Patents Examined by Andrew Sue-Ako
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Patent number: 11807804Abstract: In one aspect, a method for plugging a bore includes pumping a slurry composition comprising a swellable phyllosilicate clay in an amount of 70 wt % or less into the bore, and permitting compaction of the phyllosilicate clay in the slurry to plug the bore.Type: GrantFiled: June 15, 2022Date of Patent: November 7, 2023Assignee: Solutions for Millennia Pty LtdInventor: Peter James Tait
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Patent number: 11807808Abstract: Introducing metal ions into fluids produced from a wellbore may inhibit the formation of scale on downhole production equipment. The ions may be introduced by one or more electrodes disposed in downhole locations such as in a sand control screen assembly, an inflow control device or in a production tubing base pipe. Parameters indicative or predictive of scale formation may be monitored, and an electrical voltage supplied to the electrodes may be adjusted to in response to any predetermined threshold of the parameters being exceeded. In some embodiments, a chemical ion source may be provided, which may release ions in response to erosion or corrosion reaction controlled by electrical power. Electric control of scale production allows for targeted feedback control of the amount of metal ions released as a scale inhibitor without requiring storage of downhole chemical solutions or the passage of fluid lines to downhole locations.Type: GrantFiled: May 20, 2022Date of Patent: November 7, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Michael Linley Fripp, Ibrahim El Mallawany, Rodrigo de Carvalho Mendez
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Patent number: 11802235Abstract: A fracturing fluid may comprise an aqueous based fluid and halloysite nanotubes, wherein the halloysite nanotubes comprise a cargo.Type: GrantFiled: August 2, 2021Date of Patent: October 31, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Liang Xin Xu, Philip Nguyen, Kai He
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Patent number: 11802231Abstract: Accordingly, this disclosure describes systems, compositions, and methods that may use pelletized diverting agent particulates for diversion, fluid loss control, and/or other subterranean treatments for controlling fluid flow in subterranean formations. In an embodiment, a method comprising: introducing a treatment fluid into a wellbore penetrating a subterranean formation wherein the treatment fluid comprises: a base fluid; a pelletized diverting agent comprising a degradable polymer, wherein the pelletized diverting agent at least partially plugs a zone in the subterranean formation; and diverting at least a portion of the treatment fluid and/or a subsequently introduced fluid away from the zone. In an embodiment, a treatment fluid comprising: a base fluid; and a pelletized diverting agent comprising a degradable polymer.Type: GrantFiled: December 29, 2022Date of Patent: October 31, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Travis Hope Larsen, Larry Steven Eoff, Aaron Michael Beuterbaugh, Chris A. Lewis
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Patent number: 11795369Abstract: A wellbore fluid includes a base fluid; and a crosslinked and branched polymeric fluid loss control agent formed from at least an acrylamide monomer and a sulfonated anionic monomer; wherein the fluid loss control agent has an extent of crosslinking that is selected so that the fluid loss control agent has a viscosity that is within a peak viscosity response of the viscosity response curve.Type: GrantFiled: April 5, 2021Date of Patent: October 24, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventor: Balakrishnan Panamarathupalayam
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Patent number: 11795365Abstract: A method including forming a hydrophobic film on one or more surfaces as part of a geothermal operation in which a circulating fluid comprising water is injected into an injection well, absorbs heat, and is recovered from a production well prior to extraction of at least a portion of the heat therefrom and recycle of the circulating fluid back to the or another injection well.Type: GrantFiled: July 29, 2022Date of Patent: October 24, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Philip D. Nguyen, Brian Alan Evans
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Patent number: 11795361Abstract: A composition of matter including a fluorescent assembly and a drilling fluid is provided. The fluorescent assembly includes a matrix material and a plurality of fluorophores held within the matrix material and has an average particle size of at least one millimeter. A method includes introducing the fluorescent assembly into a drilling fluid and circulating the drilling fluid through a well during a drilling operation that creates formation cuttings such that the fluorescent assembly interacts with the formation cuttings, creating tagged cuttings. The method further includes collecting returned cuttings from the circulating drilling fluid at a surface of the well, detecting the presence of the fluorescent assembly on the returned cuttings to identify the tagged cuttings, and correlating the tagged cuttings with a drill depth in the well at a time during the drilling operation.Type: GrantFiled: December 8, 2021Date of Patent: October 24, 2023Assignee: SAUDI ARABIAN OIL COMPANYInventors: Vera Solovyeva, Nouf Jabri, Alberto Marsala, Klemens Katterbauer
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Patent number: 11787993Abstract: A system and method for treating lost circulation, including providing a treatment fluid including a polymer and a nitrogen-generating compound through a wellbore into a lost circulation zone in a subterranean formation, generating nitrogen gas in the lost circulation zone by a reaction of the nitrogen-generating compound, generating foam from the nitrogen gas and the treatment fluid in the lost circulation zone to give foamed polymer in the lost circulation zone, and plugging the lost circulation zone with the foamed polymer.Type: GrantFiled: March 28, 2022Date of Patent: October 17, 2023Assignee: Saudi Arabian Oil CompanyInventors: Ayman Raja Al-Nakhli, Wajdi Mohammed Buhaezah, Saleh A. Haidary, Rami A. Sindi
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Patent number: 11787996Abstract: A method may include providing a single-phase cleanout fluid comprising a first nonionic surfactant with a hydrophilic-lipophilic balance (HLB) greater than 10, a second nonionic surfactant with an HLB greater than 10, a third nonionic surfactant with an HLB of less than 10, and a solvent; preparing a cleanout pill by mixing the single-phase cleanout fluid with a brine; and displacing a fluid in a wellbore using the cleanout pill.Type: GrantFiled: June 7, 2022Date of Patent: October 17, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Emily Hart, Hui Zhou, Kay Ann Galindo
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Patent number: 11787997Abstract: Provided is a method that may include introducing into a wellbore as a single stage treatment a composition that may include a fluid formulation that is a water-in-oil emulsion having an organic phase and an aqueous phase, the aqueous phase dispersed in the organic phase; maintaining the wellbore by shutting-in the well; and hydraulic fracturing the wellbore. The composition may contain a chelating agent and may interact with an oil-based sludge or filter cake, which may contain barite, at a target zone, allowing the composition to remove a portion of the oil-based mud sludge or filter cake.Type: GrantFiled: March 21, 2022Date of Patent: October 17, 2023Assignee: SAUDI ARABIAN OIL COMPANYInventors: Abdullah Al Moajil, Waddah H. Almahri
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Patent number: 11781412Abstract: A method for evaluating induced fractures in a wellbore includes obtaining a first set of data in a wellbore using a downhole logging tool. A first proppant is pumped into the wellbore, after the first set of data is captured. The first proppant includes a first tracer that is not radioactive. A second proppant is also pumped into the wellbore, after the first proppant is pumped into the wellbore. The second proppant includes a second tracer that is not radioactive, and the second tracer is different than the first tracer. A second set of data is obtained in the wellbore using the downhole tool after the first and second proppants are pumped into the wellbore. The first and second sets of data are compared.Type: GrantFiled: May 18, 2020Date of Patent: October 10, 2023Assignee: CARBO CERAMICS INC.Inventors: Jeremy Zhang, Harry D. Smith, Jr.
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Patent number: 11773707Abstract: Methods and systems for creating fractures in rock are disclosed herein. In an exemplary method, reactive fluid is delivered into a wellbore. Formation fracture pressure is added to the reactive fluid in the wellbore sufficient to create a fracture network in a formation. The reaction pressure rubblizes the portion of a rock face of the fracture wall face to generate propping rubble that props the fracture open.Type: GrantFiled: August 5, 2021Date of Patent: October 3, 2023Assignee: ExxonMobil Technology and Engineering CompanyInventor: Steve Lonnes
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Patent number: 11773684Abstract: Wellbore drilling and completion systems implement a method of completing a wellbore. A laser head is mounted to a wellbore drilling assembly positioned within a wellbore formed in a subterranean zone. The laser head emits a first laser beam in a downhole direction within the wellbore to form the wellbore through the subterranean zone. Doing so causes portions of the subterranean zone to be released as drill cuttings into the wellbore. The laser head emits a second laser beam in a radial direction within the wellbore. The second laser beam is incident on a portion of the drill cuttings. The second laser beam causes the portion of the drill cuttings to consolidate and form a casing of the wellbore.Type: GrantFiled: June 21, 2022Date of Patent: October 3, 2023Assignee: Saudi Arabian Oil CompanyInventor: Sameeh Issa Batarseh
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Patent number: 11767461Abstract: A method of treating a carbonate formation includes introducing a stimulation fluid into the carbonate formation at a pressure greater than a fracture pressure of the formation and creating openings in the carbonate formation via the stimulation fluid. Then, a fluoride salt solution, optionally including a proppant, may be introduced into the carbonate formation such that it at least partially penetrates into the openings. The fluoride salt may then be reacted with a carbonate surface in the carbonate formation to form fluorite on a surface of the formation thereby increasing a hardness of the carbonate formation.Type: GrantFiled: May 25, 2022Date of Patent: September 26, 2023Assignees: SAUDI ARABIAN OIL COMPANY, KING FAHD UNIVERSITY OF PETROLEUM & MINERALSInventors: Yevgeniy Samarkin, Murtada Saleh Aljawad, Theis Solling, Murtadha J. AlTammar, Khalid Mohammed Alruwaili
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Patent number: 11767462Abstract: Disclosed are particulate compositions comprising particles of a blend of one or more polyvinyl alcohol polymers with one or more aliphatic polyester polymers, wherein such particulate compositions are useful, for example, as plugging agents for treatments applied to a subterranean formation traversed by the borehole of an oil or gas well.Type: GrantFiled: May 21, 2021Date of Patent: September 26, 2023Assignee: Kuraray Co., Ltd.Inventors: Ghebrehiwet Ghebremeskel, Takuma Kaneshima, Keisuke Morikawa, Amanda Reneau
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Patent number: 11761319Abstract: A method of producing subterranean fractures in geologic formations having a significant amount of water present (a wet well) and/or at deep locations (1.5-2 miles or more) for the extraction of hydrocarbons therefrom includes flowing an explosive hydrophobic emulsion mixture to protect the air and fuel mixture subsequently flowed into a well hole. The build-up of pressure using a multiple plate restriction orifice assembly eventually causes auto-ignition of the air and fuel mixture which fractures the formation for recovery of the hyrdrocarbons.Type: GrantFiled: May 27, 2022Date of Patent: September 19, 2023Assignee: Twin Disc, Inc.Inventor: Edwin E. Wilson
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Patent number: 11760912Abstract: A composition of matter includes a core-shell quantum dot particle having an inorganic core and an organic shell and drilling fluid. A method includes introducing a core-shell quantum dot particle having an inorganic core and a polymer shell into a drilling fluid, circulating the drilling fluid through a well during a drilling operation that creates formation cuttings such that the core-shell quantum dot particle interacts with the formation cuttings, creating tagged cuttings, collecting returned cuttings from the circulating drilling fluid at a surface of the well, detecting the presence of the core-shell quantum dot particle on the returned cuttings to identify the tagged cuttings, and correlating the tagged cuttings with a drill depth in the well at a time during the drilling operation.Type: GrantFiled: October 19, 2021Date of Patent: September 19, 2023Assignee: SAUDI ARABIAN OIL COMPANYInventors: Nouf M. Aljabri, Vera Solovyeva, Alberto F. Marsala
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Patent number: 11753883Abstract: Lost circulation material (LCM) and method including LCM objects each having a centrally-disposed solid core and tentacles extending from the solid core to entangle with tentacles of neighboring LCM objects to treat loss circulation in a wellbore in a subterranean formation. The LCM as solid cores and entangled tentacles at the loss circulation zone collects solids from wellbore fluid to form a barrier to treat the loss circulation.Type: GrantFiled: December 17, 2021Date of Patent: September 12, 2023Assignee: Saudi Arabian Oil CompanyInventor: Md Amanullah
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Patent number: 11753584Abstract: A method of hydraulic fracturing may comprise mixing at least one liquid sand mixture with a fluid to produce a fracturing fluid; and conveying the fracturing fluid to two or more wellbores simultaneously, wherein the wellbores penetrate a subterranean formation.Type: GrantFiled: June 22, 2022Date of Patent: September 12, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Mehdi Mazrooee, Ubong Akpan Inyang, Alexander Jose Verde Salas
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Patent number: 11746607Abstract: Lost circulation material (LCM) and method including LCM objects each having a centrally-disposed solid core and tentacles extending from the solid core to entangle with tentacles of neighboring LCM objects to treat loss circulation in a wellbore in a subterranean formation. The LCM as solid cores and entangled tentacles at the loss circulation zone collects solids from wellbore fluid to form a barrier to treat the loss circulation.Type: GrantFiled: December 14, 2021Date of Patent: September 5, 2023Assignee: Saudi Arabian Oil CompanyInventor: Md Amanullah