非土着微生物联合体。在特别优选的实施方案中，提供了一种用于生物转化含碳地下地层的方法，其中所述方法包括将流体注入含有至少一个注入井的含碳沉积物中，并通过至少一种生产从沉积物中除去注入的流体和产物并且通过使用注入的流体控制沉积物的至少一部分内的流体压力，所述压力被控制成使得沉积物的至少一部分内的流体压力超过通常存在于该部分中的流体压力。

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