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公开(公告)号：US11486242B2
公开(公告)日：2022-11-01
申请号：US17159787
申请日：2021-01-27
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Maxim Orlov , Timur Zharnikov , Vera Solovyeva , Tao Chen
Abstract: A method for wellbore treatment. The method including preparing an encapsulated treatment agent via polymerization, feeding the encapsulated treatment agent into the wellbore, delivering the encapsulated treatment agent to a desired depth within a formation in the wellbore, activating an acoustic or an electromagnetic source at the desired depth within the formation, and generating an acoustic field or an electromagnetic field. The acoustic field or electromagnetic field activates the encapsulant thereby releasing the treatment agent into the wellbore and a desired depth.
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公开(公告)号：US20250025845A1
公开(公告)日：2025-01-23
申请号：US18714296
申请日：2022-10-03
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Maxim Orlov , Vyacheslav Grokhovsky , Muhammad M. Almajid
IPC: B01F23/231 , B01F35/90
Abstract: A microfluidic system (100) may include a set of replaceable microfluidic cartridges (3), each having a mechanically rigid box (202) and a set of parallel microfluidic capillaries (6), and a cooling system (216) that is in thermal contact with the mechanically rigid box (202). A gas stream may flow through the capillaries (6), and an aqueous fluid stream may flow through a space (5) in between an inner surface of the mechanically rigid box (202) and an outer surface of the set of capillaries (6). A method may include providing such a microfluidic system (100), introducing a gas stream through capillaries (6), introducing an aqueous fluid stream to flow through the space (5), generating gas bubbles (218) in the aqueous fluid stream through the capillaries (6), saturating the aqueous fluid stream with gas bubbles (218), recirculating the remaining undissolved gas through a dedicated contour tube and transferring the gas containing the aqueous fluid stream to an external storage unit.
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公开(公告)号：US12297148B2
公开(公告)日：2025-05-13
申请号：US17453297
申请日：2021-11-02
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Maxim Orlov , Abdullah S. Al-Yami , Madina Baltaeva
IPC: B01J13/16 , C04B20/00 , C04B20/10 , C04B24/12 , C04B28/02 , C04B28/04 , C04B103/00 , C04B103/40 , C04B111/00
Abstract: Microcapsule encapsulated microcapsule (MIM) material compositions and methods for preparing the same are provided for self-repairing cements that include a plurality of first microcapsules where each of the first microcapsule comprises a first core and a first shell and a plurality of second microcapsules that each comprise a second core and a second shell where the plurality of second microcapsules are dispersed within a continuous phase comprised within the first core of each of the first microcapsules. The MIM material may be prepared such that the first and second shell comprise a cross-linked material. Compositions for self-healing cement slurries are also provided and include cement, sand, water, and microcapsule encapsulated microcapsules (MIM) materials.
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公开(公告)号：US20250050298A1
公开(公告)日：2025-02-13
申请号：US18717993
申请日：2021-12-14
Applicant: Saudi Arabian Oil Company
Inventor： Maxim Orlov , Vyacheslav Grokhovsky , Abdullah Saleh Hussain Al-Yami
IPC: B01J13/04
Abstract: Some microcapsule forming systems include a first container containing a core material; a second container containing a shell material; one or more heaters in mechanical contact with the first and second containers; a first pair of syringe pumps operable to pump the heated core material from the first container to an encapsulation cell; a second pair of syringe pumps operable to pump the heated shell material from the first container to the encapsulation cell; a controller for controlling the one or more heaters and the first and second pair of syringe pumps; the encapsulation cell comprising a first nozzle disposed concentrically within a second nozzle, the first nozzle operable to form a sphere using the heated and pumped core material and the second nozzle operable to form a shell surrounding the sphere using the heated and pumped shell material to form a microcapsule.
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公开(公告)号：US20250109642A1
公开(公告)日：2025-04-03
申请号：US18729185
申请日：2023-02-24
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Maxim Orlov , Timur Zharnikov , Abdullah S. Al-Yami
IPC: E21B21/00 , E21B47/117
Abstract: A system for treating a lost circulation zone within a wellbore that includes a treatment sub 300 is provided. The treatment sub 300 includes a communications device, an internal fluid conduit 1016 configured to convey a wellbore fluid through the treatment sub 100, and the interior 327 of the treatment sub 300 is between a sub exterior surface 328 and the internal fluid conduit 1016. The treatment sub 300 also includes a radiation source 352 configured to generate a form of radiation within a wellbore fluid. Further provided are methods of using the system to treat loss circulation zones.
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Patent Agency Ranking
公开(公告)号：US20250084300A1
公开(公告)日：2025-03-13
申请号：US18248197
申请日：2022-04-08
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Timur Zharnikov , Maxim Orlov , Tao Chen
Abstract: A well treatment composition may include a capsule and a treatment agent solution within the capsule. The treatment agent solution may have a treatment agent. The system may include a radiation source: neutron, gamma, X-ray, and/or ultraviolet. A method may include introducing the well treatment composition downhole in wellbore circulation fluid, and introducing a radiation source into the wellbore and positioning the radiation source. The method may include activating the radiation source and emitting radiation that intermingles with the well treatment composition at a target location. The method may include maintaining the wellbore to allow emitted radiation from the activated radiation source to react with the well treatment composition, forming a radiation activated well treatment composition. The method may include allowing the radiation activated well treatment composition to disintegrate or dissolve, breaking encapsulation and releasing treatment agent at the target location.
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公开(公告)号：US12264282B2
公开(公告)日：2025-04-01
申请号：US17992360
申请日：2022-11-22
Applicant: Saudi Arabian Oil Company
Inventor： Iaroslav Rybkin , Maxim Orlov , Rajendra Arunkumar Kalgaonkar
IPC: C09K8/80 , B01J13/08 , C09K8/70 , C09K8/92 , E21B43/267
Abstract: Fracturing subterranean formation to produce hydrocarbons requires fracturing fluids. These fluids contain proppant particles. A system and method for making and using ultralight weight proppant particles includes a composite of a precipitated polymer matrix and a plant-based material, wherein the precipitated polymer matrix includes a thermoplastic, and wherein the plant-based material includes microparticles.
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公开(公告)号：US20250100907A1
公开(公告)日：2025-03-27
申请号：US18475317
申请日：2023-09-27
Applicant: Saudi Arabian Oil Company
Inventor： Andrey Kovalskii , Anton Manakhov , Madina Baltaeva , Maxim Orlov , Fahd Ibrahim AlGhunaimi , Norah Aljuryyed
IPC: C02F1/44 , B01D61/02 , B01D65/02 , B01D67/00 , B01D71/28 , C02F101/10 , C02F103/10 , C08J7/12
Abstract: A system and a method for purifying a produced water using a nanomembrane formed from polymeric waste are provided. The method includes placing the nanomembrane into an aqueous solution, wherein a surface of the nanomembrane is functionalized with carboxyl groups. Carbon dioxide is injected into the aqueous solution, and bivalent alkaline earth cations are adsorbed on the surface of the nanomembrane in the presence of carbonate ions (CO32−) to form carbonate crystals on the surface of the nanomembrane.
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公开(公告)号：US20240166941A1
公开(公告)日：2024-05-23
申请号：US17992360
申请日：2022-11-22
Applicant: Saudi Arabian Oil Company
Inventor： Iaroslav Rybkin , Maxim Orlov , Rajendra Arunkumar Kalgaonkar
IPC: C09K8/80 , B01J13/08 , C09K8/70 , C09K8/92 , E21B43/267
CPC classification number: C09K8/805 , B01J13/08 , C09K8/70 , C09K8/92 , E21B43/267 , C09K2208/04
Abstract: A system and method for making and using proppant particles is provided. An exemplary proppant particle includes a composite of a precipitated polymer matrix and a plant-based material, wherein the precipitated polymer matrix includes a thermoplastic, and wherein the plant-based material includes microparticles.
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公开(公告)号：US20230136906A1
公开(公告)日：2023-05-04
申请号：US17453297
申请日：2021-11-02
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Maxim Orlov , Abdullah S. Al-Yami , Madina Baltaeva
Abstract: Microcapsule encapsulated microcapsule (MIM) material compositions and methods for preparing the same are provided for self-repairing cements that include a plurality of first microcapsules where each of the first microcapsule comprises a first core and a first shell and a plurality of second microcapsules that each comprise a second core and a second shell where the plurality of second microcapsules are dispersed within a continuous phase comprised within the first core of each of the first microcapsules. The MIM material may be prepared such that the first and second shell comprise a cross-linked material. Compositions for self-healing cement slurries are also provided and include cement, sand, water, and microcapsule encapsulated microcapsules (MIM) materials.
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