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公开(公告)号：US08247356B2
公开(公告)日：2012-08-21
申请号：US13411205
申请日：2012-03-02
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
Abstract: A cross-linking composition comprising (a) an aqueous liquid; (b) a pH buffer; (c) a cross-linkable organic polymer; and (d) a solution of a zirconium cross-linking agent comprising the product of contacting a zirconium complex with an alkanolamine and ethylene glycol wherein the mole ratio of alkanolamine to zirconium is 2:1 to 4:1 and the mole ratio of ethylene glycol to zirconium is 1:1 to 10:1. Optionally, water, hydroxyalkylated ethylenediamine, or both are added to the zirconium complex. The cross-linking composition of this invention is useful in oil field applications, for example, for hydraulically fracturing a subterranean formation and for plugging permeable zones or leaks in a subterranean formation.
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2.发明授权Process to prepare borozirconate solution and use as cross-linker in hydraulic fracturing fluids 有权制备硼酸锆溶液的方法，用作水力压裂液中的交联剂公开(公告)号：US07683011B2
公开(公告)日：2010-03-23
申请号：US12001540
申请日：2007-12-12
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
CPC classification number: C09K8/685 , C09K8/512 , C09K8/5756
Abstract: A process to prepare a stable solution of a borozirconate complex is disclosed and use of the solution in oil field applications such as hydraulic fracturing and plugging of permeable zones. The process comprises contacting zirconium complex with a first alkanolamine, then glycerol and water, then with a solution of a boron compound and a second alkanolamine. The solution is particularly suitable for use in a cross-linking composition at temperatures of 275° F. (135° C.) and higher in the subterranean formation.
Abstract translation: 公开了一种制备硼酸锆络合物的稳定溶液的方法，并且在油田应用中使用溶液，例如水力压裂和渗透区域的堵塞。 该方法包括使锆络合物与第一链烷醇胺，然后使甘油和水接触，然后与硼化合物和第二链烷醇胺的溶液接触。 该溶液特别适合于在地层中275°F（135℃）以上的交联组合物中使用。
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3.发明申请Zirconium-based cross-linking composition for use with high pH polymer solutions 有权用于高pH聚合物溶液的锆基交联组合物公开(公告)号：US20090227479A1
公开(公告)日：2009-09-10
申请号：US12074953
申请日：2008-03-07
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
IPC: C09K8/86
Abstract: A cross-linking composition comprising (a) an aqueous liquid; (b) a pH buffer; (c) a cross-linkable organic polymer; and (d) a solution of a zirconium cross-linking agent comprising the product of contacting a zirconium complex with an alkanolamine and ethylene glycol wherein the mole ratio of alkanolamine to zirconium is 2:1 to 4:1 and the mole ratio of ethylene glycol to zirconium is 1:1 to 10:1. Optionally, water, hydroxyalkylated ethylenediamine, or both are added to the zirconium complex. The cross-linking composition of this invention is useful in oil field applications, for example, for hydraulically fracturing a subterranean formation and for plugging permeable zones or leaks in a subterranean formation.
Abstract translation: 一种交联组合物，其包含（a）水性液体; （b）pH缓冲液; （c）可交联的有机聚合物; 和（d）锆交联剂的溶液，其包括使锆络合物与链烷醇胺和乙二醇接触的产物，其中链烷醇胺与锆的摩尔比为2:1至4:1，并且乙二醇的摩尔比 至锆的比例为1:1至10:1。 任选地，将水，羟基烷基化的乙二胺或二者加入到锆络合物中。 本发明的交联组合物可用于油田应用中，例如用于水压压裂地下地层和堵塞地下地层中的渗透区域或泄漏物。
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4.发明申请Zirconium-hydroxy alkylated amine-hydroxy carboxylic acid cross-linking composition for use with high pH polymer solutions 有权用于高pH聚合物溶液的锆 - 羟基烷基化胺 - 羟基羧酸交联组合物公开(公告)号：US20090166041A1
公开(公告)日：2009-07-02
申请号：US12005692
申请日：2007-12-28
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
IPC: C09K8/80
CPC classification number: C09K8/685
Abstract: A process to prepare a solution of zirconium-hydroxyalkylated diamine-lactic acid complex is disclosed and use of the solution in oil field applications such as hydraulic fracturing and plugging of permeable zones. The process comprises contacting an alcohol solution of a zirconium complex with an hydroxyalkylated diamine, then with lactic acid to produce a solution of zirconium-hydroxyalkylated diamine-lactic acid complex. The solution is particularly suitable for use in a cross-linking composition in hydraulic fracturing and plugging of permeable zones of subterranean formations at pH of 10 or greater and at temperatures of 275° F. (135° C.) and higher in the formation.
Abstract translation: 公开了一种制备锆 - 羟基烷基化二胺 - 乳酸配合物溶液的方法，并在油田应用中使用溶液，如水力压裂和渗透区域堵塞。 该方法包括使锆络合物的醇溶液与羟基烷基化的二胺接触，然后与乳酸接触以产生锆 - 羟烷基化的二胺 - 乳酸复合物的溶液。 该溶液特别适用于水解压裂和地下地层的渗透区域的交联组合物，其pH在10以上，并且在地层中的温度为275°F（135℃）以上。
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5.发明申请Process to prepare zirconium-based cross-linker compositions and their use in oil field applications 有权制备锆基交联剂组合物的方法及其在油田应用中的应用公开(公告)号：US20090151947A1
公开(公告)日：2009-06-18
申请号：US12002665
申请日：2007-12-18
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
IPC: C09K8/80
Abstract: A process to prepare a solution of zirconium-alkanolamine-hydroxycarboxylic acid complex is disclosed and use of the solution in oil field applications such as hydraulic fracturing and plugging of permeable zones. The process comprises contacting an alcohol solution of a zirconium complex with an alkanolamine, then with an α-hydroxycarboxylic acid to produce a solution of zirconium-alkanolamine-hydroxycarboxylic acid complex. The solution is particularly suitable for use in a cross-linking composition in hydraulic fracturing and plugging of permeable zones of subterranean formations at temperatures of 275° F. (135° C.) and higher in the formation.
Abstract translation: 公开了制备锆 - 链烷醇胺 - 羟基羧酸络合物溶液的方法，并在油田应用中使用溶液，如水力压裂和渗透区域的堵塞。 该方法包括使锆络合物的醇溶液与烷醇胺，然后与α-羟基羧酸接触以产生锆 - 链烷醇胺 - 羟基羧酸络合物的溶液。 该溶液特别适用于在地层中275°F（135℃）以上的地层的渗透区水力压裂和堵塞的交联组合物中。
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Patent Agency Ranking
6.发明申请Process to prepare borozirconate solution and use as cross-linker in hydraulic fracturing fluids 有权制备硼酸锆溶液的方法，用作水力压裂液中的交联剂公开(公告)号：US20090149355A1
公开(公告)日：2009-06-11
申请号：US12001630
申请日：2007-12-11
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
IPC: C09K8/62
CPC classification number: C09K8/685
Abstract: A process to prepare a stable solution of a borozirconate complex is disclosed and use of the solution in oil field applications such as hydraulic fracturing and plugging of permeable zones. The process comprises contacting zirconium complex with alkanolamine, then glycerol and water, then with a boron compound. The solution is particularly suitable for use in a cross-linking composition in hydraulic fracturing and plugging of permeable zones of subterranean formations at temperatures of 275° F. (135° C.) and higher in the formation.
Abstract translation: 公开了一种制备硼酸锆络合物的稳定溶液的方法，并且在油田应用中使用溶液，例如水力压裂和渗透区域的堵塞。 该方法包括使锆络合物与烷醇胺，然后使其与甘油和水接触，然后与硼化合物接触。 该溶液特别适用于在地层中275°F（135℃）以上的地层的渗透区水力压裂和堵塞的交联组合物中。
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7.发明授权公开(公告)号：US06855797B2
公开(公告)日：2005-02-15
申请号：US10132347
申请日：2002-04-25
Applicant: Donald Edward Putzig , Edward Francis McBride , Clive Alexander Hamilton , Andrea Clare Smith
Inventor： Donald Edward Putzig , Edward Francis McBride , Clive Alexander Hamilton , Andrea Clare Smith
IPC: B01J31/04 , B01J31/12 , B01J31/18 , B01J31/22 , B01J31/26 , B01J31/28 , C08G63/82 , C08G63/83 , C08G63/85 , C08G63/78 , C08G3/02
CPC classification number: C08G63/82 , B01J31/04 , B01J31/1805 , B01J31/223 , B01J31/26 , B01J2231/14 , B01J2231/40 , B01J2531/46 , B01J2531/96 , C08G63/826 , C08G63/83 , C08G63/85
Abstract: A process that can be used as catalyst in esterification, transesterification or polycondensation is disclosed, which comprises a stable solution comprising (a) titanium in the form of a titanium α-hydroxycarboxylic acid or its salt, (b) a C1-C6 carboxylic acid, and (c) zinc in the form of a water-soluble zinc salt, and (d) water. Also disclosed is an esterification, transesterification or polycondensation process, which comprises contacting, in the presence of the solution process, an organic acid or its ester or its salt with an alcohol, optionally in the presence of a phosphorus compound, an organic or inorganic toning agent such as cobalt acetate, or combinations thereof. The process can also comprise combining aqueous solutions of a titanium α-hydroxycarboxylic acid or its salt and a zinc salt in an alcohol to produce an alcohol solution contacting the alcohol solution with a mixture comprising organic acid or its ester or its salt and a second alcohol, or comprise combining an aqueous solutions of a titanium α-hydroxycarboxylic acid or its salt and aqueous solution of a zinc salt with the mixture.
Abstract translation: 公开了可用作酯化，酯交换或缩聚催化剂的方法，其包括稳定的溶液，其包含（a）钛α-羟基羧酸或其盐形式的钛，（b）C1-C6羧酸 ，（c）水溶性锌盐形式的锌，（d）水。 还公开了酯化，酯交换或缩聚方法，其包括在溶液方法存在下，有机酸或其酯或其盐与醇，任选在磷化合物，有机或无机调色剂 例如乙酸钴或其组合。 该方法还可以包括将钛α-羟基羧酸或其盐的水溶液与锌盐的醇溶液混合，以产生与醇溶液接触的醇溶液与包含有机酸或其酯或其盐的混合物和第二醇 或者包括将钛α-羟基羧酸或其盐的水溶液与锌盐的水溶液与混合物组合。
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8.发明授权
公开(公告)号：US6080834A
公开(公告)日：2000-06-27
申请号：US293302
申请日：1999-04-16
Applicant: Donald Edward Putzig , Edward Francis McBride , Hiep Quang Do , James Arthur Trainham , Hermann Ludwig Jaeger , Heiner Schulte
Inventor： Donald Edward Putzig , Edward Francis McBride , Hiep Quang Do , James Arthur Trainham , Hermann Ludwig Jaeger , Heiner Schulte
IPC: B01J31/24 , B01J21/06 , B01J31/02 , B01J31/04 , B01J31/18 , B01J31/22 , B01J31/26 , C07B61/00 , C07C67/03 , C07C69/82 , C08G63/82 , C08G63/85 , C08G63/87 , C08G63/78 , B01J31/00
CPC classification number: B01J31/04 , B01J31/0212 , B01J31/0225 , B01J31/0259 , B01J31/0261 , C08G63/82 , C08G63/85 , B01J21/063 , B01J2231/14 , B01J2231/40 , B01J2531/46 , B01J31/1845 , B01J31/223
Abstract: A catalyst composition is disclosed. The composition comprises a titanium compound, a complexing agent, a solvent, and optionally a cocatalyst. The cocatalyst can be a cobalt/aluminum catalyst, an antimony compound, or combinations thereof. Also disclosed is a process for producing the composition. The process comprises combining a titanium compound, a complexing agent, a solvent, and optionally a cocatalyst. Further disclosed is a process for using the composition which comprises contacting a carbonyl compound, in the presence of the composition, with an alcohol under a condition suitable for esterification, transesterification, polymerization, or combinations thereof.
Abstract translation: 公开了一种催化剂组合物。 组合物包含钛化合物，络合剂，溶剂和任选的助催化剂。 助催化剂可以是钴/铝催化剂，锑化合物或其组合。 还公开了制备该组合物的方法。 该方法包括组合钛化合物，络合剂，溶剂和任选的助催化剂。 进一步公开的是使用该组合物的方法，该方法包括使羰基化合物在组合物存在下与醇在适于酯化，酯交换，聚合或其组合的条件下接触。
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9.发明授权公开(公告)号：US08252731B2
公开(公告)日：2012-08-28
申请号：US13243652
申请日：2011-09-23
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
CPC classification number: C09K8/685 , C09K8/70 , Y10S507/903
Abstract: A solid zirconium cross-linking agent is prepared comprising zirconium and hydroxyalkylated ethylene diamine ligand. Use of the cross-linking agent in compositions for oil field applications such as hydraulic fracturing and plugging of permeable zones is also disclosed.
Abstract translation: 制备包含锆和羟基烷基化的乙二胺配体的固体锆交联剂。 还公开了在油田应用的组合物中使用交联剂，例如水力压裂和渗透区域的堵塞。
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10.发明授权公开(公告)号：US08044002B2
公开(公告)日：2011-10-25
申请号：US11986397
申请日：2007-11-21
Applicant: Donald Edward Putzig
Inventor： Donald Edward Putzig
CPC classification number: C09K8/685 , B01J31/0212 , B01J2531/48 , C08B37/0096 , C08L5/00 , C09K8/512 , C09K8/887 , Y10S507/903
Abstract: A solid zirconium cross-linking agent and use in a cross-linking composition in oil field applications such as hydraulic fracturing and plugging of permeable zones. The zirconium cross-linking agent is prepared by a process comprising contacting a zirconium complex with an alkanolamine and water at particular mole ratios of alkanolamine and water to zirconium.
Abstract translation: 固体锆交联剂，用于油田应用中的交联组合物，如水力压裂和渗透区域堵塞。 锆交联剂通过包括使锆络合物与链烷醇胺和特定摩尔比的链烷醇胺和水与锆接触的方法制备。
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