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1. 发明授权

US06268314B1 Foamable gel composition 失效
标题翻译：可发泡凝胶组成
公开(公告)号：US06268314B1
公开(公告)日：2001-07-31
申请号：US08961046
申请日：1997-10-30
申请人： Trevor Lloyd Hughes , Stephen Nigel Davies , Francois Friedmann
发明人： Trevor Lloyd Hughes , Stephen Nigel Davies , Francois Friedmann
IPC分类号： C09K300
CPC分类号： C09K8/94 , C09K8/518 , Y10S507/903
摘要： A CO2-foamable gelling composition and use of said composition for conformance control operations are described The gelling fluid comprises a decomposing agent to counteract the detrimental effect of CO2 on the gelling process.
摘要翻译：描述了一种CO 2发泡胶凝组合物和所述组合物用于一致性控制操作的用途。胶凝流体包含分解剂以抵消CO 2对胶凝过程的不利影响。

2. 发明授权

US08360149B2 Surface modification for cross-linking or breaking interactions with injected fluid 有权
标题翻译：与注射液体交联或断裂相互作用的表面改性
公开(公告)号：US08360149B2
公开(公告)日：2013-01-29
申请号：US12638395
申请日：2009-12-15
申请人： Trevor Lloyd Hughes , Michael J. Fuller , Jill F. Geddes
发明人： Trevor Lloyd Hughes , Michael J. Fuller , Jill F. Geddes
IPC分类号： E21B43/22 , E21B43/04 , E21B43/267
CPC分类号： C09K8/905 , C09K8/685 , C09K8/805 , C09K8/887
摘要： A method and apparatus for treating a subterranean formation with a fluid, including forming a fluid including a organosilane and a particulate and introducing the fluid into a subterranean formation with exposed surfaces, wherein the organosilane modifies the particulate or surfaces or both. Also, a method and apparatus for treating a subterranean formation with a fluid, including forming a fluid including an organosilane and introducing the fluid into a subterranean formation with exposed surfaces, wherein the organosilane modifies the surfaces with a first functional group.
摘要翻译：一种用流体处理地下地层的方法和装置，包括形成包括有机硅烷和颗粒的流体并将流体引入具有暴露表面的地下地层，其中有机硅烷改性颗粒或表面或两者。另外，一种用流体处理地下地层的方法和装置，包括形成包括有机硅烷的流体并将流体引入具有暴露表面的地层中，其中有机硅烷用第一官能团改性表面。

3. 发明授权

US08252730B2 Wellbore treatment fluid 有权
标题翻译：井筒处理液
公开(公告)号：US08252730B2
公开(公告)日：2012-08-28
申请号：US12526817
申请日：2008-02-19
申请人： Robert Seth Hartshorne , Trevor Lloyd Hughes , Timothy Gareth John Jones , Gary John Tustin , James Francis Westwood
发明人： Robert Seth Hartshorne , Trevor Lloyd Hughes , Timothy Gareth John Jones , Gary John Tustin , James Francis Westwood
IPC分类号： C09K8/035 , C09K8/54 , C09K8/68
CPC分类号： C09K8/12 , C09K8/22 , C09K8/506 , C09K8/52 , C09K8/602 , C09K8/68
摘要： A water-based wellbore treatment fluid contains: one or more viscoelastic-gelling carboxylic acids and/or alkali metal salts thereof; and one or more solubilizing alkylolamines. The carboxylic acids and/or alkali metal salts and the alkylolamines are present in the fluid in respective amounts such that, at 25° C., the alkylolamines solubilize a sufficient portion of the carboxylic acids and/or alkali metal salts to render the fluid viscoelastic. A remaining portion of the carboxylic acids and/or alkali metal salts forms a suspension of solid particulates in the fluid.
摘要翻译：水性井筒处理液含有：一种或多种粘弹性凝胶羧酸和/或其碱金属盐; 和一种或多种增溶的烷醇胺。羧酸和/或碱金属盐和烷醇胺以相应的量存在于流体中，使得在25℃下，烷醇胺溶解足够部分的羧酸和/或碱金属盐以使流体粘弹性。羧酸和/或碱金属盐的剩余部分形成固体颗粒在流体中的悬浮液。

4. 发明申请

US20100147515A1 SURFACE MODIFICATION FOR CROSS-LINKING OR BREAKING INTERACTIONS WITH INJECTED FLUID 有权
标题翻译：用于与注射液体交联或断开相互作用的表面改性
公开(公告)号：US20100147515A1
公开(公告)日：2010-06-17
申请号：US12638395
申请日：2009-12-15
申请人： Trevor Lloyd Hughes , Michael J. Fuller , Jill F. Geddes
发明人： Trevor Lloyd Hughes , Michael J. Fuller , Jill F. Geddes
IPC分类号： E21B43/26 , C09K8/62
CPC分类号： C09K8/905 , C09K8/685 , C09K8/805 , C09K8/887
摘要： A method and apparatus for treating a subterranean formation with a fluid, including forming a fluid including a organosilane and a particulate and introducing the fluid into a subterranean formation with exposed surfaces, wherein the organosilane modifies the particulate or surfaces or both. Also, a method and apparatus for treating a subterranean formation with a fluid, including forming a fluid including an organosilane and introducing the fluid into a subterranean formation with exposed surfaces, wherein the organosilane modifies the surfaces with a first functional group.
摘要翻译：一种用流体处理地下地层的方法和装置，包括形成包括有机硅烷和颗粒的流体并将流体引入具有暴露表面的地下地层，其中有机硅烷改性颗粒或表面或两者。另外，一种用流体处理地下地层的方法和装置，包括形成包括有机硅烷的流体并将流体引入具有暴露表面的地层中，其中有机硅烷用第一官能团改性表面。

5. 发明申请

US20090105097A1 Degradable Friction Reducer 审中-公开
标题翻译：可降解摩擦减速器
公开(公告)号：US20090105097A1
公开(公告)日：2009-04-23
申请号：US12255386
申请日：2008-10-21
申请人： Carlos Abad , Kay Robinson , Trevor Lloyd Hughes
发明人： Carlos Abad , Kay Robinson , Trevor Lloyd Hughes
IPC分类号： C09K8/12
CPC分类号： C09K8/68 , C09K8/74 , C09K8/88 , C09K8/887 , C09K2208/28
摘要： Novel wellbore service fluids are disclosed. The fluid may include an aqueous solvent and a synthetic degradable polymer that is soluble in the solvent. In a controlled way the molecular weight of the polymer may be reduced in response to internal or external triggers at the required time and temperature. The polymers are formed by essentially non degradable polymer chains “polymer type A” copolymerized with essentially degradable polymer chains “polymer type B”. This feature of “selective degradation” is not present in any of the polymeric fluids known as friction reducers.
摘要翻译：公开了新型井眼服务液。流体可以包括水溶剂和可溶于溶剂的合成可降解聚合物。以受控的方式，可以在所需时间和温度下响应于内部或外部触发而降低聚合物的分子量。聚合物通过基本上不可降解的聚合物链“A型聚合物”与基本上可降解的聚合物链“B型聚合物”共聚而形成。任何称为减摩剂的聚合流体中，“选择性降解”的这一特征不存在。

6. 发明申请

US20070213232A1 Viscoelastic Surfactant Gels With Reduced Salt Concentration 审中-公开
标题翻译：具有降低盐浓度的粘弹性表面活性剂凝胶
公开(公告)号：US20070213232A1
公开(公告)日：2007-09-13
申请号：US10574592
申请日：2004-10-11
申请人： Robert Hartshorne , Trevor Lloyd Hughes , Gary Tustin , Jian Zhou , Timothy Jones
发明人： Robert Hartshorne , Trevor Lloyd Hughes , Gary Tustin , Jian Zhou , Timothy Jones
IPC分类号： E21B43/26
CPC分类号： C09K8/68 , C09K2208/30
摘要： A well bore treatment fluid of viscoelastic surfactants and methods for increasing the viscosity of the fluid at high temperature without increasing its salt concentration by adding a organic hydrophilic-lipophilic compound and reducing the salt concentration below 6 percent.
摘要翻译：粘弹性表面活性剂的孔眼处理液和通过添加有机亲水亲油性化合物并将盐浓度降低至6％以下，在不增加其盐浓度的情况下在高温下增加流体的粘度的方法。

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. 发明授权

US08785355B2 Viscoelastic compositions 有权
标题翻译：粘弹性组合物
公开(公告)号：US08785355B2
公开(公告)日：2014-07-22
申请号：US12466411
申请日：2009-05-15
申请人： Robert Seth Hartshorne , Trevor Lloyd Hughes , Timothy Gareth John Jones , Gary John Tustin , Jian Zhou
发明人： Robert Seth Hartshorne , Trevor Lloyd Hughes , Timothy Gareth John Jones , Gary John Tustin , Jian Zhou
IPC分类号： C09K8/532
CPC分类号： B01F17/0057 , B01J13/0078 , B01J13/0082 , C07C309/15 , C07C309/17 , C09K8/68 , C09K8/74 , C09K2208/30
摘要： The present invention provides aqueous viscoelastic compositions comprising a cleavable anionic surfactant which is a sulphonate and possibly also an electrolyte. The cleavable surfactants useful in the present invention comprise a chemical bond, which is capable of being broken under appropriate conditions, to produce oil soluble and water soluble products typically having no interfacial properties and surface activity compared with the original surfactant molecule. Further, the rheological properties of the aqueous viscoelastic composition are usually altered upon cleavage of the cleavable surfactant generally resulting in the elimination of the viscosifying, viscoelastic and surfactant properties of the composition. Aqueous viscoelastic compositions in accordance with the present invention are suitable for use in oil-field applications, particularly for hydraulic fracturing of subterranean formations. Thus, the present invention also relates to a wellbore service fluid and a method of fracturing a subterranean formation.
摘要翻译：本发明提供含有可分解阴离子表面活性剂的水性粘弹性组合物，其是磺酸盐，也可能是电解质。可用于本发明的可切割表面活性剂包含能够在合适条件下破碎的化学键，以产生与原始表面活性剂分子相比通常不具有界面性质和表面活性的油溶性和水溶性产物。此外，水解粘弹性组合物的流变性通常在切割可切割表面活性剂时改变，通常导致组合物的增粘，粘弹性和表面活性剂的消除。根据本发明的水性粘弹性组合物适用于油田应用，特别是用于地下地层的水力压裂。因此，本发明还涉及井筒服务流体和压裂地层的方法。

9. 发明授权

US07921911B2 Surface-modifying agents for wettability modification 有权
标题翻译：用于润湿性改性的表面改性剂
公开(公告)号：US07921911B2
公开(公告)日：2011-04-12
申请号：US12346199
申请日：2008-12-30
申请人： Michael J. Fuller , Trevor Lloyd Hughes , Jill F. Geddes
发明人： Michael J. Fuller , Trevor Lloyd Hughes , Jill F. Geddes
IPC分类号： E21B43/04 , E21B43/22 , E21B43/267 , E21B43/27
CPC分类号： C09K8/584 , C09K8/602 , C09K8/68 , C09K8/805 , C09K8/86
摘要： A method and composition for treating a subterranean formation with a fluid, including forming a fluid including a particulate and an organosilane with the chemical formula RnSiX4-n, wherein n is equal to 1, 2, or 3, R is an organic functional group, and X is a halogen, alkoxy, or acetoxy group, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of a surface of the particulate or subterranean formation or both. A method and composition for treating a subterranean formation with a fluid including forming a fluid comprising a particulate and an organosilane, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of the proppant or surfaces or both, wherein the wettability modification degrades.
摘要翻译：一种用流体处理地层的方法和组合物，包括形成含有化学式R n SiX 4-n的颗粒和有机硅烷的流体，其中n等于1,2或3，R是有机官能团，并且X是卤素，烷氧基或乙酰氧基，将流体引入具有暴露表面的地下地层中，并改变颗粒或地下地层或两者的表面的润湿性。一种用流体处理地下地层的方法和组合物，包括形成包含颗粒和有机硅烷的流体，将流体引入具有暴露表面的地下地层，以及改善支撑剂或表面或两者的润湿性，其中润湿性改性降解

10. 发明申请

US20100163234A1 Surface-Modifying Agents for Wettability Modification 有权
标题翻译：表面改性剂，用于润湿性改性
公开(公告)号：US20100163234A1
公开(公告)日：2010-07-01
申请号：US12346199
申请日：2008-12-30
申请人： Michael J. Fuller , Trevor Lloyd Hughes , Jill F. Geddes
发明人： Michael J. Fuller , Trevor Lloyd Hughes , Jill F. Geddes
IPC分类号： E21B43/25 , E21B43/00 , E21B43/04
CPC分类号： C09K8/584 , C09K8/602 , C09K8/68 , C09K8/805 , C09K8/86
摘要： A method and composition for treating a subterranean formation with a fluid, including forming a fluid including a particulate and an organosilane with the chemical formula RnSiX4-n, wherein n is equal to 1, 2, or 3, R is an organic functional group, and X is a halogen, alkoxy, or acetoxy group, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of a surface of the particulate or subterranean formation or both. A method and composition for treating a subterranean formation with a fluid including forming a fluid comprising a particulate and an organosilane, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of the proppant or surfaces or both, wherein the wettability modification degrades. A method and composition for producing hydrocarbon from a subterranean formation, including providing a wellbore in a subterranean formation, forming a fluid including a particulate and an organosilane with the chemical formula RnSiX4-x, wherein n is equal to 1, 2, or 3, R is an organic functional group, and X is a halogen, alkoxy, or acetoxy group, introducing the fluid into the subterranean formation with exposed surfaces, modifying the wettability of a surface of the particulate or the subterranean formation or both, and producing hydrocarbon from the wellbore in the subterranean formation.
摘要翻译：一种用流体处理地层的方法和组合物，包括形成含有化学式R n SiX 4-n的颗粒和有机硅烷的流体，其中n等于1,2或3，R是有机官能团，并且X是卤素，烷氧基或乙酰氧基，将流体引入具有暴露表面的地下地层中，并改变颗粒或地下地层或两者的表面的润湿性。一种用流体处理地下地层的方法和组合物，包括形成包含颗粒和有机硅烷的流体，将流体引入具有暴露表面的地下地层，以及改善支撑剂或表面或两者的润湿性，其中润湿性改性降解一种用于从地层生产烃的方法和组合物，包括在地层中提供井眼，形成包含具有化学式RnSiX4-x的颗粒和有机硅烷的流体，其中n等于1,2或3， R是有机官能团，X是卤素，烷氧基或乙酰氧基，将暴露的表面引入到地下地层中，改变颗粒或地层或两者的表面的润湿性，并从地层中的井眼。

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