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《Journal of Chongqing University》 2011-04
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Characteristics of immiscible CO_2 displacement in extremely low permeability reservoir

SU Yu-liang 1,2,WU Chun-xin2,ZHANG Qi2,WU Xiao-dong1(1.School of Petroleum Engingeering,China University of Petroleum,Beijing 102249,P.R.China; 2.School of Petroleum Engingeering,China University of Petroleum,Dongying 257061,Shandong,P.R.China)  
The research of characteristics of CO2 flooding in extremely low-permeability reservoirs are of great significance.A linear dimension immiscible CO2 displacement mathematics model considering threshold pressure gradient and characteristics of CO2 which describes extremely low permeability reservoir is established.After numerical resolution,analyze the influence of threshold pressure gradient and characteristics of CO2 on the displacement characteristics of extremely low permeability reservoir.The results show that: the existence of threshold pressure gradient make average gas saturation and gas rate increase rapidly,and then the efficiency of displacement is reduced;during CO2 flooding,the expansion and viscosity reduction of crude oil make effect displacement better.The research has theory direction for the reasonable development of low permeability reservoir.
【Fund】: 国家“973”资助项目(2006CB705804);; 泰山学者建设工程专项经费资助项目(TS20070704)
【CateGory Index】: TE345
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Chinese Journal Full-text Database 7 Hits
1 Yi Ga,Tang Hai,Lv Dongliang(Southwest Petroleum University,Chengdu 610500,China);The study and analysis of starting pressure gradient in low permeability gas reservoirs[J];Offshore Oil;2006-03
2 CHENG Jiecheng~1 ZHU Weiyao~2 JIANG Hongfu 1.Daqing Oil field Limited Company,Daqing 163100,China; 2.School of Civil and Environmental Engineering,Beijing University of Science Technology,Beijing 100083,China;Study on mathematical models for multi-phase porous flow in CO_2 drive of extra-low permeability reservoir and field application[J];Acta Petrolei Sinica;2008-02
3 HAO Fei, CHENG Lin-song, LI Chun-lan, CAO Gong-ze, HE You-an. HAO Fei, China University of Petroleum,Changping 102249, Beijing, China;Unsteady seepage model for low permeability reservoir with threshold pressure gradient[J];Oil Drilling & Production Technology;2006-05
4 LIU xue-wei,MEI shi-sheng,YANG zheng-ming(Institute of Porous Flow & Fluid Mechanics,CAS,Langfang,Hebei 065007,China);Microcosmic experiment research on CO_2 immiscible drive[J];Special Oil & Gas Reservoirs;2006-03
5 LIU Chang gui (Southwest Petroleum Institute,Nanchong Sichuan 637001,China), SUN Lei,LI Shi lun, et al.;SEVERAL MATHEMATICAL MODELS AND THEIR INTER-RELATION ON MULTIPHASE FLUID FLOW[J];Journal of Southwest Petroleum Institute;2002-01
6 PENG Xiao-long,DU Zhi-min(State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation·Southwest Petroleum University,Chengdu Sichuan 610500,China).;VARIANCE FLOW MODEL OF REPLACEMENT FRONT BY GAS INJECTION[J];Journal of Southwest Petroleum University(Science & Technology Edition);2008-01
7 Wang Wenhuan, Exploration and Production Research Institute , SINOPEC, Beijing City, 100083, China;Influencing factors of displacement and development characteristics in ultra-low permeability oil reservoirs[J];Petroleum Geology and Recovery Efficiency;2006-06
Chinese Journal Full-text Database 10 Hits
1 CHEN Kui1,2 SUN Lei1 SUN Yang1 PAN Yi1 YAO Hui-qian3(1.The State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu 610500;2.Exploration and Development Institute,North-china Branch Company,SINOPEC,Zhengzhou 450006;3.Dezhou Petroleum Drilling Research Institute,Petroleum Exploration and Development Research Institute Sinopec,Dezhou 253005);EOR Experimental Study by Gas Injection in Strong Water Sensitive Reservoir[J];Journal of Chongqing University of Science and Technology(Natural Sciences Edition);2009-05
2 ;低渗气藏单井合理井距确定方法[J];Inner Mongolia Petrochemical Industry;2008-16
3 FU Chun-mei,TANG Hai,LU Dong-liang,HUANG Xiao-liang,ZOU Yi-feng (Southwest petroleμm university,Chengdu Sichuan,610500);Aresearch on The Effective Drainage Radius of Gas Well of Tight Sulige Gas Field[J];Inner Mongolia Petrochemical Industry;2009-09
4 GUO Hong-yu,SU Xian-bo(Key Laboratory of Biogenic Traces and Mineralization Process of Henan,School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo 454000,China);Research on the mechanism of gas emission inhibition in water-flooding coal seam[J];Journal of China Coal Society;2010-06
5 LI Cheng-yong(The Postdoctoral Working Station of Mineral Resources and Geological Engineering in Chengdu University of Technology,Chengdu 610059,Sichuan,China)JIANG Hua,HUANG Fang-rong,WANG Chun(Well Test Company of Dagang Oilfield Company,CNPC,Tianjin 300280,China);Research of Early Well Test Data Process Methods in Low Permeability Reservoirs[J];Journal of Oil and Gas Technology;2010-03
6 ZHENG Yan-cheng,HUANG Qian(College of Chemistry and Environmental Engineering,Yangtze University,Jingzhou 434023,Hubei,China)JIA Yue-li(Research Institute of Petroleum Engineering,Henan Oilfield Company,SINOPEC,Nanyang 473132,Henan,China);Performance Study on Authigenetic CO_2 of Complex Acidizing System[J];Journal of Oil and Gas Technology;2010-05
7 LI Ju-hua,KANG Kai-feng(Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University),Ministry of Education;Key Laboratory of Drilling and Production Engineering of Hubei Province,Yangtze University,Jingzhou 434023,Hubei,China)GAO Wenj-un(Research Institute of Petroleum Exploration and Development,Tuha Oilfield Company,PetroChina,Hami 839009,Xinjiang,China)TONG Wen-hui(Shixi Operating Area,Xinjiang Oilfield Company,CNPC,Karamay 834000,Xinjiang,China);Application and Derivation of Water-alternating-gas Drive Characteristic Curves[J];Journal of Oil and Gas Technology;2010-05
8 GAO Miao-miao1,2,AN Shan2,WANG Peng2(1.Xi'an Shiyou University,Shaanxi Xi'an 710065,China; 2.Yanchang Petroleum Co.Ltd.,Dingbian Oil Production Plant,Shaanxi Yulin 718600,China);Calculation of Permeability Reservoir Rational Injection-Production Well Spacing by Introducing Start-up Pressure Gradient[J];Liaoning Chemical Industry;2010-12
9 XU Jin-jin,REN Yu-lin,FAN Zhe-yuan,HU Jian-guo,SONG Yan-bo (Research Institute of Petroleum Exploration and Production,SINOPEC,Beijing 100083,China;Faculty of Petroleum Engineering,China University of Petroleum,Beijing 102249,China);XS Volcanic Gas Reservoir Numerical Simulation Considering Klinkenberg Effect[J];Journal of Oil and Gas Technology;2011-01
10 Xiu Nailing (Institute of Porous Flow & Fluid Mechanics,Chinese Academy of Sciences,Langfang,Hebei,065007);Relationship between the flood-response time of the time-variant seepage and the well spacing of the low permeability reservoir[J];Petroleum Geology and Engineering;2008-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Jian jun, LIU Xian gui (Institute of Porous Flow & Fluid Mechanics of the Chinese Academy of Sciences,Langfang 065007,China);THE EFFECT OF EFFECTIVE PRESSURE ON POROSITY AND PERMEABILITY OF LOW PERMEABILITY POROUS MEDIA[J];Journal of Geomechanics;2001-01
3 Deng, Ying'er; et al. (Institute of Porous Flow and Fluid Mechanics, Chinese Academy of Science, Hebei 065007, P. R. China).;Relationship between interfacial molecular interaction and permeability and its influence on fluid flow.[J];PETROLEUM EXPLORATION AND DEVELOPMENT;1998-02
4 Deng, Ying'er; et al. (Institute of Porous Flow and Fluid Mechanics, Chinese Academy of Sciences, Hebei 065007, P. R. China). Shiyou Kantan Yu Kaifa;Theory of oil water flow through porous media and calculation of development indexes with starting pressure gradient included.[J];PETROLEUM EXPLORATION AND DEVELOPMENT;1998-06
5 SONG Fu quan,et al.(Fudan University,Shanghai 200433,China);THE FAST TRANSIENT MEASUREMENT OF THRESHOLD PRESSURE GRADIENT[J];Acta Petrolei Sinica;2001-03
6 Guo Ping,Sun Liangtian,Li Shilun,Xiong Yu and Sun Lei(Southwest Petroleum Institute),Peng Pengshang and Yue Lu (Zhongyuan Petroleum Exploration and Development Research Institute).NATUR.GAS IND.v.20 no.2,pp.76~79,3/25/2000.(ISSN 1000 0976;In Chinese);THEORETICAL SIMULATION AND EXPERIMENTAL STUDY OF THE INFLUENCE OF CO_2 INJECTION ON PVT OF CRUDE OIL[J];NATURAL GAS INDUSTRY;2000-02
7 Wu Fan,Sun Lijuan,Qiao Guo'an,Zhao Xiaolin and Chen Dongling (Research Institute of Exploration and Development of Zhongyuan Petroleum Exploration Bureau).;A RESEARCH ON GAS FLOW PROPERTY AND STARTING PRESSURE PHENOMENON[J];Natural Gas Industry;2001-01
8 Li Yun, Chen Jun, Zhang Liehui (State Key Lab. of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum Institute).;NEW MODEL OF NUMERAL SIMULATION FOR DEVELOPMENT OF GAS RESERVOIRS WITH LOW PERMEABILITY[J];Natural Gas Industry;2004-08
9 Zhang Liehui, Li Yun (State Key Lab of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum Institute);NUMERAL SIMULATION OF FLUID SOLID COUPLING PERCOLATION IN GAS RESERVOIRS WITH LOW PERMEABILITY[J];Natural Gas Industry;2004-10
10 SONG Fu quan (Applied Mathematics & Mechanics Research Institute of Shanghai, Shanghai 200072);Productivity analysis for low permeable reservoirs of media deformation[J];Special Oil & Gas Reservoirs;2002-04
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