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1. 发明申请

US20090301718A1 System, Method and Apparatus for Enhanced Friction Reduction In Gravel Pack Operations 审中-公开
标题翻译：用于砾石包装操作中增强摩擦减少的系统，方法和装置
公开(公告)号：US20090301718A1
公开(公告)日：2009-12-10
申请号：US12433506
申请日：2009-04-30
申请人： Belgin Baser , Sudhir Shenoy , Balkrishan Gadiyar , Carlos Abad , Mehmet Parlar
发明人： Belgin Baser , Sudhir Shenoy , Balkrishan Gadiyar , Carlos Abad , Mehmet Parlar
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B17/1085
摘要： A system includes a wellbore intersecting a subterranean formation and a treatment flowpath disposed in the wellbore including a fluid path from a surface location to the subterranean formation and returning to the surface location. The treatment flowpath has a delivery flowpath upstream of the subterranean formation and a pertinent flowpath at and downstream of the subterranean formation. The system further includes a gravel pack assembly having a first crossover port fluidly coupling the delivery flowpath to the pertinent flowpath, a screen, a washpipe, and a second crossover port fluidly coupling the washpipe to a return portion of the pertinent flowpath. The system further includes a friction reducing agent that is effective in at least part of the pertinent flowpath, but that is not a friction reducer in solution in the treatment fluid at the surface location.
摘要翻译：系统包括与地层相交的井筒和设置在井眼中的处理流路，包括从表面位置到地下地层的流体路径并返回到地面位置。处理流路具有在地层的上游的输送流路和在地下地层的下游的相关流路。该系统还包括砾石充填组件，其具有将输送流路流体耦合到相关流路的第一交叉端口，屏幕，冲洗管和将洗涤水流体地连接到相关流路的返回部分的第二交叉端口。该系统还包括在相关流路的至少一部分中有效的减摩剂，但是在表面位置处的处理流体中的溶液中不是减摩剂。

2. 发明申请

US20080070809A1 Internal Breaker for Oilfield Fluids 有权
标题翻译：油田液体内部破碎机
公开(公告)号：US20080070809A1
公开(公告)日：2008-03-20
申请号：US11924012
申请日：2007-10-25
申请人： Philip Sullivan , Belgin Baser , Carlos Abad , Yiyan Chen , Mehmet Parlar , Gregory Kubala
发明人： Philip Sullivan , Belgin Baser , Carlos Abad , Yiyan Chen , Mehmet Parlar , Gregory Kubala
IPC分类号： C09K8/68
CPC分类号： C09K8/68 , C09K8/706 , C09K8/74 , C09K2208/30 , Y10S507/921
摘要： Delayed breakers are given that break viscoelastic surfactant fluids inside the pores of formations into which the fluids have been injected. The breakers comprise proteins, proteins that contain breakers, or cells that contain breakers. Proteins become breakers, and proteins and cells release breakers, due to a triggering mechanism that may be, for example, a change in temperature, pH, or salinity.
摘要翻译：延迟断裂器被赋予在注入流体的地层孔隙内破坏粘弹性表面活性剂流体。断路器包括蛋白质，含有断裂器的蛋白质或含有断裂器的细胞。由于可能是例如温度，pH或盐度的变化的触发机制，蛋白质变成断路器，并且蛋白质和细胞释放断路器。

3. 发明授权

US07431087B2 Internal breaker for oilfield fluids 有权
标题翻译：油田液体破碎机
公开(公告)号：US07431087B2
公开(公告)日：2008-10-07
申请号：US11924012
申请日：2007-10-25
申请人： Philip F. Sullivan , Belgin Baser , Carlos Abad , Yiyan Chen , Mehmet Parlar , Gregory Kubala
发明人： Philip F. Sullivan , Belgin Baser , Carlos Abad , Yiyan Chen , Mehmet Parlar , Gregory Kubala
IPC分类号： E21B43/22 , E21B43/25 , E21B43/26
CPC分类号： C09K8/68 , C09K8/706 , C09K8/74 , C09K2208/30 , Y10S507/921
摘要： Delayed breakers are given that break viscoelastic surfactant fluids inside the pores of formations into which the fluids have been injected. The breakers comprise proteins, proteins that contain breakers, or cells that contain breakers. Proteins become breakers, and proteins and cells release breakers, due to a triggering mechanism that may be, for example, a change in temperature, pH, or salinity.
摘要翻译：延迟断裂器被赋予在注入流体的地层孔隙内破坏粘弹性表面活性剂流体。断路器包括蛋白质，含有断裂器的蛋白质或含有断裂器的细胞。由于可能是例如温度，pH或盐度的变化的触发机制，蛋白质变成断路器，并且蛋白质和细胞释放断路器。

4. 发明授权

US07287590B1 Internal breaker for oilfield fluids 有权
标题翻译：油田液体破碎机
公开(公告)号：US07287590B1
公开(公告)日：2007-10-30
申请号：US11532559
申请日：2006-09-18
申请人： Philip F. Sullivan , Belgin Baser , Carlos Abad , Yiyan Chen , Mehmet Parlar , Gregory Kubala
发明人： Philip F. Sullivan , Belgin Baser , Carlos Abad , Yiyan Chen , Mehmet Parlar , Gregory Kubala
IPC分类号： E21B43/25 , E21B43/26
CPC分类号： C09K8/68 , C09K8/706 , C09K8/74 , C09K2208/30 , Y10S507/921
摘要： Delayed breakers are given that break viscoelastic surfactant fluids inside the pores of formations into which the fluids have been injected. The breakers comprise proteins, proteins that contain breakers, or cells that contain breakers. Proteins become breakers, and proteins and cells release breakers, due to a triggering mechanism that may be, for example, a change in temperature, pH, or salinity.
摘要翻译：延迟断裂器被赋予在注入流体的地层孔隙内破坏粘弹性表面活性剂流体。断路器包括蛋白质，含有断裂器的蛋白质或含有断裂器的细胞。由于可能是例如温度，pH或盐度的变化的触发机制，蛋白质变成断路器，并且蛋白质和细胞释放断路器。

5. 发明申请

US20090065207A1 Well Treatment To Inhibit Fines Migration 有权
标题翻译：良好的治疗以抑制细胞迁移
公开(公告)号：US20090065207A1
公开(公告)日：2009-03-12
申请号：US12194818
申请日：2008-08-20
申请人： Sudhir Shenoy , Mehmet Parlar
发明人： Sudhir Shenoy , Mehmet Parlar
IPC分类号： E21B43/04 , C09K8/588
CPC分类号： E21B43/04 , C09K8/68 , C09K8/685 , C09K2208/12 , C09K2208/30
摘要： A method of treating a formation with a well treatment fluid comprising a clay stabilizer comprising a polyamine ether before or during a well treatment such as cleanup, gravel packing, fracturing, or the like. The stabilizer can continue to inhibit fines migration in the treatment zone even after an aqueous fluid without the stabilizer, e.g. a production fluid or injection fluid, displaces the original treatment fluid. When the stabilizer is used in a viscoelastic system (VES) with an acid blend component, the viscosity of the VES is essentially unchanged relative to the VES alone without the stabilizer.
摘要翻译：在井处理之前或期间，例如清理，砾石填充，压裂等，在含有包含多胺醚的粘土稳定剂的井处理流体中处理地层的方法。即使在没有稳定剂的水性流体之后，稳定剂也可以继续抑制处理区中的细粉迁移。生产流体或注射流体使原来的处理流体移位。当稳定剂用于具有酸共混物组分的粘弹系统（VES）时，VES的粘度相对于单独的VES基本上不变，而没有稳定剂。

6. 发明授权

US08020617B2 Well treatment to inhibit fines migration 有权
标题翻译：良好的治疗以抑制细胞迁移
公开(公告)号：US08020617B2
公开(公告)日：2011-09-20
申请号：US12194818
申请日：2008-08-20
申请人： Sudhir Shenoy , Mehmet Parlar
发明人： Sudhir Shenoy , Mehmet Parlar
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , C09K8/68 , C09K8/685 , C09K2208/12 , C09K2208/30
摘要： A method of treating a formation with a well treatment fluid comprising a clay stabilizer comprising a polyamine ether before or during a well treatment such as cleanup, gravel packing, fracturing, or the like. The stabilizer can continue to inhibit fines migration in the treatment zone even after an aqueous fluid without the stabilizer, e.g. a production fluid or injection fluid, displaces the original treatment fluid. When the stabilizer is used in a viscoelastic system (VES) with an acid blend component, the viscosity of the VES is essentially unchanged relative to the VES alone without the stabilizer.
摘要翻译：在井处理之前或期间，例如清理，砾石填充，压裂等，在含有包含多胺醚的粘土稳定剂的井处理流体中处理地层的方法。即使在没有稳定剂的水性流体之后，稳定剂也可以继续抑制处理区中的细粉迁移。生产流体或注射流体使原来的处理流体移位。当稳定剂用于具有酸共混物组分的粘弹系统（VES）时，VES的粘度相对于单独的VES基本上不变，而没有稳定剂。

7. 发明申请

US20100044040A1 METHOD OF INSTALLING SAND CONTROL SCREENS IN WELLBORES CONTAINING SYNTHETIC OR OIL-BASED DRILLING FLUIDS 有权
标题翻译：在含有合成或油基钻井液的井筒中安装砂体控制筛选方法
公开(公告)号：US20100044040A1
公开(公告)日：2010-02-25
申请号：US12502289
申请日：2009-07-14
申请人： Mehmet Parlar , Balkrishna Gadiyar , Sudhir Shenoy , Shawn McCleskey Rimassa
发明人： Mehmet Parlar , Balkrishna Gadiyar , Sudhir Shenoy , Shawn McCleskey Rimassa
IPC分类号： E21B43/02
CPC分类号： C09K8/40 , C09K8/52 , E21B43/04 , E21B43/08
摘要： A method of installing a sand control screen assembly in a wellbore penetrating a subterranean formation is carried out in a wellbore having a cased section and an uncased section. The wellbore contains synthetic or oil-based drilling fluids containing drilled solids. A first water-based displacement fluid that contains a shale inhibitor is introduced into the wellbore to displace the synthetic or oil-based drilling fluids from the uncased section of the wellbore. A second water-based displacement fluid is introduced into the wellbore to displace fluids within the cased section of the wellbore. The sand control screen assembly is then run to a selected depth within the uncased section of the wellbore to facilitate a gravel packing operation.
摘要翻译：在穿透地下地层的井眼中安装防砂筛网组件的方法是在具有套管部分和未套管部分的井眼中进行的。井眼包含含有钻孔固体的合成或油基钻井液。含有页岩抑制剂的第一个水基置换流体被引入到井筒中，以从井筒的未被封装的部分移位合成油或油基钻井液。第二个水基置换流体被引入到井眼中以置换井筒的套管段内的流体。然后，控制筛网组件运行到井筒的未固定部分内的选定深度，以便于砾石包装操作。

8. 发明授权

US08316939B2 Method of installing sand control screens in wellbores containing synthetic or oil-based drilling fluids 有权
标题翻译：在含有合成油或油基钻井液的井筒中安装防砂筛网的方法
公开(公告)号：US08316939B2
公开(公告)日：2012-11-27
申请号：US12502289
申请日：2009-07-14
申请人： Mehmet Parlar , Balkrishna Gadiyar , Sudhir Shenoy , Shawn McCleskey Rimassa
发明人： Mehmet Parlar , Balkrishna Gadiyar , Sudhir Shenoy , Shawn McCleskey Rimassa
IPC分类号： E21B43/04 , E21B21/00
CPC分类号： C09K8/40 , C09K8/52 , E21B43/04 , E21B43/08
摘要： A method of installing a sand control screen assembly in a wellbore penetrating a subterranean formation is carried out in a wellbore having a cased section and an uncased section. The wellbore contains synthetic or oil-based drilling fluids containing drilled solids. A first water-based displacement fluid that contains a shale inhibitor is introduced into the wellbore to displace the synthetic or oil-based drilling fluids from the uncased section of the wellbore. A second water-based displacement fluid is introduced into the wellbore to displace fluids within the cased section of the wellbore. The sand control screen assembly is then run to a selected depth within the uncased section of the wellbore to facilitate a gravel packing operation.
摘要翻译：在穿透地下地层的井筒中安装防沙屏组件的方法是在具有套管段和未套管段的井眼中进行的。井眼包含含有钻孔固体的合成或油基钻井液。含有页岩抑制剂的第一个水基置换流体被引入到井筒中，以从井筒的未被封装的部分移位合成油或油基钻井液。第二个水基置换流体被引入到井眼中以置换井筒的套管段内的流体。然后，控制筛网组件运行到井筒的未固定部分内的选定深度，以便于砾石包装操作。

9. 发明申请

US20120118564A1 Erosion Tracer And Monitoring System And Methodology 有权
标题翻译：侵蚀示踪及监测系统及方法
公开(公告)号：US20120118564A1
公开(公告)日：2012-05-17
申请号：US13274849
申请日：2011-10-17
申请人： Luiz Gomes , Stephen D. Mason , Francois M. Auzerais , Robert Krush , Mehmet Parlar
发明人： Luiz Gomes , Stephen D. Mason , Francois M. Auzerais , Robert Krush , Mehmet Parlar
IPC分类号： E21B47/11 , E21B34/00
CPC分类号： E21B43/08 , E21B47/01 , E21B47/011 , E21B47/1015 , E21B47/124
摘要： A technique provides a system and methodology for detecting and monitoring erosion in various environments, including downhole environments. A tracer element is located in a component such that sufficient erosion of the component due to fluid flow exposes the tracer element. A monitoring system is disposed for cooperation with the tracer element such that exposure of the tracer element is detected by the monitoring system. The monitoring system outputs appropriate data indicative of the erosion to enable adjustments to the fluid flow.
摘要翻译：一种技术提供了一种用于检测和监测各种环境（包括井下环境）侵蚀的系统和方法。示踪元件位于组件中，使得由于流体流动引起的部件的充分侵蚀暴露了示踪元件。设置监视系统以与跟踪元件协作，使得监视系统检测示踪元件的曝光。监测系统输出指示侵蚀的适当数据，以便调整流体流动。

10. 发明授权

US07998908B2 Fluid loss control and well cleanup methods 有权
标题翻译：流体损失控制和井清理方法
公开(公告)号：US07998908B2
公开(公告)日：2011-08-16
申请号：US11609367
申请日：2006-12-12
申请人： Shawn McCleskey Rimassa , Mehmet Parlar
发明人： Shawn McCleskey Rimassa , Mehmet Parlar
IPC分类号： C09K8/528 , C09K8/02 , C09K8/68 , E21B43/16 , E21B21/00
CPC分类号： E21B37/00 , C09K8/508 , C09K8/516 , C09K8/52 , C09K8/536
摘要： A method for removing preexisting filtercake from a portion of a subterranean formation penetrated by a wellbore is carried out by providing water-degradable particles formed from a solid polymeric acid precursor material that is capable of a degrading to acid for reacting with materials of the filtercake. A slurry is formed from the particles with a carrier fluid. The slurry of particles is introduced into the formation through the wellbore and allowed to degrade to form acid, whereby the formed acid facilitates decomposition of preexisting filtercake material. In certain applications, the water-degradable particles may also be used in combination with non-water-degradable particles, which may be used for forming a gravel pack. The water-degradable particles may also be used to reduce fluid loss temporarily to areas of the formation immediately surrounding the wellbore.
摘要翻译：通过提供由能够降解成酸以与滤饼的材料反应的固体聚合酸前体材料形成的水可降解颗粒来进行从井眼渗透的地层的一部分去除预先存在的滤饼的方法。由具有载体流体的颗粒形成浆料。颗粒的浆料通过井筒被引入地层，并使其降解形成酸，从而形成的酸促进了预先存在的滤饼材料的分解。在某些应用中，水可降解颗粒也可以与可用于形成砾石包的非水可降解颗粒组合使用。水可降解颗粒也可用于将流体损失临时减少到紧邻井眼的地层的区域。

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