SAUDI ARABIAN OIL COMPANY patent applications on February 27th, 2025
Patent Applications by SAUDI ARABIAN OIL COMPANY on February 27th, 2025
SAUDI ARABIAN OIL COMPANY: 19 patent applications
SAUDI ARABIAN OIL COMPANY has applied for patents in the areas of B23K26/14 (1), F25J3/02 (1), E21B44/00 (1), G05B13/02 (1), E21B47/11 (1) B23K26/1462 (1), E21B47/11 (1), G05D7/0635 (1), G01V1/50 (1), G01V1/282 (1)
With keywords such as: fluid, flow, drilling, laser, well, through, valve, wellbore, carbon, and dioxide in patent application abstracts.
Patent Applications by SAUDI ARABIAN OIL COMPANY
20250065441. CONTROLLED LASER CUTTING HEAD_simplified_abstract_(saudi arabian oil company)
Inventor(s): Sameeh Issa Batarseh of Dhahran (SA) for saudi arabian oil company
IPC Code(s): B23K26/14, B23K26/38, B23K26/70, E21B29/00
CPC Code(s): B23K26/1462
Abstract: a laser cutting tool includes a tool body having a central axis; a laser cutting head provided coaxially along the central axis of the tool body; and a laser head disposed on a side of the laser cutting head. the laser head includes a laser exit. an internal laser passageway extends in a radial direction between the laser cutting head and the laser exit configured to direct a laser beam from the laser cutting head in a radially outward direction through the laser exit. a plurality of internal nozzles positioned within the laser head configured to direct a cooling substance to a cutting area around the laser beam and a plurality of adjacent cutting zones around the cutting area. the plurality of internal nozzles are arranged parallel to the internal laser passageway.
Inventor(s): Pramod Dhanaji PATIL of Dhahran (SA) for saudi arabian oil company, Abdulaziz S. QASIM of Dhahran (SA) for saudi arabian oil company, Subhash AYIRALA of Dhahran (SA) for saudi arabian oil company, Ali A. YOUSEF of Dhahran (SA) for saudi arabian oil company
IPC Code(s): C01B32/55, B01J23/755, B01J35/00, B01J35/02, C01F5/24, C01F11/18
CPC Code(s): C01F11/182
Abstract: carbon dioxide may be stored by mineralization. an example method thereof may include: providing a first solution including a first aqueous fluid having dispersed therein a metal salt and a metal catalyst; dispersing carbon dioxide gas in a second solution including a second aqueous fluid, wherein the carbon dioxide gas forms dissolved carbon dioxide; introducing an electrical current to the second solution; generating, using the electrical current, nanobubble carbon dioxide; combining at least a portion of the first solution and at least a portion of the second solution to form a combined solution; and generating mineralized carbon dioxide from the dissolved carbon dioxide and the nanobubble carbon dioxide, wherein the generating at least partially comprises catalytically reacting, using the metal catalyst, the metal salt and one or more of the dissolved carbon dioxide and the nanobubble carbon dioxide, thereby forming the mineralized carbon dioxide.
Inventor(s): Wei Xu of Thuwal (SA) for saudi arabian oil company, Zhonglin Zhang of Dhahran (SA) for saudi arabian oil company, Olanrewaju Malcolm Oshinowo of Dhahran (SA) for saudi arabian oil company, Sohel Shaikh of Dhahran (SA) for saudi arabian oil company, Motaz Khawaji of Dhahran (SA) for saudi arabian oil company
IPC Code(s): C07C2/32
CPC Code(s): C07C2/32
Abstract: a process for selectively producing oligomers may comprise bringing at least one antifouling agent into contact with a first amount of at least one aluminum alkyl compound to form at least one antifouling compound comprising the structure:
Inventor(s): Wei Xu of Thuwal (SA) for saudi arabian oil company, Zhonglin Zhang of Dhahran (SA) for saudi arabian oil company, Olanrewaju Malcolm Oshinowo of Dhahran (SA) for saudi arabian oil company, Sohel Shaikh of Dhahran (SA) for saudi arabian oil company, Motaz Khawaji of Dhahran (SA) for saudi arabian oil company
IPC Code(s): C07C2/32
CPC Code(s): C07C2/32
Abstract:
Inventor(s): Wei Xu of Thuwal (SA) for saudi arabian oil company, Zhonglin Zhang of Dhahran (SA) for saudi arabian oil company, Olanrewaju Malcolm Oshinowo of Dhahran (SA) for saudi arabian oil company, Sohel Shaikh of Dhahran (SA) for saudi arabian oil company, Motaz Khawaji of Dhahran (SA) for saudi arabian oil company
IPC Code(s): C07C2/32
CPC Code(s): C07C2/32
Abstract: or its dimeric form; and feeding the at least one antifouling compound, an additional amount of the at least one aluminum alkyl compound, at least one titanate compound, and ethylene into a jet loop reactor and oligomerizing ethylene to produce one or more of 1-butene, 1-hexene, or 1-octene. one or more of the chemical groups r1, r2, and r3 may be the antifouling agent comprising the structure —o((ch)o)r4. n may be an integer of from 1 to 20. m may be an integer of from 1 to 100. r4 may be a hydrocarbyl group. in embodiments, the chemical groups r1, r2, or r3 that do not comprise the antifouling agent, if any, may be hydrocarbyl groups. the at least one titanate compound may be fed as a stream separate from the streams of the at least one antifouling compound and the additional amount of the at least one aluminum alkyl compound. the of the sum of the first amount and the additional amount of the at least one aluminum alkyl compound to the at least one titanate compound may be equal to or higher than 1.5 and equal to or lower than 3.0.
Inventor(s): Ali Hayek of Dhahran (SA) for saudi arabian oil company, Abdulkarim Alsamah of Dhahran (SA) for saudi arabian oil company
IPC Code(s): C08G61/12, B01D53/22, B01D71/62, C07C7/144
CPC Code(s): C08G61/124
Abstract: this disclosure relates to polymers and polymeric membranes that incorporate functionalized copoly(1,2,4-triazole)s. the polymers and polymeric membranes can be used in sour natural gas separation applications.
Inventor(s): Wei Wang of Quincy MA (US) for saudi arabian oil company
IPC Code(s): C09K11/65, G01N33/28
CPC Code(s): C09K11/65
Abstract: the disclosure relates to fluorescent fibers and methods of making and using the fluorescent fibers. the fluorescent fibers can be made using natural sourced materials and green chemistry methods. the fluorescent fibers can be used as a tracer in mud logging applications by tagging drill cuttings with the fluorescent fibers at a drill bit during a drilling process, or as tracers in fracturing fluids for tracing the gas flow in a gas reservoir.
Inventor(s): Abdulmohsen A. AL-HUMAM of Dhahran (SA) for saudi arabian oil company, Manar ALAHMARI of Dhahran (SA) for saudi arabian oil company
IPC Code(s): C12Q1/04, G01N21/76
CPC Code(s): C12Q1/04
Abstract: methods for monitoring total microbial concentration in a water fluid well comprising water-based fluid. the methods include collecting a water-based fluid sample from the water fluid well; mixing the sample with a liquid reagent comprising luciferase enzyme; measuring photon release of the sample-liquid reagent composition mixture in a luminometer; determining the total microbial concentration of the water-based fluid in the water fluid well; assigning an atp-based action level based on the total microbial concentration of the water-based fluid in the water fluid well; and performing an action based on the assigned atp-based action level.
Inventor(s): Ahmed Mohammed Al-Jeffri of Dhahran (SA) for saudi arabian oil company, Victor Jose Bustamante Rodriguez of Dhahran (SA) for saudi arabian oil company
IPC Code(s): E21B21/00
CPC Code(s): E21B21/003
Abstract: a system includes a drilling sub-system configured to form a wellbore from a terranean surface toward a subterranean formation by rotating a drill bit on a drill string; a drilling fluid circulation sub-system configured to circulate a drilling fluid downhole through the drill string, to and through the drill bit, into the wellbore, and uphole toward the terranean surface while the drilling sub-system drills the portion of the wellbore; and a lost circulation sub-system including a plurality of lost circulation material (lcm) pills configured to circulate, with the drilling fluid, through the drill string and the drill bit and into the wellbore in an inactive state. each of the lcm pills is set to adjust from the inactive state to an active state to reduce at least a portion of the drilling fluid circulated into the wellbore that is lost to the subterranean formation.
Inventor(s): Krzysztof Karol Machocki of Aberdeen (GB) for saudi arabian oil company, Sakethraman Mahalingam of Aberdeen (GB) for saudi arabian oil company
IPC Code(s): E21B21/08, E21B21/06
CPC Code(s): E21B21/08
Abstract: a system for monitoring fluid flow conditions on a return flow line including a return flow line in fluid communication with a wellbore, a shaker, and a header box. the system includes a contactless flow sensor facing an interior of the header box or an outlet of the return flow line, a data gathering and analyzing unit coupled to the contactless flow sensor, and a control panel to display data and notify when hazardous conditions occur. a method for monitoring fluid flow conditions on a return flow line including flowing a drilling mud into the header box through the return flow line and monitoring the height of the drilling mud in the header box and/or return flow line to determine the fluid level using the contactless flow sensor. the fluid level is used to determine a fluid flow rate and indicate a current operational or a hazardous operational status.
Inventor(s): Hui-Hai Liu of Katy TX (US) for saudi arabian oil company, Yanhui Han of Houston TX (US) for saudi arabian oil company
IPC Code(s): E21B41/00, B65G5/00, E21B49/00
CPC Code(s): E21B41/0064
Abstract: a method includes identifying a wellbore that extends from a terranean surface and to a subterranean formation that includes a saline aquifer; injecting, through the wellbore, a predetermined volume of freshwater into a portion of the saline aquifer adjacent the wellbore to create a freshwater ring about the wellbore in the subterranean formation; and subsequent to injecting the predetermined volume of freshwater, injecting a carbon dioxide fluid, through the wellbore, and into the subterranean formation for sequestration.
Inventor(s): Haytham Mohamed Atta ELKAMASH of Dhahran (SA) for saudi arabian oil company
IPC Code(s): E21B44/00, G05B13/02
CPC Code(s): E21B44/00
Abstract: a method of recommending a well control method includes receiving well control input parameters including oil and gas well data, oil and gas equipment data, formation data, and candidate well control methods, selecting one or more candidate well control methods from the well control input parameters, assigning a variable weight to each candidate well control method for each of one or more tested variables of the well control input parameters, calculating a total weight for each candidate well control method from the variable weights for each of the one or more tested variables, and determining a recommended well control method based upon the total weight for each candidate well control method.
Inventor(s): Vera Solovyeva of Moscow (RU) for saudi arabian oil company, Vladimir Khmelnitskiy of Moscow (RU) for saudi arabian oil company, Vyacheslav Grokhovsky of Moscow (RU) for saudi arabian oil company, Nouf AlJabri of Dhahran (SA) for saudi arabian oil company
IPC Code(s): E21B47/11
CPC Code(s): E21B47/11
Abstract: techniques for identifying drill cuttings include drilling a wellbore; during the drilling, circulating a drilling fluid that includes a plurality of tracer pills, where each tracer pill includes a shell or coating formed of a thermoresponsive material and a tracer material enclosed within the shell; during the drilling, removing cuttings such that the cuttings become entrained within the drilling fluid; attaching the tracer material of the tracer pills to the cuttings entrained within the drilling fluid by releasing the tracer material from the shells; and circulating the drilling fluid including the cuttings with the attached tracer material through the wellbore and uphole toward a terranean surface.
Inventor(s): Abdulaziz Alshaalan of Riyadh (SA) for saudi arabian oil company
IPC Code(s): F16K37/00, F16K31/06, G06T7/70
CPC Code(s): F16K37/0041
Abstract: a system for monitoring a valve position includes a valve assembly, a locking device, an image sensor, a central signal receival unit, and a display board. the valve assembly controls fluid flow and includes a valve body, a valve, and a valve actuator. the locking device is disposed on the valve actuator to prevent the valve actuator from turning, and transmits a lock-status signal to the central signal receival unit indicating the locking device is locked. the image sensor captures an image of the valve actuator and transmits the image to the central signal receival unit. the central signal includes an image processing module that recognizes the valve actuator in the image and converts the position of the valve actuator into a valve-position signal, indicating whether the valve is open or closed. the display board receives the lock-status signal and the valve-position signal from the central signal receival unit and displays the signals for an operator to view.
20250067381. REMOVING SCALE FROM A PIPELINE_simplified_abstract_(saudi arabian oil company)
Inventor(s): Anton Manakhov of Moscow (RU) for saudi arabian oil company, Tao Chen of Dhahran (SA) for saudi arabian oil company
IPC Code(s): F16L55/30, B08B9/051
CPC Code(s): F16L55/30
Abstract: an autonomous robot for descaling a pipeline includes a streamlined housing; a propulsion system at least partially enclosed in the streamlined housing and including a power source and a motor, where the propulsion system is configured to move the housing through a pipeline that includes scale; a flow turbine coupled to the power source and configured to generate electrical power based on a flow of water in the pipeline through the flow turbine as the housing moved through the liquid in the pipeline; and a scale removal sub-assembly including a plasma tool configured to generate plasma near the scale to remove at least a portion of the scale from an inner surface of the pipeline.
Inventor(s): Mohammad Almusaiteer of Udhailiyah (SA) for saudi arabian oil company, Abdulrahman Takrouni of Al Mubarraz (SA) for saudi arabian oil company, Fahad Alghamdi of Udhailiyah (SA) for saudi arabian oil company
IPC Code(s): F25J3/02
CPC Code(s): F25J3/0295
Abstract: a method to perform operations of a natural gas liquid (ngl) plant equipment iws disclosed. the method includes obtaining real time process condition parameters of the ngl plant equipment, calculating, using an equation of state (eos) and based on the real time process condition parameters, a compressibility factor of inlet and outlet streams of the ngl plant equipment, calculating, based on the calculated compressibility factor, a performance measure of the ngl plant equipment, and facilitating, based on the calculated performance measure, the operations of the ngl plant equipment.
Inventor(s): Aziz U. Rehman of Edmonton (CA) for saudi arabian oil company, Isa H. Al-Mudaibegh of Dammam (SA) for saudi arabian oil company, Naif A. Al-Sufyani of Al Khobar (SA) for saudi arabian oil company, Ahmed F. Al-Rashidi of Khobar (SA) for saudi arabian oil company, Yasser S. Al-Subhi of Dhahran (SA) for saudi arabian oil company
IPC Code(s): G01N29/265
CPC Code(s): G01N29/265
Abstract: ultrasonic pipeline crack inspection systems and methods can include a housing with an elongate body; a plurality of slots on a circumferential surface of the elongate body; and a plurality of square cross-section ultrasonic transducers (uts) positioned in the corresponding the plurality of slots. a controller operatively coupled to the plurality of square cross-section uts causes each ut of the plurality of square cross-section uts to transmit a respective ultrasonic beam through the fluid flowed through the pipeline towards a wall of the pipeline, to receive a respective reflection of each ultrasonic beam transmitted by each square cross-section ut, and to process respective ultrasonic beam and each respective reflection of each ultrasonic beam to analyze a crack in the wall of the pipeline.
Inventor(s): Young Seo Kim of Dhahran (SA) for saudi arabian oil company, Adam J. Fox of Dhahran (SA) for saudi arabian oil company, Krzysztof K. Sliz of Dhahran (SA) for saudi arabian oil company
IPC Code(s): G01V1/28, G01V1/30
CPC Code(s): G01V1/282
Abstract: systems and methods for time preserving full waveform inversion are disclosed. the methods may include acquiring, using a seismic acquisition system, a seismic dataset and, using a seismic processor, obtaining, from the seismic dataset, an event in two-way traveltime (twt) and a velocity model in twt, and converting the velocity model in twt into a velocity model in depth. the methods further include producing a final velocity model in depth, where the final velocity model is produced using a full waveform inversion (fwi), the velocity model in depth, and a twt-preserving method preserves the event in twt at each iteration of the fwi; and forming a seismic image in depth using the final velocity model in depth and the seismic dataset. the methods further include identifying, using a seismic interpretation workstation and based on the seismic image in depth, a drilling target; and planning a borehole path to the drilling target.
20250067892. CAPROCK ANALYSIS METHODS AND SYSTEMS_simplified_abstract_(saudi arabian oil company)
Inventor(s): Hui-Hai Liu of Houston TX (US) for saudi arabian oil company, Jilin Jay Zhang of Houston TX (US) for saudi arabian oil company
IPC Code(s): G01V1/50, G06F30/28
CPC Code(s): G01V1/50
Abstract: a method of analyzing a caprock of an aquifer includes determining, using a laboratory measurement device, a threshold hydraulic gradient of the caprock at which brine flows vertically in the caprock. the method further includes determining a breakthrough pressure of the caprock, wherein the breakthrough pressure reflects a difference between a copressure in the aquifer and a brine pressure in the caprock. the method further includes calculating, via a computing system that includes one or more hardware processors, an effective breakthrough pressure of the caprock based on the threshold hydraulic gradient and the breakthrough pressure, wherein the effective breakthrough pressure accounts for non-darcy flow of the brine within the caprock.
Inventor(s): Rashed D. Al Hajri of Baqaiq (SA) for saudi arabian oil company, Hatim A. Alhamdan of Dhahran (SA) for saudi arabian oil company, Muhammed H. Al Lutfallah of Al Qatif (SA) for saudi arabian oil company, Yasser S. Al Subhi of Dhahran (SA) for saudi arabian oil company
IPC Code(s): G05D7/06, G01N17/04
CPC Code(s): G05D7/0635
Abstract: valves for flushing dead legs in piping can include at least one corrosion probe operable to measure a parameter of fluid inside the pipe; an actuator movable between an open position and a closed position to control flow of the fluid through the valve; and a controller in electronic communication with the at least one corrosion probe, and the actuator, the controller configured to operate the actuator based on signals the at least one non destructive test sensor and the at least one corrosion probe
Inventor(s): Khaled M. Al-Shahrani of Dhahran (SA) for saudi arabian oil company, Saeed O. Al-Sobaiey of Dhahran (SA) for saudi arabian oil company
IPC Code(s): G08B21/18, G08B7/06, G08B21/02, H05B45/20
CPC Code(s): G08B21/182
Abstract: a system, device, and method for monitoring an operational area include a temperature sensor configured to measure an ambient temperature of the operational area in real time; a humidity sensor configured to measure a humidity of the operational area in real time; and a controller communicatively coupled to the temperature sensor and the humidity sensor. the controller is configured to calculate a heat index based on measurements including the ambient temperature and the humidity, determine a danger category based on a comparison of the heat index with a preset threshold, and provide an alert corresponding to the danger category.
SAUDI ARABIAN OIL COMPANY patent applications on February 27th, 2025
- SAUDI ARABIAN OIL COMPANY
- B23K26/14
- B23K26/38
- B23K26/70
- E21B29/00
- CPC B23K26/1462
- Saudi arabian oil company
- C01B32/55
- B01J23/755
- B01J35/00
- B01J35/02
- C01F5/24
- C01F11/18
- CPC C01F11/182
- C07C2/32
- CPC C07C2/32
- C08G61/12
- B01D53/22
- B01D71/62
- C07C7/144
- CPC C08G61/124
- C09K11/65
- G01N33/28
- CPC C09K11/65
- C12Q1/04
- G01N21/76
- CPC C12Q1/04
- E21B21/00
- CPC E21B21/003
- E21B21/08
- E21B21/06
- CPC E21B21/08
- E21B41/00
- B65G5/00
- E21B49/00
- CPC E21B41/0064
- E21B44/00
- G05B13/02
- CPC E21B44/00
- E21B47/11
- CPC E21B47/11
- F16K37/00
- F16K31/06
- G06T7/70
- CPC F16K37/0041
- F16L55/30
- B08B9/051
- CPC F16L55/30
- F25J3/02
- CPC F25J3/0295
- G01N29/265
- CPC G01N29/265
- G01V1/28
- G01V1/30
- CPC G01V1/282
- G01V1/50
- G06F30/28
- CPC G01V1/50
- G05D7/06
- G01N17/04
- CPC G05D7/0635
- G08B21/18
- G08B7/06
- G08B21/02
- H05B45/20
- CPC G08B21/182
