公开(公告)号：US07503399B2

公开(公告)日：2009-03-17

申请号：US11940040

申请日：2007-11-14

申请人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

发明人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

IPC分类号： E21B34/06

CPC分类号： E21B34/102 ,  E21B21/10 ,  E21B33/14

摘要： A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.

公开(公告)号：US07621336B2

公开(公告)日：2009-11-24

申请号：US11940001

申请日：2007-11-14

申请人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

发明人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

IPC分类号： E21B34/06

CPC分类号： E21B34/102 ,  E21B21/10 ,  E21B33/14

摘要： A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.

摘要翻译： 一种具有以下步骤的方法：将包括反应性材料的循环阀运送到所述壳体上的井眼中; 在井眼中使活化剂材料反向循环，直到活化剂材料接触循环阀的反应性材料; 通过活化剂材料与反应性材料的接触来重新配置循环阀; 并使井眼中的水泥组合物反向循环，直到重新配置的循环阀减少水泥组合物的流动。 一种用于将套管固定在井眼中的循环阀，所述阀具有：连接到所述壳体并包括反应性材料的阀壳体; 所述壳体中的多个孔，其中所述多个孔允许所述壳体的内径和所述壳体的外部之间的流体连通，其中所述反应性材料可膨胀以封闭所述多个孔。

公开(公告)号：US07322412B2

公开(公告)日：2008-01-29

申请号：US10929163

申请日：2004-08-30

申请人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

发明人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

IPC分类号： E21B33/14

CPC分类号： E21B34/102 ,  E21B21/10 ,  E21B33/14

摘要： A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.

摘要翻译： 一种具有以下步骤的方法：将包括反应性材料的循环阀运送到所述壳体上的井眼中; 在井眼中使活化剂材料反向循环，直到活化剂材料接触循环阀的反应性材料; 通过活化剂材料与反应性材料的接触来重新配置循环阀; 并使井眼中的水泥组合物反向循环，直到重新配置的循环阀减少水泥组合物的流动。 一种用于将套管固定在井眼中的循环阀，所述阀具有：连接到所述壳体并包括反应性材料的阀壳体; 所述壳体中的多个孔，其中所述多个孔允许所述壳体的内径和所述壳体的外部之间的流体连通，其中所述反应性材料可膨胀以封闭所述多个孔。

公开(公告)号：US20110094742A1

公开(公告)日：2011-04-28

申请号：US11940095

申请日：2007-11-14

申请人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

发明人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

IPC分类号： E21B33/02 ,  E21B33/12

CPC分类号： E21B34/102 ,  E21B21/10 ,  E21B33/14

摘要： A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.

摘要翻译： 一种具有以下步骤的方法：将包括反应性材料的循环阀运送到所述壳体上的井眼中; 在井眼中使活化剂材料反向循环，直到活化剂材料接触循环阀的反应性材料; 通过活化剂材料与反应性材料的接触来重新配置循环阀; 并使井眼中的水泥组合物反向循环，直到重新配置的循环阀减少水泥组合物的流动。 一种用于将套管固定在井眼中的循环阀，所述阀具有：连接到所述壳体并包括反应性材料的阀壳体; 所述壳体中的多个孔，其中所述多个孔允许所述壳体的内径和所述壳体的外部之间的流体连通，其中所述反应性材料可膨胀以封闭所述多个孔。

公开(公告)号：US07451817B2

公开(公告)日：2008-11-18

申请号：US11862337

申请日：2007-09-27

申请人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G Crowder ,  Henry E. Rogers ,  James E. Griffith

发明人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G Crowder ,  Henry E. Rogers ,  James E. Griffith

IPC分类号： E21B33/14

CPC分类号： E21B33/14 ,  C04B28/02 ,  C04B28/06 ,  C04B28/34 ,  C04B40/0658 ,  C09K8/467 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/108 ,  C04B18/08 ,  C04B18/141 ,  C04B22/0026 ,  C04B2103/22 ,  C04B22/16 ,  C04B7/32 ,  C04B14/104 ,  C04B18/146 ,  C04B20/002 ,  C04B22/0013 ,  C04B24/26 ,  C04B38/10 ,  C04B2103/44 ,  C04B2103/46 ,  C04B2103/50 ,  C04B24/122 ,  C04B38/02

摘要： Improved casing strings, and methods of using improved casing strings in subterranean cementing operations, are provided. An example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of an activator. Another example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of a set retarder. An example of a method is a method of cementing in a subterranean formation. Other examples of methods are methods of cementing in a subterranean formation comprising a well bore.

公开(公告)号：US07404440B2

公开(公告)日：2008-07-29

申请号：US11862307

申请日：2007-09-27

申请人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G Crowder ,  Henry E. Rogers ,  James E. Griffith

发明人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G Crowder ,  Henry E. Rogers ,  James E. Griffith

IPC分类号： E21B33/14

CPC分类号： E21B33/14 ,  C04B28/02 ,  C04B28/06 ,  C04B28/34 ,  C04B40/0658 ,  C09K8/467 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/108 ,  C04B18/08 ,  C04B18/141 ,  C04B22/0026 ,  C04B2103/22 ,  C04B22/16 ,  C04B7/32 ,  C04B14/104 ,  C04B18/146 ,  C04B20/002 ,  C04B22/0013 ,  C04B24/26 ,  C04B38/10 ,  C04B2103/44 ,  C04B2103/46 ,  C04B2103/50 ,  C04B24/122 ,  C04B38/02

摘要： Improved casing strings, and methods of using improved casing strings in subterranean cementing operations, are provided. An example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of an activator. Another example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of a set retarder. An example of a method is a method of cementing in a subterranean formation. Other examples of methods are methods of cementing in a subterranean formation comprising a well bore.

摘要翻译： 提供了改进的套管柱以及在地下固井操作中使用改进的套管柱的方法。 装置的示例是包括至少一个管段和活化剂的递送系统的管柱。 设备的另一示例是管柱，其包括至少一个管段和一组缓凝器的输送系统。 方法的一个实例是在地层中固井的方法。 方法的其它实例是在包括井眼的地下地层中固井的方法。

公开(公告)号：US07284608B2

公开(公告)日：2007-10-23

申请号：US10973331

申请日：2004-10-26

申请人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith

发明人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith

IPC分类号： E21B33/14 ,  E21B33/16 ,  E21B17/00

CPC分类号： C09K8/467 ,  C04B28/02 ,  C04B40/0658 ,  C04B2103/22 ,  C04B2103/40 ,  E21B33/14 ,  Y02W30/92 ,  Y02W30/94 ,  Y10S106/01 ,  Y10S166/902 ,  Y10S507/928 ,  C04B14/108 ,  C04B24/08 ,  C04B14/104 ,  C04B14/20 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B20/002 ,  C04B24/003 ,  C04B24/085 ,  C04B2103/408 ,  C04B2103/44 ,  C04B2103/50 ,  C04B2103/67 ,  C04B24/006 ,  C04B24/163 ,  C04B24/18 ,  C04B24/383

摘要： Improved casing strings, and methods of using improved casing strings in subterranean operations, are provided. An example of a method is a method of cementing a pipe string in a subterranean formation. Another example of a method is a method of cementing a pipe string in a well bore. An example of an apparatus is an improved pipe string comprising at least one pipe section; and a delivery system of an activator; wherein the delivery system of an activator is disposed adjacent an outer surface of the at least one pipe section.

摘要翻译： 提供改进的套管柱以及在地下操作中使用改进的套管柱的方法。 方法的一个实例是在地层中固定管柱的方法。 方法的另一个实例是将管柱固定在井眼中的方法。 装置的一个实例是改进的管柱，其包括至少一个管段; 和活化剂的递送系统; 其中活化剂的递送系统邻近所述至少一个管段的外表面设置。

公开(公告)号：US07938186B1

公开(公告)日：2011-05-10

申请号：US11940095

申请日：2007-11-14

申请人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

发明人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

IPC分类号： E21B33/12

CPC分类号： E21B34/102 ,  E21B21/10 ,  E21B33/14

摘要： A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.

摘要翻译： 一种具有以下步骤的方法：将包括反应性材料的循环阀运送到所述壳体上的井眼中; 在井眼中使活化剂材料反向循环，直到活化剂材料接触循环阀的反应性材料; 通过活化剂材料与反应性材料的接触来重新配置循环阀; 并使井眼中的水泥组合物反向循环，直到重新配置的循环阀减少水泥组合物的流动。 一种用于将套管固定在井眼中的循环阀，所述阀具有：连接到所述壳体并包括反应性材料的阀壳体; 所述壳体中的多个孔，其中所述多个孔允许所述壳体的内径和所述壳体的外部之间的流体连通，其中所述反应性材料可膨胀以封闭所述多个孔。

公开(公告)号：US07621337B2

公开(公告)日：2009-11-24

申请号：US11940077

申请日：2007-11-14

申请人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

发明人： Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G. Crowder ,  Henry E. Rogers ,  James E. Griffith ,  B. Raghava Reddy

IPC分类号： E21B34/06

CPC分类号： E21B34/102 ,  E21B21/10 ,  E21B33/14

摘要： A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.

公开(公告)号：US07409991B2

公开(公告)日：2008-08-12

申请号：US11862329

申请日：2007-09-27

申请人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G Crowder ,  Henry E. Rogers ,  James E. Griffith

发明人： B. Raghava Reddy ,  Anthony M. Badalamenti ,  Simon Turton ,  Karl W. Blanchard ,  Ronald R. Faul ,  Michael G Crowder ,  Henry E. Rogers ,  James E. Griffith

IPC分类号： E21B33/14

CPC分类号： E21B33/14 ,  C04B28/02 ,  C04B28/06 ,  C04B28/34 ,  C04B40/0658 ,  C09K8/467 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/108 ,  C04B18/08 ,  C04B18/141 ,  C04B22/0026 ,  C04B2103/22 ,  C04B22/16 ,  C04B7/32 ,  C04B14/104 ,  C04B18/146 ,  C04B20/002 ,  C04B22/0013 ,  C04B24/26 ,  C04B38/10 ,  C04B2103/44 ,  C04B2103/46 ,  C04B2103/50 ,  C04B24/122 ,  C04B38/02

摘要： Improved casing strings, and methods of using improved casing strings in subterranean cementing operations, are provided. An example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of an activator. Another example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of a set retarder. An example of a method is a method of cementing in a subterranean formation. Other examples of methods are methods of cementing in a subterranean formation comprising a well bore.