-
公开(公告)号：US20210158991A1
公开(公告)日：2021-05-27
申请号：US17164373
申请日：2021-02-01
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Willem Wijnberg , Maria Grisanti , Paul Wanjau , Douglas Pipchuk
IPC: H01B7/04
Abstract: Electrical cables and processes for making and using same. In some examples, the electrical cable can include one or more insulated electrical conductors and one or more metallic elements cabled together and a metallic layer disposed about the one or more insulated electrical conductors and the one or more metallic elements. The one or more metallic elements can partially fill a space located between the one or more insulated electrical conductors and the metallic layer. The one or more insulated electrical conductors can each include an electrically conductive core, a layer of electrically insulating material disposed about the electrically conductive core, and a layer of metallic strands disposed about the layer of electrically insulating material.
-
公开(公告)号：US10954771B2
公开(公告)日：2021-03-23
申请号：US15818198
申请日：2017-11-20
Applicant: Schlumberger Technology Corporation
Inventor： Alhad Phatak , Garud Bindiganavale Sridhar , Douglas Pipchuk , Dmitriy Potapenko , Dean Michael Willberg , James Ernest Brown
IPC: E21B43/263 , E21B43/267 , E21B43/248
Abstract: Methods of delivering reactive components to a geological formation disclosed herein include generating a plurality of microholes along a wellbore, the plurality of microholes comprising one or more openings, and the plurality of microholes are configured to connect the wellbore to the geological formation. Methods further include delivering the one or more reactive components to the plurality of microholes via a carrier fluid, wherein the one or more reactive components are configured to enable one or more chemical reactions to occur, and wherein the carrier fluid is configured to expand, and controlling a flow rate of the one or more reactive components based on whether a volume of the one or more reactive components delivered to the plurality of microholes is greater than a threshold volume.
-
公开(公告)号：US20180350488A1
公开(公告)日：2018-12-06
申请号：US15612179
申请日：2017-06-02
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Willem Wijnberg , Maria Grisanti , Paul Wanjau , Douglas Pipchuk
Abstract: Electrical cables and processes for making and using same. In some examples, the electrical cable can include one or more insulated electrical conductors and one or more metallic elements cabled together and a metallic layer disposed about the one or more insulated electrical conductors and the one or more metallic elements. The one or more metallic elements can partially fill a space located between the one or more insulated electrical conductors and the metallic layer. The one or more insulated electrical conductors can each include an electrically conductive core, a layer of electrically insulating material disposed about the electrically conductive core, and a layer of metallic strands disposed about the layer of electrically insulating material.
-
公开(公告)号：US20220301740A1
公开(公告)日：2022-09-22
申请号：US17753401
申请日：2020-09-03
Applicant: Schlumberger Technology Corporation
Inventor： Bradley Matlack , Varun Vinaykumar Nyayadhish , Gregory Howard Manke , Patrick Zhiyuan Ma , Jason Holzmueller , Vincent Gerstner , William Goertzen , Douglas Pipchuk , Joseph Varkey , Juan Amado , Willem Wijnberg , Maria Grisanti , Xiaohong Ren
Abstract: Various cables for cable deployed electric submersible pumping systems and methods of manufacturing such cables are provided. The cable includes a power cable core and coiled tubing formed around the power cable core. The power cable core includes one or more conductors, insulation surrounding each conductor, and an elastomeric jacket extruded around the insulated conductors. Various mechanisms, systems, and methods are described to anchor the power cable core in the coiled tubing and to transfer weight from the power cable core to the coiled tubing.
-
公开(公告)号：US10597970B2
公开(公告)日：2020-03-24
申请号：US15546802
申请日：2016-01-27
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Douglas Pipchuk , Iain Michael Cooper
IPC: E21B33/138 , E21B33/13 , E21B33/134 , B23K26/356 , E21B29/00 , E21B29/06 , E21B10/61 , E21B43/112
Abstract: A downhole tool for conveyance within a tubular secured in a wellbore extending into a subterranean formation. The downhole tool includes a sealing material and a laser apparatus operable to cut a slot in the tubular. The downhole tool is operable to provide melted sealing material within the slot.
-
Patent Agency Ranking
16.发明申请公开(公告)号：US20180023731A1
公开(公告)日：2018-01-25
申请号：US15213850
申请日：2016-07-19
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Douglas Pipchuk
CPC classification number: G01D5/35374 , E21B17/206 , F16L11/127
Abstract: A multi-layer coiled tube is provided. The multi-layer coiled tube may include an inner coiled tube. An outer tube may circumferentially and longitudinally surround the inner coiled tube. Conductors may be positioned between the inner coiled tube and the outer tube. The conductors may include electrical conductors and fiber optic cables.
-
公开(公告)号：US20250079041A1
公开(公告)日：2025-03-06
申请号：US18766073
申请日：2024-07-08
Applicant: Schlumberger Technology Corporation
Inventor： Bradley Matlack , Varun Vinaykumar Nyayadhish , Gregory Howard Manke , Patrick Zhiyuan Ma , Jason Holzmueller , Vincent Gerstner , William Goertzen , Douglas Pipchuk , Joseph Varkey , Juan Amado , Willem Wijnberg , Maria Grisanti , Xiaohong Ren
Abstract: Various cables for cable deployed electric submersible pumping systems and methods of manufacturing such cables are provided. The cable includes a power cable core and coiled tubing formed around the power cable core. The power cable core includes one or more conductors, insulation surrounding each conductor, and an elastomeric jacket extruded around the insulated conductors. Various mechanisms, systems, and methods are described to anchor the power cable core in the coiled tubing and to transfer weight from the power cable core to the coiled tubing.
-
公开(公告)号：US20240151129A1
公开(公告)日：2024-05-09
申请号：US18502468
申请日：2023-11-06
Applicant: Schlumberger Technology Corporation
Inventor： Alhad Phatak , Garud Bindiganavale Sridhar , Douglas Pipchuk , Dmitriy Potapenko , Dean Michael Willberg , James Ernest Brown
IPC: E21B43/263 , E21B36/00 , E21B43/248 , E21B43/267
CPC classification number: E21B43/263 , E21B36/008 , E21B43/248 , E21B43/267
Abstract: Methods for initiating chemical reactions in a wellbore include delivering one or more reactive components via a carrier fluid to the wellbore. The one or more reactive components delivered to the wellbore are configured to enable one or more chemical reactions to occur. The one or more chemical reactions are carried out until a threshold volume of the one or more reactive components is delivered to the wellbore.
-
公开(公告)号：US20210207466A1
公开(公告)日：2021-07-08
申请号：US17208729
申请日：2021-03-22
Applicant: Schlumberger Technology Corporation
Inventor： Alhad Phatak , Garud Bindiganavale Sridhar , Douglas Pipchuk , Dmitriy Potapenko , Dean Michael Willberg , James Ernest Brown
IPC: E21B43/263 , E21B43/267 , E21B43/248
Abstract: Methods for initiating chemical reactions in a wellbore include delivering one or more reactive components via a carrier fluid to the wellbore. The one or more reactive components delivered to the wellbore are configured to enable one or more chemical reactions to occur. The one or more chemical reactions are carried out until a threshold volume of the one or more reactive components is delivered to the wellbore.
-
公开(公告)号：US11041354B2
公开(公告)日：2021-06-22
申请号：US15563711
申请日：2016-04-01
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Douglas Pipchuk , Iain Michael Cooper
Abstract: A downhole tool for conveyance within a wellbore extending into a subterranean formation. The downhole tool includes a sealing material and a laser apparatus, and is operable to create and fill a void with the sealing material to form a plug during a plug and abandonment operation.
-
-
-
-
-
-
-
-
-
Search Results
25
records
(took 0.017 seconds)
