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公开(公告)号：US5480933A
公开(公告)日：1996-01-02
申请号：US330872
申请日：1994-10-28
申请人： Kelly B. Fox , Alvin Evans, Jr.
发明人： Kelly B. Fox , Alvin Evans, Jr.
IPC分类号： C08L101/00 , C09K8/04 , C09K8/512 , E21B33/138 , C08K3/28 , C08K5/16
CPC分类号： C09K8/512
摘要： A gellable composition for oil field operations and a process for accelerating the gelation of the gellable composition for shut-in well are disclosed. The composition comprises: (1) an ammonium ion donor; (2) a water soluble acrylamide-containing polymer; (3) a first crosslinking component selected from the group consisting of aldehydes and aldehyde-generating compounds; (4) a second crosslinking component selected from the group consisting of an aromatic compound and an alcohol where the aromatic compound is selected from the group consisting of phenols and acids; and (4) water.
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公开(公告)号：US06730637B1
公开(公告)日：2004-05-04
申请号：US10310984
申请日：2002-12-06
申请人： Wayne S. Stewart , Nathan E. Stacy , Kelly B. Fox , Bharat B. Patel , Sam B. Ledbetter , Alvin Evans
发明人： Wayne S. Stewart , Nathan E. Stacy , Kelly B. Fox , Bharat B. Patel , Sam B. Ledbetter , Alvin Evans
IPC分类号： C09K706
CPC分类号： C09K8/32
摘要： This invention relates to a low toxicity drilling mud oil. In some embodiments, the fluid loss characteristic of the drilling mud oil as used in a borehole can be reduced to less than 0.2 ml/30 minutes by adding about 0.05% to about 2.0% by weight of a butadiene-styrene-butadiene (BSB) block copolymer having about 20% by weight or more styrene.
摘要翻译： 本发明涉及一种低毒钻井泥浆油。 在一些实施方案中，通过加入约0.05％至约2.0％重量的丁二烯 - 苯乙烯 - 丁二烯（BSB），井眼中使用的钻井泥浆油的流体损失特性可以降低到小于0.2ml / 30分钟， 具有约20重量％或更多苯乙烯的嵌段共聚物。
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公开(公告)号：US06667354B1
公开(公告)日：2003-12-23
申请号：US09618444
申请日：2000-07-18
申请人： Kelly B. Fox , Alvin Evans, Jr.
发明人： Kelly B. Fox , Alvin Evans, Jr.
IPC分类号： C08K509
摘要： Stable and environmentally friendly suspensions of solid particulates are provided through the addition of such solid particulates to a suspension medium which is comprised of a liquid carrier, a liquid carrier soluble resin, an organophyllic clay, and an activator wherein said liquid carrier is a carboxylic acid ester, preferably 2-ethylhexyl oleate, said liquid carrier soluble resin is selected from the group consisting of styrene-isoprene copolymers, styrene ethylene-propylene block copolymers, styrene isobutylene copolymers, styrene butadiene copolymers, polybutylene, polystyrene, polyethylene-propylene copolymers, methyl methacrylate and mixtures thereof, said organophyllic clay is one of kaolinite, halloysite, vermiculite, chlorite, attapullgite, smectite, montmorillonite, bentonite, hectorite, and mixtures thereof and said activator is an alcohol of the formula ROH wherein R is an alkyl group of 1 to 10 carbon atoms.
摘要翻译： 通过将这样的固体颗粒添加到由液体载体，液体载体可溶性树脂，有机皂基粘土和活化剂组成的悬浮介质中来提供固体颗粒的稳定和环境友好的悬浮液，其中所述液体载体是羧酸 酯，优选2-乙基己基油酸酯，所述液体载体可溶性树脂选自苯乙烯 - 异戊二烯共聚物，苯乙烯乙烯 - 丙烯嵌段共聚物，苯乙烯异丁烯共聚物，苯乙烯丁二烯共聚物，聚丁烯，聚苯乙烯，聚乙烯 - 丙烯共聚物，甲基 甲基丙烯酸酯及其混合物，所述有机皂土是高岭石，多水高岭土，蛭石，亚氯酸盐，绿泥石，蒙脱石，蒙脱石，膨润土，锂蒙脱石及其混合物之一，所述活化剂是式ROH的醇，其中R为烷基 至10个碳原子。
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4.发明授权公开(公告)号：US06451743B1
公开(公告)日：2002-09-17
申请号：US09712087
申请日：2000-11-14
申请人： Kelly B. Fox
发明人： Kelly B. Fox
IPC分类号： C09K700
摘要： A new stable liquid suspension containing non-soluble particles dispersed in a non-aqueous liquid medium having a concentration of a suspension aid and a method of making and use thereof.
摘要翻译： 一种新的稳定的液体悬浮液，其含有分散在具有悬浮助剂浓度的非水液体介质中的不溶性颗粒及其制备和使用方法。
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公开(公告)号：US5849674A
公开(公告)日：1998-12-15
申请号：US732570
申请日：1996-10-15
CPC分类号： C09K8/24 , C09K8/206 , Y10S507/903
摘要： A composition and a process for treating a subterranean formation are disclosed. The process comprises injecting into the subterranean formation a composition which comprises a polymer, a crosslinking agent, a liquid, optionally a clay, and further optionally a weighting agent wherein the polymer forms a gel in the formation, in the presence of the crosslinking agent.
摘要翻译： 公开了一种处理地下地层的组合物和方法。 该方法包括将含有聚合物，交联剂，液体，任选的粘土以及进一步任选的增重剂的组合物注入到地层中，其中聚合物在交联剂存在下在地层中形成凝胶。
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公开(公告)号：US5480863A
公开(公告)日：1996-01-02
申请号：US18133
申请日：1993-02-16
摘要： A process for increasing the viscosity of a zinc compound-containing brine which can be used for workover and completion fluids in oil field operations is provided. The process comprises contacting the zinc compound-containing brine with a polymer which comprises repeating units derived from an unsaturated amide having the formula of CH.sub.2 .dbd.CH--R--C(O)--NH.sub.2 and a vinylic sulfur compound selected from the group consisting of CH.sub.2 .dbd.CH--R'--SO.sub.3 M, CH.sub.2 .dbd.CH--R"--C(O)--N(H)--R"'--SO.sub.2 M, and mixtures thereof; wherein M is selected from the group consisting of hydrogen, an alkali metal, and combinations thereof; and R is selected from the group consisting of hydrogen, a hydrocarbyl radical having from 1 to about 20 carbon atoms, and combinations thereof.
摘要翻译： 提供了一种用于提高在油田操作中可用于修井和完井液体的含锌化合物的盐水的粘度的方法。 该方法包括使含锌化合物的盐水与聚合物接触，所述聚合物包含衍生自具有式CH 2 = CH-RC（O）-NH 2的不饱和酰胺的重复单元和选自下组的乙烯基硫化合物：CH 2 = CH -R'-SO 3 M，CH 2 = CH-R“C（O）-N（H）-R”'-SO 2 M，及其混合物; 其中M选自氢，碱金属及其组合; 并且R选自氢，具有1至约20个碳原子的烃基，及其组合。
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7.发明授权Wellbore servicing fluids comprising cationic polymers and methods of using same 有权包含阳离子聚合物的井筒维修流体及其使用方法公开(公告)号：US09102865B2
公开(公告)日：2015-08-11
申请号：US12371895
申请日：2009-02-16
申请人： Kelly B. Fox
发明人： Kelly B. Fox
摘要： A method comprising placing a wellbore servicing fluid comprising a cationic polymer into wellbore wherein the cationic polymer has a molecular weight of from about 300,000 Daltons to about 10,000,000 Daltons. A composition comprising a wellbore servicing fluid, a cationic polymer, and a brine.
摘要翻译： 一种方法，包括将包含阳离子聚合物的井筒维修流体放置在井筒中，其中阳离子聚合物的分子量为约300,000道尔顿至约10,000,000道尔顿。 包含井筒维修流体，阳离子聚合物和盐水的组合物。
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8.发明申请Wellbore servicing fluids comprising cationic polymers and methods of using same 有权包含阳离子聚合物的井筒维修流体及其使用方法公开(公告)号：US20100210482A1
公开(公告)日：2010-08-19
申请号：US12371895
申请日：2009-02-16
申请人： Kelly B. Fox
发明人： Kelly B. Fox
IPC分类号： C09K8/035
摘要： A method comprising placing a wellbore servicing fluid comprising a cationic polymer into wellbore wherein the cationic polymer has a molecular weight of from about 300,000 Daltons to about 10,000,000 Daltons. A composition comprising a wellbore servicing fluid, a cationic polymer, and a brine.
摘要翻译： 一种方法，包括将包含阳离子聚合物的井筒维修流体放置在井筒中，其中阳离子聚合物的分子量为约300,000道尔顿至约10,000,000道尔顿。 包含井筒维修流体，阳离子聚合物和盐水的组合物。
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公开(公告)号：US5447986A
公开(公告)日：1995-09-05
申请号：US908673
申请日：1992-06-29
申请人： Kelly B. Fox , Alvin Evans, Jr.
发明人： Kelly B. Fox , Alvin Evans, Jr.
IPC分类号： C08L101/00 , C09K8/04 , C09K8/512 , E21B33/138 , C08K3/28
CPC分类号： C09K8/512
摘要： A gellable composition for oil field operations and a process for accelerating the gelation of the gellable composition for shut-in well are disclosed. The composition comprises: (1) an ammonium ion donor; (2) a water soluble acrylamide-containing polymer; (3) a first crosslinking component selected from the group consisting of aldehydes and aldehyde-generating compounds; (4) a second crosslinking component selected from the group consisting of an aromatic compound and an alcohol where the aromatic compound is selected from the group consisting of phenols and acids; and (4) water.
摘要翻译： 公开了一种用于油田操作的可凝胶组合物和用于加速可凝胶化组合物凝胶化的方法。 组合物包括：（1）铵离子给体; （2）含水溶性丙烯酰胺的聚合物; （3）选自醛和醛产生化合物的第一交联组分; （4）选自芳族化合物和醇的第二交联成分，其中所述芳族化合物选自酚和酸; 和（4）水。
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