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SAUDI ARABIAN OIL COMPANY patent applications on May 8th, 2025

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Patent Applications by SAUDI ARABIAN OIL COMPANY on May 8th, 2025

SAUDI ARABIAN OIL COMPANY: 25 patent applications

SAUDI ARABIAN OIL COMPANY has applied for patents in the areas of B01J29/08 (5), B01J6/00 (4), C01B39/24 (4), B01J37/08 (4), F16L55/48 (3) C01B39/24 (4), B01D17/042 (1), F16L9/14 (1), G06T11/206 (1), G01V1/50 (1)

With keywords such as: include, device, configured, flow, mixture, heating, connected, based, solution, and zeolite in patent application abstracts.



Patent Applications by SAUDI ARABIAN OIL COMPANY

20250144547. CATALYTIC HEATER UNIT FOR HEATING WET CRUDE OIL TO ENHANCE PROCESSING_simplified_abstract_(saudi arabian oil company)

Inventor(s): Hatim Awad ALSHAMMARI of Ras Tanura SA for saudi arabian oil company, Shahid M. ALHINDI of Ras Tanura SA for saudi arabian oil company, Abdullah S. ALHUSSAIN of Ras Tanura SA for saudi arabian oil company

IPC Code(s): B01D17/04, B01D17/02, B01D19/00, B01J23/42, B01J35/04, C10G53/02

CPC Code(s): B01D17/042



Abstract: methods and systems of using a catalytic heater unit to heat a wet crude oil to enhance processing of the oil. the methods and systems include using the catalytic heater unit to enhance separating a wet crude oil into a gas fraction, an aqueous fraction, and an oil fraction. the wet crude oil may pass through a two-way separator to separate a portion of the gas fraction from the aqueous fraction and the oil fraction prior to heating to a predetermined temperature in a catalytic heater unit. the catalytic heater unit may include a plurality of catalytic heating pads surrounding at least a portion of a plurality of oil stream channels. the heated wet crude oil then passes through a three-way separator to separate the remaining gas fraction, the aqueous fraction, and the oil fraction.


20250144604. CATALYSTS THAT INCLUDE ZEOLITES AND RELATED METHODS_simplified_abstract_(saudi arabian oil company)

Inventor(s): Mansour Ali Al Herz of Al-Ahsa SA for saudi arabian oil company, Anaam H. Al ShaikhAli of Al Qatif SA for saudi arabian oil company, Yousif Al Hammadi of Al Qatif SA for saudi arabian oil company, Maryam M. Al-Taher of Dammam SA for saudi arabian oil company, Anas Al Aqeeli of Dhahran SA for saudi arabian oil company

IPC Code(s): B01J29/80, B01J6/00, B01J29/08, B01J29/40, B01J37/02, B01J37/04, B01J37/08

CPC Code(s): B01J29/80



Abstract: the disclosure relates to catalysts that include a first zeolite selected from zsm-5 and y zeolite impregnated with poand a second zeolite different from the first zeolite selected from zsm-5 and y zeolite impregnated with lao. the catalysts can also include alumina, clay, and silica. the catalysts can be used for various hydrocarbon-related processes, such as cracking hydro-treated atmospheric residue (ht ar) and hydro-treated vacuum gas oil (ht vgo).


20250144786. ROBOTS FOR SERVICING METAL EQUIPMENT_simplified_abstract_(saudi arabian oil company)

Inventor(s): Tariq A. Khathami of Dammam SA for saudi arabian oil company, Mazin M. Fathi of Dammam SA for saudi arabian oil company, Abdullah M. Salma of Dammam SA for saudi arabian oil company, Abdulrahman E. Sayed of Dammam SA for saudi arabian oil company, Massad S. Alanzi of Dammam SA for saudi arabian oil company, Maher Hamed Alerwi of Dhahran SA for saudi arabian oil company

IPC Code(s): B25J5/00, B25J19/02, B62D57/024, B62D57/04

CPC Code(s): B25J5/007



Abstract: a robot for servicing metal equipment in a hydrocarbon refinery includes a robot. the robot includes a body and a plurality of magnetic wheels operatively attached to the body. the plurality of magnetic wheels are operable to attached the robot to a metal surface of the metal equipment. the robot also includes a plurality of propellers coupled to the body of the robot.


20250145433. MOTOR LIFTING DEVICES AND METHODS FOR OPERATING THE SAME_simplified_abstract_(saudi arabian oil company)

Inventor(s): Nishan Xavier Chammany Thomas of Eastern Province SA for saudi arabian oil company, Abdulmunem H. Taisan of Eastern Province SA for saudi arabian oil company, Abdullah G. Alotaibi of Riyadh Province SA for saudi arabian oil company

IPC Code(s): B66F7/28, B66F7/00, F28F99/00

CPC Code(s): B66F7/28



Abstract: a motor lifting device may include a base member, a vertical guide column coupled and extending upward from the base member in a vertical direction, a carriage coupled to the vertical guide column. the carriage may including a carriage base engaged with and movable along the vertical guide column, and a carriage plate defining one or more slots configured to receive a motor shaft. the motor lifting device may further include one or more transverse actuators structurally configured to move the carriage plate in a direction transverse to the vertical direction with respect to the vertical guide column.


20250145477. METHODS FOR MAKING ZEOLITE-Y PARTICLES_simplified_abstract_(saudi arabian oil company)

Inventor(s): Faisal Alotaibi of Al-Khobar SA for saudi arabian oil company, Lianhui Ding of Dhahran SA for saudi arabian oil company

IPC Code(s): C01B39/24, B01J29/08, B01J35/02, B01J35/10

CPC Code(s): C01B39/24



Abstract: a method for making zeolite-y particles may include forming a zeolite precursor solution that may include an alumina source material and a silica source material in a solvent. the method may also include subjecting the zeolite precursor solution to a heating process to form the zeolite-y particles. the heating process may include a first heating treatment and a second heating treatment. the second heating treatment may follow the first heating treatment. the first heating treatment may include exposure to a temperature of from 50� c. to 120� c. under non-autoclave conditions and the second heating treatment may include exposure to a temperature of from 80� c. to 120� c. under autoclave conditions.


20250145478. METHODS FOR MAKING ZEOLITE-Y PARTICLES_simplified_abstract_(saudi arabian oil company)

Inventor(s): Faisal Alotaibi of Al-Khobar SA for saudi arabian oil company, Lianhui Ding of Dhahran SA for saudi arabian oil company

IPC Code(s): C01B39/24, B01J6/00, B01J29/08, B01J37/06, B01J37/08

CPC Code(s): C01B39/24



Abstract: a method for making zeolite-y particles may include forming an initial zeolite precursor solution including an initial alumina source material and a silica source material in a solvent. the method may also include heating the initial zeolite precursor solution at a temperature of at least 50� c. to form an intermediate mixture. the method may also include adding additional alumina source material to the intermediate mixture. following the adding of the additional alumina source material to the intermediate mixture, the intermediate mixture may be heated at a temperature of at least 50� c. to form zeolite-y particles.


20250145479. METHODS FOR MAKING ZEOLITE-Y PARTICLES_simplified_abstract_(saudi arabian oil company)

Inventor(s): Faisal Alotaibi of Al-Khobar SA for saudi arabian oil company, Lianhui Ding of Dhahran SA for saudi arabian oil company, Mohammad F. Aljishi of Dhahran SA for saudi arabian oil company

IPC Code(s): C01B39/24, B01J6/00, B01J29/08, B01J37/06, B01J37/08

CPC Code(s): C01B39/24



Abstract: a method of making zeolite-y particles may include dissolving a silica source material into a first solvent to form a first solution and dissolving an alumina source material into a second solvent to form a second solution. the method may also include combining the first solution with the second solution to form a combined mixture. the combined mixture may include a templating agent. the method may include aging the combined mixture for a time period of from 10 hours to 30 hours to form a zeolite precursor solution and heating the zeolite precursor solution at a temperature of from 50� c. to 70� c. to form an intermediate mixture. the method may include heating the intermediate mixture at a temperature of from 80� c. to 120� c. to form the zeolite-y particles.


20250145480. METHODS FOR MAKING ZEOLITE-Y PARTICLES_simplified_abstract_(saudi arabian oil company)

Inventor(s): Hana Habboubi of Al-Khobar SA for saudi arabian oil company, Faisal Alotaibi of Al-Khobar SA for saudi arabian oil company, Lianhui Ding of Dhahran SA for saudi arabian oil company

IPC Code(s): C01B39/24, B01J6/00, B01J29/08, B01J37/06, B01J37/08

CPC Code(s): C01B39/24



Abstract: a method for making zeolite-y particles, the method may include forming a zeolite precursor solution including an alumina source material and a silica source material in a solvent. the method may include heating the zeolite precursor solution at a temperature of from 50� c. to 70� c. for a time period of from 12 hours to 24 hours to form an intermediate mixture. the method may include adding a structure directing agent and a swelling agent to the intermediate mixture; and following the adding of the structure directing agent and the swelling agent to the intermediate mixture, heating the intermediate mixture at a temperature of from 50� c. to 120� c. for a time period of from 12 hours to 24 hours to form the zeolite-y particles.


20250145880. GRAPHENE BASED MATERIAL FOR CORROSION INHIBITION_simplified_abstract_(saudi arabian oil company)

Inventor(s): Bader Ghazi Al-Harbi of Dammam SA for saudi arabian oil company, Tawfik A. Saleh of Dhahran SA for saudi arabian oil company, Norah A. Aljeaban of Al Khobar SA for saudi arabian oil company

IPC Code(s): C09K8/54, C01B32/194, C01B32/198, C01B32/23, E21B37/06

CPC Code(s): C09K8/54



Abstract: a method includes preparing an alkyl-modified graphene oxide, injecting the modified graphene oxide into a well, and inhibiting acid-induced corrosion of a steel surface in the well with the modified graphene oxide. a composition includes an alkyl-modified graphene oxide having one or more alkyl functional group covalently bonded to a graphene core through an oxygen-containing linking group. a method of preparing modified graphene oxide includes mixing graphite powder with an oxidant to provide a mixture, adding the mixture to an acid solution including hso, hpo, or a combination thereof to provide graphene oxide, and reacting the graphene oxide with an alkyl halide by nucleophilic substitution to provide the alkyl-modified graphene oxide.


20250145882. DUAL-POLYMER HYDRAULIC FRACTURING FLUID AND METHOD FOR PUMPING THE SAME INTO SUBTERRANEAN FORMATIONS_simplified_abstract_(saudi arabian oil company)

Inventor(s): Tariq Abdulsattar ALMUBARAK of Dhahran SA for saudi arabian oil company

IPC Code(s): C09K8/62, E21B43/267, E21B43/27

CPC Code(s): C09K8/62



Abstract: a fracturing fluid includes a dual-polymer fluid that is operable as a base fluid for all stages of a hydraulic fracturing operation including a polysaccharide polymer and a polyacrylamide polymer. the polysaccharide polymer is a carboxymethyl hydroxypropyl guar (cmhpg), a hydroxyl propyl guar (hpg), a guar, a polysaccharide derivative wherein the derivative has six or more repeating units or a polysaccharide containing a side group capable of hydrogen bonding. the polyacrylamide polymer is a synthetic polymer including an acrylamide (am), an acrylic acid (aa) and a 2-acrylamido-2-methylpropane sulfonic acid (amps). the ratio of polysaccharide polymer to polyacrylamide polymer in the dual-polymer fluid is 1:1, 1:2 or 2:1. the dual-polymer fluid includes a clay stabilizer, a surfactant, a high temperature stabilizer and has a ph ranging from 4 to 6.


20250146138. HYDROCARBON MIXTURES THAT INCLUDE CORROSION INHIBITOR ADDITIVES AND METHODS FOR INHIBITING CORROSION BY USE THEREOF_simplified_abstract_(saudi arabian oil company)

Inventor(s): Muthukumar Nagu of Dhahran SA for saudi arabian oil company, Muhammad Imran Ul-haq of Dhahran SA for saudi arabian oil company, Nayef M. Alanazi of Dhahran SA for saudi arabian oil company, Rashed Mohammad Aleisa of Dhahran SA for saudi arabian oil company, Qasim Saleem of Khobar SA for saudi arabian oil company

IPC Code(s): C23F11/14, C10G7/10, C10L10/04

CPC Code(s): C23F11/149



Abstract: a hydrocarbon-containing mixture includes a hydrocarbon material including one or more hydrocarbon species, and further includes a corrosion inhibitor additive. additionally, a method for inhibiting corrosion on a metal surface is disclosed herein.


20250146391. AUTONOMOUS RESTRICTED ORIFICE FOR ANNULAR SAFETY IN GAS LIFT OPERATIONS_simplified_abstract_(saudi arabian oil company)

Inventor(s): Suhail Abdullah Samman of Riyadh SA for saudi arabian oil company, Ammal Fannoush Al-Anazi of Dammam SA for saudi arabian oil company, James Ohioma Arukhe of Dhahran SA for saudi arabian oil company

IPC Code(s): E21B43/12

CPC Code(s): E21B43/123



Abstract: system and method related to a gas lift system in a well having a wellhead. the system includes tubing disposed in casing in the well defining a tubing-casing annulus (tca), a tca valve installed on the wellhead coupled to the tubing and casing configured to control a fluid flow from the tca to the tubing, a line coupled to the tca valve configured to inject fluid into the tca, and a restrictive orifice hydraulically connecting a cavity in the tca valve to the line. the restrictive orifice includes an aperture configured to restrict the flow of the fluid through the line. the method includes running tubing inside casing in the well, installing the tca valve to the wellhead to the line, opening the tca valve to flow the fluid from the line to the tca and into the tubing, and restricting the fluid flow via the restrictive orifice.


20250146398. Increasing Hydrocarbon Recovery in a Multipurpose Well_simplified_abstract_(saudi arabian oil company)

Inventor(s): Abdulrahman K. Aleid of Dhahran SA for saudi arabian oil company

IPC Code(s): E21B43/38, E21B43/12

CPC Code(s): E21B43/385



Abstract: systems and methods for downhole separation of water from hydrocarbons in a wellbore can include a first seal limiting flow of fluids downhole in the wellbore and a second seal limiting flow of fluids uphole in the wellbore. a hydrocarbon separator is positioned to receive fluids present in the wellbore between the first seal and the second seal and discharge hydrocarbons into the wellbore uphole of the second seal. a liquid collection vessel receives water discharged by the hydrocarbon separator. a conduit extends downhole from the liquid collection vessel through the first seal and the second seal. a pump installed with the conduit is operable to pump fluids from liquid collection vessel downhole and out of the wellbore.


20250146410. HYBRID BAILER_simplified_abstract_(saudi arabian oil company)

Inventor(s): Abdullah T. Alsulaim of Dammam SA for saudi arabian oil company, Fahad M. Al-Ajmi of Dhahran SA for saudi arabian oil company, Saad Hamid of Abqaiq SA for saudi arabian oil company

IPC Code(s): E21B49/02, E21B27/02

CPC Code(s): E21B49/02



Abstract: an apparatus for deployment in a conduit of a tubular having an obstruction includes a fish neck connected to a deployment device configured to deploy the fish neck into the conduit of the tubular. the apparatus also includes a sand bailer connected to the fish neck. the sand bailer has a diameter larger than a diameter of the fish neck and the sand bailer is configured to obtain a sample of the obstruction by creating a suction pressure within the sand bailer. the apparatus further includes an outer sleeve movable between a first position and a second position. the first position comprises the outer sleeve concentrically disposed around the sand bailer and the second position comprises the outer sleeve concentrically disposed around the fish neck after an interaction between the outer sleeve and the obstruction. the outer sleeve comprising a plurality of panels connected to one another by a plurality of stretchable elements.


20250146578. RETROFIT DRAIN VALVE_simplified_abstract_(saudi arabian oil company)

Inventor(s): Waleed A. Alusaimi of Khobar SA for saudi arabian oil company, Mohammed N. Al Shammari of Dhahran SA for saudi arabian oil company

IPC Code(s): F16K1/02

CPC Code(s): F16K1/02



Abstract: a drain valve system is configured to be connected to a body. the drain valve system includes a casing configured to be sealed against an outside wall of the body, a conduit fluidly connected to the casing, a drain valve fluidly connected to the conduit, and an opener mechanism extending through the casing. the opener mechanism is configured to engage with the casing so as to cause a pressure tight seal between the casing and the opener mechanism. the opener mechanism is configured to open a hole in the body. the conduit is fluidly connected to the inside of the body through the hole opened by the opener mechanism.


20250146600. COMPOSITE PIPE_simplified_abstract_(saudi arabian oil company)

Inventor(s): Mahmoud A. Dweib of Arlington WA US for saudi arabian oil company, Omar A. Aljallal of Dammam SA for saudi arabian oil company, Haytham A. Otaibi of Dhahran SA for saudi arabian oil company

IPC Code(s): F16L9/14, F16L23/024

CPC Code(s): F16L9/14



Abstract: a composite pipe includes a hollow, cylindrical liner, a flange end attachment comprising a flange and a cylindrical main body with a bore extending therethrough within which an end portion of the liner is disposed, and a thermoset outer layer comprising resin-impregnated filaments. the filaments of the thermoset outer layer are in contact with and wound about at least a portion of an external surface of the liner and at least a portion of an external surface of the cylindrical main body of the flange end attachment.


20250146610. In-pipe Localization of Tools Using Time Between Signals_simplified_abstract_(saudi arabian oil company)

Inventor(s): Mohammed H. Al-Sharif of Thuwal SA for saudi arabian oil company, Ahmed Aljarro of Thuwal SA for saudi arabian oil company, Khalid S. Ghamdi of Dhahran SA for saudi arabian oil company, Salah A. Zahrani of Dammam SA for saudi arabian oil company, Mohammed T. Abdulmohsin of Dhahran SA for saudi arabian oil company

IPC Code(s): F16L55/38, F16L55/48, F16L101/30

CPC Code(s): F16L55/38



Abstract: systems and methods for estimating location of features in a pipeline can be based on a device with two arrays axially spaced apart from each other by a distance. measurements of signals from the first array and the second array of electromagnetic sensors are acquired and, based on the measurements, welds in walls of the pipeline are detected. an instantaneous velocity of the device can be estimated based, at least in part, by dividing the distance between first array of electromagnetic sensors and the second array of electromagnetic sensors by time elapsed between first array of electromagnetic sensors passing the weld and the second array of electromagnetic sensors passing the weld. the position of the device in the pipeline can be estimated based, at least in part, on the estimates of the instantaneous velocity of the device over time.


20250146611. Smart Scale Locator_simplified_abstract_(saudi arabian oil company)

Inventor(s): Abdulhakeem Almufadhi of Al Hofuf SA for saudi arabian oil company, Ahmad A. Alhumeni of Al Hofuf SA for saudi arabian oil company

IPC Code(s): F16L55/48, F16L55/40, F16L101/30

CPC Code(s): F16L55/48



Abstract: a system for locating a scale deposit in a pipeline includes a locator device and a computer sub-system operably connected to the device. the device includes at least one protrusion attached to a hollow, housing. the housing has an interior cavity, an exterior surface defining at least one slot, and at least one recess. the device also includes an electronic sub-system arranged in the interior cavity of the housing. the electronic sub-system includes a global position system (gps) module operable to determine a geolocation of the device. the computer sub-system is operable to determine a location of a scale deposit in a pipeline based on a received geolocation of the device.


20250146627. In-Pipe Localization of Tools Using Signal Profiles_simplified_abstract_(saudi arabian oil company)

Inventor(s): Mohammed H. Al-Sharif of Thuwal SA for saudi arabian oil company, Ahmed Aljarro of Thuwal SA for saudi arabian oil company, Khalid S. Ghamdi of Dhahran SA for saudi arabian oil company, Salah A. Zahrani of Dhahran SA for saudi arabian oil company, Mohammed T. Abdulmohsin of Dhahran SA for saudi arabian oil company

IPC Code(s): F17D5/06, F16L55/38, F16L55/48, F16L101/30, G01M3/00

CPC Code(s): F17D5/06



Abstract: systems and methods for estimating location of features in a pipeline be based on acquiring measurements of electromagnetic signals from the plurality of electromagnetic sensors; detecting welds in walls of the pipeline based on the measurements; estimating an instantaneous velocity of the device as the device passes welds based at least in part on characteristics of the measurements of the signals from the plurality of electromagnetic sensors; and estimating position of the device in the pipeline based at least in part on the estimates of the instantaneous velocity of the device over time.


20250146759. SHELL-SIDE HEAT TRANSFER ENHANCEMENT_simplified_abstract_(saudi arabian oil company)

Inventor(s): Abdullah Misfer Al-Otaibi of Khobar City SA for saudi arabian oil company, John O'Connell of Dhahran SA for saudi arabian oil company, Papa Cisse of Dhahran SA for saudi arabian oil company, Mohammad Ahmad Elyyan of Dhahran SA for saudi arabian oil company, Mohammed Rashed Aldossary of Dhahran SA for saudi arabian oil company

IPC Code(s): F28D7/10

CPC Code(s): F28D7/10



Abstract: a device for distributing flow through a shell side of a shell-and-tube heat exchanger, the device comprising a shell-side flow distributor configured to direct flow through all zones of a tube-bundle positioned in the shell, the shell-side flow distributor comprising an inlet flow distributor configured to direct flow from an inlet nozzle to all zones of the tube-bundle, the inlet flow distributor comprising an inlet distributor plate positioned proximate to the inlet nozzle in the shell side; and one or more window distributor plates, each window distributor plate comprising a window extending through a thickness of the window distributor plate, wherein the one or more window distributor plates are arranged in a vertical stack adjacent to the inlet distributor plate; and a flow guidance system, the flow guidance system disposed in the tube-bundle, wherein the flow guidance system comprises one or more flow guidance plates.


20250146804. CLAMP-ON PRESSURE AND FLOW METERING SYSTEM_simplified_abstract_(saudi arabian oil company)

Inventor(s): Sakethraman Mahalingam of Aberdeen GB for saudi arabian oil company, Muhammad Arsalan of Dhahran SA for saudi arabian oil company

IPC Code(s): G01B5/30, F16B2/06, G01B5/00

CPC Code(s): G01B5/30



Abstract: an apparatus for applying pressure to a pipe and measuring internal pressure. the apparatus including jacket disposed on the pipe, one or more of a first set of strain gauges disposed on a wall of the pipe, one or more of a second set of strain gauges disposed on the wall of the pipe, and a temperature sensor disposed on the wall of the pipe. the pipe has an inner diameter, an outer diameter, and a length.


20250146982. AUTOMATED ONLINE MEASUREMENT OF RESIDUAL CORROSION INHIBITORS IN AQUEOUS OIL FIELD FLUIDS_simplified_abstract_(saudi arabian oil company)

Inventor(s): Joseph Joseph Puthuvelil of Udhailiyah SA for saudi arabian oil company, Kishore B. Gudapati of Al Hufuf SA for saudi arabian oil company, Abdulaziz A. Alsalman of Al Mubarraz SA for saudi arabian oil company

IPC Code(s): G01N30/16, B01D15/16, B01D15/32, G01N30/02, G01N30/32, G01N30/74, G01N33/28

CPC Code(s): G01N30/16



Abstract: systems for determining the concentration of a corrosion inhibitor can include an autosampler and an liquid chromatography (lc) system. the autosampler can sample an aqueous liquid having a corrosion inhibitor from a fluid stream of an oil field system into an injector of a lc system. an injector injects aqueous liquid of a predetermined volume and a mobile phase into an lc system column. over a first predetermined time, the first solvent concentration range is increased to a second solvent concentration range and the first buffer concentration range is decreased to a second buffer concentration range. a detector determines a concentration of corrosion inhibitor in the aqueous liquid flowing out of the column. over a second predetermined time, the second solvent concentration range is decreased to the first solvent concentration range over a second predetermined time, and the second buffer concentration range is increased to the first buffer concentration range.


20250147197. Geostatistical Depth Map based Hydrocarbon Exploration_simplified_abstract_(saudi arabian oil company)

Inventor(s): Youness ElOuair of Dhahran SA for saudi arabian oil company, Ivan A. Salazar Buendia of Dhahran SA for saudi arabian oil company

IPC Code(s): G01V1/50, E21B49/00

CPC Code(s): G01V1/50



Abstract: example computer-implemented methods and systems for geostatistical depth map based hydrocarbon exploration are disclosed. one example computer-implemented method includes obtaining one or more seismic attributes at multiple wellbores of a hydrocarbon reservoir. multiple prior velocity maps of the hydrocarbon reservoir are determined based on the obtained one or more seismic attributes. multiple velocities are determined based on the multiple prior velocity maps. multiple depth map realizations are determined based on the multiple velocities. multiple gross volumetric uncertainties of the hydrocarbon reservoir are determined based on the multiple depth map realizations. the multiple gross volumetric uncertainties are provided for hydrocarbon exploration of the hydrocarbon reservoir.


20250148668. SYSTEMS AND METHODS FOR RESERVOIR HISTORY MATCHING QUALITY ASSESSMENT AND VISUALIZATION_simplified_abstract_(saudi arabian oil company)

Inventor(s): Babatope Kayode of Dhahran SA for saudi arabian oil company

IPC Code(s): G06T11/20, E21B41/00, G01V20/00, G06T7/00

CPC Code(s): G06T11/206



Abstract: systems and methods are provided for determining and presenting field view history-matched well quality data. in one embodiment, a method includes receiving well data for a plurality of wells and performing a plurality of functional operations including a trend operation to determine well groups using pattern recognition of well time lapse pressure trends, the trend operation configured to identify at least one connected reservoir region (crr), a geo-probe integration operation configured to integrate data for each crr and evaluate a three-dimensional (3d) static model for wells; a history match advisor operation to generate a combined display of time dependent and depth dependent representation of the well data; a spatio-temporal operation configured to generate a space and time visualization of the well data; a front operation configured to track simulated injected fluid front; and an insight operation configured to report static changes between a well field model and history match model.


20250149882. SUBMARINE CABLE SYSTEM AND A SWITCHING METHOD THEREOF_simplified_abstract_(saudi arabian oil company)

Inventor(s): Wasseem Ali Alkhardawi of Dhahran SA for saudi arabian oil company

IPC Code(s): H02H11/00, H02G9/02, H02H7/055, H02H7/22

CPC Code(s): H02H11/008



Abstract: an submarine cable system includes a first and a second submarine cable circuit branches arranged in parallel between an onshore bsp and an offshore bsp, and a first and a second bus reactor circuits arranged in parallel and connected to the onshore bsp. the first and second submarine cable circuit branches each includes a first circuit breaker, a submarine cable circuit, and a second circuit breaker connected in series, a first line reactor of which one end is grounded and another end is connected between the submarine cable circuit and the first circuit breaker, and a second line reactor of which one end is grounded and another end is connected between the submarine cable circuit and the second circuit breaker. the first and second bus reactor circuits each includes a bus reactor and a circuit breaker connected in series. an example switching method for this system is also disclosed.


SAUDI ARABIAN OIL COMPANY patent applications on May 8th, 2025

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