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1. 发明申请

US20060102349A1 Composition and method for treating a subterranean formation 有权
标题翻译：用于处理地层的组合物和方法
公开(公告)号：US20060102349A1
公开(公告)日：2006-05-18
申请号：US10991715
申请日：2004-11-18
申请人： Mark Brady , Arthur Milne
发明人： Mark Brady , Arthur Milne
IPC分类号： E21B43/26 , E21B43/27
CPC分类号： C09K8/52 , C09K8/68
摘要： A method of treating a subterranean formation with a retarded self-diverting fluid system. The method includes contacting the formation with a mixture of acid, chelating agent, and betaine surfactant in which the betaine surfactant is mixed with an aqueous solution of the chelating agent in which the pH has been adjusted to a pH of below about 3.0, but above the pH at which the free acid of the chelating agent precipitates, and the resulting fluid system is utilized for both acid fracturing and matrix stimulation, as well as workover procedures such as scale and filter cake removal, especially in high temperature formations.
摘要翻译：用延迟自转流体系统处理地层的方法。该方法包括使该地层与酸，螯合剂和甜菜碱表面活性剂的混合物接触，其中将甜菜碱表面活性剂与螯合剂的水溶液混合，其中pH调节至pH低于约3.0，但高于螯合剂游离酸沉淀的pH以及所得的流体系统用于酸压裂和基体刺激，以及修整方法，例如垢和滤饼去除，特别是在高温地层中。

2. 发明申请

US20050245401A1 Propped fracture with high effective surface area 有权
$Propped fracture with high effective surface area$
标题翻译：支撑骨折有效表面积高
公开(公告)号：US20050245401A1
公开(公告)日：2005-11-03
申请号：US11175874
申请日：2005-07-05
申请人： Keng Chan , J. Brown , Arthur Milne , Brett Rimmer , Mark Brady
发明人： Keng Chan , J. Brown , Arthur Milne , Brett Rimmer , Mark Brady
IPC分类号： C09K8/72 , C09K8/80 , E21B43/267 , E21B43/00
CPC分类号： C09K8/72 , C09K8/80 , E21B43/267 , Y10S507/923 , Y10S507/933 , Y10S507/934
摘要： Propped fractures in formations from which fluids are produced are described that have wormholes extending out into the formations from the faces of the fractures at locations distant from boreholes. Methods are given for creating such propped fractures having wormholes in which either a closed propped fracture is formed and then the wormholes are formed, or the entire fracture and channel system is formed before the closure occurs.
摘要翻译：描述了产生流体的地层中的支撑的裂缝，其具有从远离钻孔的位置处的裂缝的表面延伸到地层中的虫洞。给出了创建具有蠕虫洞的这种支撑裂缝的方法，其中形成闭合的支撑断裂，然后形成虫洞，或者在闭合发生之前形成整个断裂和通道系统。

3. 发明申请

US20070102155A1 Propped Fracture with High Effective Surface Area 有权
标题翻译：支撑有效表面积的断裂
公开(公告)号：US20070102155A1
公开(公告)日：2007-05-10
申请号：US11565123
申请日：2006-11-30
申请人： Keng Chan , J. Brown , Arthur Milne , Brett Rimmer , Mark Brady
发明人： Keng Chan , J. Brown , Arthur Milne , Brett Rimmer , Mark Brady
IPC分类号： E21B43/267 , E21B43/27
CPC分类号： C09K8/72 , C09K8/80 , E21B43/267 , Y10S507/923 , Y10S507/933 , Y10S507/934
摘要： Propped fractures in formations from which fluids are produced are described that have wormholes extending out into the formations from the faces of the fractures at locations distant from boreholes. Methods are given for creating such propped fractures having wormholes in which either a closed propped fracture is formed and then the wormholes are formed, or the entire fracture and channel system is formed before the closure occurs.
摘要翻译：描述了产生流体的地层中的支撑的裂缝，其具有从远离钻孔的位置处的裂缝的表面延伸到地层中的虫洞。给出了创建具有蠕虫洞的这种支撑裂缝的方法，其中形成闭合的支撑断裂，然后形成虫洞，或者在闭合发生之前形成整个断裂和通道系统。

4. 发明授权

US07380602B2 Composition and method for treating a subterranean formation 有权
标题翻译：用于处理地层的组合物和方法
公开(公告)号：US07380602B2
公开(公告)日：2008-06-03
申请号：US10991715
申请日：2004-11-18
申请人： Mark Brady , Arthur Milne
发明人： Mark Brady , Arthur Milne
IPC分类号： E21B43/02
CPC分类号： C09K8/52 , C09K8/68
摘要： A method of treating a subterranean formation with a retarded self-diverting fluid system. The method includes contacting the formation with a mixture of acid, chelating agent, and betaine surfactant in which the betaine surfactant is mixed with an aqueous solution of the chelating agent in which the pH has been adjusted to a pH of below about 3.0, but above the pH at which the free acid of the chelating agent precipitates, and the resulting fluid system is utilized for both acid fracturing and matrix stimulation, as well as workover procedures such as scale and filter cake removal, especially in high temperature formations.
摘要翻译：用延迟自转流体系统处理地层的方法。该方法包括使该地层与酸，螯合剂和甜菜碱表面活性剂的混合物接触，其中将甜菜碱表面活性剂与螯合剂的水溶液混合，其中pH调节至pH低于约3.0，但高于螯合剂游离酸沉淀的pH以及所得的流体系统用于酸压裂和基体刺激，以及修整方法，例如垢和滤饼去除，特别是在高温地层中。

5. 发明申请

US20110315384A1 GELLED FOAM COMPOSITIONS AND METHODS 审中-公开
标题翻译：凝胶泡沫组合物和方法
公开(公告)号：US20110315384A1
公开(公告)日：2011-12-29
申请号：US12823410
申请日：2010-06-25
申请人： Emilio Miquilena , Roberto Arangath , Arthur Milne , Pedro Saldungaray , Richard D. Hutchins , Syed A. Ali , Baudel William Quintero , Leiming Li
发明人： Emilio Miquilena , Roberto Arangath , Arthur Milne , Pedro Saldungaray , Richard D. Hutchins , Syed A. Ali , Baudel William Quintero , Leiming Li
IPC分类号： E21B43/16 , C09K8/44
CPC分类号： C09K8/92 , C09K8/5045 , C09K8/512 , C09K8/518 , C09K8/80 , E21B43/16
摘要： The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a surfactant, a foaming gas, a foam enhancer, a crosslinkable polymer, and a crosslinking agent capable of crosslinking the polymer, wherein the foam enhancer increases the foam half-life of the gel composition compared to the gel composition without the foam enhancer; and allowing viscosity of the composition to increase and form a gel.
摘要翻译：本发明提供了一种方法，该方法是将井眼注入包含溶剂，表面活性剂，发泡气体，泡沫增强剂，可交联聚合物和能够交联聚合物的交联剂的组合物的步骤，其中泡沫增强剂增加与没有泡沫增强剂的凝胶组合物相比，凝胶组合物的泡沫半衰期; 并允许组合物的粘度增加并形成凝胶。

6. 发明申请

US20100230106A1 Relative Permeability Modification 有权
标题翻译：相对渗透率修正
公开(公告)号：US20100230106A1
公开(公告)日：2010-09-16
申请号：US12710565
申请日：2010-02-23
申请人： Arthur Milne , Eric Gin Wai Lian , Sandra Janette Montoya Padilla , Mario Ulloa , Frederic Vincent Martin , Mathew M. Samuel
发明人： Arthur Milne , Eric Gin Wai Lian , Sandra Janette Montoya Padilla , Mario Ulloa , Frederic Vincent Martin , Mathew M. Samuel
IPC分类号： E21B43/27 , C09K8/68 , C09K8/588 , C09K8/528 , C09K8/514 , C09K8/60
CPC分类号： C09K8/5083 , C09K8/588 , C09K8/74 , C09K8/882
摘要： A fluid comprising a viscous hyposaline aqueous solution of first and second cationic polymers comprising quaternized ammonium groups, wherein the first cationic polymer comprises a hydrophilic base polymer structure and the second cationic polymer comprises a lipophilic base polymer structure, and a method comprising introducing the viscous fluid into an initial first interval of a subterranean formation, and diverting with the viscous fluid a treating fluid from the initial first interval to an initial second interval. The fluid and method are useful to modify a hydrocarbon reservoir formation for improved relative permeability of oil with respect to water to enhance hydrocarbon production from the reservoir.
摘要翻译：包含含有季铵化铵基团的第一和第二阳离子聚合物的粘性低渗水溶液的流体，其中所述第一阳离子聚合物包含亲水性基础聚合物结构，所述第二阳离子聚合物包含亲油性基础聚合物结构，以及包括将所述粘性流体进入地层的初始第一间隔，并且将粘性流体与处理流体从初始第一间隔转移到初始第二间隔。流体和方法可用于改进烃储层形成，以改善油相对于水的相对渗透率，从而提高储层中的烃产量。

7. 发明授权

US08895483B2 Disproportionate permeability reduction using a viscoelastic surfactant 有权
标题翻译：使用粘弹性表面活性剂的不均匀渗透率降低
公开(公告)号：US08895483B2
公开(公告)日：2014-11-25
申请号：US12433977
申请日：2009-05-01
申请人： Arthur Milne , Manuel Jose Lastre Buelvas
发明人： Arthur Milne , Manuel Jose Lastre Buelvas
IPC分类号： C09K8/68 , C09K8/504
CPC分类号： C09K8/68 , C09K2208/30
摘要： The invention discloses a method of for changing the water permeability of a subterranean formation of a well, the method comprising: providing a fluid comprising a liquid carrier and a viscoelastic surfactant; introducing the fluid into the well; and contacting the fluid and the subterranean formation wherein the action of the liquid carrier and the viscoelastic surfactant is able to change the water permeability of the subterranean formation. The fluid may further comprise methanol, or a salt which can be embodied within the carrier fluid. Advantageously, no further RPM polymer is used. In a first aspect the method is used for reducing the amount of water produced, in as second aspect for improving the oil recovery.
摘要翻译：本发明公开了一种改变井底地层的渗水性的方法，该方法包括：提供包含液体载体和粘弹性表面活性剂的流体; 将流体引入井中; 并使流体和地层接触，其中液体载体和粘弹性表面活性剂的作用能够改变地层的透水性。流体可以进一步包含可以在载体流体内体现的甲醇或盐。有利地，不再使用RPM聚合物。在第一方面，该方法用于减少产生的水量，作为用于改善油回收率的第二方面。

8. 发明申请

US20090275490A1 Disproportionate Permeability Reduction Using A Viscoelastic Surfactant 有权
标题翻译：使用粘弹性表面活性剂降低不成比例的渗透率
公开(公告)号：US20090275490A1
公开(公告)日：2009-11-05
申请号：US12433977
申请日：2009-05-01
申请人： Arthur Milne , Manuel Jose Lastre Buelvas
发明人： Arthur Milne , Manuel Jose Lastre Buelvas
IPC分类号： C09K8/68 , C23F11/14 , C09K8/504
CPC分类号： C09K8/68 , C09K2208/30
摘要： The invention discloses a method of for changing the water permeability of a subterranean formation of a well, the method comprising: providing a fluid comprising a liquid carrier and a viscoelastic surfactant; introducing the fluid into the well; and contacting the fluid and the subterranean formation wherein the action of the liquid carrier and the viscoelastic surfactant is able to change the water permeability of the subterranean formation. The fluid may further comprise methanol, or a salt which can be embodied within the carrier fluid. Advantageously, no further RPM polymer is used. In a first aspect the method is used for reducing the amount of water produced, in as second aspect for improving the oil recovery.
摘要翻译：本发明公开了一种改变井底地层的渗水性的方法，该方法包括：提供包含液体载体和粘弹性表面活性剂的流体; 将流体引入井中; 并使流体和地层接触，其中液体载体和粘弹性表面活性剂的作用能够改变地层的透水性。流体可以进一步包含可以在载体流体内体现的甲醇或盐。有利地，不再使用RPM聚合物。在第一方面，该方法用于减少产生的水量，作为用于改善油回收率的第二方面。

9. 发明授权

US08413719B2 Relative permeability modification 有权
标题翻译：相对渗透率改性
公开(公告)号：US08413719B2
公开(公告)日：2013-04-09
申请号：US12710565
申请日：2010-02-23
申请人： Arthur Milne , Eric Gin Wai Lian , Sandra Janette Montoya Padilla , Mario Ulloa , Frederic Vincent Martin , Mathew M. Samuel
发明人： Arthur Milne , Eric Gin Wai Lian , Sandra Janette Montoya Padilla , Mario Ulloa , Frederic Vincent Martin , Mathew M. Samuel
IPC分类号： E21B43/22 , E21B33/138
CPC分类号： C09K8/5083 , C09K8/588 , C09K8/74 , C09K8/882
摘要： A fluid containing a viscous hyposaline aqueous solution of first and second cationic polymers that include quatemized ammonium groups, wherein the first cationic polymer includes a hydrophilic base polymer structure and the second cationic polymer includes a lipophilic base polymer Also disclosed is a method of introducing the viscous fluid into an initial first interval of a subterranean formation, and diverting with the viscous fluid a treating fluid from the initial first interval to an initial second interval.
摘要翻译：一种含有第一和第二阳离子聚合物的粘性低渗水溶液的流体，其包括季铵化铵基团，其中第一阳离子聚合物包括亲水性基础聚合物结构，第二阳离子聚合物包括亲脂基聚合物。还公开了一种引入粘性流体进入地层的初始第一间隔，并且将粘性流体与处理流体从初始第一间隔转移到初始第二间隔。

10. 发明授权

US07935661B2 Method and composition to increase viscosity of crosslinked polymer fluids 有权
标题翻译：提高交联聚合物流体粘度的方法和组成
公开(公告)号：US07935661B2
公开(公告)日：2011-05-03
申请号：US12507899
申请日：2009-07-23
申请人： Arthur Milne , Manuel Jose Lastre Buelvas
发明人： Arthur Milne , Manuel Jose Lastre Buelvas
IPC分类号： C09K8/68
CPC分类号： C09K8/685 , C09K8/602 , C09K8/887 , C09K2208/30
摘要： The invention discloses a well treatment composition for use in a subterranean formation comprising: a carrier fluid; and a viscoelastic surfactant being present in a concentration of less than about 1.5% by weight. Optionally, the fluid comprises a crosslinked polymer in a thickening amount in the carrier fluid. The invention also discloses a method to increase the viscosity of a fluid, the method comprising: providing a fluid comprising a thickening amount of a crosslinked polymer; adding a viscoelastic surfactant at a given concentration to the fluid; taking the fluid to a given temperature; defining a viscosity profile of the fluid depending of the concentration and the temperature; comparing said viscosity profile to a viscosity profile of the crosslinked polymer fluid alone; and defining an optimum concentration of the viscoelastic surfactant for each temperature.
摘要翻译：本发明公开了一种用于地下地层的井处理组合物，包括：载体流体; 和粘弹性表面活性剂以小于约1.5重量％的浓度存在。任选地，流体包含载体流体中增稠量的交联聚合物。本发明还公开了一种增加流体粘度的方法，该方法包括：提供包含增稠量的交联聚合物的流体; 向流体中加入给定浓度的粘弹性表面活性剂; 使流体达到给定的温度; 根据浓度和温度来定义流体的粘度分布; 将所述粘度分布与单独的交联聚合物流体的粘度分布比较; 并为每个温度定义粘弹性表面活性剂的最佳浓度。

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