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公开(公告)号：US08408290B2
公开(公告)日：2013-04-02
申请号：US12573766
申请日：2009-10-05
IPC分类号： E21B23/01 , E21B33/129
CPC分类号： E21B33/1208 , E21B33/1277
摘要： A downhole tool for use in a well has a mandrel with an expandable sealing element disposed thereabout. The mandrel has a head portion threadedly connected thereto. A shoulder in the head portion and an upper end of the mandrel define an annular space. A sleeve with a bore therethrough may be positioned in the annular space. The head portion may be removed and a solid plug installed so that it fits within the annular space and so that the downhole tool will act as a bridge plug. The downhole tool has slip rings made up of a plurality of individual slip segments that are adhesively bonded to one another at the sides thereof.
摘要翻译： 用于井中的井下工具具有设置在其周围的可扩张密封元件的心轴。 心轴具有螺纹连接到其上的头部。 头部的肩部和心轴的上端限定环形空间。 具有穿过其中的孔的套筒可以定位在环形空间中。 头部可以被移除并且固体塞被安装成使其适合在环形空间内，并且使井下工具充当桥塞。 井下工具具有由多个单独的滑动段组成的滑环，所述单个滑动段在其侧面彼此粘结。
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公开(公告)号：US20110079383A1
公开(公告)日：2011-04-07
申请号：US12573766
申请日：2009-10-05
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , E21B33/1277
摘要： A downhole tool for use in a well has a mandrel with an expandable sealing element disposed thereabout. The mandrel has a head portion threadedly connected thereto. A shoulder in the head portion and an upper end of the mandrel define an annular space. A sleeve with a bore therethrough may be positioned in the annular space. The head portion may be removed and a solid plug installed so that it fits within the annular space and so that the downhole tool will act as a bridge plug. The downhole tool has slip rings made up of a plurality of individual slip segments that are adhesively bonded to one another at the sides thereof.
摘要翻译： 用于井中的井下工具具有设置在其周围的可扩张密封元件的心轴。 心轴具有螺纹连接到其上的头部。 头部的肩部和心轴的上端限定环形空间。 具有穿过其中的孔的套筒可以定位在环形空间中。 头部可以被移除并且固体塞被安装成使其适合在环形空间内，并且使井下工具充当桥塞。 井下工具具有由多个单独的滑动段组成的滑环，所述单个滑动段在其侧面彼此粘结。
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公开(公告)号：US5616475A
公开(公告)日：1997-04-01
申请号：US383761
申请日：1995-02-03
申请人： William Wachsman , Tracy Martin , Wolfgang Klump
发明人： William Wachsman , Tracy Martin , Wolfgang Klump
CPC分类号： C07K14/4702 , A61K38/00
摘要： The invention provides methods and compositions relating to the Tax-response Complex-1 (TRC-1) a transcription complex associated with disease, particularly HTLV infection. TRC-1 is composed of novel forms of JunB and a member of a novel protein family called small nuclear factors or SNFs. The expression of these compounds are shown to correlate with cell lineage, activation and infection. SNFs and T-cell specific forms of JunB, find particular use in screening assays for agents or lead compounds for agents useful in the diagnosis, prognosis or treatment of disease, particularly HTLV infection. Nucleic acids encoding SNFs, and SNF-specific binding agents find use in diagnosis and as commercial reagents for the biopharmaceutical industry.
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4.发明授权
公开(公告)号：US5693759A
公开(公告)日：1997-12-02
申请号：US824277
申请日：1997-03-26
申请人： William Wachsman , Tracy Martin , Wolfgang Klump
发明人： William Wachsman , Tracy Martin , Wolfgang Klump
CPC分类号： C07K14/4702 , A61K38/00
摘要： The invention provides methods and compositions relating to the Tax-response Complex-1 (TRC-1) a transcription complex associated with disease, particularly HTLV infection. TRC-1 is composed of novel forms of JunB and a member of a novel protein family called small nuclear factors or SNFs. The expression of these compounds are shown to correlate with cell lineage, activation and infection. SNFs and T-cell specific forms of JunB, find particular use in screening assays for agents or lead compounds for agents useful in the diagnosis, prognosis or treatment of disease, particularly HTLV infection. Nucleic acids encoding SNFs, and SNF-specific binding agents find use in diagnosis and as commercial reagents for the biopharmaceutical industry.
摘要翻译： 本发明提供了与疾病特别是HTLV感染相关的转录复合物的Tax-response Complex-1（TRC-1）相关的方法和组合物。 TRC-1由JunB的新型形式和称为小核因子或SNF的新型蛋白质家族的成员组成。 这些化合物的表达显示与细胞谱系，活化和感染相关。 JunB的SNF和T细胞特异性形式特别用于对用于诊断，预后或治疗疾病，特别是HTLV感染的药物的药物或铅化合物的筛选测定。 编码SNF的核酸和SNF特异性结合剂可用于诊断和作为生物制药工业的商业试剂。
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公开(公告)号：US07373973B2
公开(公告)日：2008-05-20
申请号：US11531584
申请日：2006-09-13
申请人： Donald Smith , Donny Winslow , Mike Sutton , Tracy Martin
发明人： Donald Smith , Donny Winslow , Mike Sutton , Tracy Martin
IPC分类号： E21B33/12
CPC分类号： E21B33/1216
摘要： A bridge plug having a segmented backup shoe, and at least one split cone extrusion limiter, the extrusion limiter comprising a two part conical retainer positioned between packer elements and the segmented backup shoe to block packer element extrusion though spaces between backup shoe segments. In one embodiment, two split cone extrusion limiters are used together and positioned so that each split cone extrusion limiter covers gaps in the other extrusion limiter and together the two split cone extrusion limiters block packer element extrusion though gaps between backup shoe segments regardless of their orientation relative to the segmented backup shoe. In one embodiment, a solid retaining ring is positioned between a split retaining cone extrusion limiter and a packer element and resists extrusion of packer elements into spaces in the split cone extrusion limiter or limiters.
摘要翻译： 具有分段备用鞋的桥塞和至少一个分裂锥形挤出限制器，挤出限制器包括位于封隔器元件和分段后备靴之间的两部分圆锥形保持器，以阻挡封隔器元件挤压，而后隔壁间隔空间。 在一个实施例中，两个分开的锥形挤出限制器一起使用并且被定位成使得每个分开的锥形挤出限制器覆盖另一个挤出限制器中的间隙，并且两个分开的锥形挤出限制器一起通过备用靴段之间的间隙挤压封隔器元件，而不管它们的取向如何 相对于分段备用鞋。 在一个实施例中，固体保持环定位在分离保持锥形挤出限制器和封隔器元件之间，并且阻止封隔器元件挤入分体锥形挤出限制器或限制器中的空间。
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公开(公告)号：US20120234538A1
公开(公告)日：2012-09-20
申请号：US13327723
申请日：2011-12-15
申请人： Tracy Martin , Jesus Ignacío Chavez
发明人： Tracy Martin , Jesus Ignacío Chavez
CPC分类号： B29C70/462 , B29C70/24 , B29C70/467 , B29K2307/04 , B29K2309/08 , B29L2031/54
摘要： Herein disclosed is a frac ball comprising three orthogonal axes x, y, and z; wherein the frac ball has approximately equal strength in each direction of the three axes x, y, and z. In an embodiment, the frac ball comprises a resin. In an embodiment, the frac ball comprises glass fibers or carbon fibers or both. In an embodiment, the frac ball comprises an equal amount of glass fibers in each direction of the x, y, and z axes. In an embodiment, the frac ball comprises glass fibers in the x and y axes and carbon fibers in the z axis. In an embodiment, the frac ball comprises no interlaminar layers. In an embodiment, the frac ball has different diameters. Also disclosed herein are methods of making and using such frac balls.
摘要翻译： 这里公开的是包括三个正交轴x，y和z的压裂球; 其中压裂球在三个轴x，y和z的每个方向上具有大致相等的强度。 在一个实施例中，压裂球包括树脂。 在一个实施例中，压裂球包括玻璃纤维或碳纤维或两者。 在一个实施例中，压裂球包括在x，y和z轴的每个方向上的等量的玻璃纤维。 在一个实施例中，压裂球包括x轴和y轴上的玻璃纤维和z轴上的碳纤维。 在一个实施例中，压裂球不包括层间层。 在一个实施例中，压裂球具有不同的直径。 本文还公开了制造和使用这种压花球的方法。
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公开(公告)号：US20080060821A1
公开(公告)日：2008-03-13
申请号：US11531584
申请日：2006-09-13
申请人： Donald Smith , Donny Winslow , Mike Sutton , Tracy Martin
发明人： Donald Smith , Donny Winslow , Mike Sutton , Tracy Martin
IPC分类号： E21B33/12
CPC分类号： E21B33/1216
摘要： A bridge plug having a segmented backup shoe, and at least one split cone extrusion limiter, the extrusion limiter comprising a two part conical retainer positioned between packer elements and the segmented backup shoe to block packer element extrusion though spaces between backup shoe segments. In one embodiment, two split cone extrusion limiters are used together and positioned so that each split cone extrusion limiter covers gaps in the other extrusion limiter and together the two split cone extrusion limiters block packer element extrusion though gaps between backup shoe segments regardless of their orientation relative to the segmented backup shoe. In one embodiment, a solid retaining ring is positioned between a split retaining cone extrusion limiter and a packer element and resists extrusion of packer elements into spaces in the split cone extrusion limiter or limiters.
摘要翻译： 具有分段备用鞋的桥塞和至少一个分裂锥形挤出限制器，挤出限制器包括位于封隔器元件和分段后备靴之间的两部分圆锥形保持器，以阻挡封隔器元件挤压，而后隔壁间隔空间。 在一个实施例中，两个分开的锥形挤出限制器一起使用并且被定位成使得每个分开的锥形挤出限制器覆盖另一个挤出限制器中的间隙，并且两个分开的锥形挤出限制器一起通过备用靴段之间的间隙挤压封隔器元件，而不管它们的取向如何 相对于分段备用鞋。 在一个实施例中，固体保持环定位在分离保持锥形挤出限制器和封隔器元件之间，并且阻止封隔器元件挤入分体锥形挤出限制器或限制器中的空间。
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