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1. 发明授权

US10113396B2 Fracturing fluids and methods of treating hydrocarbon formations 有权
公开(公告)号：US10113396B2
公开(公告)日：2018-10-30
申请号：US15084833
申请日：2016-03-30
申请人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
发明人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
IPC分类号： E21B43/267 , E21B37/06 , C09K8/52 , E21B33/134 , C09K8/62 , C09K8/70 , C09K8/80 , E21B43/26 , C09K8/76 , E21B33/138 , C09K8/575 , C09K8/68 , E21B43/04 , C09K8/035 , C09K8/12 , C09K8/34 , E21B21/00
摘要： A method of fracturing a subterranean formation penetrated by a well comprises: forming a fracturing composition comprising a carrier fluid; and a superabsorbent polymer component comprising one or more of the following: a first composite of a proppant and a first superabsorbent polymer in an unhydrated form, the first superabsorbent polymer being at least partially embedded in a void area of the proppant; a coated superabsorbent polymer; a superabsorbent material having a three-dimensional network; or a second composite of a second superabsorbent polymer and a slow-release breaker; and pumping the hydraulic fracturing composition into the subterranean formation to create or enlarge a fracture.

2. 发明申请

US20160289549A1 FRACTURING FLUIDS AND METHODS OF TREATING HYDROCARBON FORMATIONS 审中-公开
公开(公告)号：US20160289549A1
公开(公告)日：2016-10-06
申请号：US15084833
申请日：2016-03-30
申请人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
发明人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
IPC分类号： C09K8/70 , E21B43/26 , E21B43/267 , C09K8/80
CPC分类号： E21B37/06 , C09K8/035 , C09K8/12 , C09K8/34 , C09K8/52 , C09K8/5756 , C09K8/62 , C09K8/68 , C09K8/685 , C09K8/70 , C09K8/703 , C09K8/706 , C09K8/76 , C09K8/80 , C09K2208/26 , E21B21/00 , E21B21/003 , E21B21/068 , E21B33/134 , E21B33/138 , E21B43/04 , E21B43/26 , E21B43/267
摘要： A method of fracturing a subterranean formation penetrated by a well comprises: forming a fracturing composition comprising a carrier fluid; and a superabsorbent polymer component comprising one or more of the following: a first composite of a proppant and a first superabsorbent polymer in an unhydrated form, the first superabsorbent polymer being at least partially embedded in a void area of the proppant; a coated superabsorbent polymer; a superabsorbent material having a three-dimensional network; or a second composite of a second superabsorbent polymer and a slow-release breaker; and pumping the hydraulic fracturing composition into the subterranean formation to create or enlarge a fracture.

3. 发明授权

US10570700B2 Fracturing fluids and methods of treating hydrocarbon formations 有权
公开(公告)号：US10570700B2
公开(公告)日：2020-02-25
申请号：US16043455
申请日：2018-07-24
申请人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
发明人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
IPC分类号： E21B37/06 , C09K8/68 , C09K8/64 , C09K8/88 , C09K8/82 , C09K8/90 , C09K8/52 , E21B33/134 , C09K8/62 , C09K8/70 , C09K8/80 , E21B43/26 , E21B43/267 , C09K8/76 , E21B33/138 , C09K8/575 , E21B43/04 , C09K8/035 , C09K8/12 , C09K8/34 , E21B21/00
摘要： A method of fracturing a subterranean formation penetrated by a well comprises: forming a fracturing composition comprising a carrier fluid; and a superabsorbent polymer component comprising one or more of the following: a first composite of a proppant and a first superabsorbent polymer in an unhydrated form, the first superabsorbent polymer being at least partially embedded in a void area of the proppant; a coated superabsorbent polymer; a superabsorbent material having a three-dimensional network; or a second composite of a second superabsorbent polymer and a slow-release breaker; and pumping the hydraulic fracturing composition into the subterranean formation to create or enlarge a fracture.

4. 发明申请

US20180328147A1 FRACTURING FLUIDS AND METHODS OF TREATING HYDROCARBON FORMATIONS 审中-公开
公开(公告)号：US20180328147A1
公开(公告)日：2018-11-15
申请号：US16043455
申请日：2018-07-24
申请人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
发明人： Scott Gregory Nelson , Hong Sun , Jia Zhou , Leiming Li , Xiaolan Wang , Qi Qu
IPC分类号： E21B37/06 , C09K8/68 , C09K8/52 , C09K8/70 , E21B21/00 , C09K8/34 , C09K8/12 , C09K8/035 , E21B43/04 , C09K8/575 , E21B33/138 , C09K8/76 , E21B43/267 , E21B43/26 , C09K8/80 , C09K8/62 , E21B33/134
CPC分类号： E21B37/06 , C09K8/035 , C09K8/12 , C09K8/34 , C09K8/52 , C09K8/5756 , C09K8/62 , C09K8/64 , C09K8/68 , C09K8/685 , C09K8/70 , C09K8/703 , C09K8/706 , C09K8/76 , C09K8/80 , C09K8/82 , C09K8/88 , C09K8/887 , C09K8/90 , C09K2208/26 , E21B21/00 , E21B21/003 , E21B33/134 , E21B33/138 , E21B43/04 , E21B43/26 , E21B43/267
摘要： A method of fracturing a subterranean formation penetrated by a well comprises: forming a fracturing composition comprising a carrier fluid; and a superabsorbent polymer component comprising one or more of the following: a first composite of a proppant and a first superabsorbent polymer in an unhydrated form, the first superabsorbent polymer being at least partially embedded in a void area of the proppant; a coated superabsorbent polymer; a superabsorbent material having a three-dimensional network; or a second composite of a second superabsorbent polymer and a slow-release breaker; and pumping the hydraulic fracturing composition into the subterranean formation to create or enlarge a fracture.

5. 发明授权

US09828844B2 Hydraulic fracturing composition, method for making and use of same 有权
$Hydraulic fracturing composition, method for making and use of same$
公开(公告)号：US09828844B2
公开(公告)日：2017-11-28
申请号：US14169698
申请日：2014-01-31
申请人： Jia Zhou , Qi Qu , Scott G. Nelson , Hong Sun , Leiming Li
发明人： Jia Zhou , Qi Qu , Scott G. Nelson , Hong Sun , Leiming Li
IPC分类号： E21B43/267 , C09K8/68
CPC分类号： E21B43/267 , C09K8/685 , C09K2208/26
摘要： A hydraulic fracturing composition includes: a superabsorbent polymer in an expanded state; a plurality of proppant particles disposed in the superabsorbent polymer; an additive comprising a surfactant, a viscose polymer, or a combination thereof, and a fluid to expand the superabsorbent polymer into the expanded state. A process for disposing a plurality of proppant particles in a fracture comprises: disposing a hydraulic fracturing composition in a downhole environment; forming a fracture; disposing the hydraulic fracturing composition in the fracture; breaking the superabsorbent polymer after forming the fracture; and releasing the plurality of proppant particles from superabsorbent polymer. The process also comprises injecting a proppant-free fluid and a proppant-containing fluid in an alternating order into a subterranean formation.

6. 发明申请

US20140332214A1 HYDRAULIC FRACTURING COMPOSITION, METHOD FOR MAKING AND USE OF SAME 有权
标题翻译：液压破碎组合物，其制造和使用方法
公开(公告)号：US20140332214A1
公开(公告)日：2014-11-13
申请号：US14169698
申请日：2014-01-31
申请人： Jia Zhou , Qi Qu , Scott G. Nelson , Hong Sun , Leiming Li
发明人： Jia Zhou , Qi Qu , Scott G. Nelson , Hong Sun , Leiming Li
IPC分类号： C09K8/80 , E21B43/267
CPC分类号： E21B43/267 , C09K8/685 , C09K2208/26
摘要： A hydraulic fracturing composition includes: a superabsorbent polymer in an expanded state; a plurality of proppant particles disposed in the superabsorbent polymer; an additive comprising a surfactant, a viscose polymer, or a combination thereof, and a fluid to expand the superabsorbent polymer into the expanded state. A process for disposing a plurality of proppant particles in a fracture comprises: disposing a hydraulic fracturing composition in a downhole environment; forming a fracture; disposing the hydraulic fracturing composition in the fracture; breaking the superabsorbent polymer after forming the fracture; and releasing the plurality of proppant particles from superabsorbent polymer. The process also comprises injecting a proppant-free fluid and a proppant-containing fluid in an alternating order into a subterranean formation.
摘要翻译：水力压裂组合物包括：膨胀状态的超吸收性聚合物; 设置在超吸收性聚合物中的多个支撑剂颗粒; 包含表面活性剂，粘胶聚合物或其组合的添加剂以及将超吸收性聚合物膨胀成膨胀状态的流体。在断裂中配置多个支撑剂颗粒的方法包括：在井下环境中设置水硬性压裂组合物; 形成骨折; 将水力压裂组合物置于裂缝中; 在形成断裂之后破坏超吸收性聚合物; 并从超吸收聚合物中释放多个支撑剂颗粒。该方法还包括将不含支撑剂的流体和含支撑剂的流体以交替顺序注入到地层中。

7. 发明授权

US09688904B2 Fracturing fluids and methods for treating hydrocarbon-bearing formations 有权
公开(公告)号：US09688904B2
公开(公告)日：2017-06-27
申请号：US13718844
申请日：2012-12-18
申请人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
发明人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
IPC分类号： C09K8/62 , C09K8/68 , E21B43/22 , E21B43/26
CPC分类号： C09K8/62 , C09K8/685
摘要： Disclosed herein is a fracturing fluid comprising a carrier fluid; a polymer that is soluble in the carrier fluid; the polymer being a synthetic polymer, wherein the synthetic polymer comprises a labile group that is operative to facilitate decomposition of the synthetic polymer upon activation of the labile group; the synthetic polymer being operative to increase the viscosity of the carrier fluid to about 5 to about 50 centipoise; the fracturing fluid being operative to reduce friction during a downhole fracturing operation and to transport a proppant during the downhole fracturing operation; and an oxidizing agent. A method for treating a hydrocarbon-bearing formation is also disclosed herein.

8. 发明授权

US09670398B2 Fracturing fluids and methods for treating hydrocarbon-bearing formations 有权
公开(公告)号：US09670398B2
公开(公告)日：2017-06-06
申请号：US13718864
申请日：2012-12-18
申请人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
发明人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
IPC分类号： C09K8/62 , C09K8/68 , E21B43/25 , C09K8/70 , C09K8/88
CPC分类号： C09K8/62 , C09K8/685 , C09K8/706 , C09K8/882 , C09K8/887 , C09K2208/26 , E21B43/25
摘要： Disclosed herein is a fracturing fluid comprising a carrier fluid; a polymer that is soluble in the carrier fluid; the polymer being a synthetic polymer, wherein the synthetic polymer comprises a labile group that is operative to facilitate decomposition of the synthetic polymer upon activation of the labile group; the polymer being crosslinked, the fracturing fluid having a viscosity of about 200 to about 3000 centipoise at 100 s−1; and an oxidizing agent. A method for treating a hydrocarbon-bearing formation is also disclosed herein.

9. 发明申请

US20140000897A1 Fracturing Fluids and Methods For Treating Hydrocarbon-Bearing Formations 有权
标题翻译：压裂液和处理含烃层的方法
公开(公告)号：US20140000897A1
公开(公告)日：2014-01-02
申请号：US13718864
申请日：2012-12-18
申请人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
发明人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
IPC分类号： C09K8/62 , E21B43/25
CPC分类号： C09K8/62 , C09K8/685 , C09K8/706 , C09K8/882 , C09K8/887 , C09K2208/26 , E21B43/25
摘要： Disclosed herein is a fracturing fluid comprising a carrier fluid; a polymer that is soluble in the carrier fluid; the polymer being a synthetic polymer, wherein the synthetic polymer comprises a labile group that is operative to facilitate decomposition of the synthetic polymer upon activation of the labile group; the polymer being crosslinked, the fracturing fluid having a viscosity of about 200 to about 3000 centipoise at 100 s−1; and an oxidizing agent. A method for treating a hydrocarbon-bearing formation is also disclosed herein.
摘要翻译：本文公开了一种包括载体流体的压裂流体; 可溶于载体流体的聚合物; 所述聚合物是合成聚合物，其中所述合成聚合物包含不稳定基团，其在活化不稳定基团时有助于促进合成聚合物分解; 所述聚合物是交联的，所述压裂液在100s -1下具有约200至约3000厘泊的粘度; 和氧化剂。本文还公开了一种处理含烃地层的方法。

10. 发明申请

US20140000896A1 Fracturing Fluids and Methods For Treating Hydrocarbon-Bearing Formations 有权
标题翻译：压裂液和处理含烃层的方法
公开(公告)号：US20140000896A1
公开(公告)日：2014-01-02
申请号：US13718844
申请日：2012-12-18
申请人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
发明人： Xiaolan Wang , Qi Qu , Scott Nelson , Hong Sun , Michael Guerin
IPC分类号： C09K8/62
CPC分类号： C09K8/62 , C09K8/685
摘要： Disclosed herein is a fracturing fluid comprising a carrier fluid; a polymer that is soluble in the carrier fluid; the polymer being a synthetic polymer, wherein the synthetic polymer comprises a labile group that is operative to facilitate decomposition of the synthetic polymer upon activation of the labile group; the synthetic polymer being operative to increase the viscosity of the carrier fluid to about 5 to about 50 centipoise; the fracturing fluid being operative to reduce friction during a downhole fracturing operation and to transport a proppant during the downhole fracturing operation; and an oxidizing agent. A method for treating a hydrocarbon-bearing formation is also disclosed herein.
摘要翻译：本文公开了一种包含载体流体的压裂流体; 可溶于载体流体的聚合物; 所述聚合物是合成聚合物，其中所述合成聚合物包含不稳定基团，其在活化不稳定基团时有助于促进合成聚合物分解; 合成聚合物可操作以将载体流体的粘度增加至约5至约50厘泊; 压裂流体可操作以在井下压裂操作期间减少摩擦并且在井下压裂操作期间输送支撑剂; 和氧化剂。本文还公开了一种处理含烃地层的方法。

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