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1. 发明申请

US20090258801A1 Fluid-Loss Control Pills Comprising Breakers that Comprise Orthoesters and/or Poly(Orthoesters) and Methods of Use 有权
标题翻译：包含负离子和/或聚（正己酸酯）和使用方法的断路器的流体损失控制药丸
公开(公告)号：US20090258801A1
公开(公告)日：2009-10-15
申请号：US12488966
申请日：2009-06-22
申请人： Rajesh K. Saini , Karen Savery , Bradley L. Todd
发明人： Rajesh K. Saini , Karen Savery , Bradley L. Todd
IPC分类号： C09K8/70
CPC分类号： C09K8/506 , C09K8/512 , C09K8/514
摘要： Provided herein are methods and compositions for generating acids for use downhole, for example, to break fluid-loss control pills. The delayed-release acid breakers of the present invention comprise orthoesters and/or poly(orthoesters).
摘要翻译：本文提供了用于产生用于井下的酸的方法和组合物，例如以破坏流体损失控制药丸。本发明的延迟释放酸分离器包括原酸酯和/或聚（原酸酯）。

2. 发明授权

US08030251B2 Methods and compositions relating to the hydrolysis of water-hydrolysable materials 有权
标题翻译：与水解可水解材料的水解相关的方法和组合物
公开(公告)号：US08030251B2
公开(公告)日：2011-10-04
申请号：US12760385
申请日：2010-04-14
申请人： Bradley L. Todd , Karen Savery
发明人： Bradley L. Todd , Karen Savery
IPC分类号： E21B43/00
CPC分类号： C09K8/90 , C09K8/10 , C09K8/52 , C09K8/74 , C09K2208/18
摘要： Treatments fluids relating to the hydrolysis of water-hydrolysable materials are provided. In one embodiment, provided is a treatment fluid that comprises an aqueous liquid, a water-miscible solvent, and a water-hydrolysable material. Also provided is a hydrolysis retarder composition that comprises an aqueous liquid and a water-miscible solvent.
摘要翻译：提供了与水解可水解材料的水解相关的处理液。在一个实施方案中，提供了包含水性液体，水混溶性溶剂和水可水解材料的处理流体。还提供了包含水性液体和水混溶性溶剂的水解缓凝剂组合物。

3. 发明申请

US20100197527A1 METHODS AND COMPOSITIONS RELATING TO THE HYDROLYSIS OF WATER-HYDROLYSABLE MATERIALS 有权
标题翻译：与水可水解材料水解相关的方法和组合物
公开(公告)号：US20100197527A1
公开(公告)日：2010-08-05
申请号：US12760385
申请日：2010-04-14
申请人： Bradley L. Todd , Karen Savery
发明人： Bradley L. Todd , Karen Savery
IPC分类号： C09K8/08 , C09K8/02 , C09K8/035 , C09K8/04 , C09K8/10 , C09K8/24 , C08L29/14 , C09K8/60
CPC分类号： C09K8/90 , C09K8/10 , C09K8/52 , C09K8/74 , C09K2208/18
摘要： Treatments fluids relating to the hydrolysis of water-hydrolysable materials are provided. In one embodiment, provided is a treatment fluid that comprises an aqueous liquid, a water-miscible solvent, and a water-hydrolysable material. Also provided is a hydrolysis retarder composition that comprises an aqueous liquid and a water-miscible solvent.
摘要翻译：提供了与水解可水解材料的水解相关的处理液。在一个实施方案中，提供了包含水性液体，水混溶性溶剂和水可水解材料的处理流体。还提供了包含水性液体和水混溶性溶剂的水解缓凝剂组合物。

4. 发明授权

US08030249B2 Methods and compositions relating to the hydrolysis of water-hydrolysable materials 有权
标题翻译：与水解可水解材料的水解相关的方法和组合物
公开(公告)号：US08030249B2
公开(公告)日：2011-10-04
申请号：US11046043
申请日：2005-01-28
申请人： Bradley L. Todd , Karen Savery
发明人： Bradley L. Todd , Karen Savery
IPC分类号： C09K8/68
CPC分类号： C09K8/10 , C09K8/52 , C09K2208/18
摘要： Methods relating to the hydrolysis of water-hydrolysable materials are provided. In one embodiment, a method of treating at least a portion of a subterranean formation is provided, the method comprising: providing a water-hydrolysable material; introducing the water-hydrolysable material into a well bore penetrating the subterranean formation; providing a treatment fluid comprising an aqueous liquid and a water-miscible solvent; introducing the treatment fluid into the well bore so as to contact the water-hydrolysable material; and allowing the water-hydrolysable material to hydrolyze. Methods of completing a well also are provided.
摘要翻译：提供了水解可水解材料的水解方法。在一个实施方案中，提供了处理地下地层的至少一部分的方法，所述方法包括：提供水可水解材料; 将水可水解材料引入穿透地层的井眼中; 提供包含水性液体和水混溶性溶剂的处理流体; 将处理流体引入井眼中以与水可水解材料接触; 并使水解性物质水解。也提供了完井的方法。

5. 发明授权

US07795186B2 Fluid-loss control pills comprising breakers that comprise orthoesters and/or poly(orthoesters) and methods of use 有权
标题翻译：含有包含原酸酯和/或聚（原酸酯）和使用方法的断裂器的流体损失控制丸
公开(公告)号：US07795186B2
公开(公告)日：2010-09-14
申请号：US12488966
申请日：2009-06-22
申请人： Rajesh K. Saini , Karen Savery , Bradley L. Todd
发明人： Rajesh K. Saini , Karen Savery , Bradley L. Todd
IPC分类号： E21B43/26 , C09K8/70
CPC分类号： C09K8/506 , C09K8/512 , C09K8/514
摘要： Provided herein are methods and compositions for generating acids for use downhole, for example, to break fluid-loss control pills. The delayed-release acid breakers of the present invention comprise orthoesters and/or poly(orthoesters).
摘要翻译：本文提供了用于产生用于井下的酸的方法和组合物，例如以破坏流体损失控制药丸。本发明的延迟释放酸分离器包括原酸酯和/或聚（原酸酯）。

6. 发明授权

US07795185B2 Magnesium peroxide difunctional components for cellulose derivatives and associated methods 有权
标题翻译：用于纤维素衍生物的二氧化镁双官能组分和相关方法
公开(公告)号：US07795185B2
公开(公告)日：2010-09-14
申请号：US11494303
申请日：2006-07-27
申请人： Bradley L. Todd , Karen Savery
发明人： Bradley L. Todd , Karen Savery
IPC分类号： C09K8/60 , C09K8/74 , E21B43/16
CPC分类号： E21B21/003 , C09K8/512 , C09K8/514
摘要： One example of the many methods provided includes a method comprising: providing a fluid loss control pill that comprises an aqueous base fluid, a cellulose derivative and a dual functional component, the fluid loss control pill having a first viscosity; allowing the dual functional component to interact with the cellulose derivative in the fluid loss control pill such that the viscosity of the fluid loss control pill increases to a second viscosity, the second viscosity being greater than the first viscosity; placing the fluid loss control pill in a subterranean formation; and allowing the dual functional component to interact with the cellulose derivative so as to reduce the second viscosity of the fluid loss control pill to a third viscosity, the third viscosity being less than the second viscosity.
摘要翻译：提供的许多方法的一个实例包括一种方法，其包括：提供包含基础水溶液，纤维素衍生物和双功能组分的流体损失控制药片，所述流体损失控制药片具有第一粘度; 允许双功能组分与流体损失控制药片中的纤维素衍生物相互作用，使得流体损失控制药片的粘度增加至第二粘度，第二粘度大于第一粘度; 将流体损失控制药片放置在地层中; 并且允许双重功能组分与纤维素衍生物相互作用，以便将流体损失控制药丸的第二粘度降低至第三粘度，第三粘度小于第二粘度。

7. 发明申请

US20080026958A1 Magnesium peroxide difunctional components for cellulose derivatives and associated methods 有权
标题翻译：用于纤维素衍生物的二氧化镁双官能组分和相关方法
公开(公告)号：US20080026958A1
公开(公告)日：2008-01-31
申请号：US11494303
申请日：2006-07-27
申请人： Bradley L. Todd , Karen Savery
发明人： Bradley L. Todd , Karen Savery
IPC分类号： C09K8/00 , E21B43/00
CPC分类号： E21B21/003 , C09K8/512 , C09K8/514
摘要： One example of the many methods provided includes a method comprising: providing a fluid loss control pill that comprises an aqueous base fluid, a cellulose derivative and a dual functional component, the fluid loss control pill having a first viscosity; allowing the dual functional component to interact with the cellulose derivative in the fluid loss control pill such that the viscosity of the fluid loss control pill increases to a second viscosity, the second viscosity being greater than the first viscosity; placing the fluid loss control pill in a subterranean formation; and allowing the dual functional component to interact with the cellulose derivative so as to reduce the second viscosity of the fluid loss control pill to a third viscosity, the third viscosity being less than the second viscosity.
摘要翻译：提供的许多方法的一个实例包括一种方法，其包括：提供包含基础水溶液，纤维素衍生物和双功能组分的流体损失控制药片，所述流体损失控制药片具有第一粘度; 允许双功能组分与流体损失控制药片中的纤维素衍生物相互作用，使得流体损失控制药片的粘度增加至第二粘度，第二粘度大于第一粘度; 将流体损失控制药片放置在地层中; 并且使所述双功能组分与所述纤维素衍生物相互作用，以将所述流体损失控制药片的第二粘度降低至第三粘度，所述第三粘度小于所述第二粘度。

8. 发明申请

US20060172893A1 Methods and compositions relating to the hydrolysis of water-hydrolysable materials 有权
标题翻译：与水解可水解材料的水解相关的方法和组合物
公开(公告)号：US20060172893A1
公开(公告)日：2006-08-03
申请号：US11046043
申请日：2005-01-28
申请人： Bradley Todd , Karen Savery
发明人： Bradley Todd , Karen Savery
IPC分类号： C09K8/00 , E21B43/00
CPC分类号： C09K8/10 , C09K8/52 , C09K2208/18
摘要： Methods relating to the hydrolysis of water-hydrolysable materials are provided. In one embodiment, a method of treating at least a portion of a subterranean formation is provided, the method comprising: providing a water-hydrolysable material; introducing the water-hydrolysable material into a well bore penetrating the subterranean formation; providing a treatment fluid comprising an aqueous liquid and a water-miscible solvent; introducing the treatment fluid into the well bore so as to contact the water-hydrolysable material; and allowing the water-hydrolysable material to hydrolyze. Methods of completing a well also are provided.
摘要翻译：提供了水解可水解材料的水解方法。在一个实施方案中，提供了处理地下地层的至少一部分的方法，所述方法包括：提供水可水解材料; 将水可水解材料引入穿透地层的井眼中; 提供包含水性液体和水混溶性溶剂的处理流体; 将处理流体引入井眼中以与水可水解材料接触; 并使水解性物质水解。也提供了完井的方法。

9. 发明授权

US07897545B2 Fluid loss compositions and methods of use for subterranean operations 有权
标题翻译：流体损失组合物和地下作业的使用方法
公开(公告)号：US07897545B2
公开(公告)日：2011-03-01
申请号：US12228011
申请日：2008-08-08
申请人： Steve F. Wilson , Jimmie D. Weaver , Karen Savery
发明人： Steve F. Wilson , Jimmie D. Weaver , Karen Savery
IPC分类号： C09K8/60 , B01F3/12
CPC分类号： C09K8/502 , C09K8/512 , C09K8/516 , C09K8/518 , C09K8/52 , C09K8/5756 , Y10S507/903 , Y10S507/904 , Y10S516/902
摘要： Additives that may be useful in preventing fluid loss in certain subterranean formations and associated methods of use are provided. In one embodiment, the methods of the present invention comprise: providing a low molecular weight crosslinkable polymer and a crosslinking agent capable of crosslinking the low molecular weight crosslinkable polymer; and introducing the low molecular weight crosslinkable polymer and the crosslinking agent into at least a portion of a subterranean formation.
摘要翻译：提供了可用于防止某些地下地层中的流体损失和相关使用方法的添加剂。在一个实施方案中，本发明的方法包括：提供低分子量可交联聚合物和能够交联低分子量可交联聚合物的交联剂; 并将低分子量可交联聚合物和交联剂引入到地层的至少一部分中。

10. 发明申请

US20100032160A1 Fluid loss compositions and methods of use for subterranean operations 有权
标题翻译：流体损失组合物和地下作业的使用方法
公开(公告)号：US20100032160A1
公开(公告)日：2010-02-11
申请号：US12228011
申请日：2008-08-08
申请人： Steve F. Wilson , Jimmie D. Weaver , Karen Savery
发明人： Steve F. Wilson , Jimmie D. Weaver , Karen Savery
IPC分类号： E21B43/22
CPC分类号： C09K8/502 , C09K8/512 , C09K8/516 , C09K8/518 , C09K8/52 , C09K8/5756 , Y10S507/903 , Y10S507/904 , Y10S516/902
摘要： Additives that may be useful in preventing fluid loss in certain subterranean formations and associated methods of use are provided. In one embodiment, the methods of the present invention comprise: providing a low molecular weight crosslinkable polymer and a crosslinking agent capable of crosslinking the low molecular weight crosslinkable polymer; and introducing the low molecular weight crosslinkable polymer and the crosslinking agent into at least a portion of a subterranean formation.
摘要翻译：提供了可用于防止某些地下地层中的流体损失和相关使用方法的添加剂。在一个实施方案中，本发明的方法包括：提供低分子量可交联聚合物和能够交联低分子量可交联聚合物的交联剂; 并将低分子量可交联聚合物和交联剂引入到地层的至少一部分中。

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