Schlumberger Technology Corporation patent applications on December 26th, 2024
Patent Applications by Schlumberger Technology Corporation on December 26th, 2024
Schlumberger Technology Corporation: 17 patent applications
Schlumberger Technology Corporation has applied for patents in the areas of E21B21/08 (3), G01V1/30 (2), G01V1/50 (2), C09K8/467 (1), G01V1/38 (1) E21B21/08 (2), C09K8/467 (1), C25B9/67 (1), E21B34/14 (1), E21B43/10 (1)
With keywords such as: data, fluid, drilling, gas, tool, manifold, based, control, seismic, and training in patent application abstracts.
Patent Applications by Schlumberger Technology Corporation
Inventor(s): Bernardo Engelke of Houston TX (US) for schlumberger technology corporation, Lynn Foster of Pearland TX (US) for schlumberger technology corporation, Valerie Lafitte of Sugar Land TX (US) for schlumberger technology corporation
IPC Code(s): C09K8/467, C04B14/04, C04B14/10, C04B14/22, C04B18/08, C04B18/14, C04B18/24, C04B28/04, C04B111/00, E21B33/14
CPC Code(s): C09K8/467
Abstract: pumpable slurry compositions comprising at least one aluminosilicate additive and optional pozzolanic cement additives and methods for improving development of compressive strengths in the pumpable cement slurry compositions are disclosed herein. the methods utilize one or more pumpable cement slurry compositions comprising at least one cement component, water, at least one first aluminosilicate additive, at least one optional second aluminosilicate additive, and one or more optional pozzolanic additives, wherein the at least one first aluminosilicate additive has an amorphous phase of greater than about 50% and a weight ratio of silica oxide to aluminum oxide of about 1.0 to about 2.5, and the at least one optional second aluminosilicate additive has a weight ratio of silica oxide to aluminum oxide of about 1.7 to about 3.3.
Inventor(s): David Robert Evan Snoswell of Cambridge (GB) for schlumberger technology corporation, Joseph Wilding-Steele of Clamart (FR) for schlumberger technology corporation
IPC Code(s): C25B9/67, C25B1/042, C25B9/70
CPC Code(s): C25B9/67
Abstract: the present disclosure introduces systems and related methods. each system includes a first water electrolysis subsystem and a second water electrolysis subsystem. the first water electrolysis subsystem electrolyzes water to produce hydrogen and waste thermal energy. the second water electrolysis subsystem electrolyzes water to produce hydrogen utilizing the waste thermal energy produced by the first water electrolysis subsystem.
Inventor(s): Suman Katanguri of Sugar Land TX (US) for schlumberger technology corporation
IPC Code(s): E21B21/08, E21B43/12, E21B47/06, E21B47/10
CPC Code(s): E21B21/08
Abstract: a control system for controlling pressure of fluid within a wellbore includes a rotating control device (rcd). a distribution manifold, a choke and kill (ck) manifold, and a managed pressure drilling (mpd) manifold fluidly connected with each other, a sensor operable to facilitate fluid measurements indicative of a property of the fluid, and a controller communicatively connected with the distribution manifold and the sensor. the controller is operable to receive the fluid measurements, cause the distribution manifold to direct the fluid discharged out of the wellbore via the rcd to flow through the mpd manifold to thereby permit the mpd manifold to control the pressure of the fluid within the wellbore, and cause the distribution manifold to direct the fluid discharged out of the wellbore via the rcd to flow through the ck manifold to thereby permit the ck manifold to control the pressure of the fluid within the wellbore.
Inventor(s): Shunfeng Zheng of Katy TX (US) for schlumberger technology corporation, Jeremy Murphy of Sugar Land TX (US) for schlumberger technology corporation, Fei Song of Sugar Land TX (US) for schlumberger technology corporation, Ke Ken Li of Sugar Land TX (US) for schlumberger technology corporation
IPC Code(s): E21B21/08, E21B17/20
CPC Code(s): E21B21/08
Abstract: systems and methods presented herein facilitate coiled tubing operations, and generally relate to reduction of shock and vibrations to portions of the coiled tubing string. a device includes a first end configured to be disposed downstream of a bottom hole assembly of a coiled tubing drilling string; a second end configured to be disposed downstream of the first end and upstream of a drive of the coiled tubing drilling string; and a moveable valve configured to move from a first position to a second position to divert at least a portion of drilling fluid flow away from the drive when the drilling fluid flow is greater than a preset flow value or a weight on bit is less than a preset weight value and thereby reduce a rotation rate of the drive.
Inventor(s): Sean Gray BORSCHNECK of Calgary (CA) for schlumberger technology corporation, Matthew Carroll MCCARTHY of Calgary (CA) for schlumberger technology corporation
IPC Code(s): E21B34/14
CPC Code(s): E21B34/14
Abstract: a technique facilitates application of increased force on a downhole tool, such as a shifting tool. according to an embodiment, a shifting tool is sized for deployment along the interior of a well string to enable shifting of a sliding sleeve. the shifting tool comprises a plurality of keys which are movably mounted for actuation between a contracted position and an extended position engaging the sliding sleeve. a plurality of pads may be actuated with the plurality of keys so as to form a flow restriction between the shifting tool and the surrounding well string. as a result, fluid pumped down between the shifting tool and the well string establishes a pressure differential across the flow restriction which helps move the shifting tool and the sliding sleeve to a desired position.
Inventor(s): Michael Dean LANGLAIS of Houston TX (US) for schlumberger technology corporation
IPC Code(s): E21B43/10, E21B43/08
CPC Code(s): E21B43/10
Abstract: a sand screen joint for use with a control line. the sand screen joint may include a shroud having a channel extending longitudinally across the shroud and a control line clamp coupled to the shroud. the control line clamp may include a base having a profile that aligns with the channel of the shroud and a lid that engages with the base to retain the lid in a closed position and to retain the control line within the control line clamp.
Inventor(s): Jordi Segura of Tananger (NO) for schlumberger technology corporation, Andrei Casali of Tananger (NO) for schlumberger technology corporation, Azwan Hadi Keong of Tananger (NO) for schlumberger technology corporation, Pierre Ramondenc of Clamart (FR) for schlumberger technology corporation, Shunfeng Zheng of Katy TX (US) for schlumberger technology corporation
IPC Code(s): E21B44/00, E21B7/06, E21B19/22, E21B21/08
CPC Code(s): E21B44/00
Abstract: systems and methods presented herein facilitate automation of coiled tubing drilling (ctd) operations. for example, a computer-implemented method includes performing a drilling operation via a ctd system; detecting data relating to one or more operating parameters of the drilling operation via one or more sensors of the ctd system during the drilling operation; and automatically adjusting at least one adjustable operating parameter of the drilling operation based on the detected data during the drilling operation.
Inventor(s): Lukasz Zielinski of Cambridge MA (US) for schlumberger technology corporation, Aseev Anatoly of Menlo Park CA (US) for schlumberger technology corporation, Christopher Boucher of Cambridge MA (US) for schlumberger technology corporation, Manasi Doshi of Cambridge MA (US) for schlumberger technology corporation, Raphael Gadot of Houston TX (US) for schlumberger technology corporation, Michael Hayes Kenison of Houston TX (US) for schlumberger technology corporation, Carsten Falck Russenes of Sandsli (NO) for schlumberger technology corporation, Francisco Jose Gomez of Abingdon (GB) for schlumberger technology corporation, Andrew J. Speck of Cambridge MA (US) for schlumberger technology corporation, Scott Quinn of Leeds (GB) for schlumberger technology corporation
IPC Code(s): G01M3/04, G01S7/481, G01S17/89
CPC Code(s): G01M3/04
Abstract: systems and methods are described for an automatic and adaptive scanning method to efficiently scan for gas plumes using an imaging or lidar based gas monitoring system. in an example, the gas monitoring system can be coupled to a laser absorption spectroscopy with lidar. in an example, systems and methods for optimizing the utilization of the imaging or lidar based gas monitoring system includes planning, commissioning, acquiring data automatically, interpreting the data, or extracting gas emission events from the data, or a combination thereof, to provide a complete lifecycle of a gas leak and a comprehensive understanding of the gas emissions. in another example, systems and methods for detecting the presence of a plume of gas includes using supervised machine learning to train a model to recognize which images contain plumes of gas and estimate corresponding rates of gas leakage based on the images.
Inventor(s): Sunil Manikani of Pune (IN) for schlumberger technology corporation, Haibin Di of Houston TX (US) for schlumberger technology corporation, Leigh Truelove of Crawley (GB) for schlumberger technology corporation, Cen Li of Missouri City TX (US) for schlumberger technology corporation
IPC Code(s): G01V1/30
CPC Code(s): G01V1/302
Abstract: a method includes receiving a seismic survey that includes a plurality of seismic slices. the method also includes converting the seismic slices into an embedding. the embedding includes one or more vectors. each of the vectors includes more than 3 dimensions. the method also includes generating a plot based at least partially upon the embedding.
Inventor(s): Takashi Mizuno of Houston TX (US) for schlumberger technology corporation, Joel Herve Le Calvez of Richmond TX (US) for schlumberger technology corporation
IPC Code(s): G01V1/30, G01V1/50
CPC Code(s): G01V1/307
Abstract: embodiments presented provide for a fully automated method of high-resolution interval velocity estimation for vertical seismic profile-type data.
Inventor(s): Nicolae Moldoveanu of Houston TX (US) for schlumberger technology corporation, Steve Fealy of Houston TX (US) for schlumberger technology corporation
IPC Code(s): G01V1/38
CPC Code(s): G01V1/3808
Abstract: a method may include receiving, via a processor, a first set of seismic data acquired via a wide azimuth (waz) survey. the method may also include receiving a second set of seismic data acquired via an ocean bottom survey (obs) simultaneously during a time period in which the first set of seismic data is acquired. the method may then involve processing the second set of data to obtain a velocity model of seismic waves for an area that corresponds to the waz survey and obs and generating one or more seismic images of the area based on the velocity model and the first set of data.
Inventor(s): Josselin Kherroubi of Clamart (FR) for schlumberger technology corporation, Kamaljeet Singh of Bucharest (RO) for schlumberger technology corporation, Salma Benslimane of Menlo Park CA (US) for schlumberger technology corporation, Eya Ghamgui of Clamart (FR) for schlumberger technology corporation
IPC Code(s): G01V1/50, E21B47/002, E21B47/26
CPC Code(s): G01V1/50
Abstract: embodiments presented provide for a detection of acoustic events during hydrocarbon recovery operations, such as during wireline investigations. in embodiments, an automated artificial intelligence method is used to analyze third interface echo events. such analyzation allows operators to discriminate if the fluid within an annulus of the wellbore is a liquid, a solid or a gas.
Inventor(s): Shiduo Yang of Clamart (FR) for schlumberger technology corporation
IPC Code(s): G01V3/38, G01V3/28, G06V10/24, G06V10/44, G06V10/50, G06V10/764, G06V20/10
CPC Code(s): G01V3/38
Abstract: embodiments presented provide for a method for identification of defects in geological stratum, called vugs. the identification of the vugs is performed on data from high resolution oil-based mud images obtained from wireline and/or drilling activities.
Inventor(s): Sunil Manikani of Pune (IN) for schlumberger technology corporation, Stephen Freeman of Leeds (GB) for schlumberger technology corporation
IPC Code(s): G06N20/00
CPC Code(s): G06N20/00
Abstract: a method for training and using a field machine learning (ml) model to classify emission data is presented. the method includes generating synthetic data by a large language model (llm) by prompting the llm with emission classes and few shot examples. the synthetic data includes multiple synthetic data instances and corresponding instance labels. a training dataset is obtained from the synthetic data. the method further includes training the field ml model with training instances which are synthetic data instances from the training dataset and corresponding training labels. the field ml model generates a predicted probability distribution of a training output class corresponding to a training instance. the method further includes adjusting a model parameter weight of the field ml model to minimize a categorical cross-entropy loss function calculated based on the generated predicted probability distribution. the trained field ml model is used to classify emission data.
Inventor(s): Dariusz Strapoc of Clamart (FR) for schlumberger technology corporation
IPC Code(s): G16C20/20, G01N33/28, G16C20/70
CPC Code(s): G16C20/20
Abstract: a system includes processing circuitry and a non-transitory, computer-readable medium that includes instructions that cause processing circuitry to receive logging data regarding a fluid. the logging data is indicative of a plurality of isotope ratios of a plurality of alkanes of the fluid. the instructions also cause the processing circuitry to determine, based on at least a first isotope ratio of the plurality of isotope ratios of the logging data corresponding to a first alkane of the plurality of alkanes, a thermal maturity of the fluid. additionally, the instructions cause the processing circuitry to determine, based on at least a second isotope ratio of the plurality of isotope ratios corresponding to a second alkane of the plurality of alkanes, a gas-oil ratio (gor) of the fluid. furthermore, the instructions cause the processing circuitry to cause display of the thermal maturity of the fluid and the gor of the fluid.
Inventor(s): Sicco Beekman of Houston TX (US) for schlumberger technology corporation, Justin Mlcak of Richmond TX (US) for schlumberger technology corporation
IPC Code(s): G21F1/08, E21B47/01, G01V5/12
CPC Code(s): G21F1/08
Abstract: a downhole tool is provided that includes radiation shielding using a material that is lighter, stronger, less expensive, and/or more commercially available than tungsten radiation shielding. such a downhole tool may include an electronic radiation generator that emits photons through a source window located on an outer surface of the downhole tool. a detector may detect at least some of the photons through a detector window. radiation shielding of the downhole tool may attenuate photons that travel from the electronic radiation generator toward the detector without passing through the detector window. the radiation shielding may include a material that has a density less than 10.5 g/cc and an element of atomic number greater than 40.
Schlumberger Technology Corporation patent applications on December 26th, 2024
- Schlumberger Technology Corporation
- C09K8/467
- C04B14/04
- C04B14/10
- C04B14/22
- C04B18/08
- C04B18/14
- C04B18/24
- C04B28/04
- C04B111/00
- E21B33/14
- CPC C09K8/467
- Schlumberger technology corporation
- C25B9/67
- C25B1/042
- C25B9/70
- CPC C25B9/67
- E21B21/08
- E21B43/12
- E21B47/06
- E21B47/10
- CPC E21B21/08
- E21B17/20
- E21B34/14
- CPC E21B34/14
- E21B43/10
- E21B43/08
- CPC E21B43/10
- E21B44/00
- E21B7/06
- E21B19/22
- CPC E21B44/00
- G01M3/04
- G01S7/481
- G01S17/89
- CPC G01M3/04
- G01V1/30
- CPC G01V1/302
- G01V1/50
- CPC G01V1/307
- G01V1/38
- CPC G01V1/3808
- E21B47/002
- E21B47/26
- CPC G01V1/50
- G01V3/38
- G01V3/28
- G06V10/24
- G06V10/44
- G06V10/50
- G06V10/764
- G06V20/10
- CPC G01V3/38
- G06N20/00
- CPC G06N20/00
- G16C20/20
- G01N33/28
- G16C20/70
- CPC G16C20/20
- G21F1/08
- E21B47/01
- G01V5/12
- CPC G21F1/08
