专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090181866A1 Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations 有权
标题翻译：用于改变地下作业中使用的处理液的粘度的方法和组合物
公开(公告)号：US20090181866A1
公开(公告)日：2009-07-16
申请号：US12009027
申请日：2008-01-16
申请人： B. Raghava Reddy , Narongsak Tonmukayakul
发明人： B. Raghava Reddy , Narongsak Tonmukayakul
IPC分类号： C09K8/68
CPC分类号： C09K8/86 , C09K8/035 , C09K8/502 , C09K8/506 , C09K8/5083 , C09K8/64 , C09K8/68 , C09K8/82 , C09K8/882 , C09K2208/30
摘要： An embodiment of the present invention includes a method comprising introducing a cyclodextrin modifier into a well bore penetrating a subterranean formation. Another embodiment of the present invention includes a method of reducing viscosity of a treatment fluid comprising contacting a treatment fluid comprising a base fluid and a viscosifying agent with at least a cyclodextrin modifier wherein the cyclodextrin modifier interacts with the viscosifying agent to reduce viscosity of the treatment fluid. Another embodiment of the present invention includes a method of increasing viscosity of an aqueous fluid comprising contacting at least a hydrophobically modified polymer and a cyclodextrin modifier in the presence of at least the aqueous fluid, wherein the cyclodextrin modifier interacts with the hydrophobically modified polymer to viscosify the aqueous fluid. Another embodiment of the present invention includes a subterranean treatment fluid comprising a base fluid and a cyclodextrin modifier.
摘要翻译：本发明的一个实施方案包括一种方法，其包括将环糊精改性剂引入穿透地层的井筒中。本发明的另一个实施方案包括降低处理流体的粘度的方法，包括使包含基础流体和增粘剂的处理流体与至少一种环糊精改性剂接触，其中环糊精改性剂与增粘剂相互作用以降低处理粘度流体。本发明的另一个实施方案包括增加含水流体粘度的方法，包括在至少含水流体存在下使至少一种疏水改性的聚合物和环糊精改性剂接触，其中该环糊精改性剂与该疏水改性的聚合物相互作用以进行粘合含水液体。本发明的另一个实施方案包括含有基础流体和环糊精改性剂的地下处理流体。

2. 发明授权

US08114818B2 Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations 有权
标题翻译：用于改变地下作业中使用的处理液的粘度的方法和组合物
公开(公告)号：US08114818B2
公开(公告)日：2012-02-14
申请号：US12009027
申请日：2008-01-16
申请人： B. Raghava Reddy , Narongsak Tonmukayakul
发明人： B. Raghava Reddy , Narongsak Tonmukayakul
IPC分类号： C09K8/68
CPC分类号： C09K8/86 , C09K8/035 , C09K8/502 , C09K8/506 , C09K8/5083 , C09K8/64 , C09K8/68 , C09K8/82 , C09K8/882 , C09K2208/30
摘要： An embodiment of the present invention includes a method comprising introducing a cyclodextrin modifier into a well bore penetrating a subterranean formation. Another embodiment of the present invention includes a method of reducing viscosity of a treatment fluid comprising contacting a treatment fluid comprising a base fluid and a viscosifying agent with at least a cyclodextrin modifier wherein the cyclodextrin modifier interacts with the viscosifying agent to reduce viscosity of the treatment fluid. Another embodiment of the present invention includes a method of increasing viscosity of an aqueous fluid comprising contacting at least a hydrophobically modified polymer and a cyclodextrin modifier in the presence of at least the aqueous fluid, wherein the cyclodextrin modifier interacts with the hydrophobically modified polymer to viscosify the aqueous fluid. Another embodiment of the present invention includes a subterranean treatment fluid comprising a base fluid and a cyclodextrin modifier.
摘要翻译：本发明的一个实施方案包括一种方法，其包括将环糊精改性剂引入穿透地层的井筒中。本发明的另一个实施方案包括降低处理流体的粘度的方法，包括使包含基础流体和增粘剂的处理流体与至少一种环糊精改性剂接触，其中环糊精改性剂与增粘剂相互作用以降低处理粘度流体。本发明的另一个实施方案包括增加含水流体的粘度的方法，包括在至少含水流体存在下使至少一种疏水改性聚合物和环糊精改性剂接触，其中该环糊精改性剂与该疏水改性聚合物相互作用以进行粘合含水液体。本发明的另一个实施方案包括含有基础流体和环糊精改性剂的地下处理流体。

3. 发明授权

US08877691B2 Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations 有权
标题翻译：用于改变地下作业中使用的处理液的粘度的方法和组合物
公开(公告)号：US08877691B2
公开(公告)日：2014-11-04
申请号：US13343358
申请日：2012-01-04
申请人： B. Raghava Reddy , Narongsak Tonmukayakul
发明人： B. Raghava Reddy , Narongsak Tonmukayakul
IPC分类号： C09K8/68 , C09K8/86 , C09K8/035 , C09K8/502 , C09K8/506 , C09K8/508 , C09K8/64 , C09K8/82 , C09K8/88
CPC分类号： C09K8/86 , C09K8/035 , C09K8/502 , C09K8/506 , C09K8/5083 , C09K8/64 , C09K8/68 , C09K8/82 , C09K8/882 , C09K2208/30
摘要： Methods of decreasing the viscosity of a treatment fluid through contact with a cyclodextrin modifier. Such methods include providing a cyclodextrin modifier; providing a treatment fluid that comprises a base fluid and a viscosifying agent wherein the viscosifying agent is selected from the group consisting of a hydrophobically modified polymer, a viscoelastic surfactant, a phosphonate surfactant, or a combination thereof; and, introducing the cyclodextrin modifier and the treatment fluid into a well bore penetrating a subterranean formation wherein the viscosity of the treatment fluid is decreased due to the combination of the hydrophobically modified polymer and the cyclodextrin modifier.
摘要翻译：通过与环糊精改性剂接触来降低处理流体的粘度的方法。这些方法包括提供环糊精改性剂; 提供包含基础流体和增粘剂的处理流体，其中所述增粘剂选自疏水改性聚合物，粘弹性表面活性剂，膦酸盐表面活性剂或其组合; 并且将环糊精改性剂和处理流体引入穿透地层的井眼中，其中由于疏水改性聚合物和环糊精改性剂的组合，处理流体的粘度降低。

4. 发明申请

US20120111564A1 Methods and Compositions for Altering the Viscosity of Treatment Fluids Used in Subterranean Operations 有权
标题翻译：改变地下作业中处理流体粘度的方法和组合
公开(公告)号：US20120111564A1
公开(公告)日：2012-05-10
申请号：US13343358
申请日：2012-01-04
申请人： B. Raghava Reddy , Narongsak Tonmukayakul
发明人： B. Raghava Reddy , Narongsak Tonmukayakul
IPC分类号： E21B43/12
CPC分类号： C09K8/86 , C09K8/035 , C09K8/502 , C09K8/506 , C09K8/5083 , C09K8/64 , C09K8/68 , C09K8/82 , C09K8/882 , C09K2208/30
摘要： Methods of decreasing the viscosity of a treatment fluid through contact with a cyclodextrin modifier. Such methods include providing a cyclodextrin modifier; providing a treatment fluid that comprises a base fluid and a viscosifying agent wherein the viscosifying agent is selected from the group consisting of a hydrophobically modified polymer, a viscoelastic surfactant, a phosphonate surfactant, or a combination thereof; and, introducing the cyclodextrin modifier and the treatment fluid into a well bore penetrating a subterranean formation wherein the viscosity of the treatment fluid is decreased due to the combination of the hydrophobically modified polymer and the cyclodextrin modifier.
摘要翻译：通过与环糊精改性剂接触来降低处理流体的粘度的方法。这些方法包括提供环糊精改性剂; 提供包含基础流体和增粘剂的处理流体，其中所述增粘剂选自疏水改性聚合物，粘弹性表面活性剂，膦酸盐表面活性剂或其组合; 并且将环糊精改性剂和处理流体引入穿透地层的井眼中，其中由于疏水改性聚合物和环糊精改性剂的组合，处理流体的粘度降低。

5. 发明申请

US20130312961A1 Biomimetic Adhesive Compositions Comprising a Phenolic Polymer and Methods for Use Thereof 有权
标题翻译：包含酚醛聚合物的生物模塑粘合剂组合物及其使用方法
公开(公告)号：US20130312961A1
公开(公告)日：2013-11-28
申请号：US13478910
申请日：2012-05-23
申请人： Enrique A. Reyes , Pinmanee Boontheung , Narongsak Tonmukayakul
发明人： Enrique A. Reyes , Pinmanee Boontheung , Narongsak Tonmukayakul
IPC分类号： E21B43/00 , C09J105/08 , C09J189/00 , C09J101/02
CPC分类号： C09J101/08 , C08L5/08 , C08L89/06 , C09J105/08 , C09J171/00 , C09J189/00 , C09J201/06 , C09K8/00 , C09K8/514 , C09K8/5758
摘要： Biomimetic adhesive compositions can be used in various aspects of subterranean treatment operations. Methods for treating a subterranean formation can comprise: providing an adhesive composition that comprises a first polymer comprising a plurality of monomers that comprise a phenolic moiety, a biopolymer that is crosslinkable with the first polymer, a crosslinking agent, and an oxidizing agent; introducing the adhesive composition into a subterranean formation; and forming a coacervate-bound surface in the subterranean formation by crosslinking the first polymer.
摘要翻译：仿生粘合剂组合物可用于地下处理操作的各个方面。用于处理地下地层的方法可以包括：提供粘合剂组合物，其包含包含多个包含酚部分的单体的第一聚合物，可与第一聚合物交联的生物聚合物，交联剂和氧化剂; 将粘合剂组合物引入地层; 并通过交联第一聚合物在地层中形成凝聚层结合表面。

6. 发明申请

US20110257051A1 Consolidating Emulsions Comprising Convertible Surfactant Compositions and Methods Related Thereto 有权
标题翻译：合并包含可转换表面活性剂组合物和相关方法的乳液
公开(公告)号：US20110257051A1
公开(公告)日：2011-10-20
申请号：US12760077
申请日：2010-04-14
申请人： Thomas Welton , Rajesh Saini , Narongsak Tonmukayakul , Jason Bryant
发明人： Thomas Welton , Rajesh Saini , Narongsak Tonmukayakul , Jason Bryant
IPC分类号： C09K8/588 , C09K8/58
CPC分类号： C09K8/506 , C09K8/502 , C09K8/512
摘要： Methods are provided that include a method comprising: providing an emulsified treatment fluid comprising an oleaginous phase, an aqueous phase, a consolidating agent, and an emulsifying agent that comprises at least one convertible surfactant described by a one of the disclosed formulae, and placing the subterranean treatment fluid in a subterranean formation.
摘要翻译：提供的方法包括：提供包含含油相，水相，固化剂和乳化剂的乳化处理流体，所述乳化处理流体包含至少一种所公开的配方之一所述的可转换的表面活性剂，地下地层中的地下处理液。

7. 发明申请

US20100004890A1 Device and method for testing friction reduction efficiency and suspension systems 有权
标题翻译：用于测试摩擦降低效率和悬挂系统的装置和方法
公开(公告)号：US20100004890A1
公开(公告)日：2010-01-07
申请号：US12166992
申请日：2008-07-02
申请人： Narongsak Tonmukayakul , Jason Bryant , Robert Pipkin
发明人： Narongsak Tonmukayakul , Jason Bryant , Robert Pipkin
IPC分类号： G01L25/00
CPC分类号： G01N11/14 , G01N33/30
摘要： Methods and devices for testing friction reduction systems are described herein. Embodiments of the disclosed devices allow direct measurement of fluid or rheological properties of friction reduction systems in a “one pot” or integrated device while maintaining the particles in suspension. In an embodiment, a device for testing a friction reduction system comprises an outer chamber. The device also comprises an impeller disposed at the bottom of the outer chamber for mixing the friction reduction system. In addition, the device comprises an inner chamber fixedly disposed within the outer chamber. The inner chamber has an inlet and an outlet such that the inner chamber is in fluid communication with the outer chamber. The device further comprises a bob rotatably disposed within the inner chamber.
摘要翻译：本文描述了用于测试摩擦减小系统的方法和装置。所公开的装置的实施例允许在“一锅”或一体化装置中直接测量摩擦减小系统的流体或流变特性，同时保持颗粒处于悬浮状态。在一个实施例中，用于测试摩擦减小系统的装置包括外室。该装置还包括设置在外室底部的用于混合摩擦减小系统的叶轮。此外，该装置包括固定地设置在外室内的内室。内室具有入口和出口，使得内室与外室流体连通。该装置还包括可旋转地设置在内腔内的摇摆杆。

8. 发明授权

US09296939B2 Compositions for modifying rheological properties of cement systems 有权
标题翻译：用于改变水泥系统流变性能的组合物
公开(公告)号：US09296939B2
公开(公告)日：2016-03-29
申请号：US12774116
申请日：2010-05-05
申请人： Benjamin John Iverson , Narongsak Tonmukayakul , Ian Robb , Keith Douglas Pewitt
发明人： Benjamin John Iverson , Narongsak Tonmukayakul , Ian Robb , Keith Douglas Pewitt
IPC分类号： C09K8/68 , E21B33/00 , C09K8/60 , C09K8/487 , C04B24/38 , C04B28/02 , C04B28/06 , C04B28/14 , C04B28/34 , C04B40/00 , C09K8/035 , C09K8/40 , C09K8/42 , C09K8/88 , C09K8/90 , C04B103/46
CPC分类号： C09K8/487 , C04B24/38 , C04B28/02 , C04B28/06 , C04B28/14 , C04B28/34 , C04B40/0039 , C04B2103/46 , C09K8/035 , C09K8/40 , C09K8/426 , C09K8/428 , C09K8/68 , C09K8/882 , C09K8/90 , C04B24/2652 , C04B24/163 , C04B24/2641 , C04B24/003
摘要： A method of servicing a wellbore comprising contacting a wellbore servicing composition with a rheology modifying additive wherein the rheology modifying additive comprises a gum and a polymeric material. A method of cementing in a subterranean formation comprising providing a sealant composition comprising cement, water, and a rheology modifying additive wherein the rheology modifying additive comprises a gum and an anionic polymer, placing the composition in the subterranean formation, and allowing the cement composition to set therein.
摘要翻译：一种维修井筒的方法，包括使井筒维修组合物与流变改性添加剂接触，其中流变改性添加剂包括树胶和聚合材料。一种在地下地层中固井的方法，包括提供包含水泥，水和流变改性添加剂的密封剂组合物，其中所述流变改性添加剂包括树胶和阴离子聚合物，将所述组合物放置在地层中，并且允许水泥组合物设置在其中。

9. 发明授权

US08024962B2 Flow-through apparatus for testing particle laden fluids and methods of making and using same 有权
标题翻译：用于测试载有流体的流体的流通装置及其制造和使用方法
公开(公告)号：US08024962B2
公开(公告)日：2011-09-27
申请号：US12180668
申请日：2008-07-28
申请人： Narongsak Tonmukayakul , Jeff Morris , Jason Bryant , Malcolm Talbot , Roger Schultz , Robert Pipkin
发明人： Narongsak Tonmukayakul , Jeff Morris , Jason Bryant , Malcolm Talbot , Roger Schultz , Robert Pipkin
IPC分类号： G01N11/14
CPC分类号： G01N11/14 , G01N33/241
摘要： A method of determining one or more bulk rheological properties of a particle laden fluid comprising providing a system comprising a vessel, a pump coupled to the vessel, and a flow-through apparatus coupled to the pump and the vessel, wherein the flow-through apparatus comprises a flow chamber, a bob rotatably disposed within the chamber, wherein the bob comprises an outer geometry adapted for continuous laminar flow in an axial direction, and a gap between the chamber and the bob, pumping the particle laden fluid into the flow-through apparatus, shearing the particle laden fluid within the gap of the flow-through apparatus, and collecting data from the bob and observing the particle laden fluid to determine one or more bulk rheological properties of the particle laden fluid.
摘要翻译：一种确定载体颗粒的一个或多个体积流变特性的方法，包括提供包括容器，耦合到容器的泵和耦合到泵和容器的流通装置的系统，其中流通装置包括流动室，可旋转地设置在所述腔室内的摇摆杆，其中所述摇摆器包括适于在轴向方向上连续层流的外部几何形状，以及所述腔室和所述摇摆之间的间隙，将所述载满粒子的流体泵入流过装置，在流通装置的间隙内剪切含有颗粒的液体，并收集来自鲍勃的数据并观察载有颗粒的流体，以确定载有颗粒的流体的一个或多个体积流变性质。

10. 发明申请

US20110219856A1 METHOD FOR ESTIMATING PROPPANT TRANSPORT AND SUSPENDABILITY OF VISCOELASTIC LIQUIDS 有权
标题翻译：估计粘弹性液体的特殊运输和可靠性的方法
公开(公告)号：US20110219856A1
公开(公告)日：2011-09-15
申请号：US12722493
申请日：2010-03-11
申请人： Narongsak Tonmukayakul , Jeff F. Morris , Robert Prud'homme
发明人： Narongsak Tonmukayakul , Jeff F. Morris , Robert Prud'homme
IPC分类号： G01N11/00
CPC分类号： G01N11/02
摘要： A method of determining one or more minimum rheological properties of a particle laden fluid is disclosed. The method includes determining one or more rheological properties of the fluid at a first shear rate, determining the settling velocity of the particles at the first shear rate, and obtaining a transport index for the fluid, the transport index indicating a relationship between the settling velocity and the one or more rheological properties.
摘要翻译：公开了一种确定载流子粒子的一个或多个最小流变特性的方法。该方法包括以第一剪切速率确定流体的一个或多个流变性质，确定颗粒在第一剪切速率下的沉降速度，以及获得流体的输送指数，所述运输指数指示沉降速度和一种或多种流变性质。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式