公开(公告)号：US07559375B2

公开(公告)日：2009-07-14

申请号：US12125761

申请日：2008-05-22

申请人： Arthur Dybevik ,  Ove Sigurd Christensen ,  Terje Moen

发明人： Arthur Dybevik ,  Ove Sigurd Christensen ,  Terje Moen

IPC分类号： E21B43/12

CPC分类号： E21B43/12 ,  E21B17/18

摘要： A flow arrangement (10, 12) for use in a well through one or more underground reservoirs, and where the arrangement (10, 12) is designed to throttle radially inflowing reservoir fluids produced through an inflow portion of the production tubing in the well, the production tubing in and along this inflow portion being provided with one or more arrangements (10, 12). Such an arrangement (10, 12) is designed to effect a relatively stable and predictable fluid pressure drop at any stable fluid flow rate in the course of the production period of the well, and where said fluid pressure drop will exhibit the smallest possible degree of susceptibility to influence by differences in the viscosity and/or any changes in the viscosity of the inflowing reservoir fluids during the production period. Such a fluid pressure drop is obtained by the arrangement (10, 12) comprising among other things one or more short, removable and replaceable flow restrictions such as nozzle inserts (44, 62), and where the individual flow restriction may be given the desired cross section of flow, through which reservoir fluids may flow and be throttled, or the flow restriction may be a sealing plug.

摘要翻译： 一种用于通过一个或多个地下储层的井中的流动装置（10,12），并且其中所述装置（10,12）设计成节流通过井中的生产管道的流入部分产生的径向流入的储存流体， 在该流入部分内和沿着该流入部分的生产管道设置有一个或多个布置（10,12）。 这种布置（10,12）被设计成在井的生产周期期间以任何稳定的流体流速实现相对稳定和可预测的流体压降，并且其中所述流体压降将呈现最小可能程度 在生产期间粘度和/或流入储层流体的粘度变化的影响的敏感性。 这样的流体压降通过包括一个或多个短的，可移除的和可更换的流动限制（例如喷嘴插入件（44,46））的布置（10,12）获得，并且其中单独的流动限制可以被赋予期望的 流体的横截面，储层流体可以通过该横截面流动并被节流，或者流动限制可以是密封塞。

公开(公告)号：US20080289815A1

公开(公告)日：2008-11-27

申请号：US11828839

申请日：2007-07-26

申请人： Terje Moen ,  Michael D. Langlais ,  Arthur Dybevik

发明人： Terje Moen ,  Michael D. Langlais ,  Arthur Dybevik

IPC分类号： E03B3/18 ,  E21B41/02

CPC分类号： E21B43/086 ,  E21B43/088

摘要： A screen assembly that is used with a well includes a base pipe, a screen and ribs. The base pipe has a non-perforated section and has a longitudinal axis. The screen at least partially circumscribes the non-perforated section of the base pipe, and the ribs extend longitudinally in an annular space between the screen and the non-perforated section. A flexible member (e.g., a wire) is wrapped around the ribs. Various other mechanisms may be used instead of the ribs and flexible member in the annular space. In this regard, such annular standoffs such as a corrugated material, a member that has longitudinal channels, and a member formed from a first set of wires that is interwoven with a second set of wires may be used. Alternatively, longitudinal channels may be formed in the outer surface of the base pipe.

摘要翻译： 与井一起使用的筛组件包括基管，筛和肋。 基管具有非穿孔部分并且具有纵向轴线。 屏幕至少部分地限制基管的非穿孔部分，并且肋在屏幕和非穿孔部分之间的环形空间中纵向延伸。 柔性构件（例如，线）缠绕在肋条周围。 可以使用各种其它机构来代替环形空间中的肋和柔性构件。 在这方面，可以使用诸如波纹材料的这种环形支座，具有纵向通道的构件，以及由与第二组导线交织的第一组导线形成的构件。 或者，可以在基管的外表面中形成纵向通道。

公开(公告)号：US20080217001A1

公开(公告)日：2008-09-11

申请号：US12125761

申请日：2008-05-22

申请人： Arthur Dybevik ,  Ove Sigurd Christensen ,  Terje Moen

发明人： Arthur Dybevik ,  Ove Sigurd Christensen ,  Terje Moen

IPC分类号： E21B43/12

CPC分类号： E21B43/12 ,  E21B17/18

摘要： A flow arrangement (10, 12) for use in a well through one or more underground reservoirs, and where the arrangement (10, 12) is designed to throttle radially inflowing reservoir fluids produced through an inflow portion of the production tubing in the well, the production tubing in and along this inflow portion being provided with one or more arrangements (10, 12). Such an arrangement (10, 12) is designed to effect a relatively stable and predictable fluid pressure drop at any stable fluid flow rate in the course of the production period of the well, and where said fluid pressure drop will exhibit the smallest possible degree of susceptibility to influence by differences in the viscosity and/or any changes in the viscosity of the inflowing reservoir fluids during the production period. Such a fluid pressure drop is obtained by the arrangement (10, 12) comprising among other things one or more short, removable and replaceable flow restrictions such as nozzle inserts (44, 62), and where the individual flow restriction may be given the desired cross section of flow, through which reservoir fluids may flow and be throttled, or the flow restriction may be a sealing plug.

摘要翻译： 一种用于通过一个或多个地下储层的井中的流动装置（10,12），并且其中所述装置（10,12）设计成节流通过井中的生产管道的流入部分产生的径向流入的储存流体， 在该流入部分内和沿着该流入部分的生产管道设置有一个或多个布置（10,12）。 这种布置（10,12）被设计成在井的生产周期期间以任何稳定的流体流速实现相对稳定和可预测的流体压降，并且其中所述流体压降将呈现最小可能程度 在生产期间粘度和/或流入储层流体的粘度变化的影响的敏感性。 这样的流体压降通过包括一个或多个短的，可移除的和可更换的流动限制（例如喷嘴插入件（44,46））的布置（10,12）获得，并且其中单独的流动限制可以被赋予期望的 流体的横截面，储层流体可以通过该横截面流动并被节流，或者流动限制可以是密封塞。

公开(公告)号：US07419002B2

公开(公告)日：2008-09-02

申请号：US10472727

申请日：2002-03-15

申请人： Arthur Dybevik ,  Ove Sigurd Christensen ,  Terje Moen

发明人： Arthur Dybevik ,  Ove Sigurd Christensen ,  Terje Moen

IPC分类号： E21B43/12

CPC分类号： E21B43/12 ,  E21B17/18

摘要： A flow arrangement (10, 12) for use in a well through one or more underground reservoirs, and where the arrangement (10, 12) is designed to throttle radially inflowing reservoir fluids produced through an inflow portion of the production tubing in the well, the production tubing in and along this inflow portion being provided with one or more arrangements (10, 12) Such an arrangement (10, 12) is designed to effect a relatively stable and predictable fluid pressure drop at any stable fluid flow rate in the course of the production period of the well, and where said fluid pressure drop will exhibit the smallest possible degree of susceptibility to influence by differences in the viscosity and/or any changes in the viscosity of the inflowing reservoir fluids during the production period. Such a fluid pressure drop is obtained by the arrangement (10, 12) comprising among other things one or more short, removable and replaceable flow restrictions such as nozzle inserts (44, 62), and where the individual flow restriction may be given the desired cross section of flow, through which reservoir fluids may flow and be throttled, or the flow restriction may be a sealing plug.

摘要翻译： 一种用于通过一个或多个地下储层的井中的流动装置（10,12），并且其中所述装置（10,12）设计成节流通过井中的生产管道的流入部分产生的径向流入的储存流体， 沿着该流入部分并沿着该流入部分的生产管道设置有一个或多个布置（10,12）。这种布置（10,12）被设计成在该过程中以任何稳定的流体流速实现相对稳定和可预测的流体压降 并且其中所述流体压降将在生产周期期间具有最小可能的影响粘度和/或流入储层流体的粘度变化的影响的易感性。 这样的流体压降通过包括一个或多个短的，可移除的和可更换的流动限制（例如喷嘴插入件（44,46））的布置（10,12）获得，并且其中单独的流动限制可以被赋予期望的 流体的横截面，储层流体可以通过该横截面流动并被节流，或者流动限制可以是密封塞。

公开(公告)号：US07264061B2

公开(公告)日：2007-09-04

申请号：US10532515

申请日：2003-10-17

申请人： Arthur Dybevik ,  Terje Moen

发明人： Arthur Dybevik ,  Terje Moen

IPC分类号： E21B33/12

CPC分类号： E21B17/026 ,  E21B33/1208 ,  E21B33/122

摘要： The invention concerns an external well packer (4, 4′, 4″) for a pipe string (2), and also a method of leading at least one line (18) seamlessly past at least one packer (4, 4′, 4″) along the pipe string (2). What is characteristic of the packer (4, 4′, 4″) is that it consists of a continuous inner packer ring (8) and a separate and continuous outer packer ring (10), which in the operating position encloses the inner packer ring (8) in a pressure tight manner. The fitting surface of at least one of the packer rings (8, 10) is provided with at least one through-going line slot (16, 16′), which in the operating position encloses a line (18) in a pressure tight manner. This allows continuous lines (18) to be stretched out past several such packers (4, 4′, 4″).

摘要翻译： 本发明涉及一种用于管柱（2）的外部井封包机（4,4'，4“），并且还包括使至少一条线（18）无缝地穿过至少一个封隔器（4,4'，4”）的方法， 4“）。 封隔器（4,4'，4“）的特征在于它包括连续的内封隔器环（8）和独立且连续的外封隔器环（10），其在操作位置包围内封隔器 环（8）以压力方式。 至少一个封隔器环（8,10）的装配表面设置有至少一个贯穿线槽（16,16'），其在操作位置以压紧方式封闭线（18） 。 这允许连续的线（18）延伸出几个这样的封隔器（4,4'，4“）。

公开(公告)号：US09267360B2

公开(公告)日：2016-02-23

申请号：US13431720

申请日：2012-03-27

申请人： Robert Krush ,  Terje Moen ,  Min Mark Yuan ,  Arnold Gene Marsh

发明人： Robert Krush ,  Terje Moen ,  Min Mark Yuan ,  Arnold Gene Marsh

IPC分类号： E21B43/08

CPC分类号： E21B43/08 ,  Y10T137/794

摘要： Systems and methods for preventing particles from flowing into a base pipe are provided. A base pipe can have a plurality of perforations formed radially therethrough. A filtering strip can be wrapped helically around an outer surface of the base pipe to cover at least a portion of the perforations. The filtering strip can include a drainage layer, a filter layer, and a shroud layer. The drainage layer can include a plurality of ribs in contact with the outer surface of the base pipe. The filter layer can be coupled to the drainage layer and include at least one mesh screen. The shroud layer can be coupled to the filter layer and include a perforated metal sheet.

摘要翻译： 提供了防止颗粒流入基管的系统和方法。 基管可以具有径向形成的多个穿孔。 过滤条可以围绕基管的外表面螺旋地包裹以覆盖至少一部分穿孔。 过滤条可以包括排水层，过滤层和护罩层。 排水层可以包括与基管的外表面接触的多个肋。 过滤层可以连接到排水层并且包括至少一个筛网。 护罩层可以连接到过滤层并且包括穿孔金属片。

公开(公告)号：US20120325500A1

公开(公告)日：2012-12-27

申请号：US13523385

申请日：2012-06-14

申请人： Terje Moen

发明人： Terje Moen

IPC分类号： E21B43/10 ,  E21B43/08

CPC分类号： E21B34/14 ,  E21B43/12 ,  E21B2034/007

摘要： An apparatus includes a base pipe, a screen and a first assembly. The screen at least partially circumscribes the base pipe to create a flow path between a first region that is outside of the screen and a second region that is inside the base pipe. The flow path includes at least one radial port of the base pipe and a third region between the screen and the exterior of the base pipe. The first assembly regulates fluid communication through the flow path. The first assembly includes a second assembly that is disposed in and mounted to the base pipe and a flow control device that is slidably connected to the second assembly. The flow control device is adapted to translate between at least two positions to regulate the fluid communication through the flow path.

摘要翻译： 一种装置包括基管，筛网和第一组件。 屏幕至少部分地限定基管，以在屏幕外部的第一区域和在基管内部的第二区域之间形成流路。 流路包括基管的至少一个径向端口和筛网与基管外部之间的第三区域。 第一组件通过流动路径调节流体连通。 第一组件包括设置在基管中并安装到基管的第二组件和可滑动地连接到第二组件的流量控制装置。 流量控制装置适于在至少两个位置之间平移以调节通过流动路径的流体连通。

公开(公告)号：US20120298223A1

公开(公告)日：2012-11-29

申请号：US13431720

申请日：2012-03-27

申请人： Robert Krush ,  Terje Moen ,  Min Mark Yuan ,  Arnold Gene Marsh

发明人： Robert Krush ,  Terje Moen ,  Min Mark Yuan ,  Arnold Gene Marsh

IPC分类号： B01D29/00

CPC分类号： E21B43/08 ,  Y10T137/794

摘要： Systems and methods for preventing particles from flowing into a base pipe are provided. A base pipe can have a plurality of perforations formed radially therethrough. A filtering strip can be wrapped helically around an outer surface of the base pipe to cover at least a portion of the perforations. The filtering strip can include a drainage layer, a filter layer, and a shroud layer. The drainage layer can include a plurality of ribs in contact with the outer surface of the base pipe. The filter layer can be coupled to the drainage layer and include at least one mesh screen. The shroud layer can be coupled to the filter layer and include a perforated metal sheet.

摘要翻译： 提供了防止颗粒流入基管的系统和方法。 底管可以具有径向形成的多个穿孔。 过滤条可以围绕基管的外表面螺旋地包裹以覆盖至少一部分穿孔。 过滤条可以包括排水层，过滤层和护罩层。 排水层可以包括与基管的外表面接触的多个肋。 过滤层可以连接到排水层并且包括至少一个筛网。 护罩层可以连接到过滤层并且包括穿孔金属片。

公开(公告)号：US08316952B2

公开(公告)日：2012-11-27

申请号：US12759432

申请日：2010-04-13

申请人： Terje Moen

发明人： Terje Moen

IPC分类号： E21B43/08

CPC分类号： E21B43/088 ,  E21B43/12

摘要： A technique enables an improved filtering of sand, a desired distribution of produced or injected fluid, and a reduction in erosion of completion components positioned in a production or injection well. The technique employs a base pipe and a sand screen surrounding the base pipe. The base pipe comprises a plurality of flow restriction elements arranged in a selected pattern along the base pipe to provide a desired distribution of the fluid flowing into or out of the sand screen. The pattern of flow restriction elements also maintains a flow rate of the flowing fluid below an erosive flow rate across the entire sand screen.

摘要翻译： 一种技术能够改进砂的过滤，产生或注入的流体的所需分布，以及定位在生产或注入井中的完成组分的侵蚀减少。 该技术采用基管和围绕基管的砂筛。 基管包括沿着基管布置成选定图案的多个流动限制元件，以提供流入或流出筛网的流体的期望分布。 流动限制元件的模式还将流动流体的流速保持在整个沙筛的侵蚀流量之下。

公开(公告)号：US20110247813A1

公开(公告)日：2011-10-13

申请号：US12759432

申请日：2010-04-13

申请人： Terje Moen

发明人： Terje Moen

IPC分类号： E21B43/08

CPC分类号： E21B43/088 ,  E21B43/12

摘要： A technique enables an improved filtering of sand, a desired distribution of produced or injected fluid, and a reduction in erosion of completion components positioned in a production or injection well. The technique employs a base pipe and a sand screen surrounding the base pipe. The base pipe comprises a plurality of flow restriction elements arranged in a selected pattern along the base pipe to provide a desired distribution of the fluid flowing into or out of the sand screen. The pattern of flow restriction elements also maintains a flow rate of the flowing fluid below an erosive flow rate across the entire sand screen.

摘要翻译： 一种技术能够改进砂的过滤，产生或注入的流体的所需分布，以及定位在生产或注入井中的完成组分的侵蚀减少。 该技术采用基管和围绕基管的砂筛。 基管包括沿着基管布置成选定图案的多个流动限制元件，以提供流入或流出筛网的流体的期望分布。 流动限制元件的模式还将流动流体的流速保持在整个沙筛的侵蚀流量之下。