公开(公告)号：WO2008130876A1

公开(公告)日：2008-10-30

申请号：PCT/US2008/060106

申请日：2008-04-11

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  BRISCO, David, P. ,  WATSON, Brock, W. ,  ECHOLS, Ralph, H.

Inventor： BRISCO, David, P. ,  WATSON, Brock, W. ,  ECHOLS, Ralph, H.

IPC: E21B23/00 ,  E21B33/12 ,  E21B33/13 ,  E21B49/00

CPC classification number: E21B43/103 ,  E21B34/14 ,  E21B43/105 ,  E21B2034/005

Abstract: A running tool includes subassemblies which release the running tool from the liner hanger in response to application of alternating tensile and compressive forces after application of left-hand torque. A running tool includes subassemblies which set the liner hanger in response to left-hand torque followed by increased pressure, and in response to increased pressure without prior left- hand torque being applied. A running tool includes threaded connections, without torque transmitted through the running tool being transmitted by the threaded connections. A method of setting a liner hanger includes applying a compressive force to the running tool; then applying left- hand torque to the running tool; and then applying a tensile force to the running tool. A method of releasing a liner hanger includes applying left-hand torque to the running tool; and then releasing the running tool from the liner hanger by applying a tensile force to the running tool.

Abstract translation: 运行工具包括子组件，其响应于在施加左转扭矩之后施加交替的拉伸和压缩力而将行进工具从衬管悬挂器释放。 运行的工具包括子组件，其响应于左扭矩随后增加压力而设置衬管悬挂器，并且响应于增加的压力而没有施加左前转矩。 运行中的工具包括螺纹连接，没有扭矩传递通过正在运行的工具被螺纹连接传递。 一种设置衬管悬挂器的方法包括：向运行工具施加压缩力; 然后向操作工具施加左手扭矩; 然后对运行工具施加张力。 一种释放衬管悬挂器的方法包括向所述行走工具施加左扭矩; 然后通过对运行工具施加张力而将行进工具从衬管悬挂器释放。

公开(公告)号：WO2006052333A1

公开(公告)日：2006-05-18

申请号：PCT/US2005/034920

申请日：2005-10-03

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  GANO, John, C. ,  ECHOLS, Ralph, H.

Inventor： GANO, John, C. ,  ECHOLS, Ralph, H.

IPC: E21B43/10 ,  E21B33/12

CPC classification number: E21B33/127 ,  E21B33/12 ,  E21B43/103

Abstract: In accordance with the teachings of the present invention, a system and method for forming an annular isolator (12) between production tubing (32) and a borehole wall (20) is provided. A section of expandable tubing is installed in a borehole, and a sleeve (205) disposed around a surface of the tubing cooperates with the tubing to form a fluid chamber (209). The sleeve includes a first portion (224) that is predisposed to expand outwardly under fluid pressure from the fluid chamber, and a second portion (229) that is configured such that, when expanded due to fluid pressure, the second portion stores energy that is biased to sustain the fluid pressure within the chamber, in response to a change in fluid volume. The tubing may be expanded using a tool (211) disposed within the tubing.

Abstract translation: 根据本发明的教导，提供了一种用于在生产管道（32）和井壁（20）之间形成环形隔离器（12）的系统和方法。 可扩展管道的一部分安装在井眼中，并且围绕管道的表面设置的套筒（205）与管道配合以形成流体室（209）。 套筒包括第一部分（224），其倾向于在流体压力下从流体室向外膨胀;以及第二部分（229），其构造成使得当由于流体压力而膨胀时，第二部分存储 偏压以响应于流体体积的变化来维持腔室内的流体压力。 可以使用设置在管道内的工具（211）来扩张管道。

公开(公告)号：WO2013176645A1

公开(公告)日：2013-11-28

申请号：PCT/US2012/038767

申请日：2012-05-21

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  FROSELL, Thomas, J. ,  SEVADJIAN, Emile, E. ,  FRIPP, Michael, L. ,  ECHOLS, Ralph, H.

Inventor： FROSELL, Thomas, J. ,  SEVADJIAN, Emile, E. ,  FRIPP, Michael, L. ,  ECHOLS, Ralph, H.

IPC: E21B17/01 ,  E21B17/10 ,  E21B19/16

CPC classification number: E21B41/02 ,  E21B41/0078 ,  E21B43/04 ,  E21B43/045

Abstract: A system for use with a subterranean well can include a tubular string with a fluid discharge apparatus, the fluid discharge apparatus including a curved flow path which directs a fluid to flow less toward a structure external to the tubular string. A fluid discharge apparatus can include a generally tubular housing having a longitudinal axis, and at least one curved flow path which directs fluid to flow more parallel to the longitudinal axis from an interior of the housing to an exterior of the housing. A method of mitigating erosion of a structure external to a discharge port in a well can include directing a fluid to flow through a curved flow path, thereby reducing impingement of the fluid on the structure in the well.

Abstract translation: 与地下井一起使用的系统可以包括具有流体排放装置的管状管柱，该流体排放装置包括弯曲的流动路径，其引导流体朝向管状管外部的结构流动。 流体排放装置可以包括具有纵向轴线的大致管状壳体和至少一个弯曲流动路径，该至少一个弯曲流动路径将流体从壳体的内部平行于纵向轴线流动到壳体的外部。 减轻井中排放口外部的结构侵蚀的方法可以包括引导流体流过弯曲的流动路径，从而减少流体在井中的结构上的冲击。

公开(公告)号：WO2005001244A3

公开(公告)日：2005-06-02

申请号：PCT/US2004020925

申请日：2004-06-24

Applicant: HALLIBURTON ENERGY SERV INC ,  NGUYEN PHILIP D ,  WEAVER JIMMIE D ,  BARTON JOHN A ,  DONALDSON R ASHLEY ,  PROCYK ALEX ,  LAFONTAINE JACKIE M ,  ECHOLS RALPH H ,  SHY PERRY C ,  HARMS TIMOTHY E ,  CHITWOOD GREGORY B

Inventor： NGUYEN PHILIP D ,  WEAVER JIMMIE D ,  BARTON JOHN A ,  DONALDSON R ASHLEY ,  PROCYK ALEX ,  LAFONTAINE JACKIE M ,  ECHOLS RALPH H ,  SHY PERRY C ,  HARMS TIMOTHY E ,  CHITWOOD GREGORY B

IPC: E21B43/08 ,  E21B43/10

CPC classification number: E21B43/108 ,  E21B43/088 ,  E21B43/103

Abstract: An expandable sand control screen (100) that is positionable within a wellbore comprises a fluid permeable generally tubular member (102) that is expanded downhole. A filtering assembly is disposed exteriorly of the generally tubular member (102). The filtering assembly includes a filter medium (106) that prevents the flow of particulate material of a predetermined size therethrough but allows the flow of production fluids therethrough. The filtering assembly also includes a compliable member (118) that has a thickness that is radially variable downhole. During or after expansion of the expandable sand control screen (100), the radial variability of the thickness of the compliable member (118) allows the expandable sand control screen (100) to comply with any irregularities in the wellbore profile, thereby preventing any void regions between the expandable sand control screen (100) and the wellbore.

Abstract translation: 可定位在井眼内的可膨胀防砂筛（100）包括在井下膨胀的流体可透过的大致管状构件（102）。 过滤组件布置在大致管状构件（102）的外部。 过滤组件包括过滤介质（106），其防止预定尺寸的颗粒材料流过，但允许生产流体流过其中。 过滤组件还包括具有径向可变井下厚度的可压缩构件（118）。 在可膨胀防砂筛（100）膨胀期间或之后，可补偿构件（118）的厚度的径向可变性允许可膨胀防砂筛（100）符合井眼剖面中的任何不规则性，由此防止任何空隙 在可膨胀防砂筛（100）和井筒之间的区域。

公开(公告)号：WO2005001244A2

公开(公告)日：2005-01-06

申请号：PCT/US2004/020925

申请日：2004-06-24

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  NGUYEN, Philip, D. ,  WEAVER, Jimmie, D. ,  BARTON, John, A. ,  DONALDSON, R., Ashley ,  PROCYK, Alex ,  LAFONTAINE, Jackie, M. ,  ECHOLS, Ralph, H. ,  SHY, Perry, C. ,  HARMS, Timothy, E. ,  CHITWOOD, Gregory, B.

Inventor： NGUYEN, Philip, D. ,  WEAVER, Jimmie, D. ,  BARTON, John, A. ,  DONALDSON, R., Ashley ,  PROCYK, Alex ,  LAFONTAINE, Jackie, M. ,  ECHOLS, Ralph, H. ,  SHY, Perry, C. ,  HARMS, Timothy, E. ,  CHITWOOD, Gregory, B.

IPC: E21B43/10

CPC classification number: E21B43/108 ,  E21B43/088 ,  E21B43/103

Abstract: An expandable sand control screen (100) that is positionable within a wellbore comprises a fluid permeable generally tubular member (102) that is expanded downhole. A filtering assembly is disposed exteriorly of the generally tubular member (102). The filtering assembly includes a filter medium (106) that prevents the flow of particulate material of a predetermined size therethrough but allows the flow of production fluids therethrough. The filtering assembly also includes a compliable member (118) that has a thickness that is radially variable downhole. During or after expansion of the expandable sand control screen (100), the radial variability of the thickness of the compliable member (118) allows the expandable sand control screen (100) to comply with any irregularities in the wellbore profile, thereby preventing any void regions between the expandable sand control screen (100) and the wellbore.

Abstract translation: 可定位在井筒内的可膨胀防砂筛网（100）包括在井下扩展的流体可渗透的大体呈管状的构件（102）。 过滤组件设置在大致管状构件（102）的外部。 过滤组件包括过滤介质（106），其防止通过其中的预定尺寸的颗粒材料的流动，但允许生产流体流过其中。 过滤组件还包括具有在井下可径向变化的厚度的可复合构件（118）。 在可膨胀防砂筛网（100）的膨胀期间或之后，可复制构件（118）的厚度的径向变化使得可膨胀防砂筛网（100）符合井眼轮廓中的任何不规则性，从而防止任何空隙 可膨胀防砂筛（100）与井筒之间的区域。

公开(公告)号：WO2004097167A1

公开(公告)日：2004-11-11

申请号：PCT/US2004/008233

申请日：2004-03-18

Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  RICHARDS, William, Mark ,  HAILEY, Travis, T. ,  ROANE, Thomas, O. ,  ECHOLS, Ralph, H.

Inventor： RICHARDS, William, Mark ,  HAILEY, Travis, T. ,  ROANE, Thomas, O. ,  ECHOLS, Ralph, H.

IPC: E21B43/08

CPC classification number: E21B34/063 ,  E21B34/06 ,  E21B34/103 ,  E21B34/14 ,  E21B43/04 ,  E21B43/045 ,  E21B43/08 ,  E21B43/086 ,  E21B43/088 ,  E21B43/26 ,  E21B43/267

Abstract: A sand control screen assembly (200) positionable within a production interval of a wellbore that traverses a subterranean hydrocarbon bearing formation comprises a base pipe (202) having openings (204) in a sidewall section thereof that allow fluid flow therethrough. A filter medium (210) is positioned about the exterior of at least a portion of the base pipe (202). The filter medium (210) selectively allows fluid flow therethrough but prevents the flow of particulate of a predetermined size therethrough. A seal member (218, 220, 222) is operably associated with the base pipe (202). The seal member (218, 220, 222) has a one-way valve configuration and a valve open configuration such that the seal member (218, 220,222) controls fluid flow through the openings (204) of the base pipe (202).

Abstract translation: 位于穿过地下碳氢化合物承载地层的井眼的生产间隔内的防砂筛管组件（200）包括在其侧壁部分中具有允许流体流过其中的开口（204）的基管（202）。 过滤介质（210）围绕基管（202）的至少一部分的外部定位。 过滤介质（210）选择性地允许流体流过其中，但是防止了预定尺寸的颗粒流过其中。 密封构件（218,220,222）可操作地与基管（202）相关联。 密封构件（218,220,222）具有单向阀构造和阀打开构造，使得密封构件（218,220,222）控制流过基管（202）的开口（204）的流体流动。