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公开(公告)号：US07712533B2
公开(公告)日：2010-05-11
申请号：US12274287
申请日：2008-11-19
申请人： Qi Qu , Richard F. Stevens, Jr. , David Alleman
发明人： Qi Qu , Richard F. Stevens, Jr. , David Alleman
CPC分类号： C09K8/524 , C09K8/52 , Y10S507/928 , Y10S507/93 , Y10S507/931
摘要： The permeability of a subterranean formation is improved by introducing into the formation a water-in-oil emulsion. Unwanted particulates deposited in the formation during the production of oil are dissolved or loosened by the outer phase of the emulsion and dispersed in the aqueous phase.
摘要翻译： 通过向地层中引入油包水乳液来改善地层的渗透性。 在油的生产过程中沉积在形成中的不需要的颗粒被乳液的外相溶解或松散并分散在水相中。
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2.发明授权Method for displacing oil base drilling muds and/or residues from oil base drilling mud using water-in-oil emulsion 有权使用油包水乳状液从油基钻井泥浆中移出油基钻井泥浆和/或残留物的方法公开(公告)号：US07188676B2
公开(公告)日：2007-03-13
申请号：US10932965
申请日：2004-09-02
申请人： Qi Qu , Richard F. Stevens, Jr. , David Alleman
发明人： Qi Qu , Richard F. Stevens, Jr. , David Alleman
IPC分类号： E21B37/00
CPC分类号： C09K8/524 , C09K8/52 , Y10S507/928 , Y10S507/93 , Y10S507/931
摘要： Fluid producing wells may be treated with a water-in-oil emulsion for the removal or inhibition of unwanted solid particulates, including pipe dope, asphaltenes and paraffins. Such emulsions are of particular applicability in the displacement of oil base drilling muds and/or residues from such muds from producing wells. The water-in-oil emulsions may optionally contain a dispersing agent as well as a surfactant.
摘要翻译： 流体生产井可以用油包水乳液处理，以去除或抑制不想要的固体颗粒，包括管道涂料，沥青质和石蜡。 这种乳液特别适用于油井钻井泥浆和/或来自生产井的这种泥浆的残留物的置换。 油包水乳液可以任选地含有分散剂以及表面活性剂。
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公开(公告)号：US20110118155A1
公开(公告)日：2011-05-19
申请号：US12619828
申请日：2009-11-17
CPC分类号： C09K8/805 , C04B20/1074 , C04B26/02 , C04B14/16
摘要： A process for forming a strong, low-density proppant, which process includes heating pumice particulates, or shaped agglomerates thereof, so as to form heat-treated pumice particulates, or heat-treated, shaped pumice agglomerates, having an apparent density of 2.4 or less and a crush resistance of no more than 10% fines at 4000 psi. Proppants, and well treatment fluids comprising proppants, meeting these characteristics and processes for treating subterranean formations using fluids which include such proppants are also described.
摘要翻译： 用于形成强的低密度支撑剂的方法，该方法包括加热浮石微粒或其成形的附聚物，以便形成热处理的浮石颗粒或热处理的形状的浮石聚集体，其表观密度为2.4或 在4000psi下的抗粉碎性不超过10％。 还描述了包含支撑剂的支撑剂和良好的处理流体，满足这些特征以及使用包括这种支撑剂的流体处理地下地层的方法。
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4.发明申请COMPOSITIONS AND METHODS TO PREVENT CORROSION BY CO2 ON CEMENT COMPOSITIONS 有权防止二氧化碳对水泥组合物的腐蚀的组合物和方法公开(公告)号：US20100018435A1
公开(公告)日：2010-01-28
申请号：US12180577
申请日：2008-07-28
CPC分类号： C09D7/80 , C04B28/02 , C04B2103/61 , C09D5/08 , C09K8/467 , C23F11/187 , C04B22/0013 , C04B22/08 , C04B22/085 , C04B22/10 , C04B22/106 , C04B22/124 , C04B22/126 , C04B22/16 , C04B24/02 , C04B24/12 , C04B40/0231
摘要： Methods and compositions that protect cement compositions from corrosion, particularly from wet carbon dioxide, are provided. A soluble salt additive is provided to react with reaction products generated during the reactions that occur when cement is exposed to wet carbon dioxide. The soluble salt reacts to form an insoluble salt that forms a protective layer on the surface of the cement that protects it from further corrosion from exposure to wet carbon dioxide.
摘要翻译： 提供了保护水泥组合物免受腐蚀，特别是湿二氧化碳腐蚀的方法和组合物。 提供可溶性盐添加剂以便在水泥暴露于湿二氧化碳时发生的反应期间产生的反应产物反应。 可溶性盐反应形成不溶性盐，其在水泥的表面上形成保护层，防止其进一步腐蚀而暴露于湿二氧化碳。
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公开(公告)号：US08796188B2
公开(公告)日：2014-08-05
申请号：US12619828
申请日：2009-11-17
CPC分类号： C09K8/805 , C04B20/1074 , C04B26/02 , C04B14/16
摘要： A process for forming a strong, low-density proppant, which process includes heating pumice particulates, or shaped agglomerates thereof, so as to form heat-treated pumice particulates, or heat-treated, shaped pumice agglomerates, having an apparent density of 2.4 or less and a crush resistance of no more than 10% fines at 4000 psi. Proppants, and well treatment fluids comprising proppants, meeting these characteristics and processes for treating subterranean formations using fluids which include such proppants are also described.
摘要翻译： 用于形成强的低密度支撑剂的方法，该方法包括加热浮石微粒或其成形的附聚物，以便形成热处理的浮石颗粒或热处理的形状的浮石聚集体，其表观密度为2.4或 在4000psi下的抗粉碎性不超过10％。 还描述了包含支撑剂的支撑剂和良好的处理流体，满足这些特征以及使用包括这种支撑剂的流体处理地下地层的方法。
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公开(公告)号：US08636068B2
公开(公告)日：2014-01-28
申请号：US12180577
申请日：2008-07-28
IPC分类号： E21B33/13 , C04B7/32 , C04B7/36 , C04B9/11 , C04B11/28 , C04B28/06 , C04B14/00 , C04B18/00 , C04B7/00 , C04B9/12 , C04B28/00 , C04B28/04 , C04B16/00 , C04B24/00 , C04B28/10
CPC分类号： C09D7/80 , C04B28/02 , C04B2103/61 , C09D5/08 , C09K8/467 , C23F11/187 , C04B22/0013 , C04B22/08 , C04B22/085 , C04B22/10 , C04B22/106 , C04B22/124 , C04B22/126 , C04B22/16 , C04B24/02 , C04B24/12 , C04B40/0231
摘要： Methods and compositions that protect cement compositions from corrosion, particularly from wet carbon dioxide, are provided. A soluble salt additive is provided to react with reaction products generated during the reactions that occur when cement is exposed to wet carbon dioxide. The soluble salt reacts to form an insoluble salt that forms a protective layer on the surface of the cement that protects it from further corrosion from exposure to wet carbon dioxide.
摘要翻译： 提供了保护水泥组合物免受腐蚀，特别是湿二氧化碳腐蚀的方法和组合物。 提供可溶性盐添加剂以便在水泥暴露于湿二氧化碳时发生的反应期间产生的反应产物反应。 可溶性盐反应形成不溶性盐，其在水泥的表面上形成保护层，防止其进一步腐蚀而暴露于湿二氧化碳。
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7.发明授权Compositions for treating a well penetrating a subterranean formation and uses thereof 有权用于处理穿透地层的井的组合物及其用途公开(公告)号：US07455111B2
公开(公告)日：2008-11-25
申请号：US11701685
申请日：2007-02-02
申请人： Qi Qu , Richard F. Stevens, Jr. , David Alleman
发明人： Qi Qu , Richard F. Stevens, Jr. , David Alleman
CPC分类号： C09K8/524 , C09K8/52 , Y10S507/928 , Y10S507/93 , Y10S507/931
摘要： Fluid producing wells may be treated with a water-in-oil emulsion for the removal or inhibition of unwanted solid particulates, including pipe dope, asphaltenes and paraffins. Such emulsions are of particular applicability in the displacement of oil base drilling muds and/or residues from such muds from producing wells. The water-in-oil emulsions may optionally contain a dispersing agent as well as a surfactant.
摘要翻译： 流体生产井可以用油包水乳液处理，以去除或抑制不想要的固体颗粒，包括管道涂料，沥青质和石蜡。 这种乳液特别适用于油井钻井泥浆和/或来自生产井的这种泥浆的残留物的置换。 油包水乳液可以任选地含有分散剂以及表面活性剂。
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8.发明授权公开(公告)号：US07837931B2
公开(公告)日：2010-11-23
申请号：US11800227
申请日：2007-05-04
申请人： Richard F. Stevens, Jr. , Mingjie Ke , Qi Qu
发明人： Richard F. Stevens, Jr. , Mingjie Ke , Qi Qu
IPC分类号： C23F11/10
CPC分类号： C23F11/141 , C09K8/54 , C23F11/122 , C23F11/184
摘要： A corrosion inhibitor package containing an acetylenic amine or acetylenic alcohol enables a sulfur-free method for protecting metal tubulars and equipment. The package has particular applicability in the protection of carbon steel tubulars in high density brines at elevated temperatures. The corrosion inhibitor package may contain a transition metal oxide as a corrosion inhibitor intensifier.
摘要翻译： 含有炔属胺或炔属醇的防腐剂包装使得无硫的方法能够保护金属管和设备。 该包装在高温下在高密度盐水中保护碳钢管的特别适用性。 防腐剂包装可以含有过渡金属氧化物作为缓蚀剂增强剂。
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9.发明申请Compositions for Treating a Well Penetrating a Subterranean Formation and Uses Thereof 有权用于处理渗透地下地层的组合物及其用途公开(公告)号：US20090075846A1
公开(公告)日：2009-03-19
申请号：US12274287
申请日：2008-11-19
申请人： Qi Qu , Richard F. Stevens, JR. , David Alleman
发明人： Qi Qu , Richard F. Stevens, JR. , David Alleman
CPC分类号： C09K8/524 , C09K8/52 , Y10S507/928 , Y10S507/93 , Y10S507/931
摘要： Fluid producing wells may be treated with a water-in-oil emulsion for the removal or inhibition of unwanted solid particulates, including pipe dope, asphaltenes and paraffins. Such emulsions are of particular applicability in the displacement of oil base drilling muds and/or residues from such muds from producing wells. The water-in-oil emulsions may optionally contain a dispersing agent as well as a surfactant.
摘要翻译： 流体生产井可以用油包水乳液处理，以去除或抑制不想要的固体颗粒，包括管道涂料，沥青质和石蜡。 这种乳液特别适用于油井钻井泥浆和/或来自生产井的这种泥浆的残留物的置换。 油包水乳液可以任选地含有分散剂以及表面活性剂。
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公开(公告)号：US20080274013A1
公开(公告)日：2008-11-06
申请号：US11800227
申请日：2007-05-04
申请人： Richard F. Stevens , Mingjie Ke , Qi Qu
发明人： Richard F. Stevens , Mingjie Ke , Qi Qu
IPC分类号： C23F11/14
CPC分类号： C23F11/141 , C09K8/54 , C23F11/122 , C23F11/184
摘要： A corrosion inhibitor package containing an acetylenic amine or acetylenic alcohol enables a sulfur-free method for protecting metal tubulars and equipment. The package has particular applicability in the protection of carbon steel tubulars in high density brines at elevated temperatures. The corrosion inhibitor package may contain a transition metal oxide as a corrosion inhibitor intensifier.
摘要翻译： 含有炔属胺或炔属醇的防腐剂包装使得无硫的方法能够保护金属管和设备。 该包装在高温下在高密度盐水中保护碳钢管的特别适用性。 防腐剂包装可以含有过渡金属氧化物作为缓蚀剂增强剂。
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