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公开(公告)号：US12269988B2
公开(公告)日：2025-04-08
申请号：US18451899
申请日：2023-08-18
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Konstantin Vidma , Anna Dunaeva , Changsheng Xiang , Jazmin Godoy-Vargas , Mohan Kanaka Raju Panga , John Thomas Mayo , Dmitriy Usoltsev , Jacob Kariampally
IPC: E21B43/267 , C09K8/504 , C09K8/508 , C09K8/514 , C09K8/516 , C09K8/80 , E21B33/138
Abstract: Methods include pumping a fracturing pad fluid into a subterranean formation under conditions of sufficient rate and pressure to create at least one fracture in the subterranean formation, the fracturing pad fluid including a carrier fluid and a plurality of bridging particles, the bridging particles forming a bridge in a fracture tip of a far field region of the formation. Methods further include pumping a first plurality of fibers into the subterranean formation to form a low permeability plug with the bridging particles, and pumping a proppant fluid comprising a plurality of proppant particles.
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公开(公告)号：US11939523B2
公开(公告)日：2024-03-26
申请号：US17662488
申请日：2022-05-09
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Changsheng Xiang , Mohan Kanaka Raju Panga , Valerie Gisele Helene Lafitte , Zachary McCathran
CPC classification number: C09K8/80 , C09K8/66 , C09K8/70 , C09K8/84 , C09K8/92 , E21B43/267 , C09K2208/08 , C09K2208/10
Abstract: A fracturing fluid may include an aqueous base fluid; a proppant material; and hydrophilic fibers having a length of about 250 microns to 10 millimeters. A method of performing a fracturing operation may include injecting a fracturing fluid comprising hydrophilic fibers having a length of about 250 microns to 10 millimeters and proppant into a wellbore.
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Patent Agency Ranking
公开(公告)号：US11932807B2
公开(公告)日：2024-03-19
申请号：US17754732
申请日：2020-10-09
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Yenny Christanti , Konstantin Viktorovich Vidma , Changsheng Xiang , Samuel Danican , Valerie Gisele Helene Lafitte
IPC: E21B33/138 , C09K8/508 , C09K8/514 , E21B33/12
CPC classification number: C09K8/5083 , C09K8/514 , E21B33/1208 , E21B33/138 , C09K2208/08 , C09K2208/28 , E21B2200/08
Abstract: A wellbore treatment fluid is disclosed herein, the fluid comprising a butenediol vinyl alcohol copolymer. Also, a wellbore treatment fluid comprises a dissolvable material capable of forming a gel upon hydration, the dissolvable material having a cylindrical cross-sectional shape. Methods of treating a subterranean formation includes introducing a treatment fluid comprising a butenediol vinyl alcohol copolymer, and creating a plug with the treatment fluid.
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公开(公告)号：US20180282214A1
公开(公告)日：2018-10-04
申请号：US15478914
申请日：2017-04-04
Applicant: Schlumberger Technology Corporation
Inventor： Changsheng Xiang , Mohan Kanaka Raju Panga
Abstract: A cement composition including an aqueous fluid, inorganic cement, a foaming agent, a gas generating agent, and a stabilizer composition comprising graphene oxide. The cement composition is placed in a subterranean well and allowed to set and form a set cement. The presence of the graphene oxide results in the set cement having a greatest percent deviation from a measured slurry density of less than about 1.5%.
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公开(公告)号：US20240067862A1
公开(公告)日：2024-02-29
申请号：US18451899
申请日：2023-08-18
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Konstantin VIDMA , Anna Dunaeva , Changsheng Xiang , Jazmin Godoy-Vargas , Mohan Kanaka Raju Panga , John Thomas Mayo , Dmitriy Usoltsev , Jacob Kariampally
IPC: C09K8/516 , C09K8/504 , C09K8/508 , C09K8/514 , C09K8/80 , E21B33/138 , E21B43/267
CPC classification number: C09K8/516 , C09K8/5045 , C09K8/508 , C09K8/514 , C09K8/80 , E21B33/138 , E21B43/267 , C09K2208/08 , C09K2208/18
Abstract: Methods include pumping a fracturing pad fluid into a subterranean formation under conditions of sufficient rate and pressure to create at least one fracture in the subterranean formation, the fracturing pad fluid including a carrier fluid and a plurality of bridging particles, the bridging particles forming a bridge in a fracture tip of a far field region of the formation. Methods further include pumping a first plurality of fibers into the subterranean formation to form a low permeability plug with the bridging particles, and pumping a proppant fluid comprising a plurality of proppant particles.
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公开(公告)号：US11732179B2
公开(公告)日：2023-08-22
申请号：US16982154
申请日：2019-04-03
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Konstantin Vidma , Anna Dunaeva , Changsheng Xiang , Jazmin Godoy-Vargas , Mohan Kanaka Raju Panga , John Thomas Mayo , Dmitriy Usoltsev , Jacob Kariampally
IPC: E21B43/267 , C09K8/516 , C09K8/504 , C09K8/508 , C09K8/514 , C09K8/80 , E21B33/138
CPC classification number: C09K8/516 , C09K8/508 , C09K8/5045 , C09K8/514 , C09K8/80 , E21B33/138 , E21B43/267 , C09K2208/08 , C09K2208/18
Abstract: Methods include pumping a fracturing pad fluid into a subterranean formation under conditions of sufficient rate and pressure to create at least one fracture in the subterranean formation, the fracturing pad fluid including a carrier fluid and a plurality of bridging particles, the bridging particles forming a bridge in a fracture tip of a far field region of the formation. Methods further include pumping a first plurality of fibers into the subterranean formation to form a low permeability plug with the bridging particles, and pumping a proppant fluid comprising a plurality of proppant particles.
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公开(公告)号：US11326093B2
公开(公告)日：2022-05-10
申请号：US15575530
申请日：2016-05-20
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Changsheng Xiang , Mohan Kanaka Raju Panga , Valerie Gisele Helene Lafitte , Zachary McCathran
Abstract: A fracturing fluid may include an aqueous base fluid; a proppant material; and hydrophilic fibers having a length of about 250 microns to 10 millimeters. A method of performing a fracturing operation may include injecting a fracturing fluid comprising hydrophilic fibers having a length of about 250 microns to 10 millimeters and proppant into a wellbore.
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