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公开(公告)号：US20240218232A1
公开(公告)日：2024-07-04
申请号：US18606269
申请日：2024-03-15
发明人： Yenny CHRISTANTI , Konstantin Viktorovich VIDMA , Changsheng XIANG , Samuel DANICAN , Valerie Gisele Helene LAFITTE
IPC分类号： C09K8/508 , C09K8/514 , E21B33/12 , E21B33/138
CPC分类号： C09K8/5083 , C09K8/514 , E21B33/1208 , E21B33/138 , C09K2208/08 , C09K2208/28 , E21B2200/08
摘要： 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：US20210024807A1
公开(公告)日：2021-01-28
申请号：US16982154
申请日：2019-04-03
发明人： Konstantin VIDMA , Anna DUNAEVA , Changsheng XIANG , Jazmin GODOY-VARGAS , Mohan Kanaka Raju PANGA , John Thomas MAYO , Dmitriy USOLTSEV , Jacob KARIAMPALLY
IPC分类号： C09K8/516 , C09K8/80 , C09K8/514 , C09K8/508 , C09K8/504 , E21B43/267 , E21B33/138
摘要： 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：US20230323187A1
公开(公告)日：2023-10-12
申请号：US17754732
申请日：2020-10-09
发明人： Yenny CHRISTANTI , Konstantin Viktorovich VIDMA , Changsheng XIANG , Samuel DANICAN , Valerie Gisele Helene LAFITTE
IPC分类号： C09K8/508 , C09K8/514 , E21B33/138 , E21B33/12
CPC分类号： C09K8/5083 , C09K8/514 , E21B33/138 , E21B33/1208 , C09K2208/08 , C09K2208/28 , E21B2200/08
摘要： 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：US20220403228A1
公开(公告)日：2022-12-22
申请号：US17662488
申请日：2022-05-09
摘要： 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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公开(公告)号：US20180127644A1
公开(公告)日：2018-05-10
申请号：US15575530
申请日：2016-05-20
IPC分类号： C09K8/80 , C09K8/70 , C09K8/66 , E21B43/267
CPC分类号： C09K8/80 , C09K8/66 , C09K8/70 , C09K8/84 , C09K8/92 , C09K2208/08 , C09K2208/10 , E21B43/267
摘要： 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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6.发明申请公开(公告)号：US20180127639A1
公开(公告)日：2018-05-10
申请号：US15344274
申请日：2016-11-04
IPC分类号： C09K8/68 , C09K8/80 , E21B43/26 , E21B43/267
CPC分类号： C09K8/68 , C09K8/80 , C09K2208/08 , C09K2208/10 , E21B43/267
摘要： Methods herein include treating a formation including pumping a fracturing fluid including proppant, non-degradable fibers, and a degradable component into fractures in the formation. Fracturing fluids herein include an aqueous base fluid, a proppant materials, non-degradable fibers, and a degradable component. Methods of treating a formation include alternately pumping a first fracturing fluid having proppant into a wellbore penetrating the formation and pumping a second fracturing fluid that is substantially proppant-free into the wellbore penetrating the formation, wherein at least one of the first fracturing fluid and the second fracturing fluid comprise a non-degradable fiber.
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