Schlumberger Technology Corporation patent applications on March 13th, 2025
Patent Applications by Schlumberger Technology Corporation on March 13th, 2025
Schlumberger Technology Corporation: 17 patent applications
Schlumberger Technology Corporation has applied for patents in the areas of G01N33/00 (3), E21B21/08 (2), E21B29/00 (1), G01F25/10 (1), E21B47/01 (1) E21B29/005 (1), E21B47/01 (1), G01N33/2823 (1), G01N33/0075 (1), G01N33/0044 (1)
With keywords such as: fluid, hydraulic, sensor, data, drilling, include, wellbore, side, gas, and assembly in patent application abstracts.
Patent Applications by Schlumberger Technology Corporation
Inventor(s): Juan Jose Jaramillo of Stonehouse (GB) for schlumberger technology corporation, Todor Sheiretov of Houston TX (US) for schlumberger technology corporation
IPC Code(s): E21B29/00, E21B17/10, E21B33/128, E21B37/04
CPC Code(s): E21B29/005
Abstract: the present disclosure generally relates to a downhole mechanical services tool, and more particularly to a hydraulic power system which makes power available to rotary tools for actuating a variety of accessories of cutting, milling, brushing and polishing. for example, a downhole well tool hydraulic power system may include a rotary module configured to rotate relative to a body of the downhole well tool hydraulic power system. the downhole well tool hydraulic power system may also include a hydraulic pump module configured to pressurize a compensated hydraulic fluid for delivery to the rotary module. the downhole well tool hydraulic power system may further include a compensator configured to deliver the compensated hydraulic fluid to the hydraulic pump module. in addition, the downhole well tool hydraulic power system may include a pressure barrier between the hydraulic pump module and the rotary module.
Inventor(s): Ray Zonoz of Sugar Land TX (US) for schlumberger technology corporation, Miguel Urrutia of Rosharon TX (US) for schlumberger technology corporation
IPC Code(s): E21B33/06
CPC Code(s): E21B33/063
Abstract: a ram assembly of a bop includes a ram block including a top cavity formed on a top of the ram block, a first side cavity formed on a first side of the ram block, a second side cavity formed on a second side of the ram block, a top seal disposed in the top cavity, a first side packer assembly disposed in the first side cavity, a second side packer assembly disposed in the second side cavity, wherein each of the first side packer assembly and the second side packer assembly includes an upper insert, a lower insert, and an elastomeric body positioned between the upper insert and the lower insert including elastomeric material, and wherein the top seal is disposed behind and extends to a bottom of the elastomeric body of the first and second side packer assemblies.
Inventor(s): Manuel Marya of Sugar Land TX (US) for schlumberger technology corporation, Virendra Singh of Sugar Land TX (US) for schlumberger technology corporation, Alireza Zolfaghari of Rosharon TX (US) for schlumberger technology corporation
IPC Code(s): E21B41/02, C09D1/00, C09D5/16, C23C16/32, C23C16/50, E21B34/06
CPC Code(s): E21B41/02
Abstract: a system may include a substrate having a tensile strength of at least 10,000 psi at an ambient temperature. the system may also include a carbon rich layer deposited on the substrate, wherein the carbon rich layer comprises at least one of a carbide, a nitride, a boride, a silicide, an oxide, a sulfide, or a transition-metal or non-metal ceramic-forming element, wherein the carbon rich layer comprises a carbon content including spcarbon and spcarbon, wherein the carbon content has greater than 40% spcarbon, a sp/spratio of the carbon content is less than 1.5, or both. the carbon-rich layer is designed to reduce or prevent the formation of adherent scales on flow system surfaces used in well production, fluid injection or gas sequestration, and includes electrically-actuated downhole components having dynamic sliding surfaces.
20250084738. ORIENTED-PERFORATION TOOL_simplified_abstract_(schlumberger technology corporation)
Inventor(s): Erick Lowe of Clamart (FR) for schlumberger technology corporation, Andrew Prisbell of Sugar Land TX (US) for schlumberger technology corporation, Steven Hernandez of Rosharon TX (US) for schlumberger technology corporation
IPC Code(s): E21B43/117, E21B43/116, E21B43/119
CPC Code(s): E21B43/117
Abstract: shaped charge tools for perforating hydrocarbon wells are described herein. a shaped charge frame assembly described herein comprises a tubular electrical conductor and a shaped charge frame disposed around the tubular electrical conductor and rotatably engaged with the tubular electrical conductor. one or more bearings may be used to engage the shaped charge frame with the tubular electrical conductor, or the engagement may be bearing-free.
Inventor(s): Vadim Ismailovich ISAEV of Sugar Land TX (US) for schlumberger technology corporation, Ivan Anatolyevich TSYGULEV of Moscow (RU) for schlumberger technology corporation, Ivan Vladimirovich VELOKANOV of Novosibirsk (RU) for schlumberger technology corporation, Fedor Nikolaevich LITVINETS of Novosibirsk (RU) for schlumberger technology corporation
IPC Code(s): E21B43/26, E21B43/25
CPC Code(s): E21B43/26
Abstract: hydraulic fracturing treatments are performed by injecting hydraulic fracturing materials into two or more perforation clusters. treatment data concerning pressure, flow rate and properties of the hydraulic fracturing materials are recorded. these data are analyzed by one or more techniques for estimating cluster efficiency. the data may be entered into one or more computer models for hydraulic fracturing. the modeling results are compared to the treatment data. or, the treatment data may be analyzed using one or more wellbore pressure-wave propagation models. these waves may be generated by pumps and other sources. the reflection times from hydraulic fractures provide additional information about their position. or, the treatment data may be analyzed using one or more machine learning algorithms employing data from heterodyne distributed vibration sensing or other systems. the hydraulic fracturing treatment may be adjusted to improve perforation cluster efficiency. this procedure may be performed in real time.
Inventor(s): Carlos Urdaneta of Houston TX (US) for schlumberger technology corporation, Cheolkyun Jeong of Katy TX (US) for schlumberger technology corporation, Shunfeng Zheng of Katy TX (US) for schlumberger technology corporation
IPC Code(s): E21B44/00, E21B21/08, G06N20/00
CPC Code(s): E21B44/00
Abstract: a method for generating synthetic sensor data during a drill operation includes training an artificial intelligence based backup sensor model, deploying the trained backup sensor model at a drilling location, and evaluating sensor data acquired from a plurality of sensors while drilling with the trained backup sensor model to synthesize backup sensor data.
Inventor(s): Ashley Bernard Johnson of Milton (GB) for schlumberger technology corporation, Nathaniel Wicks of Somerville MA (US) for schlumberger technology corporation, Amandine Battentier of Sugar Land TX (US) for schlumberger technology corporation
IPC Code(s): E21B44/04
CPC Code(s): E21B44/04
Abstract: a method for drilling a subterranean wellbore includes rotating a bottom hole assembly in the wellbore to drill and measuring a magnitude of a potentially damaging vibrational component. the measured magnitude is compared to a corresponding threshold and the drill string rotation may be perturbed to increase stick slip when the measured magnitude exceeds the threshold.
Inventor(s): Smaine Zeroug of Lexington MA (US) for schlumberger technology corporation, Sandip Bose of Brookline MA (US) for schlumberger technology corporation
IPC Code(s): E21B47/005, G01V1/48
CPC Code(s): E21B47/005
Abstract: embodiments presented provide for a method for in situ quantification of bonding between a wellbore casing and the surrounding media. quantification may be established through acoustical sampling of the interface to determine appropriate relationships between the casing and the surrounding media.
Inventor(s): Santiago Hassig Fonseca of Sugar Land TX (US) for schlumberger technology corporation, Brian Armstrong of Sugar Land TX (US) for schlumberger technology corporation, Laurence Cathy Fossati of Houston TX (US) for schlumberger technology corporation, Tianxiang Su of Arlington MA (US) for schlumberger technology corporation, Zhanke Liu of Cambridge MA (US) for schlumberger technology corporation, Pavel Evgenievich Spesivtsev of Sugar Land TX (US) for schlumberger technology corporation, Jordi Juan Segura Dominguez of Tananger (NO) for schlumberger technology corporation, Pierre Ramondenc of Puteaux (FR) for schlumberger technology corporation, Felix Jahn of Clamart (FR) for schlumberger technology corporation
IPC Code(s): E21B47/007, E21B17/20, E21B19/22
CPC Code(s): E21B47/007
Abstract: certain embodiments of the present disclosure include methods, systems, and apparatus for automatically generating a pull test schedule and/or executing one or more pull tests. in certain embodiments, a priori data may be used to automatically generate a pull test plan or schedule. in addition, in certain embodiments, real-time data may be used to automatically and/or manually adjust or fine-tune the pull test schedule. in addition, in certain embodiments, an application may automatically generate a pull test schedule and/or automate one or more pull tests. in addition, in certain embodiments, the application may automatically advise a coiled tubing (ct) operator regarding where and how to pull test in substantially real-time.
Inventor(s): Yann Dufour of Rosharon TX (US) for schlumberger technology corporation, Benoit Deville of Houston TX (US) for schlumberger technology corporation
IPC Code(s): E21B47/01, E21B43/08, E21B47/12
CPC Code(s): E21B47/01
Abstract: a sensor assembly for use with a completion disposable within a well extending through a reservoir. the sensor assembly may include a sensor cable and a plurality of vibration sensors. the sensor cable may include an outer liner made up of housing sections and sensor housing structures sealably connected to the housing sections and spaced apart longitudinally along a length of the sensor cable. the plurality of vibration sensors may be operable to measure a property related to a flow of fluid within the reservoir and each sensor of the plurality of vibration sensors may be disposed in a respective sensor housing structure.
Inventor(s): Philippe Michel Jacques Tardy of Sugar Land TX (US) for schlumberger technology corporation, Azwan Hadi Keong of Tananger (NO) for schlumberger technology corporation, Pavel Spesivtsev of Sugar Land TX (US) for schlumberger technology corporation, Pierre Ramondenc of Clamart (FR) for schlumberger technology corporation, Jordi Juan Segura Dominguez of Tananger (NO) for schlumberger technology corporation, Laurence Fossati of Sugar Land TX (US) for schlumberger technology corporation
IPC Code(s): E21B47/06, E21B47/047, E21B49/08
CPC Code(s): E21B47/06
Abstract: systems and methods presented herein facilitate coiled tubing operations, and generally relate to automatically improving performance of coiled tubing operations in substantially real time by inferring reservoir pressure based on initial coiled tubing run conditions. for example, a method includes performing a coiled tubing operation via a coiled tubing system at least partially disposed within a wellbore. the method also includes detecting data relating to operating parameters of the coiled tubing operation via sensors of the coiled tubing system during the coiled tubing operation. the method further includes determining an initial wellbore fluid distribution in the wellbore based on the detected data prior to pumping fluid into the wellbore from a surface location relative to the wellbore. in addition, the method includes inferring a reservoir pressure of a hydrocarbon-bearing reservoir through which the wellbore extends based on the initial wellbore fluid distribution in the wellbore.
Inventor(s): Massimiliano Fiore of Singapore (SG) for schlumberger technology corporation, Kun Yang of Singapore (SG) for schlumberger technology corporation, Guillaume Jolivet of Clamart (FR) for schlumberger technology corporation, Alexandre Martins of Clamart (FR) for schlumberger technology corporation
IPC Code(s): G01F1/74, G01F25/10
CPC Code(s): G01F1/74
Abstract: a method can include receiving multiphase flow data via a multiphase flow meter during a flowback production period of a hydraulically fractured well that extends into a formation that includes formation fluid; determining one or more water properties during at least a portion of the flowback production period using the multiphase flow data and a predictive model; and, based on the determining, outputting values indicative of one or more of oil flow rate, gas flow rate, and water flow rate during the flowback production period.
Inventor(s): Mahdi AMMAR of Clamart (FR) for schlumberger technology corporation, Dariusz STRAPOC of Clamart (FR) for schlumberger technology corporation, Jerome BREVIERE of Taverny (FR) for schlumberger technology corporation
IPC Code(s): G01N30/74, B01D53/02, G01N30/02, G01N30/52, G01N33/00
CPC Code(s): G01N30/74
Abstract: an apparatus for making isotopic ethane measurements of a gas sample includes a tunable infrared laser configured to emit an infrared laser beam; an infrared sensor configured to receive the infrared laser beam; a gas cell deployed in a path between the tunable infrared laser and the infrared sensor such that the infrared laser beam passes through the gas cell, the gas cell configured to receive the gas sample; and a controller configured to evaluate the received infrared laser beam to estimate a ratio of c13 ethane to c12 ethane in the gas sample.
Inventor(s): Sukru Sarac of Dharan (SA) for schlumberger technology corporation, Diogo Piasseski of Dharan (SA) for schlumberger technology corporation, Yue Sum Wilson Chin of Singapore (SG) for schlumberger technology corporation, Guillaume Jolivet of Clamart (FR) for schlumberger technology corporation
IPC Code(s): G01N33/00, G01N23/06
CPC Code(s): G01N33/0044
Abstract: embodiments described herein provide methods and apparatuses to determine hydrogen sulfide (and carbon dioxide) concentration in a gas mixture using gamma photon absorption analysis.
Inventor(s): Kashif Rashid of Cambridge MA (US) for schlumberger technology corporation, Lukasz Zielinski of Cambridge MA (US) for schlumberger technology corporation, Andrew J. Speck of Cambridge MA (US) for schlumberger technology corporation
IPC Code(s): G01N33/00, G01M3/04, G01P5/00
CPC Code(s): G01N33/0075
Abstract: embodiments presented provide for a method for detecting emissions. the method establishes a map that is used with prevailing wind conditions to establish a point source location for methane gas emissions.
Inventor(s): Andrew Clarke of Cambridge (GB) for schlumberger technology corporation, Mahdi Davoodi of Cambridge (GB) for schlumberger technology corporation, John Morrison Whyte of Cambridge (GB) for schlumberger technology corporation
IPC Code(s): G01N33/28, E21B21/08, E21B47/08
CPC Code(s): G01N33/2823
Abstract: methods and systems are provided that determine at least one fluid parameter for a drilling fluid and a particular drilling operation, wherein the at least one fluid parameter is selected from the group consisting of: i) a first fluid parameter that relates to shear forces that break apart components of the drilling fluid during the particular drilling operation, ii) a second fluid parameter that characterizes mixing of drill cuttings with the drilling fluid during the particular drilling operation, and iii) third and fourth fluid parameters that characterize normal stress in the drilling fluid during the drilling operation. the methods and systems can evaluate one or more of these fluid parameters to determine a drilling fluid formulation that optimizes the drilling fluid for effective transport of drill cuttings. methods and systems are also provided that evaluate one or more of these fluid parameters to determine operating parameters that optimize a drilling operation for effective transport of drill cuttings using the drilling fluid.
Inventor(s): Fabian Florez of Gatwick (GB) for schlumberger technology corporation, Annalyn Azancot of Crawley (GB) for schlumberger technology corporation, Angelica Maria Vargas Gomez of Quito (EC) for schlumberger technology corporation, Wei Zhou of London (GB) for schlumberger technology corporation, Adriana Paola Rueda Sanabria of Bucaramanga (CO) for schlumberger technology corporation, Miguel Angel Hernandez de la Bastida of Sugar Land TX (US) for schlumberger technology corporation, Krishna Reddy Arikatla of Pune (IN) for schlumberger technology corporation, Akshay Hemant Dhavale of Sugar Land TX (US) for schlumberger technology corporation
IPC Code(s): G06Q10/0633
CPC Code(s): G06Q10/0633
Abstract: a method may include receiving a plurality of datasets from devices in a resource extraction site. the method may also involve identifying workflow systems associated with one or more operations of the devices. the method may also involve determining updated operational parameters for the devices based on the workflow systems and the plurality of datasets and generating one or more commands for implementing the one or more updated operational parameters for the one or more devices. the method may then include sending the commands to the devices, wherein the devices are configured to adjust the operations based on the updated operational parameters.
Schlumberger Technology Corporation patent applications on March 13th, 2025
- Schlumberger Technology Corporation
- E21B29/00
- E21B17/10
- E21B33/128
- E21B37/04
- CPC E21B29/005
- Schlumberger technology corporation
- E21B33/06
- CPC E21B33/063
- E21B41/02
- C09D1/00
- C09D5/16
- C23C16/32
- C23C16/50
- E21B34/06
- CPC E21B41/02
- E21B43/117
- E21B43/116
- E21B43/119
- CPC E21B43/117
- E21B43/26
- E21B43/25
- CPC E21B43/26
- E21B44/00
- E21B21/08
- G06N20/00
- CPC E21B44/00
- E21B44/04
- CPC E21B44/04
- E21B47/005
- G01V1/48
- CPC E21B47/005
- E21B47/007
- E21B17/20
- E21B19/22
- CPC E21B47/007
- E21B47/01
- E21B43/08
- E21B47/12
- CPC E21B47/01
- E21B47/06
- E21B47/047
- E21B49/08
- CPC E21B47/06
- G01F1/74
- G01F25/10
- CPC G01F1/74
- G01N30/74
- B01D53/02
- G01N30/02
- G01N30/52
- G01N33/00
- CPC G01N30/74
- G01N23/06
- CPC G01N33/0044
- G01M3/04
- G01P5/00
- CPC G01N33/0075
- G01N33/28
- E21B47/08
- CPC G01N33/2823
- G06Q10/0633
- CPC G06Q10/0633
