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1.发明申请公开(公告)号：US20160251562A1
公开(公告)日：2016-09-01
申请号：US14397034
申请日：2013-09-20
摘要： Methods for treating a zone of a subterranean formation penetrated by a wellbore comprising: (A) forming a treatment fluid comprising: (i) an aqueous continuous phase; (ii) a first chemical having: (a) a single epoxy group; and (b) at least one alkoxy group on a silicon atom, wherein the first chemical is water soluble or dissolves with hydrolysis in the aqueous continuous phase; (iii) a second chemical having an amine group, wherein the second chemical is water soluble or dissolves with hydrolysis in the aqueous continuous phase; and (B) introducing the treatment fluid through the wellbore into the zone of the subterranean formation. In various embodiments, the treatment fluid has a viscosity of less than 5 cP measured at a shear rate of 511 sec−1.
摘要翻译： 用于处理由井筒穿透的地层的区域的方法，包括：（A）形成处理流体，包括：（i）水性连续相; （ii）第一种化学品，其具有：（a）单个环氧基; 和（b）硅原子上的至少一个烷氧基，其中所述第一化学品是水溶性的或在水性连续相中水解溶解; （iii）具有胺基的第二种化学品，其中第二种化学物质是水溶性的或在水性连续相中水解溶解; 和（B）将处理流体通过井眼引入到地层的区域中。 在各种实施方案中，处理流体在511秒-1的剪切速率下测得的粘度小于5cP。
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公开(公告)号：US10100244B2
公开(公告)日：2018-10-16
申请号：US14771065
申请日：2013-03-29
摘要： A method of swelling an oil-swellable elastomer in a well comprising the step of: contacting the oil-swellable elastomer in the well with a treatment fluid, wherein the treatment fluid comprises: (A) an oil selected from the group consisting of alkanes and naphtha, wherein the oil comprises hydrocarbons having anywhere in the range of 5 to 21 carbons; (B) an α-olefin having anywhere in the range of 18 to 26 carbons; and (C) an activator for oil-swelling, the activator selected from the group consisting of: ketones, dodecane, terpenes, terpenoids, haloalkanes having from 9 to 20 carbons, and any combination thereof. An oil-swelled elastomer as produced by the method is also contemplated.
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公开(公告)号：US20140329724A1
公开(公告)日：2014-11-06
申请号：US13887536
申请日：2013-05-06
IPC分类号： C09K8/90
CPC分类号： C09K8/514 , C09K8/512 , C09K8/5756 , C09K8/5758
摘要： A composition including: (a) an aqueous phase; (b) a chitosan-based compound dispersed or dissolved in the aqueous phase; and (c) a crosslinker dispersed or dissolved in the aqueous phase, wherein the crosslinker has at least two functional groups independently selected from the group consisting of aldehyde, carboxylic acid, and carboxylate. A method including the step of introducing a composition according to the invention into a treatment zone of a well.
摘要翻译： 一种组合物，其包含：（a）水相; （b）分散或溶解在水相中的基于壳聚糖的化合物; 和（c）分散或溶解在水相中的交联剂，其中交联剂具有至少两个独立地选自醛，羧酸和羧酸酯的官能团。 一种方法，包括将根据本发明的组合物引入到井的处理区中的步骤。
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公开(公告)号：US09587473B2
公开(公告)日：2017-03-07
申请号：US13864367
申请日：2013-04-17
摘要： A method for treating a zone of a subterranean formation penetrated by a wellbore, the method including the steps of: (A) introducing a treatment fluid through the wellbore into the zone of the subterranean formation, wherein the treatment fluid comprises an alkoxysilane having at least two alkoxy groups; (B) shutting in the zone to allow the alkoxysilane to hydrolyze in the formation under the design conditions; and (C) before or after introducing the treatment fluid into the zone, installing a mechanical sand control device in the wellbore of the zone.
摘要翻译： 一种用于处理由井筒渗透的地层的区域的方法，所述方法包括以下步骤：（A）将处理流体通过所述井筒引入所述地层的区域，其中所述处理流体包含至少具有至少 两个烷氧基; （B）在设计条件下关闭该区域以使烷氧基硅烷在地层中水解; 和（C）在将处理流体引入该区域之前或之后，在该区域的井眼中安装机械砂控制装置。
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5.发明授权公开(公告)号：US09587164B2
公开(公告)日：2017-03-07
申请号：US14397034
申请日：2013-09-20
摘要： Methods for treating a zone of a subterranean formation penetrated by a wellbore comprising: (A) forming a treatment fluid comprising: (i) an aqueous continuous phase; (ii) a first chemical having: (a) a single epoxy group; and (b) at least one alkoxy group on a silicon atom, wherein the first chemical is water soluble or dissolves with hydrolysis in the aqueous continuous phase; (iii) a second chemical having an amine group, wherein the second chemical is water soluble or dissolves with hydrolysis in the aqueous continuous phase; and (B) introducing the treatment fluid through the wellbore into the zone of the subterranean formation. In various embodiments, the treatment fluid has a viscosity of less than 5 cP measured at a shear rate of 511 sec−1.
摘要翻译： 用于处理由井筒穿透的地层的区域的方法，包括：（A）形成处理流体，包括：（i）水性连续相; （ii）第一种化学品，其具有：（a）单个环氧基; 和（b）硅原子上的至少一个烷氧基，其中所述第一化学品是水溶性的或在水性连续相中水解溶解; （iii）具有胺基的第二种化学品，其中第二种化学物质是水溶性的或在水性连续相中水解溶解; 和（B）将处理流体通过井眼引入到地层的区域中。 在各种实施方案中，处理流体在511秒-1的剪切速率下测得的粘度小于5cP。
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公开(公告)号：US09611420B2
公开(公告)日：2017-04-04
申请号：US13887536
申请日：2013-05-06
CPC分类号： C09K8/514 , C09K8/512 , C09K8/5756 , C09K8/5758
摘要： A composition including: (a) an aqueous phase; (b) a chitosan-based compound dispersed or dissolved in the aqueous phase; and (c) a crosslinker dispersed or dissolved in the aqueous phase, wherein the crosslinker has at least two functional groups independently selected from the group consisting of aldehyde, carboxylic acid, and carboxylate. A method including the step of introducing a composition according to the invention into a treatment zone of a well.
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公开(公告)号：US20140311740A1
公开(公告)日：2014-10-23
申请号：US13864367
申请日：2013-04-17
IPC分类号： E21B43/08
摘要： A method for treating a zone of a subterranean formation penetrated by a wellbore, the method including the steps of: (A) introducing a treatment fluid through the wellbore into the zone of the subterranean formation, wherein the treatment fluid comprises an alkoxysilane having at least two alkoxy groups; (B) shutting in the zone to allow the alkoxysilane to hydrolyze in the formation under the design conditions; and (C) before or after introducing the treatment fluid into the zone, installing a mechanical sand control device in the wellbore of the zone.
摘要翻译： 一种用于处理由井筒渗透的地层的区域的方法，所述方法包括以下步骤：（A）将处理流体通过所述井筒引入所述地层的区域，其中所述处理流体包含至少具有至少 两个烷氧基; （B）在设计条件下关闭该区域以使烷氧基硅烷在地层中水解; 和（C）在将处理流体引入该区域之前或之后，在该区域的井眼中安装机械砂控制装置。
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公开(公告)号：US20160137905A1
公开(公告)日：2016-05-19
申请号：US14896863
申请日：2013-08-06
CPC分类号： C09K8/5753 , C09K8/035 , C09K8/42 , C09K8/52 , C09K8/5751 , C09K8/608 , C09K8/68 , C09K8/725 , C09K8/88 , C09K8/882 , C09K2208/02 , C09K2208/24 , C09K2208/26
摘要： A method of treating a subterranean formation, the method includes: obtaining or providing a composition comprising a cationic polymer and water; and contacting the composition with a subterranean material downhole.
摘要翻译： 一种处理地层的方法，所述方法包括：获得或提供包含阳离子聚合物和水的组合物; 并将该组合物与井下的地下物质接触。
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