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1. 发明授权

US08044000B2 Polymer delivery in well treatment applications 有权
标题翻译：聚合物输送在井处理应用中
公开(公告)号：US08044000B2
公开(公告)日：2011-10-25
申请号：US12166774
申请日：2008-07-02
申请人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
发明人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
IPC分类号： C09K8/90
CPC分类号： C09K8/035 , B01F3/1214 , B01F3/2276 , B01F15/06 , B01F2003/1285 , B01F2015/062 , B01F2215/0081 , C09K8/5756 , C09K8/68 , C09K8/685 , C09K8/70 , C09K8/887 , C09K8/90
摘要： This invention relates to compositions and methods for treating subterranean formations, in particular, oilfield stimulation compositions and methods using water-in-water polymer emulsions to uniformly dissolve a rheologically active polymer, such as a thickener or friction reducer, in the treatment fluid. The emulsions have a low viscosity and are easily pumped for mixing into a treatment fluid, where upon dilution with an aqueous medium, the polymer is easily hydrated without forming fish-eyes. The partitioning agent in the water-in-water emulsion does not generally affect the rheology of the treatment fluid. The invention also relates to further processing of the emulsion by wet grinding, high shear mixing and/or heating to enhance the hydration rate in the preparation of the well treatment fluid.
摘要翻译：本发明涉及用于处理地下地层的组合物和方法，特别是油田刺激组合物和使用水包水聚合物乳液在处理液中均匀溶解流变学活性聚合物如增稠剂或摩擦减小剂的方法。乳液具有低粘度并且容易地泵入以混合到处理流体中，其中当用水性介质稀释时，聚合物容易水合而不形成鱼眼。水包油乳液中的分配剂通常不影响处理液的流变性。本发明还涉及通过湿法研磨，高剪切混合和/或加热进一步处理乳液，以提高在井处理流体的制备中的水化速率。

2. 发明申请

US20110319301A1 Polymer Delivery in Well Treatment Applications 审中-公开
标题翻译：聚合物在井处理中的应用
公开(公告)号：US20110319301A1
公开(公告)日：2011-12-29
申请号：US13225823
申请日：2011-09-06
申请人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
发明人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
IPC分类号： C09K8/68 , C09K8/70
CPC分类号： C09K8/035 , B01F3/1214 , B01F3/2276 , B01F15/06 , B01F2003/1285 , B01F2015/062 , B01F2215/0081 , C09K8/5756 , C09K8/68 , C09K8/685 , C09K8/70 , C09K8/887 , C09K8/90
摘要： This invention relates to compositions and methods for treating subterranean formations, in particular, oilfield stimulation compositions and methods using water-in-water polymer emulsions to uniformly dissolve a rheologically active polymer, such as a thickener or friction reducer, in the treatment fluid. The emulsions have a low viscosity and are easily pumped for mixing into a treatment fluid, where upon dilution with an aqueous medium, the polymer is easily hydrated without forming fish-eyes. The partitioning agent in the water-in-water emulsion does not generally affect the rheology of the treatment fluid. The invention also relates to further processing of the emulsion by wet grinding, high shear mixing and/or heating to enhance the hydration rate in the preparation of the well treatment fluid.
摘要翻译：本发明涉及用于处理地下地层的组合物和方法，特别是油田刺激组合物和使用水包水聚合物乳液在处理液中均匀溶解流变学活性聚合物如增稠剂或摩擦减小剂的方法。乳液具有低粘度并且容易地泵入以混合到处理流体中，其中当用水性介质稀释时，聚合物容易水合而不形成鱼眼。水包油乳液中的分配剂通常不影响处理液的流变性。本发明还涉及通过湿法研磨，高剪切混合和/或加热进一步处理乳液，以提高在井处理流体的制备中的水化速率。

3. 发明授权

US09334438B2 Polymer delivery in well treatment applications 有权
标题翻译：聚合物输送在井处理应用中
公开(公告)号：US09334438B2
公开(公告)日：2016-05-10
申请号：US13225823
申请日：2011-09-06
申请人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
发明人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
IPC分类号： C09K8/68 , C09K8/70 , C09K8/90
CPC分类号： C09K8/035 , B01F3/1214 , B01F3/2276 , B01F15/06 , B01F2003/1285 , B01F2015/062 , B01F2215/0081 , C09K8/5756 , C09K8/68 , C09K8/685 , C09K8/70 , C09K8/887 , C09K8/90
摘要： This invention relates to compositions and methods for treating subterranean formations, in particular, oilfield stimulation compositions and methods using water-in-water polymer emulsions to uniformly dissolve a rheologically active polymer, such as a thickener or friction reducer, in the treatment fluid. The emulsions have a low viscosity and are easily pumped for mixing into a treatment fluid, where upon dilution with an aqueous medium, the polymer is easily hydrated without forming fish-eyes. The partitioning agent in the water-in-water emulsion does not generally affect the rheology of the treatment fluid. The invention also relates to further processing of the emulsion by wet grinding, high shear mixing and/or heating to enhance the hydration rate in the preparation of the well treatment fluid.
摘要翻译：本发明涉及用于处理地下地层的组合物和方法，特别是油田刺激组合物和使用水包水聚合物乳液在处理液中均匀溶解流变学活性聚合物如增稠剂或摩擦减小剂的方法。乳液具有低粘度并且容易地泵入以混合到处理流体中，其中当用水性介质稀释时，聚合物容易水合而不形成鱼眼。水包油乳液中的分配剂通常不影响处理液的流变性。本发明还涉及通过湿法研磨，高剪切混合和/或加热进一步处理乳液，以提高在井处理流体的制备中的水化速率。

4. 发明申请

US20090023614A1 Polymer Delivery in Well Treatment Applications 有权
标题翻译：聚合物在井处理中的应用
公开(公告)号：US20090023614A1
公开(公告)日：2009-01-22
申请号：US12166774
申请日：2008-07-02
申请人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
发明人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Yiyan Chen , Marie Noelle Dessinges , Paul R. Howard
IPC分类号： C09K8/90
CPC分类号： C09K8/035 , B01F3/1214 , B01F3/2276 , B01F15/06 , B01F2003/1285 , B01F2015/062 , B01F2215/0081 , C09K8/5756 , C09K8/68 , C09K8/685 , C09K8/70 , C09K8/887 , C09K8/90
摘要： This invention relates to compositions and methods for treating subterranean formations, in particular, oilfield stimulation compositions and methods using water-in-water polymer emulsions to uniformly dissolve a rheologically active polymer, such as a thickener or friction reducer, in the treatment fluid. The emulsions have a low viscosity and are easily pumped for mixing into a treatment fluid, where upon dilution with an aqueous medium, the polymer is easily hydrated without forming fish-eyes. The partitioning agent in the water-in-water emulsion does not generally affect the rheology of the treatment fluid. The invention also relates to further processing of the emulsion by wet grinding, high shear mixing and/or heating to enhance the hydration rate in the preparation of the well treatment fluid.
摘要翻译：本发明涉及用于处理地下地层的组合物和方法，特别是油田刺激组合物和使用水包水聚合物乳液在处理液中均匀溶解流变学活性聚合物如增稠剂或摩擦减小剂的方法。乳液具有低粘度并且容易地泵入以混合到处理流体中，其中当用水性介质稀释时，聚合物容易水合而不形成鱼眼。水包油乳液中的分配剂通常不影响处理液的流变性。本发明还涉及通过湿法研磨，高剪切混合和/或加热进一步处理乳液，以提高在井处理流体的制备中的水化速率。

5. 发明申请

US20090205829A1 Polymeric Microspheres as Degradable Fluid Loss Additives in Oilfield Applications 失效
标题翻译：聚合物微球作为油田应用中可降解的流体损失添加剂
公开(公告)号：US20090205829A1
公开(公告)日：2009-08-20
申请号：US12033630
申请日：2008-02-19
申请人： Philip F. Sullivan , Gary John Tustin , Bruno Drochon , Marie Noelle Dessinges , Gregory Kubala , Christelle Vatry
发明人： Philip F. Sullivan , Gary John Tustin , Bruno Drochon , Marie Noelle Dessinges , Gregory Kubala , Christelle Vatry
IPC分类号： E21B33/13
CPC分类号： C09K8/516 , C09K8/426
摘要： A method of plugging a fracture in a subterranean formation which includes placing into the fracture a composition comprising microspheres or microbeads, wherein the microspheres are created by surface crosslinking of droplets in a water-in-water emulsion. Such microspheres may form a filter cake in the formation. The microspheres may include a chemical agent to be released when the microspheres dissolve.
摘要翻译：一种在地层中堵塞裂缝的方法，其包括将包含微球或微珠的组合物放入裂缝中，其中微球通过水包油乳液中的液滴的表面交联而产生。这种微球可以在地层中形成滤饼。微球可以包括当微球溶解时要释放的化学试剂。

6. 发明授权

US07748452B2 Polymeric microspheres as degradable fluid loss additives in oilfield applications 失效
标题翻译：聚合微球作为油田应用中的可降解流体损失添加剂
公开(公告)号：US07748452B2
公开(公告)日：2010-07-06
申请号：US12033630
申请日：2008-02-19
申请人： Philip F Sullivan , Gary John Tustin , Bruno Drochon , Marie Noelle Dessinges , Gregory Kubala , Christelle Vatry
发明人： Philip F Sullivan , Gary John Tustin , Bruno Drochon , Marie Noelle Dessinges , Gregory Kubala , Christelle Vatry
IPC分类号： E21B33/13 , E21B43/267
CPC分类号： C09K8/516 , C09K8/426
摘要： A method of plugging a fracture in a subterranean formation which includes placing into the fracture a composition comprising microspheres or microbeads, wherein the microspheres are created by surface crosslinking of droplets in a water-in-water emulsion. Such microspheres may form a filter cake in the formation. The microspheres may include a chemical agent to be released when the microspheres dissolve.
摘要翻译：一种在地层中堵塞裂缝的方法，其包括将包含微球或微珠的组合物放入裂缝中，其中微球通过水包油乳液中的液滴的表面交联而产生。这种微球可以在地层中形成滤饼。微球可以包括当微球溶解时要释放的化学试剂。

7. 发明授权

US07703527B2 Aqueous two-phase emulsion gel systems for zone isolation 有权
标题翻译：用于区域隔离的水性两相乳液凝胶体系
公开(公告)号：US07703527B2
公开(公告)日：2010-04-27
申请号：US11944681
申请日：2007-11-26
申请人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Trevor Lloyd Hughes
发明人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Trevor Lloyd Hughes
IPC分类号： E21B33/13 , C09K8/42
CPC分类号： C09K8/514 , C09K8/501 , C09K8/508 , C09K8/52 , C09K8/5751 , C09K8/588 , C09K8/68 , C09K8/88
摘要： A low viscosity wellbore polymer fluid gelling system comprising an aqueous medium and a water-in-water emulsion comprising a plurality of polymers or oligomers, including at least one removable polymer or oligomer, and at least one gelling polymer or oligomer, wherein said fluid has a low viscosity when injected, and the gelling polymer forms a gel downhole which has a storage modulus of at least about 60 Pa after the removable polymer is removed from the fluid. A method of isolating at least one zone of a subterranean formation penetrated by a wellbore includes the steps of preparing a water-in-water emulsion comprising a plurality of polymers or oligomers including at least one removable polymer or oligomer, and at least one gellable polymer or oligomer; and combining the water-in-water emulsion with an aqueous medium to prepare a low viscosity polymer fluid.
摘要翻译：一种低粘度井筒聚合物流体胶凝体系，其包含含水介质和包含多个聚合物或低聚物（包括至少一种可除去的聚合物或低聚物）和至少一种胶凝聚合物或低聚物的水包油乳液，其中所述流体具有注射时具有低粘度，并且胶凝聚合物形成凝胶井下，其中可除去的聚合物从流体中除去后具有至少约60Pa的储能模量。分离由井眼穿透的地层的至少一个区域的方法包括以下步骤：制备包含多个聚合物或低聚物的水包油乳液，所述聚合物或低聚物包括至少一种可除去的聚合物或低聚物，以及至少一种可凝胶聚合物或低聚物; 并将水包油乳液与水性介质混合以制备低粘度聚合物流体。

8. 发明申请

US20090133868A1 Aqueous Two-Phase Emulsion Gel Systems for Zone Isolation 有权
标题翻译：用于区域隔离的水性两相乳液凝胶体系
公开(公告)号：US20090133868A1
公开(公告)日：2009-05-28
申请号：US11944681
申请日：2007-11-26
申请人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Trevor LLoyd Hughes
发明人： Philip F. Sullivan , Gary John Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Trevor LLoyd Hughes
IPC分类号： E21B33/124
CPC分类号： C09K8/514 , C09K8/501 , C09K8/508 , C09K8/52 , C09K8/5751 , C09K8/588 , C09K8/68 , C09K8/88
摘要： A low viscosity wellbore polymer fluid gelling system comprising an aqueous medium and a water-in-water emulsion comprising a plurality of polymers or oligomers, including at least one removable polymer or oligomer, and at least one gelling polymer or oligomer, wherein said fluid has a low viscosity when injected, and the gelling polymer forms a gel downhole which has a storage modulus of at least about 60 Pa after the removable polymer is removed from the fluid. The invention also provides a method of isolating at least one zone of a subterranean formation penetrated by a wellbore, including the steps of preparing a water-in-water emulsion comprising a plurality of polymers or oligomers including at least one removable polymer or oligomer, and at least one gellable polymer or oligomer; combining the water-in-water emulsion with an aqueous medium to prepare a low viscosity polymer fluid; introducing the fluid into a zone in the formation, removing the at least one removable polymer or oligomer, and allowing a remaining gellable oligomer, polymer or polymers to form a gel, isolating the zone from at least one other zone in the formation.
摘要翻译：一种低粘度井筒聚合物流体胶凝体系，其包含含水介质和包含多种聚合物或低聚物（包括至少一种可除去的聚合物或低聚物）和至少一种胶凝聚合物或低聚物的水包油乳液，其中所述流体具有注射时具有低粘度，并且胶凝聚合物形成凝胶井下，其中可除去的聚合物从流体中除去后具有至少约60Pa的储能模量。本发明还提供了一种分离由井筒渗透的地层的至少一个区域的方法，包括以下步骤：制备包含多个聚合物或低聚物的水包油乳液，所述聚合物或低聚物包括至少一种可除去的聚合物或低聚物，以及至少一种可凝胶聚合物或低聚物; 将水包油乳液与水性介质结合以制备低粘度聚合物流体; 将流体引入地层中的区域，除去至少一种可除去的聚合物或低聚物，并允许剩余的可凝胶低聚物，聚合物或聚合物形成凝胶，将该区域与地层中的至少一个其它区域隔离。

9. 发明申请

US20100243242A1 METHOD FOR COMPLETING TIGHT OIL AND GAS RESERVOIRS 审中-公开
标题翻译：完成轻油和气体储存的方法
公开(公告)号：US20100243242A1
公开(公告)日：2010-09-30
申请号：US12724456
申请日：2010-03-16
申请人： Curtis L. Boney , Marie Noelle Dessinges , Bruno Drochon , Don Williamson , Philip F. Sullivan , Francois M. Auzerais , John W. Still , Gregory Kubala , Bruce A. MacKay , Ryan Hartman , Austin Boyd , Rod Shampine
发明人： Curtis L. Boney , Marie Noelle Dessinges , Bruno Drochon , Don Williamson , Philip F. Sullivan , Francois M. Auzerais , John W. Still , Gregory Kubala , Bruce A. MacKay , Ryan Hartman , Austin Boyd , Rod Shampine
IPC分类号： E21B43/26 , E21B7/00 , E21B43/27 , E21B43/02 , E21B47/00 , E21B43/267
CPC分类号： E21B43/26 , E21B43/025
摘要： A method and apparatus for processing a subterranean formation comprising stimulating and fracturing a subterranean formation, and drilling the subterranean formation wherein the drilling and fracturing occurs without removing equipment for drilling from the formation. A method and apparatus for drilling and fracturing a subterranean formation, comprising a drill string assembly and a hydraulic fracturing system, wherein the drill string and fracturing system are in communication with a wellbore and wherein the drill string and a fracture formed by the hydraulic fracturing system are less than about 1000 feet apart. A method and apparatus for processing a subterranean formation comprising fracturing a subterranean formation using a hydraulic fracturing system and drilling the subterranean formation using a drill string assembly wherein the drilling and fracturing occurs without removing the drill string from the formation, and wherein the fracturing occurs via ports in the drill string assembly.
摘要翻译：一种用于处理地下地层的方法和装置，包括刺激和破裂地下地层，以及钻探地下地层，其中钻井和压裂发生而不移除用于从地层钻探的设备。一种用于钻井和压裂地下地层的方法和装置，包括钻柱组件和水力压裂系统，其中所述钻柱和压裂系统与井眼连通，并且其中所述钻柱和由所述水力压裂系统形成的断裂相距不到1000英尺。一种用于处理地下地层的方法和装置，包括使用水力压裂系统压裂地层并使用钻柱组件钻探地下地层，其中钻井和压裂发生而不从地层中移除钻柱，并且其中压裂通过钻柱组件中的端口。

10. 发明授权

US08517102B2 Provision of viscous compositions below ground 有权
标题翻译：提供低于地面的粘性组合物
公开(公告)号：US08517102B2
公开(公告)日：2013-08-27
申请号：US12738853
申请日：2008-11-26
申请人： Philip Sullivan , Gary Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Trevor Hughes
发明人： Philip Sullivan , Gary Tustin , Yenny Christanti , Gregory Kubala , Bruno Drochon , Trevor Hughes
IPC分类号： E21B43/22
CPC分类号： C09K8/514 , C09K8/501 , C09K8/508 , C09K8/52 , C09K8/5751 , C09K8/588 , C09K8/68 , C09K8/88
摘要： A thickened aqueous composition is delivered to a subterranean location accessible via a wellbore by steps of i. providing a biphasic aqueous mixture comprising two aqueous solutions which, at surface temperature and pressure, are able to co-exist as separate aqueous phases in contact with each other, ii. pumping said biphasic aqueous system down the wellbore to the subterranean location, and iii. converting the biphasic mixture below ground so that its phases combine into a single aqueous phase which is more viscous than the biphasic mixture. The two phases of the aqueous biphasic mixture contain dissolved solutes which segregate between the two phases such that at least one first solute is present at a greater concentration in the first aqueous phase than in the second aqueous phase while at least one second solute is present at a greater concentration in the second aqueous phase than in the first aqueous phase. The solute in the first phase may be a thickening polymer or other thickening material such as viscoelastic surfactant. The solute in the second phase may be a different polymer, surfactant or salt. Conversion to a single phase may be carried out in various ways including dilution, change in pH, change in salinity, increase in temperature and adsorption of one solute onto formation rock.
摘要翻译：增稠的水性组合物被递送到通过i的步骤可通过井筒接近的地下位置。提供包含两种水溶液的双相含水混合物，其在表面温度和压力下能够作为彼此接触的分离的水相共存，ii。将井眼中的双相水相系统泵送到地下位置，以及iii。将两相混合物转化成地下，使其相结合成单一的水相，其比双相混合物更粘稠。水相两相混合物的两相含有在两相之间分离的溶解的溶质，使得至少一种第一溶质在第一水相中的浓度比在第二水相中以更高的浓度存在，而至少一种第二溶质存在于在第二水相中比在第一水相中浓度更高。第一相中的溶质可以是增稠聚合物或其它增稠材料如粘弹性表面活性剂。第二相中的溶质可以是不同的聚合物，表面活性剂或盐。转化为单相可以以各种方式进行，包括稀释，pH变化，盐度变化，温度升高和一种溶质在地层岩石上的吸附。

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