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公开(公告)号：US07789136B2
公开(公告)日：2010-09-07
申请号：US12646014
申请日：2009-12-23
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B33/129
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US20100288513A1
公开(公告)日：2010-11-18
申请号：US12844540
申请日：2010-07-27
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US20100288487A1
公开(公告)日：2010-11-18
申请号：US12844490
申请日：2010-07-27
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J . Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J . Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
摘要翻译： 提供非金属元件系统作为井下工具的一部分，其可以在升高的温度下有效地密封或包装环空。 元件系统还可以抵抗高压差而不牺牲性能或遭受机械劣化，并且比常规元件系统更快地向上钻取。 在一个方面，复合材料包括在约30至约70度的层上以玻璃纤维堆叠层增强的环氧树脂共混物。 另一方面，心轴由非金属聚合复合材料形成。 还提供井下工具，例如桥塞，压裂塞或封隔器。 该工具包括具有一个或多个楔块的支撑环，膨胀环和与膨胀环一起定位的密封构件。
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公开(公告)号：US07779927B2
公开(公告)日：2010-08-24
申请号：US12646055
申请日：2009-12-23
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B33/129
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US20100294483A1
公开(公告)日：2010-11-25
申请号：US12844481
申请日：2010-07-27
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US20100288508A1
公开(公告)日：2010-11-18
申请号：US12844528
申请日：2010-07-27
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B23/00
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US20100288488A1
公开(公告)日：2010-11-18
申请号：US12844509
申请日：2010-07-27
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US20100218879A1
公开(公告)日：2010-09-02
申请号：US12778639
申请日：2010-05-12
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US07779928B2
公开(公告)日：2010-08-24
申请号：US12646087
申请日：2009-12-23
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
IPC分类号： E21B33/129
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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公开(公告)号：US20100084128A1
公开(公告)日：2010-04-08
申请号：US12646014
申请日：2009-12-23
申请人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
发明人： Rocky A. Turley , Craig Fishbeck , Rami Al Oudat , Patrick J. Zimmerman , Charles D. Parker , Michael R. Niklasch , William J. Eldridge , Roland Freihet , William F. Hines, III , Bill Murray
CPC分类号： E21B33/1208 , Y10T29/49885
摘要： A non-metallic element system is provided as part of a downhole tool that can effectively seal or pack-off an annulus under elevated temperatures. The element system can also resist high differential pressures without sacrificing performance or suffering mechanical degradation, and is considerably faster to drill-up than a conventional element system. In one aspect, the composite material comprises an epoxy blend reinforced with glass fibers stacked layer upon layer at about 30 to about 70 degrees. In another aspect, a mandrel is formed of a non-metallic polymeric composite material. A downhole tool, such as a bridge plug, frac-plug, or packer, is also provided. The tool comprises a support ring having one or more wedges, an expansion ring, and a sealing member positioned with the expansion ring.
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