Schlumberger Technology Corporation patent applications on April 24th, 2025
Patent Applications by Schlumberger Technology Corporation on April 24th, 2025
Schlumberger Technology Corporation: 15 patent applications
Schlumberger Technology Corporation has applied for patents in the areas of F24F110/10 (2), E21B10/61 (1), G06F30/27 (1), F24F140/20 (1), F24F13/30 (1) E21B10/61 (1), E21B17/023 (1), E21B23/14 (1), E21B33/061 (1), E21B43/121 (1)
With keywords such as: heat, fluid, facility, downhole, also, data, pressure, circuit, wireline, and wellbore in patent application abstracts.
Patent Applications by Schlumberger Technology Corporation
Inventor(s): Youhe Zhang of Spring TX US for schlumberger technology corporation, Huimin Song of Spring TX US for schlumberger technology corporation, Lijun Song of Sugar Land TX US for schlumberger technology corporation
IPC Code(s): E21B10/61, B23K1/00, B23K101/00, E21B10/55, E21B10/60
CPC Code(s): E21B10/61
Abstract: a cleaning cutting element includes an ultrahard layer joined to a substrate. the substrate includes a substrate bore formed at least partially therethrough. the substrate includes a plurality of conduits that extend from the substrate bore at a junction. the conduits exit the substrate at an exit opening in the circumferential wall to direct drilling fluid to a feature of the bit to which the cleaning cutting element is secured.
Inventor(s): William Rohr of Sugar Land TX US for schlumberger technology corporation
IPC Code(s): E21B17/02, E21B17/06
CPC Code(s): E21B17/023
Abstract: an improved wireline head and related methods are disclosed. the wireline head can incorporate a release device that allows for a clean cable release while maintaining the portions of the wireline head that were used to retain the cable. for example, the wireline head can include an outer cone and an inner cone configured to trap a portion of a cable, such as armor cabling. between the inner cone and the outer cone. a mechanical link can be positioned within the wireline head. where the mechanical link is configured to separate at a predetermined location such that the cable is freed from the wireline head. a retaining component can be positioned to retain the outer and inner cones within the wireline head after the mechanical link separates.
20250129683. REDUCED TORQUE WIRELINE CABLE_simplified_abstract_(schlumberger technology corporation)
Inventor(s): Joseph Varkey of Sugar Land TX US for schlumberger technology corporation, Mathew Varghese of Abu Dhabi AE for schlumberger technology corporation, Sheng Chang of Sugar Land TX US for schlumberger technology corporation, Tam Tran of Sugar Land TX US for schlumberger technology corporation
IPC Code(s): E21B23/14, D07B1/14, H01B7/04
CPC Code(s): E21B23/14
Abstract: a wireline cable includes an electrically conductive cable core for transmitting electrical power. the wireline cable further includes an inner layer of a plurality of first armor wires surrounding the cable core and an outer layer of a plurality of second armor wires surrounding the inner layer, wherein a diameter of the outer layer of the plurality of second armor wires is smaller than a diameter of the inner layer of the plurality of first armor wires.
Inventor(s): Gerrit Kroesen of Katy TX US for schlumberger technology corporation, Bruce Boulanger of Katy TX US for schlumberger technology corporation, Suman Katanguri of Sugar Land TX US for schlumberger technology corporation
IPC Code(s): E21B33/06
CPC Code(s): E21B33/061
Abstract: a technique facilitates reliable operation of a blowout preventer (bop) system in a wide range of challenging environments. to enable dependable and rapid closing of the internal passageway of the bop system, an annular closing system is employed. the annular closing system is fully electrically actuated and may comprise a variety of components which cooperate to provide reliable sealing of the internal passageway. examples of those components comprise a packer which may be compressed inwardly to seal off flow along the interior passage. additionally, a pusher mechanism is positioned in the annular closing system and is shiftable, e.g. linearly shiftable, such that its motion causes the packer to be compressed in the radially inward direction. at least one electrically operated rotary-to-linear actuator is actuatable to move the pusher mechanism when causing compression of the packer.
Inventor(s): Samba Ba of Houston TX US for schlumberger technology corporation, Juan Carlos Fernandez of Houston TX US for schlumberger technology corporation
IPC Code(s): E21B44/00, E21B7/06, E21B47/024, E21B47/04
CPC Code(s): E21B44/00
Abstract: a method for steering a downhole tool to drill a wellbore in a subterranean formation includes receiving an initial wellbore plan for the downhole tool to drill through the subterranean formation. the method also includes receiving drilling data while the downhole tool is drilling through the subterranean formation using the initial wellbore plan. the method also includes comparing the initial wellbore plan to the drilling data. the method also includes determining a downlink command to transmit to the downhole tool based upon or in response to the comparison. the method also includes determining an importance of the downlink command based upon the comparison. the method also includes determining a time to transmit the downlink command to the downhole tool. the time is determined based upon the importance of the downlink command. the method also includes transmitting the downlink command to the downhole tool at the determined time.
Inventor(s): Samba Ba of Houston TX US for schlumberger technology corporation, Hai Feng Li of Beijing CN for schlumberger technology corporation, Prateek Goel of Houston TX US for schlumberger technology corporation, Lu Jiang of Beijing CN for schlumberger technology corporation, Yang Yuan of Beijing CN for schlumberger technology corporation, Chong Wei Wan of Beijing CN for schlumberger technology corporation, Ying Fei Hu of Beijing CN for schlumberger technology corporation, Jinsoo Kim of Houston TX US for schlumberger technology corporation, Peng Jin of Beijing CN for schlumberger technology corporation
IPC Code(s): E21B47/022
CPC Code(s): E21B47/022
Abstract: a method of preventing a collision of a subject wellbore in a downhole environment includes receiving offset wellbore data corresponding with one or more offset wellbores and identifying, based on the offset wellbore data, one or more no-go zones for each of the one or more offset wellbores. the method further includes determining a plurality of safe points corresponding with a potential intersection of the subject wellbore with the one or more no-go zones and, defining an escape zone within the plurality of safe points. the method further includes determining a trajectory for the subject wellbore within the escape zone.
20250129849. METAL END CAP SEAL_simplified_abstract_(schlumberger technology corporation)
Inventor(s): Thomas Evrard of Clamart FR for schlumberger technology corporation, Steve Wattelle of Clamart FR for schlumberger technology corporation, Richard Windslow of Rosharon TX US for schlumberger technology corporation
IPC Code(s): F16J15/12
CPC Code(s): F16J15/12
Abstract: a metal end cap seal including metal end caps bonded to a central elastomer component is provided. in one embodiment, a metal end cap seal includes two metal end caps and a central elastomer component. the central elastomer component can be bonded to the metal end caps. the elastomer can include ffkm. additional systems, devices, and methods are also disclosed.
20250129868. Sensor Adaptor for Flange_simplified_abstract_(schlumberger technology corporation)
Inventor(s): Linyuan Zhan of Singapore SG for schlumberger technology corporation, Arun Cherian Varkey of Pune IN for schlumberger technology corporation, Ruslan Kozmenko of Singapore SG for schlumberger technology corporation, Jethro Low of Singapore SG for schlumberger technology corporation, Mengke Zhan of Singapore SG for schlumberger technology corporation, Ayush Moitra of Singapore SG for schlumberger technology corporation
IPC Code(s): F16L41/00
CPC Code(s): F16L41/008
Abstract: systems, methods, and devices are provided for a removable sensor adaptor for an end flange of a blind tee. such a system may include a flange to be installed on a blind tee conduit and a removable sensor adaptor to be installed in the end flange. the sensor adaptor may be removed from the flange without removing the flange from the blind tee.
Inventor(s): Olivier Lecoq of Clamart FR for schlumberger technology corporation, Matthieu Simon of Clamart FR for schlumberger technology corporation
IPC Code(s): F24F12/00, F24F5/00, F24F11/83, F24F110/10, F24F140/20
CPC Code(s): F24F12/003
Abstract: a thermal system for providing thermal conditioning to a facility includes a facility air circuit for circulating a facility air throughout the facility and a downhole fluid circuit for circulating a downhole fluid. the facility air circuit is thermally connected to a heat pump for exchanging heat with the facility air. the downhole fluid circuit includes the heat pump for exchanging heat with the downhole fluid, a main loop, including a borehole heat exchanger (bhe) for exchanging heat between the downhole fluid and a geological formation, and an exhaust loop including an exhaust heat exchanger coupled to an exhaust of the facility air circuit, wherein the exhaust loop is configured to circulate at least some of the downhole fluid through the exhaust heat exchanger to exchange heat between the downhole fluid and an exhaust flow of the facility air exhausted from the facility at the exhaust.
20250129967. DUAL SOURCE HEAT PUMP SYSTEM_simplified_abstract_(schlumberger technology corporation)
Inventor(s): Olivier Lecoq of Clamart FR for schlumberger technology corporation, Matthieu Simon of for schlumberger technology corporation
IPC Code(s): F24F13/30, F24F11/67, F24F11/84, F24F110/10
CPC Code(s): F24F13/30
Abstract: a thermal system for a facility includes a facility fluid circuit, a ground-source heat pump, and an air-source heat pump. the ground-source heat pump and the air-source heat pump each include a fluid circuit connected to the facility fluid circuit in parallel via a common facility heat exchanger. the ground-source heat pump includes a ground-source heat exchanger for transferring heat between a ground-source working fluid and a downhole fluid of a downhole fluid circuit. the air-source heat pump includes an air-source heat exchanger for transferring heat between an air-source working fluid and an ambient air. heat can be transferred, at the facility heat exchanger, between the facility fluid and one or more of the ground-source working fluid or the air-source working fluid in order to provide thermal heating, cooling, or both to the facility.
Inventor(s): Sangeeth Venugopal of Clamart FR for schlumberger technology corporation, Mahdi Ammar of Clamart FR for schlumberger technology corporation
IPC Code(s): G01N7/18, G01N33/24
CPC Code(s): G01N7/18
Abstract: systems and methods may determine carbonate content in rock samples and may include shaking a calcimeter having a reaction chamber including at least one pressure sensor and an acid cup with a rock sample therein and recording a first pressure value at or after a first time duration of shaking, wherein the first pressure value is indicative of first gas pressure within the reaction chamber at or after the first time duration of shaking. the systems and methods may also record a second pressure value at or after a second time duration of shaking, wherein the second pressure value is indicative of second gas pressure within the reaction chamber at or after the second duration of shaking, and calculate a carbonate content in the rock sample based on at least one of the recorded first pressure value and the recorded second pressure value.
Inventor(s): Chao Gao of Menlo Park CA US for schlumberger technology corporation, Nghia Tri Vo of Kuala Lumpur MY for schlumberger technology corporation
IPC Code(s): G06F30/27, G06F30/28
CPC Code(s): G06F30/27
Abstract: a method for validating a well test includes receiving historical well test data. the historical well test data includes one or more accepted flags and one or more rejected flags. the method also includes training a machine-learning (ml) model based upon the historical well test data to produce a trained ml model. the method also includes receiving new well test data. the new well test data does not include the one or more accepted flags and the one or more rejected flags. the method also includes determining whether the new well test data meets or exceeds a predetermined validation threshold using the trained ml model.
Inventor(s): Valerian Guillot of Montpellier FR for schlumberger technology corporation, Arvind Sharma of Houston TX US for schlumberger technology corporation, Mohamed Khalil Nafi of London GB for schlumberger technology corporation, Jing Wu of Houston TX US for schlumberger technology corporation, Alexey Ruzhnikov of Al-Khobar SA for schlumberger technology corporation
IPC Code(s): G06N3/096, G06N3/0455, G06N3/0475
CPC Code(s): G06N3/096
Abstract: a method may include receiving a description of an event occurring at a wellsite; extracting a failure mode from the description using a fine-tuned large language model (llm); identifying a matching failure mode from historical data processed using the fine-tuned llm, where the matching failure mode is associated with one or more remedial actions that successfully resolved the matching failure mode; and outputting the one or more remedial actions for implementation at the wellsite.
Inventor(s): William GOERTZEN of Lawrence KS US for schlumberger technology corporation, Varun Vinaykumar NYAYADHISH of Nisku CA for schlumberger technology corporation, Jason HOLZMUELLER of Lawrence KS US for schlumberger technology corporation
IPC Code(s): H01B3/42, H01B1/02, H02K3/30, H02K3/44, H02K5/132
CPC Code(s): H01B3/427
Abstract: a motor lead wire for electric submersible pumps is provided. the lead wire includes solid insulation extruded about a solid copper conductor. the insulation can include a semicrystalline thermoplastic.
Schlumberger Technology Corporation patent applications on April 24th, 2025
- Schlumberger Technology Corporation
- E21B10/61
- B23K1/00
- B23K101/00
- E21B10/55
- E21B10/60
- CPC E21B10/61
- Schlumberger technology corporation
- E21B17/02
- E21B17/06
- CPC E21B17/023
- E21B23/14
- D07B1/14
- H01B7/04
- CPC E21B23/14
- E21B33/06
- CPC E21B33/061
- E21B44/00
- E21B7/06
- E21B47/024
- E21B47/04
- CPC E21B44/00
- E21B47/022
- CPC E21B47/022
- F16J15/12
- CPC F16J15/12
- F16L41/00
- CPC F16L41/008
- F24F12/00
- F24F5/00
- F24F11/83
- F24F110/10
- F24F140/20
- CPC F24F12/003
- F24F13/30
- F24F11/67
- F24F11/84
- CPC F24F13/30
- G01N7/18
- G01N33/24
- CPC G01N7/18
- G06F30/27
- G06F30/28
- CPC G06F30/27
- G06N3/096
- G06N3/0455
- G06N3/0475
- CPC G06N3/096
- H01B3/42
- H01B1/02
- H02K3/30
- H02K3/44
- H02K5/132
- CPC H01B3/427