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公开(公告)号：US07814973B2
公开(公告)日：2010-10-19
申请号：US12201468
申请日：2008-08-29
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
IPC分类号： E21B43/08
摘要： A sand control screen assembly (40) is operably positionable within a wellbore (48). The sand control screen assembly (40) includes a base pipe (42) having at least one opening (60) and an internal flow path (44). A swellable material layer (46) is disposed exteriorly of the base pipe (42). A fluid collection subassembly (50) is disposed exteriorly of the swellable material layer (46). The fluid collection subassembly (50) is in fluid communication with the internal flow path (44). A filter medium (62) is operably associated with the sand control screen assembly (40) and is disposed in a fluid path between the exterior of the sand control screen assembly (40) and the internal flow path (44). In response to contact with an activating fluid, radial expansion of the swellable material layer (46) causes at least a portion of the fluid collection subassembly (50) to contact the wellbore (48).
摘要翻译： 防砂筛网组件（40）可操作地定位在井筒（48）内。 防砂筛网组件（40）包括具有至少一个开口（60）和内部流动路径（44）的基管（42）。 可膨胀材料层（46）设置在基管（42）的外部。 流体收集子组件（50）设置在可膨胀材料层（46）的外部。 流体收集子组件（50）与内部流动路径（44）流体连通。 过滤介质（62）可操作地与砂控制筛组件（40）相关联，并且设置在控砂筛组件（40）的外部与内流道（44）之间的流体路径中。 响应于与活化流体的接触，可膨胀材料层（46）的径向膨胀使得至少一部分流体收集子组件（50）接触井筒（48）。
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公开(公告)号：US20100051270A1
公开(公告)日：2010-03-04
申请号：US12201655
申请日：2008-08-29
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Tommy Frank Grigsby , Floyd Randolph Simonds , William Mark Richards
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Tommy Frank Grigsby , Floyd Randolph Simonds , William Mark Richards
IPC分类号： E21B43/08
CPC分类号： E21B43/082
摘要： A sand control screen assembly (40) is operably positionable within a wellbore (50). The sand control screen assembly (40) includes a base pipe (42) having a plurality of openings (46) in a sidewall portion thereof and an internal flow path (44). A plurality of radially extendable filter members (52) are each operably associated with at least one of the openings (46) of the base pipe (42). The radially extendable filter members (52) have a circumferential dimension that is less than a longitudinal dimension thereof. The radially extendable filter members (52) have a radially retracted running configuration and a radially extended operating configuration, in which, the radially extendable filter members (52) preferably contact the wellbore (50).
摘要翻译： 防砂筛网组件（40）可操作地定位在井筒（50）内。 防砂筛网组件（40）包括在其侧壁部分中具有多个开口（46）和内部流路（44）的基管（42）。 多个可径向延伸的过滤器构件（52）各自可操作地与基管（42）的开口（46）中的至少一个相关联。 可径向延伸的过滤构件（52）具有小于其纵向尺寸的周向尺寸。 可径向延伸的过滤构件（52）具有径向缩回的行进构型和径向延伸的操作构型，其中可径向延伸的过滤构件（52）优选地接触井筒（50）。
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公开(公告)号：US20100051262A1
公开(公告)日：2010-03-04
申请号：US12201468
申请日：2008-08-29
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
摘要： A sand control screen assembly (40) is operably positionable within a wellbore (48). The sand control screen assembly (40) includes a base pipe (42) having at least one opening (60) and an internal flow path (44). A swellable material layer (46) is disposed exteriorly of the base pipe (42). A fluid collection subassembly (50) is disposed exteriorly of the swellable material layer (46). The fluid collection subassembly (50) is in fluid communication with the internal flow path (44). A filter medium (62) is operably associated with the sand control screen assembly (40) and is disposed in a fluid path between the exterior of the sand control screen assembly (40) and the internal flow path (44). In response to contact with an activating fluid, radial expansion of the swellable material layer (46) causes at least a portion of the fluid collection subassembly (50) to contact the wellbore (48).
摘要翻译： 防砂筛网组件（40）可操作地定位在井筒（48）内。 防砂筛网组件（40）包括具有至少一个开口（60）和内部流动路径（44）的基管（42）。 可膨胀材料层（46）设置在基管（42）的外部。 流体收集子组件（50）设置在可膨胀材料层（46）的外部。 流体收集子组件（50）与内部流动路径（44）流体连通。 过滤介质（62）可操作地与砂控制筛组件（40）相关联，并且设置在控砂筛组件（40）的外部与内流道（44）之间的流体路径中。 响应于与活化流体的接触，可膨胀材料层（46）的径向膨胀使得至少一部分流体收集子组件（50）接触井筒（48）。
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公开(公告)号：US20090173490A1
公开(公告)日：2009-07-09
申请号：US11970682
申请日：2008-01-08
CPC分类号： E21B43/082 , E21B43/086
摘要： A sand control screen assembly (40) includes a base pipe (44) having a plurality of openings (45) in a sidewall portion thereof and a swellable material layer (46) disposed exteriorly of the base pipe (44) and having a plurality of openings (47) that correspond to the openings (45) of the base pipe (44). A plurality of telescoping perforations (48) are operably associated with the openings (45) of the base pipe (44) and at least partially disposed within the corresponding openings (47) of the swellable material layer (46). A filter medium (56) is disposed within each of the telescoping perforations (48). In operation, radial expansion of the swellable material layer (46), in response to contact with an activating fluid, causes the telescoping perforations (48) to radially outwardly extend.
摘要翻译： 防砂筛网组件（40）包括在其侧壁部分中具有多个开口（45）的基管（44）和设置在基管（44）外部的可膨胀材料层（46），并且具有多个 对应于基管（44）的开口（45）的开口（47）。 多个伸缩穿孔（48）可操作地与基管（44）的开口（45）相关联并且至少部分地设置在可溶胀材料层（46）的相应开口（47）内。 过滤介质（56）设置在每个伸缩穿孔（48）内。 在操作中，可膨胀材料层（46）的响应于与活化流体接触的径向膨胀使伸缩穿孔（48）径向向外延伸。
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公开(公告)号：US08291972B2
公开(公告)日：2012-10-23
申请号：US12888590
申请日：2010-09-23
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
摘要： A sand control screen assembly (70) is operably positionable within a wellbore (84). The sand control screen assembly (70) includes a base pipe (72) having at least one opening and an internal flow path (74). A swellable material layer (76) is disposed exteriorly of the base pipe (72). A fluid collection subassembly (78) is disposed exteriorly of the swellable material layer (76). A drainage layer (82) is disposed exteriorly of the fluid collection subassembly (78) and the swellable material layer (76). In response to contact with an activating fluid, radial expansion of the swellable material layer (76) causes at least a portion of the fluid collection subassembly (78) and the drainage layer (82) to be displaced toward a surface of the wellbore (84).
摘要翻译： 防砂筛网组件（70）可操作地定位在井筒（84）内。 砂控制筛组件（70）包括具有至少一个开口和内部流动路径（74）的基管（72）。 可膨胀材料层（76）设置在基管（72）的外部。 流体收集子组件（78）设置在可溶胀材料层（76）的外部。 排水层（82）设置在流体收集子组件（78）和可膨胀材料层（76）的外部。 响应于与活化流体的接触，可膨胀材料层（76）的径向膨胀使得流体收集子组件（78）和排水层（82）的至少一部分朝向井眼（84）的表面移位 ）。
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公开(公告)号：US20110011586A1
公开(公告)日：2011-01-20
申请号：US12888590
申请日：2010-09-23
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
摘要： A sand control screen assembly (70) is operably positionable within a wellbore (84). The sand control screen assembly (70) includes a base pipe (72) having at least one opening and an internal flow path (74). A swellable material layer (76) is disposed exteriorly of the base pipe (72). A fluid collection subassembly (78) is disposed exteriorly of the swellable material layer (76). A drainage layer (82) is disposed exteriorly of the fluid collection subassembly (78) and the swellable material layer (76). In response to contact with an activating fluid, radial expansion of the swellable material layer (76) causes at least a portion of the fluid collection subassembly (78) and the drainage layer (82) to be displaced toward a surface of the wellbore (84).
摘要翻译： 防砂筛网组件（70）可操作地定位在井筒（84）内。 砂控制筛组件（70）包括具有至少一个开口和内部流动路径（74）的基管（72）。 可膨胀材料层（76）设置在基管（72）的外部。 流体收集子组件（78）设置在可溶胀材料层（76）的外部。 排水层（82）设置在流体收集子组件（78）和可膨胀材料层（76）的外部。 响应于与活化流体的接触，可膨胀材料层（76）的径向膨胀使得流体收集子组件（78）和排水层（82）的至少一部分朝向井筒（84）的表面移位 ）。
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公开(公告)号：US20110011577A1
公开(公告)日：2011-01-20
申请号：US12888568
申请日：2010-09-23
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
摘要： A sand control screen assembly (170) is operably positionable within a wellbore (48). The sand control screen assembly (170) includes a base pipe (172) having at least one opening (176) and an internal flow path (174). A swellable material layer (182) is disposed exteriorly of the base pipe (172). A fluid collection subassembly (184) and a sensor (192) are disposed exteriorly of the swellable material layer (182). The fluid collection subassembly (184) is in fluid communication with the internal flow path (174). A filter medium (188) is disposed in a fluid path between the exterior of the sand control screen assembly (170) and the internal flow path (174). In response to contact with an activating fluid, radial expansion of the swellable material layer (182) causes at least a portion of the fluid collection subassembly (184) and the sensor (192) to be displaced toward a surface of the wellbore (48).
摘要翻译： 防砂筛管组件（170）可操作地定位在井筒（48）内。 防砂筛管组件（170）包括具有至少一个开口（176）和内部流动路径（174）的基管（172）。 可膨胀材料层（182）设置在基管（172）的外部。 流体收集子组件（184）和传感器（192）设置在可溶胀材料层（182）的外部。 流体收集子组件（184）与内部流动路径（174）流体连通。 过滤介质（188）设置在防沙屏组件（170）的外部和内部流路（174）之间的流体路径中。 响应于与活化流体的接触，可膨胀材料层（182）的径向膨胀使得流体收集子组件（184）和传感器（192）的至少一部分朝向井眼（48）的表面移位， 。
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公开(公告)号：US07712529B2
公开(公告)日：2010-05-11
申请号：US11970682
申请日：2008-01-08
IPC分类号： E21B43/10
CPC分类号： E21B43/082 , E21B43/086
摘要： A sand control screen assembly (40) includes a base pipe (44) having a plurality of openings (45) in a sidewall portion thereof and a swellable material layer (46) disposed exteriorly of the base pipe (44) and having a plurality of openings (47) that correspond to the openings (45) of the base pipe (44). A plurality of telescoping perforations (48) are operably associated with the openings (45) of the base pipe (44) and at least partially disposed within the corresponding openings (47) of the swellable material layer (46). A filter medium (56) is disposed within each of the telescoping perforations (48). In operation, radial expansion of the swellable material layer (46), in response to contact with an activating fluid, causes the telescoping perforations (48) to radially outwardly extend.
摘要翻译： 防砂筛网组件（40）包括在其侧壁部分中具有多个开口（45）的基管（44）和设置在基管（44）外部的可膨胀材料层（46），并且具有多个 对应于基管（44）的开口（45）的开口（47）。 多个伸缩穿孔（48）可操作地与基管（44）的开口（45）相关联并且至少部分地设置在可溶胀材料层（46）的相应开口（47）内。 过滤介质（56）设置在每个伸缩穿孔（48）内。 在操作中，可膨胀材料层（46）的响应于与活化流体接触的径向膨胀使伸缩穿孔（48）径向向外延伸。
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公开(公告)号：US08499827B2
公开(公告)日：2013-08-06
申请号：US12888568
申请日：2010-09-23
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Floyd Randolph Simonds , Tommy Frank Grigsby , William Mark Richards , Luke William Holderman
摘要： A sand control screen assembly (170) is operably positionable within a wellbore (48). The sand control screen assembly (170) includes a base pipe (172) having at least one opening (176) and an internal flow path (174). A swellable material layer (182) is disposed exteriorly of the base pipe (172). A fluid collection subassembly (184) and a sensor (192) are disposed exteriorly of the swellable material layer (182). The fluid collection subassembly (184) is in fluid communication with the internal flow path (174). A filter medium (188) is disposed in a fluid path between the exterior of the sand control screen assembly (170) and the internal flow path (174). In response to contact with an activating fluid, radial expansion of the swellable material layer (182) causes at least a portion of the fluid collection subassembly (184) and the sensor (192) to be displaced toward a surface of the wellbore (48).
摘要翻译： 防砂筛管组件（170）可操作地定位在井筒（48）内。 防砂筛管组件（170）包括具有至少一个开口（176）和内部流动路径（174）的基管（172）。 可膨胀材料层（182）设置在基管（172）的外部。 流体收集子组件（184）和传感器（192）设置在可溶胀材料层（182）的外部。 流体收集子组件（184）与内部流动路径（174）流体连通。 过滤介质（188）设置在防沙屏组件（170）的外部和内部流路（174）之间的流体路径中。 响应于与活化流体的接触，可膨胀材料层（182）的径向膨胀使得流体收集子组件（184）和传感器（192）的至少一部分朝向井眼（48）的表面移位， 。
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公开(公告)号：US07866383B2
公开(公告)日：2011-01-11
申请号：US12201655
申请日：2008-08-29
申请人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Tommy Frank Grigsby , Floyd Randolph Simonds , William Mark Richards
发明人： Ronald G. Dusterhoft , Kim Vance Thornton , Carl Bismark Ferguson , Tommy Frank Grigsby , Floyd Randolph Simonds , William Mark Richards
CPC分类号： E21B43/082
摘要： A sand control screen assembly (40) is operably positionable within a wellbore (50). The sand control screen assembly (40) includes a base pipe (42) having a plurality of openings (46) in a sidewall portion thereof and an internal flow path (44). A plurality of radially extendable filter members (52) are each operably associated with at least one of the openings (46) of the base pipe (42). The radially extendable filter members (52) have a circumferential dimension that is less than a longitudinal dimension thereof. The radially extendable filter members (52) have a radially retracted running configuration and a radially extended operating configuration, in which, the radially extendable filter members (52) preferably contact the wellbore (50).
摘要翻译： 防砂筛网组件（40）可操作地定位在井筒（50）内。 防沙筛组件（40）包括在其侧壁部分中具有多个开口（46）和内部流路（44）的基管（42）。 多个可径向延伸的过滤器构件（52）各自可操作地与基管（42）的开口（46）中的至少一个相关联。 可径向延伸的过滤构件（52）具有小于其纵向尺寸的周向尺寸。 可径向延伸的过滤构件（52）具有径向缩回的行进构型和径向延伸的操作构型，其中可径向延伸的过滤构件（52）优选地接触井筒（50）。
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