公开(公告)号：WO2008084226A2

公开(公告)日：2008-07-17

申请号：PCT/GB2008/000067

申请日：2008-01-10

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  CURTIS, Philip, Anthony ,  LEWIS, Samuel, J. ,  CHATTERJI, Jiten ,  KING, Bobby, J. ,  BRENNEIS, Darrell, Chad

Inventor： LEWIS, Samuel, J. ,  CHATTERJI, Jiten ,  KING, Bobby, J. ,  BRENNEIS, Darrell, Chad

IPC: C09K8/487 ,  C04B28/02 ,  C04B24/28

CPC classification number: C09K8/487 ,  C04B28/02 ,  C04B2103/0059 ,  C04B2103/46 ,  Y02W30/92 ,  C04B18/08 ,  C04B20/0016 ,  C04B20/0048 ,  C04B22/0026 ,  C04B24/243 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/50 ,  C04B24/161 ,  C04B24/24

Abstract: A cement composition comprising water, a cement, and a fluid loss control additive, the fluid loss control additive comprising a graft copolymer. The graft copolymer comprises a backbone and at least four grafted monomers selected from the group consisting of 2-acrylamido-2-methylpropanesulfonic acid, acrylamide, acrylic acid, vinylphosphonic acid, diallyldimethylammonium chloride, and salts thereof. The backbone of the graft copolymer comprises a humic acid salt. The cement compositions may be used in cementing operations.

Abstract translation: 一种包含水，水泥和失水控制添加剂的水泥组合物，所述流体损失控制添加剂包括接枝共聚物。 接枝共聚物包括主链和至少四种选自2-丙烯酰胺基-2-甲基丙磺酸，丙烯酰胺，丙烯酸，乙烯基膦酸，二烯丙基二甲基氯化铵及其盐的接枝单体。 接枝共聚物的骨架包括腐殖酸盐。 水泥组合物可用于固井操作。

公开(公告)号：WO2006018598A3

公开(公告)日：2006-07-27

申请号：PCT/GB2005002974

申请日：2005-07-29

Applicant: HALLIBURTON ENERGY SERV INC ,  WAIN CHRISTOPHER PAUL ,  CHATTERJI JITEN ,  BRENNEIS DARRELL CHAD ,  KING BOBBY J

Inventor： CHATTERJI JITEN ,  BRENNEIS DARRELL CHAD ,  KING BOBBY J

IPC: C04B28/02 ,  C04B24/12 ,  C04B24/28 ,  C04B38/10 ,  C09K8/473

CPC classification number: C04B24/12 ,  C04B28/02 ,  C04B2103/0072 ,  C04B2103/0074 ,  C04B2103/40 ,  C04B2103/48 ,  C09K8/473 ,  C04B22/0026 ,  C04B38/10 ,  C04B38/103

Abstract: The present invention relates to stable and biodegradable foamed cement slurries, additives and methods. A foamed cement slurry of the invention comprises a hydraulic cement, sufficient water to form a slurry, sufficient gas to form a foam and a biodegradable foaming and stabilizing additive comprising a mixture of a capryl/capramido propyl betaine surfactant and a capryl/capramido propyl dimethyl amine oxide surfactant.

Abstract translation: 本发明涉及稳定和可生物降解的发泡水泥浆料，添加剂和方法。 本发明的泡沫水泥浆包括水硬性水泥，足够的水以形成浆料，足够的气体以形成泡沫，以及可生物降解的发泡和稳定添加剂，其包含辛基/癸酰胺基丙基甜菜碱表面活性剂和辛基/癸酰丙基二甲基 氧化胺表面活性剂。

公开(公告)号：WO2005052309A1

公开(公告)日：2005-06-09

申请号：PCT/GB2004/004348

申请日：2004-10-14

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  CHATTERJI, Jiten ,  KOCH, Ronney, R. ,  KING, Bobby, J. ,  WAIN, Christopher, Paul

Inventor： CHATTERJI, Jiten ,  KOCH, Ronney, R. ,  KING, Bobby, J. ,  WAIN, Christopher, Paul

IPC: E21B33/13

CPC classification number: C09K8/467 ,  C04B28/02 ,  C04B40/0039 ,  Y02W30/92 ,  C04B14/062 ,  C04B14/10 ,  C04B24/36 ,  C04B2103/40 ,  C04B14/06 ,  C04B24/085 ,  C04B24/32 ,  C04B18/08 ,  C04B14/047 ,  C04B22/0026

Abstract: Methods, cement compositions and oil suspensions of powders are provided. The oil suspensions of silica powder comprise silica powder, mineral oil, an oleophilic clay, an oleophilic surfactant and a hydrophilic surfactant.

Abstract translation: 提供了粉末的水泥组合物和油悬浮液的方法。 二氧化硅粉末的油悬浮液包括二氧化硅粉末，矿物油，亲油性粘土，亲油表面活性剂和亲水性表面活性剂。

公开(公告)号：WO2005035935A1

公开(公告)日：2005-04-21

申请号：PCT/GB2004/004301

申请日：2004-10-08

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  WAIN, Christopher, Paul ,  CHATTERJI, Jiten ,  CROMWELL, Roger, S. ,  KING, Bobby, J. ,  BRENNEIS, C., Chad

Inventor： CHATTERJI, Jiten ,  CROMWELL, Roger, S. ,  KING, Bobby, J. ,  BRENNEIS, C., Chad

IPC: E21B33/13

CPC classification number: C04B28/04 ,  C04B28/02 ,  C09K8/467 ,  C04B14/06 ,  C04B14/062 ,  C04B22/0026 ,  C04B24/122 ,  C04B38/10 ,  C04B2103/40 ,  C04B24/161

Abstract: Methods of cementing subterranean zones penetrated by well bores using cement compositions having enhanced compressive strengths are provided. A method of the invention basically comprises the steps of preparing or providing a cement composition having enhanced compressive strength upon setting comprising a hydraulic cement, sufficient water to form a slurry and a hydroxyamine compressive strength enhancing additive. Thereafter, the cement composition is placed in a subterranean zone to be cemented and allowed to set into an impermeable solid mass therein.

Abstract translation: 提供了使用具有增强的抗压强度的水泥组合物将井眼穿透的地下区域固井的方法。 本发明的方法基本上包括以下步骤：制备或提供在凝固时具有增强的抗压强度的水泥组合物，其包括水硬性水泥，足够的水以形成浆料和羟胺抗压强度增强添加剂。 此后，将水泥组合物放置在地下区域中以进行胶结，并将其置于其中不渗透的固体物质中。

公开(公告)号：WO2004046502A1

公开(公告)日：2004-06-03

申请号：PCT/GB2003/004756

申请日：2003-11-05

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  WAIN, Christopher, Paul ,  CHATTERJI, Jiten ,  CROMWELL, Roger, S. ,  BRENNEIS, Carrell, C. ,  KING, Bobby, J.

Inventor： CHATTERJI, Jiten ,  CROMWELL, Roger, S. ,  BRENNEIS, Carrell, C. ,  KING, Bobby, J.

IPC: E21B33/138

CPC classification number: C04B28/04 ,  C04B24/383 ,  C04B28/02 ,  C09K8/46 ,  C09K8/473 ,  C09K8/487 ,  C04B22/0026 ,  C04B38/103 ,  C04B40/0028 ,  C04B2103/48 ,  C04B24/12 ,  C04B24/161 ,  C04B24/32 ,  C04B22/002 ,  C04B38/10 ,  C04B2103/40 ,  C04B24/16

Abstract: Methods of cementing in subterranean zones, improved cement compositions and improved additives are provided. The compositions are basically comprised of a hydraulic cement, sufficient water to form a slurry and an additive for providing improved rheology, fluid loss control and set retardation comprised of carboxymethylhydroxyethylcellulose having in the range of from about 0.62 to about 2.21 moles of hydroxyethyl substitution and in the range of from about 0.44 to about 0.52 degrees of carboxymethyl substitution and a 2% by weight aqueous solution of the carboxymethylhydroxyethylcellulose has a Hoppler viscosity in the range of from about 55 mPa.s to about 359 mPa.s.

Abstract translation: 提供了在地下区域固井的方法，改进的水泥组合物和改进的添加剂。 组合物基本上由水硬性水泥，足够的水形成浆料和添加剂组成，用于提供改进的流变学，流体损失控制和由包含约0.62至约2.21摩尔羟乙基取代的羧甲基羟乙基纤维素的组合延迟， 约0.44至约0.52度羧甲基取代的范围和2重量％的羧甲基羟乙基纤维素水溶液的Hoppler粘度范围为约55mPa.s至约359mPa.s。

公开(公告)号：WO2008084226A3

公开(公告)日：2008-09-04

申请号：PCT/GB2008000067

申请日：2008-01-10

Applicant: HALLIBURTON ENERGY SERV INC ,  CURTIS PHILIP ANTHONY ,  LEWIS SAMUEL J ,  CHATTERJI JITEN ,  KING BOBBY J ,  BRENNEIS DARRELL CHAD

Inventor： LEWIS SAMUEL J ,  CHATTERJI JITEN ,  KING BOBBY J ,  BRENNEIS DARRELL CHAD

IPC: C09K8/487 ,  C04B24/28 ,  C04B28/02

CPC classification number: C09K8/487 ,  C04B28/02 ,  C04B2103/0059 ,  C04B2103/46 ,  Y02W30/92 ,  C04B18/08 ,  C04B20/0016 ,  C04B20/0048 ,  C04B22/0026 ,  C04B24/243 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/50 ,  C04B24/161 ,  C04B24/24

Abstract: A cement composition comprising water, a cement, and a fluid loss control additive, the fluid loss control additive comprising a graft copolymer. The graft copolymer comprises a backbone and at least four grafted monomers selected from the group consisting of 2-acrylamido-2-methylpropanesulfonic acid, acrylamide, acrylic acid, vinylphosphonic acid, diallyldimethylammonium chloride, and salts thereof. The backbone of the graft copolymer comprises a humic acid salt. The cement compositions may be used in cementing operations.

Abstract translation: 一种水泥组合物，其包含水，水泥和流体损失控制添加剂，所述流体损失控制添加剂包含接枝共聚物。 接枝共聚物包含骨架和至少四种选自2-丙烯酰胺基-2-甲基丙磺酸，丙烯酰胺，丙烯酸，乙烯基膦酸，二烯丙基二甲基氯化铵及其盐的接枝单体。 接枝共聚物的骨架包含腐殖酸盐。 该水泥组合物可以用于固井作业。

公开(公告)号：WO2007116196A1

公开(公告)日：2007-10-18

申请号：PCT/GB2006/003692

申请日：2006-10-04

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  CURTIS, Philip, Anthony ,  RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

Inventor： RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

IPC: C04B18/16 ,  C04B18/14 ,  C09K8/16

CPC classification number: C04B28/021 ,  C04B28/18 ,  C09K8/16 ,  C09K8/467 ,  C09K8/487 ,  Y02W30/91 ,  Y02W30/94 ,  Y02W30/95 ,  C04B7/02 ,  C04B14/108 ,  C04B18/0418 ,  C04B18/146 ,  C04B22/064 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/408 ,  C04B2103/46 ,  C04B18/162

Abstract: Settable drilling fluids that comprise an aqueous-based drilling fluid and cement kiln dust. Methods of cementing in a subterranean formation that comprise providing a settable drilling fluid comprising an aqueous-based drilling fluid and cement kiln dust, introducing the settable drilling fluid into a subterranean formation, and allowing the settable drilling fluid to set in the subterranean formation. Methods of converting an aqueous-based drilling fluid to a settable drilling fluid that comprise providing the aqueous-based drilling fluid, and adding cement kiln dust to the aqueous-based drilling fluid to form the settable drilling fluid. Methods of drilling a well bore and cementing a well bore that comprise drilling a well bore, circulating an aqueous-based drilling fluid in the well bore during the step of drilling the well bore, adding cement kiln dust to the aqueous-based drilling fluid to form a settable drilling fluid, and allowing the settable drilling fluid to set in the well bore.

Abstract translation: 可设置的钻井液，包括水基钻井液和水泥窑灰尘。 在地下地层中固井的方法，其包括提供可固定的钻井液，其包括水基钻井液和水泥窑灰尘，将可固定的钻井流体引入地下地层，并允许可固定的钻井液置于地层中。 将含水基钻井液转化为包括提供水基钻井液的可固定钻井液的方法，以及将水泥窑灰添加到水基钻井液中以形成可固定钻井液。 钻井井和固井的方法，包括钻井井，在钻井期间循环钻井井内的水基钻井液，将水泥窑灰添加到水基钻井液中， 形成可设定的钻井液，并允许可设定的钻井液置于井眼中。

公开(公告)号：WO2007048999A1

公开(公告)日：2007-05-03

申请号：PCT/GB2006/003730

申请日：2006-10-06

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  CURTIS, Philip, Anthony ,  RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

Inventor： RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

IPC: C04B28/06 ,  C04B22/16 ,  C09K8/467

CPC classification number: C04B28/06 ,  C09K8/467 ,  C09K8/473 ,  C09K8/487 ,  Y02W30/92 ,  Y02W30/95 ,  C04B14/106 ,  C04B14/108 ,  C04B18/08 ,  C04B18/162 ,  C04B20/002 ,  C04B22/064 ,  C04B22/16 ,  C04B38/10 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/46

Abstract: The present invention provides cement compositions that comprise water, high alumina cement, a soluble phosphate, and cement kiln dust. The cement compositions optionally may be foamed with a gas. Methods of cementing also are provided that comprise: providing the cement composition; introducing the cement composition into a location to be cemented; and allowing the cement composition to set therein. The location to be cemented may be above ground or in a subterranean formation.

Abstract translation: 本发明提供了包含水，高铝水泥，可溶性磷酸盐和水泥窑灰的水泥组合物。 水泥组合物任选地可以用气体发泡。 提供了固井方法，其包括：提供水泥组合物; 将水泥组合物引入待固化的位置; 并且允许将水泥组合物放置在其中。 待固结的位置可以在地下或地下地层中。

公开(公告)号：WO2007028952A1

公开(公告)日：2007-03-15

申请号：PCT/GB2006/003168

申请日：2006-08-24

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  CURTIS, Philip, Anthony ,  RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

Inventor： RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

IPC: C09K8/42 ,  C09K8/46 ,  C04B18/16 ,  C04B28/02

CPC classification number: C04B28/02 ,  C04B28/08 ,  C09K8/42 ,  C09K8/46 ,  C09K8/473 ,  Y02W30/92 ,  Y02W30/95 ,  C04B14/047 ,  C04B14/106 ,  C04B14/108 ,  C04B18/08 ,  C04B18/162 ,  C04B22/0026 ,  C04B22/064 ,  C04B38/10 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/40 ,  C04B2103/408 ,  C04B2103/46 ,  C04B2103/48 ,  C04B7/02

Abstract: The present invention provides settable compositions that comprise water and cement kiln dust. The settable compositions optionally may comprise an additive that comprises at least one of the following group: fly ash; shale; slag cement; zeolite; metakaolin; and combinations thereof. The settable compositions optionally may be foamed with a gas. Methods of cementing also are provided that comprise: providing the settable composition; introducing the settable composition into a location to be cemented; and allowing the settable composition to set therein. The location to be cemented may be above ground or in a subterranean formation.

Abstract translation: 本发明提供包含水和水泥窑灰尘的可固化组合物。 可凝固组合物任选地可以包含添加剂，其包含以下组中的至少一种：飞灰; 页岩; 矿渣水泥; 沸石; 偏高岭土; 及其组合。 可固化组合物任选地可以用气体发泡。 还提供了固化方法，其包括：提供可固化组合物; 将可固化组合物引入待凝固的位置; 并允许可固化组合物置于其中。 待结合的位置可以在地下或地下地层中。

公开(公告)号：WO2007028951A1

公开(公告)日：2007-03-15

申请号：PCT/GB2006/003163

申请日：2006-08-24

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  CURTIS, Philip, Anthony ,  RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

Inventor： RODDY, Craig, W. ,  CHATTERJI, Jiten ,  BRENNEIS, Darrell, Chad ,  KING, Bobby, J.

IPC: C09K8/42 ,  C09K8/467 ,  C04B18/16 ,  C04B28/02

CPC classification number: C04B28/021 ,  C04B28/04 ,  C04B2201/20 ,  C09K8/42 ,  C09K8/467 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/95 ,  C04B14/047 ,  C04B14/106 ,  C04B14/108 ,  C04B18/08 ,  C04B18/141 ,  C04B18/162 ,  C04B38/10 ,  C04B2103/10 ,  C04B2103/22 ,  C04B2103/408 ,  C04B7/02 ,  C04B22/0026

Abstract: The present invention provides settable compositions that comprise water and cement kiln dust. The settable compositions optionally may comprise an additive that comprises at least one of the following group: fly ash; shale; slag cement; zeolite; metakaolin; and combinations thereof. The settable compositions optionally may be foamed with a gas. Methods of cementing also are provided that comprise: providing the settable composition; introducing the settable composition into a location to be cemented; and allowing the settable composition to set therein. The location to be cemented may be above ground or in a subterranean formation.

Abstract translation: 本发明提供了包含水和水泥窑灰尘的可固化组合物。 可固化组合物任选地可以包含添加剂，其包含以下组中的至少一种：飞灰; 页岩; 矿渣水泥; 沸石; 偏高岭土; 及其组合。 可固化组合物任选地可以用气体发泡。 还提供了固化方法，其包括：提供可固化组合物; 将可固化组合物引入待凝固的位置; 并且使可固化组合物置于其中。 待固结的位置可以在地下或地下地层中。