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公开(公告)号：US20170167214A1
公开(公告)日：2017-06-15
申请号：US15441848
申请日：2017-02-24
发明人： Audun Kvinnesland
摘要： An inner barrel assembly for use with a coring tool may include a sleeve located coaxially within an inner barrel in a telescoping manner. The core barrel assembly may also include a cap located above a top end of the sleeve when the inner barrel assembly is in an initial coring position. The cap may include a skirt having a portion extending downwardly from the cap. A coring tool including an inner barrel assembly and methods of forming an inner barrel assembly are also disclosed.
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2.发明申请CORING TOOLS WITH IMPROVED RELIABILITY DURING CORE JAMS, AND RELATED METHODS 有权在核心JAMS期间具有改进的可靠性的CORING工具及相关方法公开(公告)号：US20150233201A1
公开(公告)日：2015-08-20
申请号：US14183272
申请日：2014-02-18
发明人： Audun Kvinnesland
IPC分类号： E21B25/10 , E21B17/046 , E21B10/02
摘要： An inner barrel assembly for use with a coring tool may include a sleeve located coaxially within an inner barrel in a telescoping manner. The core barrel assembly may also include a cap located above a top end of the sleeve when the inner barrel assembly is in an initial coring position. The cap may include a skirt having a portion extending downwardly from the cap. A coring tool including an inner barrel assembly and methods of forming an inner barrel assembly are also disclosed.
摘要翻译： 与取芯工具一起使用的内筒组件可以包括以伸缩方式同轴地位于内筒内的套筒。 当内筒组件处于初始取芯位置时，芯筒组件还可包括位于套筒顶端上方的盖。 帽可以包括具有从帽向下延伸的部分的裙部。 还公开了一种包括内筒组件的取芯工具和形成内筒组件的方法。
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公开(公告)号：US10119348B2
公开(公告)日：2018-11-06
申请号：US15441848
申请日：2017-02-24
发明人： Audun Kvinnesland
摘要： An inner barrel assembly for use with a coring tool may include a sleeve located coaxially within an inner barrel in a telescoping manner. The core barrel assembly may also include a cap located above a top end of the sleeve when the inner barrel assembly is in an initial coring position. The cap may include a skirt having a portion extending downwardly from the cap. A coring tool including an inner barrel assembly and methods of forming an inner barrel assembly are also disclosed.
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4.发明授权Coring tools with improved reliability during core jams, and related methods 有权在核心卡纸期间提高可靠性的取心工具及相关方法公开(公告)号：US09580982B2
公开(公告)日：2017-02-28
申请号：US14183272
申请日：2014-02-18
发明人： Audun Kvinnesland
IPC分类号： E21B25/00
摘要： An inner barrel assembly for use with a coring tool may include a sleeve located coaxially within an inner barrel in a telescoping manner. The core barrel assembly may also include a cap located above a top end of the sleeve when the inner barrel assembly is in an initial coring position. The cap may include a skirt having a portion extending downwardly from the cap. A coring tool including an inner barrel assembly and methods of forming an inner barrel assembly are also disclosed.
摘要翻译： 与取芯工具一起使用的内筒组件可以包括以伸缩方式同轴地位于内筒内的套筒。 当内筒组件处于初始取芯位置时，芯筒组件还可包括位于套筒顶端上方的盖。 帽可以包括具有从帽向下延伸的部分的裙部。 还公开了一种包括内筒组件的取芯工具和形成内筒组件的方法。
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