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公开(公告)号：US20150159467A1
公开(公告)日：2015-06-11
申请号：US14399464
申请日：2013-05-06
Applicant: SHELL OIL COMPANY
Inventor： Stefan Aernout Hartman , Petrus Cornelis Kriesels , Dhivya Sashidhar
CPC classification number: E21B33/14 , E21B7/20 , E21B21/00 , E21B34/06 , E21B43/103
Abstract: The invention provides a method and a system for sealing an annulus enclosing a tubular element in a wellbore. The method comprises the steps of introducing a first drilling fluid in the wellbore; drilling an open hole section of the wellbore using a drilling tool suspended at the end of a drill string; replacing the drilling fluid with a sealing fluid; extending the tubular element into the open hole section of the wellbore; and flushing part of the sealing fluid out of the wellbore, leaving an annulus between the tubular element and a wellbore wall filled with a layer of sealing fluid. The aforementioned steps may be repeated as required.
Abstract translation: 本发明提供一种用于密封围绕井筒中的管状元件的环的方法和系统。 该方法包括以下步骤：在井眼中引入第一钻井流体; 使用悬挂在钻柱末端的钻孔工具钻井孔的开孔部分; 用密封液代替钻井液; 将所述管状元件延伸到所述井眼的开孔部分中; 并将密封流体的一部分冲洗出井筒，在管状元件和填充有一层密封流体的井筒壁之间留下环形空间。 可以根据需要重复上述步骤。
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公开(公告)号：US20160362968A1
公开(公告)日：2016-12-15
申请号：US15121468
申请日：2015-02-27
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels , Boo Young Yang , Heather L. Gower
CPC classification number: E21B43/108 , E21B43/105 , F16L58/1009 , F16L58/1036
Abstract: A liner having an outer surface coated with a fluid absorbing coating is cladded to a tubing string by inserting the folded liner into the tubing string and then unfolding the liner against the tubing string. The liner may be a long single thin foil corrosion resistant liner coated with a sticky glue and a hygroscopic and/or other fluid absorbing coating to absorb fluid pockets trapped between the tubing and liner and inhibit corrosion and leakage of, the elongate tubing string.
Abstract translation: 具有涂覆有流体吸收涂层的外表面的衬里通过将折叠的衬垫插入管柱中然后将衬套折叠在管柱上而覆盖到管柱。 衬垫可以是涂覆有粘性胶和吸湿性和/或其它吸收液体的长单层薄箔耐腐蚀衬里，以吸收捕获在管道和衬套之间的流体袋，并且抑制细长管柱的腐蚀和泄漏。
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公开(公告)号：US10858918B2
公开(公告)日：2020-12-08
申请号：US16397861
申请日：2019-04-29
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels , Boo Young Yang , Heather Laurie Gower
Abstract: A liner having an outer surface coated with a fluid absorbing coating is cladded to a tubing string by inserting the folded liner into the tubing string and then unfolding the liner against the tubing string. The liner may be a long single thin foil corrosion resistant liner coated with a sticky glue and a hygroscopic and/or other fluid absorbing coating to absorb fluid pockets trapped between the tubing and liner and inhibit corrosion and leakage of, the elongate tubing string.
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公开(公告)号：US09695676B2
公开(公告)日：2017-07-04
申请号：US14438837
申请日：2013-10-28
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels , Fausto Ciotta
IPC: E21B43/10
CPC classification number: E21B43/105 , E21B43/108
Abstract: The invention provides a system and method for lining a borehole. The system comprises: an expandable tubular element extending into the borehole, wherein an end portion of a wall of the expandable tubular element is bent radially outward and in axially reverse direction to define an expanded tubular section extending around an unexpanded tubular section; a pipe extending through the expanded tubular section; a connecting device for connecting the pipe to the unexpanded tubular section, the connecting device allowing the pipe to rotate relative to the unexpanded tubular section around a longitudinal axis of the pipe; a rotating device for rotating the pipe relative to the unexpanded tubular section around said longitudinal axis; and an actuator for moving the pipe in axial direction into the expanded tubular section to extend the expanded tubular section and thereby to form a liner of the borehole.
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公开(公告)号：US09677179B2
公开(公告)日：2017-06-13
申请号：US14653398
申请日：2013-12-17
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels , Egbert Jan Van Riet , Mark Michael Shuster , Djurre Hans Zijsling
CPC classification number: C23C24/106 , C23C4/18 , C25D5/505 , C25D7/04 , C25D15/00 , E21B17/042 , F16B33/06
Abstract: A method is provided of creating a pipe connector including a first connector member and a second connector member, said connector members being adapted to be connected and disconnected multiple times, the method comprising: a) providing at least one of the connector members with a contact surface; b) depositing particles of a galling resistant metal on each said contact surface; c) at least partially melting the particles of the galling resistant metal by subjecting the particles to a quantity of heat; and d) allowing the molten galling resistant metal to solidify thereby forming a galling resistant metal coating which is metallurgically bonded to the contact surface. The heat may be provided in the form of radiant energy, using a laser beam.
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Patent Agency Ranking
公开(公告)号：US20150300134A1
公开(公告)日：2015-10-22
申请号：US14438837
申请日：2013-10-28
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels , Fausto Ciotta
IPC: E21B43/10
CPC classification number: E21B43/105 , E21B43/108
Abstract: The invention provides a system and method for lining a borehole. The system comprises: an expandable tubular element extending into the borehole, wherein an end portion of a wall of the expandable tubular element is bent radially outward and in axially reverse direction to define an expanded tubular section extending around an unexpanded tubular section; a pipe extending through the expanded tubular section; a connecting device for connecting the pipe to the unexpanded tubular section, the connecting device allowing the pipe to rotate relative to the unexpanded tubular section around a longitudinal axis of the pipe; a rotating device for rotating the pipe relative to the unexpanded tubular section around said longitudinal axis; and an actuator for moving the pipe in axial direction into the expanded tubular section to extend the expanded tubular section and thereby to form a liner of the borehole.
Abstract translation: 本发明提供了一种衬砌钻孔的系统和方法。 该系统包括：可扩展管状元件，其延伸到钻孔中，其中可膨胀管状元件的壁的端部径向向外并且沿轴向相反的方向弯曲，以限定围绕未膨胀的管状部分延伸的膨胀的管状部分; 延伸穿过膨胀的管状部分的管子; 连接装置，用于将管连接到未膨胀的管状部分，所述连接装置允许管相对于未扩张的管状部分围绕管的纵向轴线旋转; 旋转装置，用于围绕所述纵向轴线相对于未膨胀的管状部分旋转所述管道; 以及致动器，用于将管道沿轴向移动到膨胀的管状部分中，以延伸膨胀的管状部分，从而形成钻孔的衬套。
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公开(公告)号：US20150267474A1
公开(公告)日：2015-09-24
申请号：US14441309
申请日：2013-11-07
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels
CPC classification number: E21B7/06 , E21B4/00 , E21B7/043 , E21B7/046 , E21B7/20 , E21B10/26 , E21B43/103 , E21B43/108 , E21B47/09 , F16L1/026 , F16L1/028 , F16L1/038
Abstract: A method for transporting a hydrocarbon fluid, such as crude oil and/or natural gas, comprises: drilling a chain of double ended U-shaped boreholes (1A, 1B) into the earth crust (12), such that at least one pair of the boreholes has an adjacent pair of upper ends at or near the earth surface; lining each of the boreholes with an at least partly expanded impermeable liner (14) comprising an expandable tubular, which is circumferentially expanded after insertion into the borehole; interconnecting each pair of adjacent upper ends of the chain of lined U-shaped boreholes by a connection conduit; and transporting the hydrocarbon fluid through a transportation pipeline with one or more W-shaped sections provided by the chain of lined U-shaped boreholes and the connection conduit. The method allows transportation of hydrocarbon fluids through elongate predominantly underground pipelines safely and with a minimum of environmental impact in arctic and other environmentally sensitive areas.
Abstract translation: 用于运输诸如原油和/或天然气的烃流体的方法包括：将双端U型钻孔链（1A，1B）钻入地壳（12）中，使得至少一对 钻孔在地表面处或附近具有相邻的一对上端; 使用至少部分膨胀的不透气衬套（14）对每个钻孔进行衬垫，所述衬套包括可膨胀管，其在插入井眼之后周向膨胀; 通过连接导管将排列的U形钻孔链的每对相邻上端互连; 并且通过具有一个或多个由排列的U形钻孔链和连接导管提供的一个或多个W形部分的输送管道输送烃流体。 该方法允许碳氢化合物流体通过细长的主要地下管道安全运输，并在北极和其他对环境敏感的地区产生最小的环境影响。
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公开(公告)号：US10316628B2
公开(公告)日：2019-06-11
申请号：US15121468
申请日：2015-02-27
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels , Boo Young Yang , Heather L. Gower
Abstract: A liner having an outer surface coated with a fluid absorbing coating is cladded to a tubing string by inserting the folded liner into the tubing string and then unfolding the liner against the tubing string. The liner may be a long single thin foil corrosion resistant liner coated with a sticky glue and a hygroscopic and/or other fluid absorbing coating to absorb fluid pockets trapped between the tubing and liner and inhibit corrosion and leakage of, the elongate tubing string.
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公开(公告)号：US09488005B2
公开(公告)日：2016-11-08
申请号：US14441309
申请日：2013-11-07
Applicant: SHELL OIL COMPANY
Inventor： Petrus Cornelis Kriesels
IPC: E21B47/09 , E21B7/06 , E21B7/20 , E21B19/00 , E21B43/10 , E21B7/04 , F16L1/028 , F16L1/038 , F16L1/026 , E21B4/00 , E21B10/26
CPC classification number: E21B7/06 , E21B4/00 , E21B7/043 , E21B7/046 , E21B7/20 , E21B10/26 , E21B43/103 , E21B43/108 , E21B47/09 , F16L1/026 , F16L1/028 , F16L1/038
Abstract: A method for transporting a hydrocarbon fluid, such as crude oil and/or natural gas, comprises: drilling a chain of double ended U-shaped boreholes into the earth crust, such that at least one pair of the boreholes has an adjacent pair of upper ends at or near the earth surface; lining each of the boreholes with an at least partly expanded impermeable liner comprising an expandable tubular, which is circumferentially expanded after insertion into the borehole; interconnecting each pair of adjacent upper ends of the chain of lined U-shaped boreholes by a connection conduit; and transporting the hydrocarbon fluid through a transportation pipeline with one or more W-shaped sections provided by the chain of lined U-shaped boreholes and the connection conduit.
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公开(公告)号：US09482070B2
公开(公告)日：2016-11-01
申请号：US14399464
申请日：2013-05-06
Applicant: SHELL OIL COMPANY
Inventor： Stefan Aernout Hartman , Petrus Cornelis Kriesels , Dhivya Sashidhar
CPC classification number: E21B33/14 , E21B7/20 , E21B21/00 , E21B34/06 , E21B43/103
Abstract: The invention provides a method and a system for sealing an annulus enclosing a tubular element in a wellbore. The method comprises the steps of introducing a first drilling fluid in the wellbore; drilling an open hole section of the wellbore using a drilling tool suspended at the end of a drill string; replacing the drilling fluid with a sealing fluid; extending the tubular element into the open hole section of the wellbore; and flushing part of the sealing fluid out of the wellbore, leaving an annulus between the tubular element and a wellbore wall filled with a layer of sealing fluid. The aforementioned steps may be repeated as required.
Abstract translation: 本发明提供一种用于密封围绕井筒中的管状元件的环的方法和系统。 该方法包括以下步骤：在井眼中引入第一钻井流体; 使用悬挂在钻柱末端的钻孔工具钻井孔的开孔部分; 用密封液代替钻井液; 将所述管状元件延伸到所述井眼的开孔部分中; 并将密封流体的一部分冲洗出井筒，在管状元件和填充有一层密封流体的井筒壁之间留下环形空间。 可以根据需要重复上述步骤。
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