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1. 发明授权

US08997868B2 Methods of using nanoparticle suspension aids in subterranean operations 有权
标题翻译：在地下作业中使用纳米颗粒悬浮助剂的方法
公开(公告)号：US08997868B2
公开(公告)日：2015-04-07
申请号：US13529510
申请日：2012-06-21
申请人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver
发明人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver
IPC分类号： C09K8/38 , C09K8/50 , E21B33/138 , C09K8/518 , C09K8/70 , C09K8/94 , E21B43/02 , B82Y30/00
CPC分类号： C09K8/38 , B82Y30/00 , C09K8/518 , C09K8/703 , C09K8/94 , C09K2208/10 , C09K2208/30 , E21B33/138 , E21B43/025
摘要： Methods of drilling wellbores, placing proppant packs in subterranean formations, and placing gravel packs in wellbores may involve fluids, optionally foamed fluids, comprising nanoparticle suspension aids. Methods may be advantageously employed in deviated wellbores. Some methods may involve introducing a treatment fluid into an injection wellbore penetrating a subterranean formation, the treatment fluid comprising a base fluid, a foaming agent, a gas, and a nanoparticle suspension aid; and producing hydrocarbons from the subterranean formation via a production wellbore proximal to the injection wellbore.
摘要翻译：钻井井筒的方法，将支撑剂包装在地下地层中，并将砾石填充物放置在井筒中可能涉及包含纳米颗粒悬浮助剂的流体，任选发泡流体。方法可以有利地用于偏离的井筒。一些方法可以包括将处理流体引入穿透地下地层的注入井眼中，所述处理流体包括基础流体，发泡剂，气体和纳米颗粒悬浮助剂; 以及通过靠近注入井筒的生产井眼从地下地层生产烃。

2. 发明申请

US20130312962A1 Enhancing the Conductivity of Propped Fractures 审中-公开
标题翻译：增强支撑骨折的电导率
公开(公告)号：US20130312962A1
公开(公告)日：2013-11-28
申请号：US13477658
申请日：2012-05-22
申请人： Jimmie D. Weaver , Richard D. Rickman , Philip D. Nguyen
发明人： Jimmie D. Weaver , Richard D. Rickman , Philip D. Nguyen
IPC分类号： E21B43/267 , E21B43/00
CPC分类号： C09K8/68 , C09K8/805 , C09K2208/08
摘要： Methods for enhancing the conductivity of propped fractures in subterranean formations may involve using a tackifier to minimize particulate settling during particulate placement operations in subterranean formations. For example, methods may involve introducing a first treatment fluid into a wellbore extending into a subterranean formation at a pressure sufficient to create or extend at least one fracture in the subterranean formation; and introducing a second treatment fluid into the wellbore at a pressure sufficient to maintain or extend the fracture in the subterranean formation. The first treatment fluid may include at least a first aqueous base fluid and a tackifier. The second treatment fluid may include at least a second aqueous base fluid and a proppant particle.
摘要翻译：增强地层中支撑骨折导电性的方法可能涉及使用增粘剂来最小化地下地层中颗粒物放置操作过程中的颗粒沉降。例如，方法可以包括将第一处理流体引入到延伸到地下地层中的井眼中，该压力足以产生或延伸地下地层中的至少一个裂缝; 以及将第二处理流体以足以维持或延伸地层中的断裂的压力引入井眼。第一处理流体可以包括至少第一含水基础流体和增粘剂。第二处理流体可以包括至少第二含水基础流体和支撑剂颗粒。

3. 发明申请

US20120220504A1 Consolidating Agent Emulsions and Associated Methods 有权
标题翻译：固化剂乳剂和相关方法
公开(公告)号：US20120220504A1
公开(公告)日：2012-08-30
申请号：US13457804
申请日：2012-04-27
申请人： Richard D. Rickman , Ronald G. Dusterhoft , Philip D. Nguyen , Thomas D. Welton , Jimmie D. Weaver , Mike W. Sandars , Harvey J. Fitzpatrick
发明人： Richard D. Rickman , Ronald G. Dusterhoft , Philip D. Nguyen , Thomas D. Welton , Jimmie D. Weaver , Mike W. Sandars , Harvey J. Fitzpatrick
IPC分类号： C09K8/575 , B82Y30/00
CPC分类号： C09K8/68 , C09K8/80 , C09K8/805
摘要： Consolidation fluids comprising: an aqueous base fluid comprising a hardening agent; an emulsified resin having an aqueous external phase and an organic internal phase; a silane coupling agent; and a surfactant. The consolidation fluid itself may be emulsified and further comprise an emulsifying agent. The consolidation fluid may also be foamed in some cases.
摘要翻译：固体流体包括：含水基础流体，其包含硬化剂; 具有外部水相和有机内相的乳化树脂; 硅烷偶联剂; 和一种表面活性剂。固结液本身可以被乳化，并且还包含乳化剂。在某些情况下，固结液也可能发泡。

4. 发明申请

US20100101773A1 Methods of Cleaning Sand Control Screens and Gravel Packs 审中-公开
标题翻译：清洁防砂筛和砾石包的方法
公开(公告)号：US20100101773A1
公开(公告)日：2010-04-29
申请号：US12683308
申请日：2010-01-06
申请人： Philip D. Nguyen , Richard D. Rickman
发明人： Philip D. Nguyen , Richard D. Rickman
IPC分类号： E03B3/18
CPC分类号： E21B37/08 , E21B37/06 , E21B43/025
摘要： Methods for remediating a subterranean environment. Methods comprising introducing a cleanup fluid through a well bore and into a portion of a subterranean formation penetrated by the well bore, applying a pressure pulse to the cleanup fluid, and introducing a consolidating agent through the well bore and into the portion of the subterranean formation. Methods of cleaning a sand control screen comprises introducing a cleanup fluid through a sand control screen and into a portion of a subterranean formation, the sand control screen located in a well bore that penetrates the subterranean formation; applying a pressure pulse to the cleanup fluid; and introducing a consolidating agent through the sand control screen and into the portion of the subterranean formation.
摘要翻译：修复地下环境的方法。方法包括将净化液通过井眼引入并进入井眼渗透的地下地层的一部分，向清理液施加压力脉冲，以及将固结剂引入井眼并进入地层的部分。清洗防砂筛网的方法包括将净化液体通过防砂筛网引入地下地层的一部分，所述防砂筛网位于穿透所述地下地层的井眼中; 对清洗液施加压力脉冲; 并通过防砂筛网引入固结剂并进入地层的一部分。

5. 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。

6. 发明申请

US20130341022A1 Methods of Using Nanoparticle Suspension Aids in Subterranean Operations 审中-公开
标题翻译：在地下作业中使用纳米颗粒悬浮剂的方法
公开(公告)号：US20130341022A1
公开(公告)日：2013-12-26
申请号：US13529413
申请日：2012-06-21
申请人： Philip D. Nguyen , Paul D. Lord , Richard D. Rickman
发明人： Philip D. Nguyen , Paul D. Lord , Richard D. Rickman
IPC分类号： E21B43/16 , B82Y99/00
CPC分类号： C09K8/032 , C09K8/50 , C09K8/62 , C09K2208/10
摘要： Methods of drilling wellbores, placing proppant packs in subterranean formations, and placing gravel packs in wellbores may involve fluids, optionally foamed fluids, comprising nanoparticle suspension aids. Methods may be advantageously employed in deviated wellbores. Some methods may involve introducing a pad treatment fluid into at least a portion of the subterranean formation at a pressure sufficient to create or extend at least one fracture in the subterranean formation; introducing a proppant slurry treatment fluid into at least a portion of a subterranean formation, the treatment fluid comprising a base fluid, proppant particles, and a nanoparticle suspension aid; and forming a proppant pack in the fracture.
摘要翻译：钻井井筒的方法，将支撑剂包装在地下地层中，并将砾石填充物放置在井筒中可能涉及包含纳米颗粒悬浮助剂的流体，任选发泡流体。方法可以有利地用于偏离的井筒。一些方法可以包括以足以产生或延伸地下地层中的至少一个裂缝的压力将垫处理流体引入至至少一部分地下地层中; 将支撑剂浆料处理流体引入至地下地层的至少一部分中，所述处理流体包括基础流体，支撑剂颗粒和纳米颗粒悬浮助剂; 并在裂缝中形成支撑剂包。

7. 发明申请

US20120205107A1 Consolidating Agent Emulsions and Associated Methods 有权
标题翻译：固化剂乳剂和相关方法
公开(公告)号：US20120205107A1
公开(公告)日：2012-08-16
申请号：US13457715
申请日：2012-04-27
申请人： Richard D. Rickman , Ronald G. Dusterhoft , Philip D. Nguyen , Thomas D. Welton , Jimmie D. Weaver , Mike W. Sanders , Harvey J. Fitzpatrick
发明人： Richard D. Rickman , Ronald G. Dusterhoft , Philip D. Nguyen , Thomas D. Welton , Jimmie D. Weaver , Mike W. Sanders , Harvey J. Fitzpatrick
IPC分类号： E21B33/13 , C09K8/44
CPC分类号： C09K8/68 , C09K8/80 , C09K8/805
摘要： Method of treating a subterranean formation comprising providing a consolidation fluid, introducing the resin consolidation fluid into a subterranean formation comprising unconsolidated particulates; and, curing the resin to at least partially consolidate the unconsolidated particulates. The consolidation fluid comprises a resin in emulsified form with an aqueous external phase and an organic internal phase wherein the emulsified resin does not comprise a hardening agent and an aqueous base fluid that further comprises a hardening agent. The consolidation fluid may further comprise an emulsifying agent.
摘要翻译：处理地下地层的方法，包括提供固结流体，将树脂固结流体引入包含未固结颗粒的地下地层; 并且固化树脂以至少部分地固结未固结的颗粒。固结流体包括具有水性外相和有机内相的乳化形式的树脂，其中乳化树脂不包含硬化剂和进一步包含硬化剂的含水基础流体。固结液可以进一步包含乳化剂。

8. 发明授权

US07926591B2 Aqueous-based emulsified consolidating agents suitable for use in drill-in applications 有权
标题翻译：适用于钻孔应用的水性乳化固化剂
公开(公告)号：US07926591B2
公开(公告)日：2011-04-19
申请号：US12319730
申请日：2009-01-12
申请人： Philip D. Nguyen , Richard D. Rickman
发明人： Philip D. Nguyen , Richard D. Rickman
IPC分类号： E21B33/13 , C09K8/03 , E21B7/00
CPC分类号： C09K8/26 , C09K8/38 , C09K8/506 , C09K8/518
摘要： Methods are described for drilling a wellbore through a production zone within a subterranean formation. Some of the methods use water-based consolidating emulsions that comprise an aqueous liquid and an emulsion comprising a hardening agent external phase and hardenable resin internal phase to drill along a production zone. Other methods use water-based consolidation emulsions that comprise a first emulsion comprising a hardenable resin internal phase and an aqueous external phase and a second emulsion comprising a hardening agent internal phase and an aqueous external phase to drill along a production zone.
摘要翻译：描述了用于在地层内的生产区钻井井的方法。一些方法使用水性固结乳液，其包含水性液体和包含硬化剂外相和可硬化树脂内相的乳液，以沿着生产区域钻孔。其它方法使用水性固结乳液，其包含包含可硬化树脂内相和水性外相的第一乳液，以及包含固化剂内相和外部水相的第二乳液，以沿着生产区域钻孔。

9. 发明申请

US20100160187A1 Methods and compositions for stabilizing unconsolidated particulates in a subterranean formation 审中-公开
标题翻译：用于稳定地层中非固结颗粒物的方法和组合物
公开(公告)号：US20100160187A1
公开(公告)日：2010-06-24
申请号：US12316926
申请日：2008-12-18
申请人： Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft
发明人： Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft
IPC分类号： C09K8/60
CPC分类号： C09K8/50 , C09K8/5086 , C09K8/512 , C09K8/516 , C09K8/575 , C09K8/80 , E21B43/025
摘要： Methods and compositions for stabilizing portions of a subterranean formation that comprise unconsolidated particulates are provided. In one embodiment, a method of treating a subterranean formation includes introducing a pre-flush fluid into a subterranean formation comprising unconsolidated particulates; introducing a foamed consolidation fluid comprising an aqueous base fluid, an emulsified resin, a hardening agent, a silane coupling agent, and a surfactant into the subterranean formation subsequent to the pre-flush fluid; wherein the emulsified resin is emulsified prior to being introduced into the aqueous base fluid; and allowing the resin to cure to at least partially consolidate the unconsolidated particulates.
摘要翻译：提供了用于稳定包括未固结颗粒的地下部分部分的方法和组合物。在一个实施方案中，处理地下地层的方法包括将预冲洗流体引入到包含未固结颗粒的地下地层中; 在预冲洗流体之后将包含含水基础流体，乳化树脂，硬化剂，硅烷偶联剂和表面活性剂的泡沫固结流体引入地层; 其中所述乳化树脂在被引入所述含水基础液体之前被乳化; 并使树脂固化以至少部分地固结未固结的颗粒。

10. 发明申请

US20100089578A1 Prevention of Water Intrusion Into Particulates 审中-公开
标题翻译：防止水侵入微粒
公开(公告)号：US20100089578A1
公开(公告)日：2010-04-15
申请号：US12573999
申请日：2009-10-06
申请人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver , Enrique A. Reyes , Hongyu Luo , Matt E. Blauch , Corine L. McMechan
发明人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver , Enrique A. Reyes , Hongyu Luo , Matt E. Blauch , Corine L. McMechan
IPC分类号： E21B43/00
CPC分类号： G01N15/00 , C09K8/805 , Y10S507/901
摘要： Treatments and compounds useful in subterranean formations are discussed, with particular attention to those where particulates may be subject to water intrusion. Certain methods pertain to providing diffusion barriers for particulates. Of these, certain diffusion barriers may provide hydrophobic coatings to the particulates, certain diffusion barriers may provide fillers that may act to prevent water intrusion into surface features of particulates, and certain diffusion barriers may be initiated with diagenesis source material.
摘要翻译：讨论了可用于地下地层的处理和化合物，特别注意颗粒物可能遭受水侵入的物质。某些方法涉及为颗粒物提供扩散阻挡层。其中，某些扩散阻挡层可以为颗粒提供疏水性涂层，某些扩散阻挡层可以提供可用于防止水侵入颗粒的表面特征的填料，并且某些扩散阻挡层可以用成岩源材料引发。

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