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公开(公告)号：US20220136372A1
公开(公告)日：2022-05-05
申请号：US17431497
申请日：2020-02-20
Applicant: Schlumberger Technology Corporation
Inventor： Michael Dean Langlais , Julien Debard
Abstract: A technique facilitates dehydration of gravel slurry around blank pipe sections of a completion having filters for receiving carrier fluid returns. A sand screen filter system may be assembled with a first filter, a second filter, and a blank pipe section extending between the first filter and the second filter. A fixed leak off tube is mounted to the sand screen filter system such that at least a portion of the fixed leak off tube overlaps the first filter. Additionally, a slidable leak off tube is slidably mounted to the sand screen filter system. The slidable leak off tube is oriented to enable the slidable leak off tube to be slid along the blank pipe section until secured in fluid communication with the fixed leak off tube.
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公开(公告)号：US20210002987A1
公开(公告)日：2021-01-07
申请号：US16928043
申请日：2020-07-14
Applicant: Schlumberger Technology Corporation
Inventor： Michael Dean Langlais , Amrendra Kumar
Abstract: A technique facilitates gravel packing along a borehole. According to an embodiment, a shunt system is positioned along a sand screen system. The shunt system comprises a plurality of transport tubes and a plurality of packing tubes. A manifold is coupled to the plurality of transport tubes and to the plurality of packing tubes at a corresponding sand screen joint of the sand screen system. The manifold serves to separate a portion of the gravel slurry flowing through the plurality of transport tubes and to direct the portion into the corresponding packing tubes. Additionally, a commingler is positioned along the plurality of transport tubes at a location separate from the manifold. The commingler has an internal chamber where gravel slurry is received from uphole transport tube sections and is commingled before flowing into downhole transport tube sections.
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公开(公告)号：US20200011155A1
公开(公告)日：2020-01-09
申请号：US16494734
申请日：2018-03-16
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Bryan Stamm , Michael Dean Langlais , John R. Whitsitt
Abstract: A technique facilitates formation of a gravel pack. A well completion is provided to facilitate improved gravel packing during a gravel packing operation and subsequent production. The well completion is constructed to freely return a gravel pack carrier fluid through a base pipe during gravel packing. A valve system is positioned to enable restriction of fluid flow into the base pipe following the gravel packing operation. The valve system may be selectively actuated to restrict the fluid flow into the base pipe via a signal such as a pressure signal or timed electric signal
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公开(公告)号：US20170058647A1
公开(公告)日：2017-03-02
申请号：US15246111
申请日：2016-08-24
Applicant: Schlumberger Technology Corporation
Inventor： Michael Dean Langlais
Abstract: A technique facilitates assembly and deployment of a sand screen assembly string. The sand screen assembly string is constructed by providing sequential base pipe joints combined with corresponding alternate path tubes. The sequential base pipe joints are joined together in a manner which brings sequential, corresponding alternate path tubes into close proximity with each other at a location external to the sequential base pipe joints. The sequential, corresponding alternate path tubes are readily coupled together by a connector which is movably mounted along at least one of the alternate path tubes for movement into engagement with the other alternate path tube.
Abstract translation: 一种技术有助于沙筛组件串的组装和展开。 砂筛组件串通过提供与相应的替代路径管相结合的顺序基管接头构成。 连续的基管接头以使得顺序的相应的备用路径管彼此紧密地连接在顺序基管接头外部的位置连接在一起。 顺序的相应的备用路径管通过连接器容易地联接在一起，连接器沿着至少一个替代的路径管可移动地安装，以便与另一个交替的管道管接合。
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公开(公告)号：US12264560B2
公开(公告)日：2025-04-01
申请号：US18557825
申请日：2022-04-19
Applicant: Schlumberger Technology Corporation
Inventor： Michael Dean Langlais
Abstract: A technique facilitates installation of a completion system having sequentially coupled base pipes and a corresponding alternate path system having alternate path shunt tubes. Sequential base pipes may be joined via a base pipe coupling. The alternate path shunt tubes disposed along sequential base pipes are then connected by jumper tubes. Additionally, the base pipe coupling and the jumper tubes are enclosed with a multi-section shroud by closing shroud sections over the base pipe coupling and the jumper tubes. A torque resistance system is employed to provide torsional rigidity along the shroud.
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Patent Agency Ranking
公开(公告)号：US20240271509A1
公开(公告)日：2024-08-15
申请号：US18560296
申请日：2022-04-28
Applicant: Schlumberger Technology Corporation
Inventor： Aleksandar Rudic , Gocha Chochua , Amrendra Kumar , Joshua Montanez , Michael Dean Langlais
Abstract: A technique facilitates the inflow of desired fluids into a downhole well completion while restricting the inflow of undesirable fluids. The technique utilizes at least one autonomous inflow control device which is placed along a well completion to control inflow of fluid from an exterior to an interior of the well completion. The autonomous inflow control device utilizes a plurality of shiftable elements which automatically shift in their relative positions based on the density of fluid in the autonomous inflow control device. This automatic shifting causes the alignment or misalignment of flow openings so as to allow free flow of a desired fluid through the autonomous inflow control device and into the interior of the completion while automatically restricting flow of an undesirable fluid.
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公开(公告)号：US20240240543A1
公开(公告)日：2024-07-18
申请号：US18557825
申请日：2022-04-19
Applicant: Schlumberger Technology Corporation
Inventor： Michael Dean Langlais
CPC classification number: E21B43/10 , E21B43/086
Abstract: A technique facilitates installation of a completion system having sequentially coupled base pipes and a corresponding alternate path system having alternate path shunt tubes. Sequential base pipes may be joined via a base pipe coupling. The alternate path shunt tubes disposed along sequential base pipes are then connected by jumper tubes. Additionally, the base pipe coupling and the jumper tubes are enclosed with a multi-section shroud by closing shroud sections over the base pipe coupling and the jumper tubes. A torque resistance system is employed to provide torsional rigidity along the shroud.
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公开(公告)号：US12031416B2
公开(公告)日：2024-07-09
申请号：US18247548
申请日：2021-10-05
Applicant: Schlumberger Technology Corporation
Inventor： Maria Tafur , Ganesh Balasubramanian , Amrendra Kumar , Raghuram Kamath , Benoit Deville , Michael Dean Langlais
CPC classification number: E21B43/04 , E21B43/082 , E21B43/14
Abstract: A tool includes a mandrel and at least one gate. The mandrel includes a bore, and the mandrel is able to connect in-line with at least one sand control device of a bottom hole assembly such that the mandrel is coaxial with the at least one sand control device. The mandrel also includes a flow path configuration, such as, at least one flow path connecting the at least one sand control device to the bore, at least one flow path connecting the bore to at least two sand control devices, and at least one flow path connecting the bore to the at least one sand control device and to another device of the bottom hole assembly. The at least one gate has an initial position, and the at least one gate is configured to move from the initial position into a different position to control fluid flow.
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公开(公告)号：US11946346B2
公开(公告)日：2024-04-02
申请号：US17431497
申请日：2020-02-20
Applicant: Schlumberger Technology Corporation
Inventor： Michael Dean Langlais , Julien Debard
Abstract: A technique facilitates dehydration of gravel slurry around blank pipe sections of a completion having filters for receiving carrier fluid returns. A sand screen filter system may be assembled with a first filter, a second filter, and a blank pipe section extending between the first filter and the second filter. A fixed leak off tube is mounted to the sand screen filter system such that at least a portion of the fixed leak off tube overlaps the first filter. Additionally, a slidable leak off tube is slidably mounted to the sand screen filter system. The slidable leak off tube is oriented to enable the slidable leak off tube to be slid along the blank pipe section until secured in fluid communication with the fixed leak off tube.
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公开(公告)号：US11525339B2
公开(公告)日：2022-12-13
申请号：US17252308
申请日：2019-06-25
Applicant: Schlumberger Technology Corporation
Inventor： Ernani Jeronimo , Marcelo Oblitas Ruiz , Abdulali Aliyev , Carlos Emilio Webel , Michael Dean Langlais
Abstract: A technique facilitates a gravel packing operation in a well. The system may utilize a Y-manifold having a manifold body through which or along which a gravel slurry may be flowed. A plurality of exit end shunt connectors extends from the manifold body to enable connection with corresponding exit end shunt tubes at a position separated from the manifold body. Additionally, a plurality of entrance end shunt connectors extends from the manifold body in a direction generally opposite the exit end shunt connectors. The extended entrance end shunt connectors enable connection with corresponding entrance end shunt tubes at a position separated from the manifold body.
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