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公开(公告)号：US09422805B2
公开(公告)日：2016-08-23
申请号：US14380874
申请日：2013-06-18
Applicant: Innovar Engineering AS
Inventor： Karluf Hagen
CPC classification number: E21B47/06 , E21B33/134 , E21B47/16 , G01L7/166 , G01L19/12 , G01L27/007
Abstract: A pressure-sensing device is for use in an underground well. The pressure-sensing device includes a pressure sensor arranged at least to sense whether a pressure in the well is below or above a given limit value, and a signal generator arranged to generate an acoustic signal in a well body in the well in response to a sensed pressure from the pressure sensor exceeding said limit value. A method is for measuring pressure in an underground well. A use of a pressure-sensing device is to monitor the pressure between two spaced-apart barrier elements in an underground well.
Abstract translation: 压力传感装置用于地下井。 压力感测装置包括压力传感器，该压力传感器至少布置成用于检测井中的压力是否低于或高于给定的极限值;以及信号发生器，其布置成响应于井中的井体中的声体信号产生 来自压力传感器的感测压力超过所述极限值。 一种测量地下井压力的方法。 使用压力感测装置来监测地下井中两个间隔开的屏障元件之间的压力。
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公开(公告)号：US08298428B2
公开(公告)日：2012-10-30
申请号：US12937613
申请日：2009-04-15
Applicant: Karluf Hagen
Inventor： Karluf Hagen
IPC: B01D35/06
CPC classification number: C02F1/488 , B03C1/284 , B03C1/286 , B03C2201/18 , B03C2201/28 , E21B21/065
Abstract: A cleaning magnet device (1a-1c) for cleaning drilling fluid, the cleaning magnet (1a-1c) being disposed in a liquid flow, and the cleaning magnet (1a-1c) being provided with a removable material (6) which is arranged to prevent magnetic bodies from accumulating directly on the cleaning magnet (1a-1c).
Abstract translation: 一种用于清洗钻井液的清洗磁铁装置（1a-1c），清洗磁铁（1a-1c）设置在液体流中，清洗磁铁（1a-1c）设置有可移除材料（6） 以防止磁体直接积聚在清洁磁铁（1a-1c）上。
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Patent Agency Ranking
公开(公告)号：US11448343B2
公开(公告)日：2022-09-20
申请号：US16464328
申请日：2017-11-15
Applicant: Innovar Engineering AS
Inventor： Karluf Hagen
Abstract: A fastening means is for attaching a cable to a tubular body. The tubular body has a sleeve with a first end face and a second end face. The fastening means has a first attachment part arranged with a first abutment surface for resting against the first end face; a second attachment part arranged with a second abutment surface for resting against the second end face; both the first attachment part and the second attachment part including a through cable recess; and a tightening device for pulling the first attachment part and the second attachment part towards each other. The fastening means is characterized by the first attachment part and the second attachment part being adjustably connected in a spaced-apart manner via the tightening device.
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公开(公告)号：US20210108741A1
公开(公告)日：2021-04-15
申请号：US16464328
申请日：2017-11-15
Applicant: Innovar Engineering AS
Inventor： Karluf Hagen
Abstract: A fastening means is for attaching a cable to a tubular body. The tubular body has a sleeve with a first end face and a second end face. The fastening means has a first attachment part arranged with a first abutment surface for resting against the first end face; a second attachment part arranged with a second abutment surface for resting against the second end face; both the first attachment part and the second attachment part including a through cable recess; and a tightening device for pulling the first attachment part and the second attachment part towards each other. The fastening means is characterized by the first attachment part and the second attachment part being adjustably connected in a spaced-apart manner via the tightening device.
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公开(公告)号：US20150096363A1
公开(公告)日：2015-04-09
申请号：US14380874
申请日：2013-06-18
Applicant: Innovar Engineering AS
Inventor： Karluf Hagen
IPC: E21B47/06
CPC classification number: E21B47/06 , E21B33/134 , E21B47/16 , G01L7/166 , G01L19/12 , G01L27/007
Abstract: A pressure-sensing device is for use in an underground well. The pressure-sensing device includes a pressure sensor arranged at least to sense whether a pressure in the well is below or above a given limit value, and a signal generator arranged to generate an acoustic signal in a well body in the well in response to a sensed pressure from the pressure sensor exceeding said limit value. A method is for measuring pressure in an underground well. A use of a pressure-sensing device is to monitor the pressure between two spaced-apart barrier elements in an underground well.
Abstract translation: 压力传感装置用于地下井。 压力感测装置包括压力传感器，该压力传感器至少布置成用于检测井中的压力是否低于或高于给定的极限值;以及信号发生器，其布置成响应于井中的井体中的声体信号产生 来自压力传感器的感测压力超过所述极限值。 一种测量地下井压力的方法。 使用压力感测装置来监测地下井中两个间隔开的屏障元件之间的压力。
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公开(公告)号：US20180148983A1
公开(公告)日：2018-05-31
申请号：US15575907
申请日：2016-05-25
Applicant: Innovar Engineering AS
Inventor： Karluf Hagen
CPC classification number: E21B17/026 , E21B17/04 , E21B17/1035 , F16L3/06 , H02G3/32
Abstract: An apparatus and a method are for fastening a cable to a tubular body. The tubular body has a sleeve which is provided with internal bevels at its end portions. The apparatus includes a clamp which is arranged to rest against the sleeve and which has at least one through cable recess. The clamp is formed, at each of its end portions, with a first hook and a second hook, respectively. The hooks complementarily fit the bevels of the sleeve, and the clamp is provided with tensioning means for the hooks.
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公开(公告)号：US20110309009A1
公开(公告)日：2011-12-22
申请号：US12937613
申请日：2009-04-15
Applicant: Karluf Hagen
Inventor： Karluf Hagen
IPC: B03C1/02
CPC classification number: C02F1/488 , B03C1/284 , B03C1/286 , B03C2201/18 , B03C2201/28 , E21B21/065
Abstract: A cleaning magnet device (1a-1c) for cleaning drilling fluid, the cleaning magnet (1a-1c) being disposed in a liquid flow, and the cleaning magnet (1a-1c) being provided with a removable material (6) which is arranged to prevent magnetic bodies from accumulating directly on the cleaning magnet (1a-1c).
Abstract translation: 一种用于清洗钻井液的清洗磁铁装置（1a-1c），清洗磁铁（1a-1c）设置在液体流中，清洗磁铁（1a-1c）设置有可移除材料（6） 以防止磁体直接积聚在清洁磁铁（1a-1c）上。
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