CN108753272B - 一种致密油藏高效渗吸不返排压裂液及其渗吸吞吐采油方法 - Google Patents
一种致密油藏高效渗吸不返排压裂液及其渗吸吞吐采油方法 Download PDFInfo
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- CN108753272B CN108753272B CN201810592031.9A CN201810592031A CN108753272B CN 108753272 B CN108753272 B CN 108753272B CN 201810592031 A CN201810592031 A CN 201810592031A CN 108753272 B CN108753272 B CN 108753272B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/605—Compositions for stimulating production by acting on the underground formation containing biocides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/885—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/26—Gel breakers other than bacteria or enzymes
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CN201810592031.9A CN108753272B (zh) | 2018-06-11 | 2018-06-11 | 一种致密油藏高效渗吸不返排压裂液及其渗吸吞吐采油方法 |
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CN201810592031.9A CN108753272B (zh) | 2018-06-11 | 2018-06-11 | 一种致密油藏高效渗吸不返排压裂液及其渗吸吞吐采油方法 |
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CN108753272A CN108753272A (zh) | 2018-11-06 |
CN108753272B true CN108753272B (zh) | 2019-11-08 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109653721B (zh) * | 2018-12-28 | 2023-08-25 | 延长油田股份有限公司七里村采油厂 | 一种浅层低压低渗透油藏压裂增能驱油一体化工艺方法 |
CN109825277A (zh) * | 2019-01-28 | 2019-05-31 | 中国石油天然气股份有限公司 | 一种用于致密油气藏的仿油基压裂液及其制备方法 |
CN110643343B (zh) * | 2019-10-10 | 2022-03-29 | 西南石油大学 | 一种渗吸采油超分子压裂液体系及其应用 |
CN111594124A (zh) * | 2020-05-26 | 2020-08-28 | 中国石油化工股份有限公司 | 一种浅层致密油藏渗吸压裂方法、浅层致密油藏用压裂体系、免排渗吸压裂液 |
CN114059984A (zh) * | 2020-08-03 | 2022-02-18 | 中国石油化工股份有限公司 | 一种中低渗透强水敏稠油油藏的化学冷采方法 |
CN112358862B (zh) * | 2020-09-07 | 2022-08-09 | 中国石油天然气股份有限公司 | 一种适用于低流度致密油储层的驱油降粘压裂液 |
CN115405281A (zh) * | 2021-05-28 | 2022-11-29 | 中国石油化工股份有限公司 | 一种中低渗透强水敏稠油井的增产方法 |
Citations (2)
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CN105134158A (zh) * | 2015-08-26 | 2015-12-09 | 中国石油天然气股份有限公司 | 一种补充致密油储层地层能量的压裂方法 |
CN106467736A (zh) * | 2015-08-21 | 2017-03-01 | 中国石油化工股份有限公司 | 一种用于页岩压裂的压裂液及其制备方法 |
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CN101781552B (zh) * | 2009-12-21 | 2012-11-07 | 陕西延长石油(集团)有限责任公司研究院 | 一种生物酶破胶剂及利用其进行水基胍胶压裂破胶的工艺方法 |
CN102127415A (zh) * | 2011-01-18 | 2011-07-20 | 大庆油田有限责任公司 | 低伤害超级胍胶压裂液 |
CN103510933B (zh) * | 2013-09-27 | 2016-02-10 | 中国石油天然气股份有限公司 | 一种渗吸剂渗吸采油效果的定量评价方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN106467736A (zh) * | 2015-08-21 | 2017-03-01 | 中国石油化工股份有限公司 | 一种用于页岩压裂的压裂液及其制备方法 |
CN105134158A (zh) * | 2015-08-26 | 2015-12-09 | 中国石油天然气股份有限公司 | 一种补充致密油储层地层能量的压裂方法 |
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Inventor after: Huang Feifei Inventor after: Pu Chunsheng Inventor after: Pei Ze Inventor after: Lu Leichao Inventor after: Jiang Lu Inventor after: Gu Xiaoyu Inventor after: Zhang Geng Inventor after: Liu Jing Inventor after: Wu Feipeng Inventor before: Huang Feifei Inventor before: Pu Chunsheng Inventor before: Lu Leichao Inventor before: Jiang Lu Inventor before: Gu Xiaoyu Inventor before: Zhang Geng Inventor before: Liu Jing Inventor before: Wu Feipeng |
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Effective date of registration: 20191015 Address after: 266580 Qingdao Changjiang Road, Huangdao District, Shandong, No. 66 Applicant after: China University of Petroleum (East China) Applicant after: Stone large oil gas engineering services Co., Ltd in Yan'an Applicant after: PetroChina Co Ltd Changbei oilfield Changbei operation branch company Address before: 266580 Qingdao Changjiang Road, Huangdao District, Shandong, No. 66 Applicant before: China University of Petroleum (East China) |
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