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1. 发明申请

US20100212897A1 Methods for completing and stimulating a well bore 有权
标题翻译：完井和刺激井眼的方法
公开(公告)号：US20100212897A1
公开(公告)日：2010-08-26
申请号：US12378932
申请日：2009-02-20
申请人： Philip D. Nguyen , Ronald G. Dusterhoft , Loyd East
发明人： Philip D. Nguyen , Ronald G. Dusterhoft , Loyd East
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： Methods are providing, including methods comprising providing a liner disposed within a well bore that penetrates a subterranean formation, such that the well bore comprises an annular space between the exterior surface of the liner and the well bore wall; providing a jetting tool disposed within the liner; introducing a stimulation fluid to a treatment interval of the well bore via the jetting tool, such that the stimulation fluid is introduced with sufficient pressure to create or enhance a plurality of perforations in the liner in the treatment interval; introducing a proppant slurry comprising a plurality of resin-coated particulates to the treatment interval of the well bore; and allowing the resin-coated particulates to fill at least a portion of the liner in the treatment interval and at least a portion of the annular space in the treatment interval.
摘要翻译：提供的方法包括提供设置在穿透地下地层的井眼内的衬套的方法，使得井筒包括在衬套的外表面和井眼壁之间的环形空间; 提供设置在所述衬套内的喷射工具; 通过所述喷射工具将刺激流体引入所述井眼的治疗间隔，使得所述刺激流体以足够的压力被引入以在所述治疗间隔中产生或增强所述内衬中的多个穿孔; 将包含多个树脂涂覆的颗粒的支撑剂浆料引入井眼的处理间隔; 并且允许树脂涂覆的颗粒在处理间隔内填充衬垫的至少一部分以及处理间隔中的环形空间的至少一部分。

2. 发明授权

US07882894B2 Methods for completing and stimulating a well bore 有权
标题翻译：完井和刺激井眼的方法
公开(公告)号：US07882894B2
公开(公告)日：2011-02-08
申请号：US12378932
申请日：2009-02-20
申请人： Philip D. Nguyen , Ronald G. Dusterhoft , Loyd East
发明人： Philip D. Nguyen , Ronald G. Dusterhoft , Loyd East
IPC分类号： E21B43/26
CPC分类号： E21B43/267
摘要： Methods are providing, including methods comprising providing a liner disposed within a well bore that penetrates a subterranean formation, such that the well bore comprises an annular space between the exterior surface of the liner and the well bore wall; providing a jetting tool disposed within the liner; introducing a stimulation fluid to a treatment interval of the well bore via the jetting tool, such that the stimulation fluid is introduced with sufficient pressure to create or enhance a plurality of perforations in the liner in the treatment interval; introducing a proppant slurry comprising a plurality of resin-coated particulates to the treatment interval of the well bore; and allowing the resin-coated particulates to fill at least a portion of the liner in the treatment interval and at least a portion of the annular space in the treatment interval.
摘要翻译：提供的方法包括提供设置在穿透地下地层的井眼内的衬套的方法，使得井筒包括在衬套的外表面和井眼壁之间的环形空间; 提供设置在所述衬套内的喷射工具; 通过所述喷射工具将刺激流体引入所述井眼的治疗间隔，使得所述刺激流体以足够的压力被引入以在所述治疗间隔中产生或增强所述内衬中的多个穿孔; 将包含多个树脂涂覆的颗粒的支撑剂浆料引入井眼的处理间隔; 并且允许树脂涂覆的颗粒在处理间隔内填充衬垫的至少一部分以及处理间隔中的环形空间的至少一部分。

3. 发明授权

US08267176B2 Formation conditioning fluids comprising peroxides and methods relating thereto 有权
标题翻译：包含过氧化物的形成调理液和与其相关的方法
公开(公告)号：US08267176B2
公开(公告)日：2012-09-18
申请号：US12641162
申请日：2009-12-17
申请人： Philip D. Nguyen , Ronald G. Dusterhoft , Bhadra Desai
发明人： Philip D. Nguyen , Ronald G. Dusterhoft , Bhadra Desai
IPC分类号： E21B33/138 , E21B37/00 , C09K8/56 , C09K8/94
CPC分类号： C09K8/52 , C09K8/508 , C09K8/536 , C09K8/80 , C09K8/845 , C09K8/86
摘要： Of the methods provided herein, is a method comprising: providing a clean-up fluid comprising a peroxide-generating compound and an aqueous base fluid; placing the clean-up fluid in a subterranean formation; removing contaminants from at least a portion of the subterranean formation to form a cleaned portion of the formation; providing a consolidation agent; placing the consolidation agent on at least a portion of the cleaned portion of the formation; and allowing the consolidation agent to adhere to at least a plurality of unconsolidated particulates in the cleaned portion of the formation.
摘要翻译：在本文提供的方法中，是一种方法，其包括：提供包含产生过氧化物的化合物和基础水溶液的净化流体; 将清理液放置在地层中; 从所述地层的至少一部分去除污染物以形成所述地层的清洁部分; 提供合并代理; 将所述固结剂放置在所述地层的清洁部分的至少一部分上; 并且允许固结剂附着在地层的清洁部分中的至少多个未固结的微粒。

4. 发明申请

US20110146997A1 Formation Conditioning Fluids Comprising Peroxides and Methods Relating Thereto 有权
标题翻译：包含过氧化物的形成调理液和与之有关的方法
公开(公告)号：US20110146997A1
公开(公告)日：2011-06-23
申请号：US12641162
申请日：2009-12-17
申请人： Philip D. Nguyen , Ronald G. Dusterhoft , Bhadra Desai
发明人： Philip D. Nguyen , Ronald G. Dusterhoft , Bhadra Desai
IPC分类号： E21B43/00
CPC分类号： C09K8/52 , C09K8/508 , C09K8/536 , C09K8/80 , C09K8/845 , C09K8/86
摘要： Of the methods provided herein, is a method comprising: providing a clean-up fluid comprising a peroxide-generating compound and an aqueous base fluid; placing the clean-up fluid in a subterranean formation; removing contaminants from at least a portion of the subterranean formation to form a cleaned portion of the formation; providing a consolidation agent; placing the consolidation agent on at least a portion of the cleaned portion of the formation; and allowing the consolidation agent to adhere to at least a plurality of unconsolidated particulates in the cleaned portion of the formation.
摘要翻译：在本文提供的方法中，是一种方法，其包括：提供包含产生过氧化物的化合物和基础水溶液的净化流体; 将清理液放置在地层中; 从所述地层的至少一部分去除污染物以形成所述地层的清洁部分; 提供合并代理; 将所述固结剂放置在所述地层的清洁部分的至少一部分上; 并且允许固结剂附着在地层的清洁部分中的至少多个未固结的微粒。

5. 发明授权

US07757768B2 Method and composition for enhancing coverage and displacement of treatment fluids into subterranean formations 有权
标题翻译：用于增强处理流体进入地层的覆盖和位移的方法和组成
公开(公告)号：US07757768B2
公开(公告)日：2010-07-20
申请号：US10961508
申请日：2004-10-08
申请人： Ronald G. Dusterhoft , Philip D. Nguyen
发明人： Ronald G. Dusterhoft , Philip D. Nguyen
IPC分类号： E21B43/16
CPC分类号： E21B43/16 , C09K8/584 , C09K8/588
摘要： A method of injecting a treatment fluid into a portion of a subterranean formation, comprising providing a treatment fluid having a viscosity; determining the breakdown pressure of the portion of the subterranean formation; calculating the maximum sustainable flow rate for the treatment fluid; and, injecting the treatment fluid into the portion of the subterranean formation at a flow rate less than or equal to the maximum sustainable flow rate for the treatment fluid. A method of injecting a treatment fluid into a portion of a subterranean formation, comprising providing a treatment fluid having a viscosity; determining the breakdown pressure of the portion of the subterranean formation; calculating the maximum allowable treatment fluid viscosity; adjusting the viscosity of the treatment fluid to a viscosity less than or equal to the maximum allowable treatment fluid viscosity; and injecting the treatment fluid into the subterranean formation at the selected treatment fluid flow rate.
摘要翻译：一种将处理流体注入地层的一部分的方法，包括提供具有粘度的处理流体; 确定地下部分的击穿压力; 计算处理液的最大可持续流量; 并且以小于或等于处理流体的最大可持续流速的流量将处理流体注入到地下部分的部分中。一种将处理流体注入地层的一部分的方法，包括提供具有粘度的处理流体; 确定地下部分的击穿压力; 计算最大允许处理液体粘度; 将处理流体的粘度调节至小于或等于最大允许处理流体粘度的粘度; 并以所选择的处理流体流速将处理流体注入到地下地层中。

6. 发明授权

US07114560B2 Methods for enhancing treatment fluid placement in a subterranean formation 有权
标题翻译：用于增强治疗液放置在地层中的方法
公开(公告)号：US07114560B2
公开(公告)日：2006-10-03
申请号：US10863706
申请日：2004-06-08
申请人： Philip D. Nguyen , Ronald G. Dusterhoft
发明人： Philip D. Nguyen , Ronald G. Dusterhoft
IPC分类号： E21B28/00 , E21B33/138
CPC分类号： E21B43/16 , E21B43/003 , E21B43/025
摘要： The present invention relates to methods for controlling the migration of unconsolidated particulates in a portion of a subterranean formation, and more particularly, to the using a pressure pulse to enhance the effectiveness of placement of a consolidation fluid in a portion of a subterranean formation. Some methods of the present invention provide methods of treating a subterranean formation comprising injecting a consolidation fluid into the subterranean formation while periodically applying a pressure pulse having a given amplitude and frequency to the consolidation fluid.
摘要翻译：本发明涉及用于控制地下地层的一部分中未固结的颗粒的迁移的方法，更具体地说，涉及使用压力脉冲来增强在地下地层的一部分中固结流体的放置的有效性。本发明的一些方法提供了处理地下地层的方法，包括将固结流体注入到地层中，同时周期性地向固结流体施加具有给定幅度和频率的压力脉冲。

7. 发明授权

US06698519B2 Methods of forming permeable sand screens in well bores 失效
标题翻译：在井眼中形成渗透砂筛的方法
公开(公告)号：US06698519B2
公开(公告)日：2004-03-02
申请号：US10053054
申请日：2002-01-18
申请人： Philip D. Nguyen , Henry L. Restarick , Ronald G. Dusterhoft
发明人： Philip D. Nguyen , Henry L. Restarick , Ronald G. Dusterhoft
IPC分类号： E21B3314
CPC分类号： C04B28/02 , C04B26/10 , C09K8/42 , C09K8/44 , C09K8/46 , E21B43/082 , C04B14/28 , C04B24/383 , C04B14/06
摘要： Methods of forming permeable sand screens in long, open hole well bores within fluid producing zones are provided. The methods basically comprise the steps of placing a perforated pipe in the open hole well bore, providing a hardenable composition which after being placed in a desired location cures into a hard mass, placing the hardenable composition in the well bore adjacent to the fluid producing zone within the interior of the perforated pipe therein, between the perforated pipe and the walls of the open hole well bore and within voids or fractures in the producing zone, causing the hardenable composition to cure into a hard permeable mass and drilling the hard permeable mass out of the interior of the perforated pipe.
摘要翻译：提供了在流体生产区内的长孔露井井中形成可渗透砂筛的方法。所述方法基本上包括将穿孔管放置在开孔井中的步骤，提供可硬化组合物，其在放置在所需位置后固化成硬质块，将可硬化组合物放置在邻近流体产生区的井眼中在穿孔管的内部，穿孔管和露天孔井的壁之间，以及在生产区的空隙或裂缝内，使可硬化组合物固化成硬质渗透物质并钻出硬质渗透物质的穿孔管的内部。

8. 发明授权

US06446722B2 Methods for completing wells in unconsolidated subterranean zones 失效
标题翻译：在未固结的地下区域完成井的方法
公开(公告)号：US06446722B2
公开(公告)日：2002-09-10
申请号：US09361714
申请日：1999-07-27
申请人： Philip D. Nguyen , Ronald G. Dusterhoft
发明人： Philip D. Nguyen , Ronald G. Dusterhoft
IPC分类号： E21B3313
CPC分类号： E21B43/10 , E21B43/025 , E21B43/04 , E21B43/045
摘要： Improved methods and apparatus for completing an unconsolidated subterranean zone penetrated by a well bore are provided. The methods basically comprise the steps of placing a slotted liner having an internal sand screen disposed therein in the zone, isolating the slotted liner and the well bore in the zone and injecting particulate material into the annuli between the sand screen and the slotted liner and the slotted liner and the well bore to thereby form packs of particulate material therein to prevent the migration of fines and sand with produced fluids.
摘要翻译：提供了用于完成由井眼穿透的未固结的地下区域的改进的方法和装置。这些方法基本上包括以下步骤：将具有设置在其中的内部砂筛的开槽衬垫放置在该区域中，隔离该区域中的开槽衬套和井眼，并将颗粒材料注入到砂筛和带槽衬套之间的环形区域中，开槽衬里和井眼，从而在其中形成颗粒材料的包装，以防止细粒和砂与产生的流体的迁移。

9. 发明授权

US6003600A Methods of completing wells in unconsolidated subterranean zones 失效
标题翻译：在未固结的地下区域完井的方法
公开(公告)号：US6003600A
公开(公告)日：1999-12-21
申请号：US951936
申请日：1997-10-16
申请人： Philip D. Nguyen , Ronald G. Dusterhoft
发明人： Philip D. Nguyen , Ronald G. Dusterhoft
IPC分类号： E21B43/02 , E21B43/04 , E21B43/10 , E21B33/13
CPC分类号： E21B43/10 , E21B43/025 , E21B43/04
摘要： Improved methods of completing unconsolidated subterranean zones penetrated by wellbores are provided. The methods basically comprise the steps of placing a slotted liner in the zone, isolating the slotted liner and the wellbore in the zone, injecting a hardenable resin composition coated particulate material into the zone by way of the slotted liner and then causing the hardenable resin composition to harden whereby the particulate material is consolidated into a hard permeable uniform mass.
摘要翻译：提供了完善井眼穿透的未固结地下区域的改进方法。所述方法基本上包括以下步骤：将带槽的衬垫放置在所述区域中，隔离所述区域中的所述开槽衬垫和所述井筒，通过所述带槽衬套将可硬化树脂组合物涂覆的颗粒材料注入所述区域，然后使所述可硬化树脂组合物硬化，从而将颗粒材料固结成硬质可渗透均匀的块体。

10. 发明授权

US08936087B2 Methods and compositions for sand control in injection wells 有权
标题翻译：注入井防砂方法和组成
公开(公告)号：US08936087B2
公开(公告)日：2015-01-20
申请号：US13282765
申请日：2011-10-27
申请人： Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft , Jimmie D. Weaver , Dave Tiffin , Gary Hurst
发明人： Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft , Jimmie D. Weaver , Dave Tiffin , Gary Hurst
IPC分类号： C09K8/56 , C09K8/506 , E21B43/02 , E21B43/16
CPC分类号： C09K8/506 , C09K8/56 , E21B43/025 , E21B43/16
摘要： Methods including the steps of providing an injection well having unconsolidated particulates in one or more formation intervals along the wellbore that accept injection fluid; providing a consolidating treatment fluid comprising a base fluid and a consolidating agent; introducing the consolidating treatment fluid through the injection well, while the well is under injection, such that the consolidating treatment fluid enters into a portion of a formation interval along the wellbore that accepts injection fluid; and, allowing the consolidating fluid to consolidate formation particulates therein. The methods may be performed such that the percentage of consolidating agent varies over the course of the treatment or the rate of injection varies over the course of the treatment.
摘要翻译：方法包括以下步骤：沿着容纳注射流体的井眼在一个或多个形成间隔中提供具有未固结颗粒的注射井; 提供包含基础流体和固结剂的固结处理流体; 当井被注入时，通过注入井引入固结处理流体，使得固结处理流体沿着接受注入流体的井筒进入地层间隔的一部分; 并且允许固结流体在其中固结地层颗粒。可以进行这些方法，使得固化剂的百分比在治疗过程中变化或注射速率在治疗过程中变化。

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