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1.发明公开公开(公告)号：US20240309265A1
公开(公告)日：2024-09-19
申请号：US18670749
申请日：2024-05-22
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Mohammed Ali Ibrahim Sayed , Rajesh Saini
CPC classification number: C09K8/584 , C09K8/594 , E21B43/255 , C09K2208/10 , C09K2208/30
Abstract: A formation treatment fluid may include a wettability alteration agent, a solvent, an injection gas, and an optional foaming agent. The wettability alteration agent may include a fluorinated surfactant, a silicon-based surfactant, charged nanoparticles partially modified with fluorine containing groups, or combinations thereof. Methods for altering a hydrocarbon-bearing reservoir surface wettability may include providing the formation treatment fluid, injecting the formation treatment fluid into the hydrocarbon-bearing reservoir, and recovering fluids produced from the hydrocarbon-bearing reservoir.
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Patent Agency Ranking
公开(公告)号：US20230001483A1
公开(公告)日：2023-01-05
申请号：US17365521
申请日：2021-07-01
Applicant: Saudi Arabian Oil Company
Inventor： Mohammed Ali Ibrahim Sayed , Yanhui Han , Brent Cooper , Rajesh Saini
IPC: B22F10/14 , B33Y10/00 , B33Y80/00 , B28B1/00 , B29C64/165 , E21B43/267
Abstract: A 3D printed proppant includes a core having support bars extending from the core to a shell, the shell encapsulating the core and the support bars. Another 3D printed proppant includes a porous core and a shell encapsulating the porous core, where the porous core has a porosity from 25% to 75%. The 3D printed proppant has a particle size from 8 mesh to 140 mesh. The core, the support bars, the porous core, the shell, or combinations thereof includes metal, polymer, ceramic, composite, or combinations thereof. Additionally, a method for producing a 3D printed proppant is provided.
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公开(公告)号：US12083593B2
公开(公告)日：2024-09-10
申请号：US17365521
申请日：2021-07-01
Applicant: Saudi Arabian Oil Company
Inventor： Mohammed Ali Ibrahim Sayed , Yanhui Han , Brent Cooper , Rajesh Saini
CPC classification number: B22F10/14 , B28B1/001 , B29C64/165 , B33Y10/00 , B33Y80/00
Abstract: A 3D printed proppant includes a core having support bars extending from the core to a shell, the shell encapsulating the core and the support bars. Another 3D printed proppant includes a porous core and a shell encapsulating the porous core, where the porous core has a porosity from 25% to 75%. The 3D printed proppant has a particle size from 8 mesh to 140 mesh. The core, the support bars, the porous core, the shell, or combinations thereof includes metal, polymer, ceramic, composite, or combinations thereof. Additionally, a method for producing a 3D printed proppant is provided.
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公开(公告)号：US10577528B2
公开(公告)日：2020-03-03
申请号：US16279575
申请日：2019-02-19
Applicant: Saudi Arabian Oil Company
Inventor： Mohammed Ali Ibrahim Sayed , Ghaithan A. Al-Muntasheri
Abstract: Gas and condensate productivities from a hydrocarbon reservoir can be enhanced using a chemical treatment composition. The chemical treatment composition includes a solvent mixture and a wettability alteration chemical. The solvent mixture includes a solvent that is operable to increase the relative permeability of gas within the hydrocarbon reservoir and the wettability alteration chemical is operable to alter the wettability of surfaces of the hydrocarbon reservoir, in each case enhancing the gas and condensate productivities from the hydrocarbon reservoir. The solvent mixture is selected to provide a chemical treatment composition with a flash point of at least 40° C. (104° F.).
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公开(公告)号：US20190177600A1
公开(公告)日：2019-06-13
申请号：US16279575
申请日：2019-02-19
Applicant: Saudi Arabian Oil Company
Inventor： Mohammed Ali Ibrahim Sayed , Ghaithan A. Al-Muntasheri
Abstract: Gas and condensate productivities from a hydrocarbon reservoir can be enhanced using a chemical treatment composition. The chemical treatment composition includes a solvent mixture and a wettability alteration chemical. The solvent mixture includes a solvent that is operable to increase the relative permeability of gas within the hydrocarbon reservoir and the wettability alteration chemical is operable to alter the wettability of surfaces of the hydrocarbon reservoir, in each case enhancing the gas and condensate productivities from the hydrocarbon reservoir. The solvent mixture is selected to provide a chemical treatment composition with a flash point of at least 40° C. (104° F.).
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公开(公告)号：US20240399456A1
公开(公告)日：2024-12-05
申请号：US18799033
申请日：2024-08-09
Applicant: Saudi Arabian Oil Company
Inventor： Mohammed Ali Ibrahim Sayed , Yanhui Han , Brent Cooper , Rajesh Saini
IPC: B22F10/14 , B28B1/00 , B29C64/165 , B33Y10/00 , B33Y80/00
Abstract: A method of producing a 3D printed proppant comprises providing a 3D printing apparatus that produces the 3D printed proppant; distributing a layer of build material within a build chamber of the 3D printing apparatus, wherein the build material comprises metal, polymer, ceramic, composite, or combinations thereof; depositing a layer of binder material on the layer of build material; curing the binder material within the 3D printing apparatus; and repeating as necessary to produce the 3D printed proppant, wherein the 3D printed proppant has a particle size from 8 mesh to 140 mesh.
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