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1. 发明授权

US06401817B1 Sealing subterranean zones 失效
公开(公告)号：US06401817B1
公开(公告)日：2002-06-11
申请号：US09942712
申请日：2001-08-30
申请人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
发明人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
IPC分类号： E21B33138
CPC分类号： C09K8/508 , C09K8/512
摘要： The present invention provides improved compositions and methods of using the compositions for sealing subterranean zones. One composition of the invention is comprised of water, an aqueous rubber latex, an organophilic clay, sodium carbonate, an epoxy resin and a hardening agent for said epoxy resin.

2. 发明授权

US06315042B1 Oil-based settable spotting fluid 有权
标题翻译：油性可固定点胶液
公开(公告)号：US06315042B1
公开(公告)日：2001-11-13
申请号：US09626374
申请日：2000-07-26
申请人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , John L. Dennis, Jr.
发明人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , John L. Dennis, Jr.
IPC分类号： E21B3314
CPC分类号： C04B28/18 , C09K8/42 , C09K8/46 , C09K8/502 , Y10S106/01 , Y10S507/928 , C04B14/06 , C04B20/1051 , C04B24/32 , C04B24/36 , C04B2103/40 , C04B2103/50
摘要： Oil-based settable spotting fluid compositions and methods of using the compositions are provided. The oil-based settable spotting fluid compositions are basically comprised of oil, an emulsifying surfactant for emulsifying the oil with water whereby an oil-external emulsion is formed, a de-emulsifying surfactant which in time de-emulsifies said oil-external emulsion when the emulsion is contacted with external water, a hydraulic settable component selected from the group consisting of ASTM Class C or the equivalent fly ash and ASTM Class F or the equivalent fly ash together with a source of calcium and water selected from the group consisting of fresh water and salt water.
摘要翻译：提供了油基可固化点样液组合物和使用该组合物的方法。油性可固定点胶液组合物基本上由油组成，乳化表面活性剂用于乳化油，由此形成油外乳液，去乳化表面活性剂，其在时间上乳化所述油外乳液时乳液与外部水接触，一种选自ASTM C级或相当的粉煤灰和ASTM F级或相当的粉煤灰的水硬性固化组分以及选自淡水的钙和水源和盐水。

3. 发明授权

US06503870B2 Sealing subterranean zones 有权
标题翻译：密封地下区域
公开(公告)号：US06503870B2
公开(公告)日：2003-01-07
申请号：US09942802
申请日：2001-08-30
申请人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
发明人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
IPC分类号： C09K700
CPC分类号： C09K8/508 , C09K8/512
摘要： The present invention provides improved compositions and methods of using the compositions for sealing subterranean zones. One composition of the invention is comprised of water, a silane coupling agent, an organophilic clay, an epoxy resin and a hardening agent for said epoxy resin.
摘要翻译：本发明提供改进的组合物和使用该组合物密封地下区域的方法。本发明的一种组合物由水，硅烷偶联剂，亲有机粘土，环氧树脂和用于所述环氧树脂的硬化剂组成。

4. 发明授权

US06328106B1 Sealing subterranean zones 失效
标题翻译：密封地下区域
公开(公告)号：US06328106B1
公开(公告)日：2001-12-11
申请号：US09704633
申请日：2000-11-02
申请人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
发明人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
IPC分类号： E21B33138
CPC分类号： C09K8/508 , C09K8/512
摘要： The present invention provides improved compositions and methods of using the compositions for sealing subterranean zones. One composition of the invention is comprised of water, an aqueous rubber latex, an organophilic clay, sodium carbonate, an epoxy resin and a hardening agent for said epoxy resin.
摘要翻译：本发明提供改进的组合物和使用该组合物密封地下区域的方法。本发明的一种组合物由水，水性橡胶胶乳，亲有机粘土，碳酸钠，环氧树脂和用于所述环氧树脂的硬化剂组成。

5. 发明授权

US06448206B1 Sealing subterranean zones 有权
标题翻译：密封地下区域
公开(公告)号：US06448206B1
公开(公告)日：2002-09-10
申请号：US09942850
申请日：2001-08-30
申请人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
发明人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , Bobby J. King , Roger S. Cromwell , John L. Dennis, Jr.
IPC分类号： C09K300
CPC分类号： C09K8/508 , C09K8/512
摘要： The present invention provides improved compositions and methods of using the compositions for sealing subterranean zones. One composition of the invention is comprised of water, an aqueous rubber latex, an organophilic clay, sodium carbonate, an epoxy resin and a hardening agent for said epoxy resin.
摘要翻译：本发明提供改进的组合物和使用该组合物密封地下区域的方法。本发明的一种组合物由水，水性橡胶胶乳，亲有机粘土，碳酸钠，环氧树脂和用于所述环氧树脂的硬化剂组成。

6. 发明授权

US06523610B1 Methods and apparatus for forming metal casings in well bores 失效
标题翻译：在井眼中形成金属外壳的方法和装置
公开(公告)号：US06523610B1
公开(公告)日：2003-02-25
申请号：US10189944
申请日：2002-07-03
申请人： James E. Griffith , Jiten Chatterji , Ricky A. Cox , John L. Dennis, Jr.
发明人： James E. Griffith , Jiten Chatterji , Ricky A. Cox , John L. Dennis, Jr.
IPC分类号： E21B2902
CPC分类号： E21B43/10 , E21B29/02 , E21B36/04
摘要： Methods and apparatus for forming metal or metal alloy casings in well bores are provided. A method of the invention comprises the steps of providing and pumping a fluid suspension of a particulate metal or metal alloy into a pipe string within a well bore having a casing forming tool connected thereto. The casing forming tool includes an internal passageway sealingly communicated with the pipe string and with a plurality of radial openings in the tool positioned around the periphery thereof. An internal heater for heating the fluid suspension and melting the particulate metal or metal alloy and an internal rotating impeller for imparting centrifugal force to the fluid suspension are provided in the casing forming tool. Centrifugal force is imparted to the fluid suspension by the rotating impeller whereby the melted particulate metal or metal alloy forms a casing which solidifies on the walls of the well bore.
摘要翻译：提供了在井眼中形成金属或金属合金外壳的方法和装置。本发明的方法包括以下步骤：将颗粒状金属或金属合金的流体悬浮液提供并泵送到具有连接到其上的套管形成工具的井眼内的管柱中。套管成型工具包括与管柱密封地连通的内部通道，并且工具中的多个径向开口围绕其周边定位。一种用于加热流体悬浮液并熔化颗粒状金属或金属合金的内部加热器以及用于在流体悬架上施加离心力的内部旋转叶轮设置在套管成形工具中。通过旋转的叶轮将离心力赋予流体悬浮液，由此熔融的颗粒状金属或金属合金形成在井眼的壁上固化的壳体。

7. 发明授权

US06524384B2 Oil-based settable spotting fluid 有权
公开(公告)号：US06524384B2
公开(公告)日：2003-02-25
申请号：US09955000
申请日：2001-09-18
申请人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , John L. Dennis, Jr.
发明人： James E. Griffith , Ricky A. Cox , Jiten Chatterji , John L. Dennis, Jr.
IPC分类号： C04B1800
CPC分类号： C04B28/18 , C09K8/42 , C09K8/46 , C09K8/502 , Y10S106/01 , Y10S507/928 , C04B14/06 , C04B20/1051 , C04B24/32 , C04B24/36 , C04B2103/40 , C04B2103/50
摘要： Oil-based settable spotting fluid compositions and methods of using the compositions are provided. The oil-based settable spotting fluid compositions are basically comprised of oil, an emulsifying surfactant for emulsifying the oil with water whereby an oil-external emulsion is formed, a de-emulsifying surfactant which in time de-emulsifies said oil-external emulsion when the emulsion is contacted with external water, a hydraulic settable component selected from the group consisting of ASTM Class C or the equivalent fly ash and ASTM Class F or the equivalent fly ash together with a source of calcium and water selected from the group consisting of fresh water and salt water.

8. 发明授权

US6138759A Settable spotting fluid compositions and methods 有权
标题翻译：可设定的点样液组成和方法
公开(公告)号：US6138759A
公开(公告)日：2000-10-31
申请号：US465483
申请日：1999-12-16
申请人： Jiten Chatterji , James E. Griffith , Ricky A. Cox , Bryan K. Waugh
发明人： Jiten Chatterji , James E. Griffith , Ricky A. Cox , Bryan K. Waugh
IPC分类号： C04B28/02 , C04B28/18 , C09K8/02 , C09K8/46 , C09K8/502 , E21B33/13
CPC分类号： C09K8/502 , C04B28/021 , C04B28/18 , C09K8/02 , C09K8/46 , C04B2201/20 , Y02W30/92 , Y10S507/928
摘要： Improved settable spotting fluid compositions and methods are provided. The settable spotting fluid compositions are basically comprised of a hydraulic settable component comprised of fly ash, a fluid loss control additive, a gel strength inhibiting additive, a set retarding additive and water selected from the group of fresh water and salt water present in an amount sufficient to form a slurry having a density in the range of from about 12 to about 15 pounds per gallon.
摘要翻译：提供改进的可设定点样液组合物和方法。可固定的点样液组合物基本上由包含粉煤灰，流体损失控制添加剂，凝胶强度抑制添加剂，凝结阻滞添加剂和选自以下数量的淡水和盐水组成的水组成的液压可固化组分组成：足以形成密度在约12至约15磅/加仑范围内的浆料。

9. 发明授权

US06716282B2 Methods and oil-based settable spotting fluid compositions for cementing wells 失效
标题翻译：用于固井的方法和油基可固定点样液组合物
公开(公告)号：US06716282B2
公开(公告)日：2004-04-06
申请号：US10320303
申请日：2002-12-16
申请人： James E. Griffith , Jiten Chatterji , Bobby J. King , John L. Dennis, Jr.
发明人： James E. Griffith , Jiten Chatterji , Bobby J. King , John L. Dennis, Jr.
IPC分类号： C04B1800
CPC分类号： C04B28/04 , C04B28/02 , C04B28/08 , C04B28/18 , C04B40/0039 , C04B40/0633 , C09K8/42 , C09K8/46 , C09K8/502 , Y02W30/92 , Y02W30/94 , Y10S507/928 , C04B22/124 , C04B24/04 , C04B12/04 , C04B22/062 , C04B22/064 , C04B18/146 , C04B18/141 , C04B2103/0088 , C04B14/06 , C04B20/1051 , C04B24/32 , C04B24/36 , C04B2103/40 , C04B24/34 , C04B2103/50 , C04B14/10 , C04B24/08 , C04B24/121 , C04B14/308 , C04B18/08 , C04B40/0028
摘要： Oil-based settable spotting fluid compositions for cementing in wells and subterranean formations are provided. The oil-based settable spotting fluid compositions basically comprise an oil external emulsion comprising oil, water and an emulsifying surfactant, a hydraulically settable component and a de-emulsifying surfactant for de-emulsifying the oil-external emulsion when the emulsion is cured.
摘要翻译：提供了用于在井和地下地层中固井的油基可固定点样液组合物。油性可固定点胶液组合物基本上包含油，水和乳化表面活性剂的油外部乳液，水硬可固化组分和乳化乳化表面活性剂，用于在乳液固化时使油外乳液乳化。

10. 发明授权

US06666268B2 Methods and oil-based settable drilling fluid compositions for drilling and cementing wells 失效
公开(公告)号：US06666268B2
公开(公告)日：2003-12-23
申请号：US10320166
申请日：2002-12-16
申请人： James E. Griffith , Jiten Chatterji , Bobby J. King , John L. Dennis, Jr.
发明人： James E. Griffith , Jiten Chatterji , Bobby J. King , John L. Dennis, Jr.
IPC分类号： E21B3313
CPC分类号： C04B28/04 , C04B28/08 , C04B28/18 , C09K8/42 , C09K8/46 , C09K8/502 , Y02W30/94 , C04B22/124 , C04B24/04 , C04B12/04 , C04B22/062 , C04B22/064 , C04B18/146 , C04B18/141 , C04B2103/0088 , C04B14/06 , C04B20/1051 , C04B24/32 , C04B24/36 , C04B2103/40 , C04B2103/50
摘要： Methods for drilling well bores and cementing a pipe string in the well bores using oil-based settable drilling fluids are provided. The oil-based settable drilling fluid compositions basically comprise an oil external emulsion comprising oil, water and an emulsifying surfactant; a hydraulically settable component; and a de-emulsifying surfactant for de-emulsifying the oil-external emulsion when the emulsion is cured.

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