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GEL: 作品数：1066被引量：2123H指数：15; 导出分析报告; 相关领域：医药卫生理学更多>>; 相关作者：陈花玲罗斌朱子才左明章于敏更多>>; 相关机构：华中科技大学安徽医科大学南京航空航天大学西安交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划广东省自然科学基金更多>>

Experimental study of reservoir damage of water-based fracturing fluids prepared by different polymers: 《Petroleum Science》2024年第5期3298-3306,共9页Guo-Dong Wu Li-Kun Wang Chun-Yan Zhao Ze-Jun Zhang Jian-Yu Yin Maryamgul Anwaier Hong-Da Ren Dan Yang Shu-Li Yin Zhuo-Lin Cai Dao-Yi Zhu; Fracturing operations can effectively improve the production of low-permeable reservoirs. The performance of fracturing fluids directly affects the fracturing efficiency and back flow capacity. As polymerbased fractur...; 关键词：Fracturing fluid Guar gum HPAM Gel-breaking fluid Formation damage

Supramolecular polymer-based gel fracturing fluid with a double network applied in ultra-deep hydraulic fracturing: 《Petroleum Science》2024年第3期1875-1888,共14页Yong-Ping Huang Yong Hu Chang-Long Liu Yi-Ning Wu Chen-Wei Zou Li-Yuan Zhang Ming-Wei Zhao Cai-Li Dai; financially supported by the National Natural Science Foundation of China(Nos.52120105007 and 52374062);the Innovation Fund Project for Graduate Students of China University of Petroleum(East China)supported by“the Fundamental Research Funds for the Central Universities”(23CX04047A);。; A gel based on polyacrylamide,exhibiting delayed crosslinking characteristics,emerges as the preferred solution for mitigating degradation under conditions of high temperature and extended shear in ultralong wellbores...; 关键词：Ultra-deep reservoir Gel fracturing fluid Double network Supramolecular polymer system Proppant suspension property

A novel profile modification HPF-Co gel satisfied with fractured low permeability reservoirs in high temperature and high salinity: 《Petroleum Science》2024年第1期683-693,共11页Ya-Kai Li Ji-Rui Hou Wei-Peng Wu Ming Qu Tuo Liang Wei-Xin Zhong Yu-Chen Wen Hai-Tong Sun Yi-Nuo Pan; This work has been Sponsored by CNPC Innovation Found(Grant No.2021DQ02-0202);Besides,the authors gratefully appreciate the financial support of the Science Foundation of China University of Petroleum,Beijing(Grant No.2462020XKBH013);Financial supports from the National Natural Science Foundation of China(Grant No.52174046)is also significantly acknowledged.; Conformance control and water plugging are a widely used EOR method in mature oilfields.However,majority of conformance control and water plugging agents are unavoidable dehydrated situation in high-temperature and hi...; 关键词：Low permeability reservoir High-temperature resistant gel Complexation reaction Polymer gel injection strategy Plugging rate Enhanced oil recovery

Gas channeling control with an in-situ smart surfactant gel during water-alternating-CO_(2) enhanced oil recovery被引量：1: 《Petroleum Science》2023年第5期2835-2851,共17页Xin-Jie Luo Bing Wei Ke Gao Bo Jing Bo Huang Ping Guo Hong-Yao Yin Yu-Jun Feng Xi Zhang; Financial support from the Natural Science Foundation of Sichuan Province(2022NSFSC0030);National Natural Science Foundation of China(U1762218)is gratefully acknowledged.; Undesirable gas channeling always occurs along the high-permeability layers in heterogeneous oil reservoirs during water-alternating-CO_(2)(WAG)flooding,and conventional polymer gels used for blocking the“channeling...; 关键词：CO_(2)flooding Enhanced oil recovery Gas channeling Water-alternating-CO_(2) Smart surfactant GEL

Comprehensive evaluation of chemical breakers for multistage network ultra-high strength gel: 《Petroleum Science》2023年第5期2864-2878,共15页Zheng Kang Hu Jia Zhong-Guo Li Biao Xia Yi Wang Yong Jiang Han-Lin Peng; supported by Fok Ying-Tong Education Foundation(Grant No.171043);Sichuan Science and Technology Program(Award No.2020YFQ0036).; Polymer gels have been accepted as a useful tool to address many sealing operations such as drilling and completion,well stimulation,wellbore integrity,water and gas shutoff,etc.Previously,we developed an ultra-high s...; 关键词：Gel breaking Polymer gel Ultra-high strength Chemical breakers Multistage network

Unlocking the potentials of gel conformance for water shutoff in fractured reservoirs: Favorable attributes of the double network gel for enhancing oil recovery: 《Petroleum Science》2023年第2期1005-1017,共13页Qian-Hui Wu Ji-Jiang Ge Lei Ding Gui-Cai Zhang; financial support from the Major Scientific and Technological Projects of CNPC under Grant(ZD2019-183-007)is gratefully acknowledge.; The double-network prepared with an in-situ monomer gel and a fast-crosslinked Cr(III) gel is introduced to develop a thixotropic and high-strength gel (THSG), which is found to have many advantages over the tradition...; 关键词：Double network structure Gel swelling Rupture pressure Fractured core Oil recovery factor

Plugging performance and mechanism of an oil-absorbing gel for lost circulation control while drilling in fractured formations被引量：4: 《Petroleum Science》2022年第6期2941-2958,共18页Ying-Rui Bai Li-Yao Dai Jin-Sheng Sun Guan-Cheng Jiang Kai-He Lv Rong-Chao Cheng Xiao-Sen Shang; financially supported by the National Natural Science Foundation of China(Grant 52074327,51991361);the Natural Science Foundation of Shandong Province,China(ZR2020QE107); Lost circulation of drilling fluid is one of the most common engineering problems in the drilling process of fractured formations.In this study,an oil-absorbing polymer gel synthesized using compound monomers with rig...; 关键词：Lost circulation Oil-absorbing gel Oil absorption capacity Plugging mechanism Fractured formation

Probing the effect of Young's modulus on the plugging performance of micro-nano-scale dispersed particle gels: 《Petroleum Science》2022年第2期688-696,共9页Zhi-Xuan Zhu Lin Li Jia-Wei Liu Jia Chen Zhong-Zheng Xu Yi-Ning Wu Cai-Li Dai; financially supported by the National Key Research and Development Program of China(No.2019YFA0708700);National Natural Science Foundation of China(52174054,51804326);Shandong Provincial Natural Science Foundation(ZR2019BEE046); The effect of mechanical strength of the dispersed particle gel(DPG)on its macro plugging performance is significant,however,little study has been reported.In this paper,DPG particles with different mechanical strengt...; 关键词：Dispersed particle gel Mechanical strength Young’s modulus Atomic force microscope Plugging performance

A comprehensive review of in-situ polymer gel simulation for conformance control被引量：5: 《Petroleum Science》2022年第1期189-202,共14页Baojun Bai Jianqiao Leng Mingzhen Wei; Gel treatment has been widely applied in mature oilfields to improve sweep efficiency and control water production.Correct numerical simulation is of major importance to the optimization design and prediction of a suc...; 关键词：In-situ gel MECHANISM Simulation model Application studies

Development of degradable pre-formed particle gel(DPPG)as temporary plugging agent for petroleum drilling and production被引量：7: 《Petroleum Science》2021年第2期479-494,共16页Dao-Yi Zhu Xing-Yu Fang Ren-Xian Sun Zeng-Hao Xu Yang Liu Ji-Yang Liu; This work was supported by the Research Foundation of China University of Petroleum-Beijing at Karamay(No.XQZX20200010);the Natural Science Foundation of Xinjiang Uygur Autonomous Region(No.2019D01B57);the University Scientific Research Project of Xinjiang Uygur Autonomous Region(No.XJEDU2019Y067);the Xinjiang Uygur Autonomous Region Innovation Environment Construction Project(No.2019Q025);the Sichuan Province Regional Innovation Cooperation Project(No.2020YFQ0036);the CNPC Strategic Cooperation Science and Technology Project(ZLZX2020-01-04-04)。; Temporary plugging agent(TPA)is widely used in many fields of petroleum reservoir drilling and production,such as temporary plugging while drilling and petroleum well stimulation by diverting in acidizing or fracturin...; 关键词：Temporary plugging agents Pre-formed particle gel(PPG) Degradable PPG Petroleum drilling Petroleum production

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