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《Natural Gas Industry》 2001-03
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INFLUENCE OF THE CAPILLARY AGGLOMERATION IN POROUS MEDIA ON THE DEW POINT OF CONDENSATE GAS RESERVOIR

Du Jianfen,Li Shilun and Sun Lei (Southwest Petroleum Institute) and He Jiangchuan (Development Bureau,CNPC).  
The fluids in condensate gas reservoir are set in subsurface porous media and a capillary agglomerating phenomenon occurs inevitably owing to the effect of pore wall surface in porous media,thus influencing the retrograde condensate process and the dew point of condensate gas reservoir unavoidably.For this reason,in the paper,on the basis of analyzing the mechanism of the influence of capillary agglomeration on the dew point of condensate gas reservoir,a phase equilibrium calculation mathematical model of predicting the dew point of condensate gas system in consideration of the effect of the capillary agglomeration in porous media is set up in combination with the fundamental theory of phase equilibrium,and the degree of influence of the pore radius and wettability,of reservoir on the dew point is analyzed and researched by calculating a case.It is indicated that the capillary agglomeration in hydrophobic rocks can make the dew point increase and the one in hydrophilic rocks decrease;under the same wettability,the smaller the capillary radius,the greater the degree of influence on the dew point;and when pore radius is more than 5×10 6 cm,the degree of effect of capillary agglomeration on the dew point of condensate gas reservoir is very small;when less than 5×10 6 cm,the effect on the dew point is relatively obvious.Finally,it is concluded that for the high porosity and high permeability reservoir,when the effect of capillary agglomeration is eliminated the accuracy of phase equilibrium theory can't be influenced;however,for the gas reservoir with low permeability,the effect of capillary agglomeration on the dew point is relatively obvious,which should be considered in the practical engineering.
【CateGory Index】: TE311
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【References】
Chinese Journal Full-text Database 10 Hits
1 HU Hai-yan (China Geology University, Wuhan 430074);A Simple Talk about Coagulated Gas Pool[J];Journal of Chongqing Petroleum College;2004-01
2 Li Mingjun(Southwest Petroleum University, Chengdu 610500, China), Du Jianfen, Bian Xiaoqiang.;Advances on condensate oil-gas phase behavior research in porous medium[J];Fault-Block Oil & Gas Field;2008-01
3 Zhang Dachun,Zhou Lizhi,Yuan Xuefang,et al.(Petroleum Engineering College,Yangtze University,Jingzhou 434023,China);Study on damage and prevention of liquid phase in gas condensate reservoirs[J];Fault-Block Oil & Gas Field;2008-04
4 Wang Lezhi,Qi Zhilin,Jiang Yiwei;Study on Retrograde Condensate Characteristics of Deep Condensate Gas Reservoirs with Low Permeability[J];Natural Gas Technology;2007-01
5 Qi Zhilin~1, Sun Lei~2, Wang Shouping~3, Du Zhimin~2, Tang Yong~2 (~1Exploration and Development Research Institute, Sinopec Zhongyuan Oilfield Company; ~2State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation·Southwest Petroleum University; ~3Sinopec Zhongyuan Oilfield Company).;RESEARCH ON OIL/GAS PHASE BEHAVIOR OF DEFORMABLE MEDIUM CONDENSATE GAS RESERVOIRS[J];Natural Gas Industry;2006-12
6 YANG Xiao-song1,2, SUN Lei2, SUN Liang-tian2, ZHANG Cheng-dong2, YAN Wen-de2 (1 SINOPEC Exploration and Development Research Institute; 2 State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University). SINOPEC Exploration and Development Research Institute, No.31, Xueyuan Road, Haidian District, Beijing 100083,P.R. China;INFLUENCE OF THE CAPILLARY CONDENSATION IN DEFORMABLE MEDIA ON THE DEW POINT OF CONDENSATE GAS RESERVOIRS[J];Natural Gas Industry;2007-01
7 DAI Cen-pu, WANG Zi-ming (Geological Exploration and Development Research Institute, CNPC Sichuan Petroleum);RETROGRADE CONDENSATION BEHAVIORS IN LOW-PERMEABILITY GAS CONDENSATE RESERVOIRS[J];Natural Gas Industry;2007-11
8 DU Jian-fen(Central Sichuan Oil and Gas Field,Southwest Oil and Gas Field Branch,PCL,Chengdu Sichuan 610500,China),LI Shi-lun,YIN Yong-fei,et al.;A STUDY ON THE MECHANICS OF POROUS MEDIUM EFFECTING THE DEW POINT OF GAS CONDENSATE RESERVOIR[J];Journal of Southwest Petroleum Institute;2006-04
9 QIAO Ying(Southwest Petroleum University,Chengdu Sichuan 610500,China);ABSORPTION MODEL OF GAS CONDENSATE CONSIDERING THE CRITICAL FLOWING SATURATION[J];Journal of Southwest Petroleum Institute;2006-04
10 SUN Lei(State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu Sichuan 610500,China), YANG Xiao-song, QI Zhi-lin, et al.;A NEW METHOD OF CALCULATING FLUID-SOLID COUPLING PHASE EQUILIBRIUM IN CONDENSATE GAS AND OIL SYSTEM[J];Journal of Southwest Petroleum University;2007-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 CHEN Yi-cai 1, SHEN Zhong-min 1, LI Yan-jun 2, ZHANG Mao-lin 2, GUO Xiu-yin 2 (1.Chengdu University of Technology, China; 2.Southwest Petroleum Institute, China);FORMATION MECHANISM AND FORMATION CONDITIONS OF CONDENSATE POOLS IN LUNNAN LOW-UPLIFT OF TARIM BASIN[J];Journal of Chengdu University of Technology;2002-05
2 HUANG Ji-xin1 PENG Shi-mi1 HUANG Shu-wang1 XIAO Kun21(Resource and Information Academy, China University of Petroleum, Beijing 102249) 2( Technical Department of CNOOC Ltd.,Tianjin 300452);Research of Reservoir Property Stress Sensibility of Abnormal High Pressure Gas Reservoir[J];Acta Sedimentologica Sinica;2005-04
3 Zhang Maolin (Southwest Petroleum lnstitute,Nanchong,Sichuan 637001),Mei Haiyan and Sun Liang-tian et al.;The Phase Equilibrium in a Gas Condensate System with the Capillary Pressure Action[J];Fault-block Oil & Gas Field;2003-02
4 Dong Wenxuan ( No. 2 Oil Production Plant, Zhongyuan Oilfield Company, SINOPEC, Puyang 457532,China),Liu Shemin and Fu Guifang et al.;The Study of Deep Compacted Condensate Gas Reservoir Development Technique in Pu67 Block[J];Fault-block Oil & Gas Field;2005-02
5 Zhang Wei(Southwest Petroleum Institute,Chengdu 610500,China),Guo Ping and Deng Shenghui.;Development of Research on the Phase of the Fluid in Porous Media Oil and Gas Reservoir[J];Fault-block Oil & Gas Field;2005-06
6 Jia Tianze(Southwest Petroleum University,Chengdu 610500,China),Xiong Yu,Luo Yong et al.;Simulation of Water Vapour Contained Gas Condensate System[J];Fault-Block Oil & Gas Field;2006-06
7 Wu Jizhou,Qu Debin & Xu Wei (Daqing Petroleum Institute );NUMERICAL SINULATION OF GEOMETRY OF HYDRAULICALLY CREATED FRACTURE AND THEIR AFFECTED FACTORS[J];Petroleum Geology & Oilfield Development in Daqing;1990-04
8 Zhu Pingsheng;Li Yufeng; Shao Nan;STUDY AND APPLICATION OF A NEW TYPE OF HIGH TEMPERATURE DOUBLE ELEMENT DELAY CROSSLINKING FRACTURING FLUID[J];PETROLEUM GEOLOGY & OIL FIELD DEUELOPMENT IN DAQING;1996-02
9 Li Xiaodi(Research Institute of Petroleum Exploration and Development, CNPC Beijing, 100083);Genetical Types and Formation Model of Condensate Gas Pools[J];Geological Review;1998-02
10 Liu Tingyuan (Southwest Petroleum Institute,Nanchong,Sichuan 637001,China);Economic Development Models of Gas Condensate Reservoir[J];Engineering Science;2001-03
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 Li Mingjun(Southwest Petroleum University, Chengdu 610500, China), Du Jianfen, Bian Xiaoqiang.;Advances on condensate oil-gas phase behavior research in porous medium[J];Fault-Block Oil & Gas Field;2008-01
2 Zhu Deli Wang Weihan Zhu Yuchuan (Southwest Petroleum University, Chengdu 610500, China);Two-phase and pseudosteady simulation of condensate gas reservoir[J];Fault-Block Oil & Gas Field;2009-03
3 WANG Xu-long1,GAO Gang2,YANG Hai-bo1,LIU Guang-di2,HUANG Zhi-long2,WEI Heng-ye2 (1.Xinjiang Oilfield Company,CNPC,Karamay 834000,Xinjiang,China;2 .Faculty of Resource and Information Technology,China University of Petroleum,Beijing 102249,China);Research on Relation between Oil Properties and Petroleum Pool Formation of Permian in the 5~(th) & 8~(th) Districts,Northwestern Margin of Junggar Basin[J];Geological Journal of China Universities;2008-02
4 ZHANG Zhao-hui,XUE Hong-gang;The methods of identify coagulated gas pool[J];Inner Mongolia Petrochemical Industry;2007-05
5 ;凝析气藏试井技术综述[J];Inner Mongolia Petrochemical Industry;2007-11
6 WU Guo-dong,WANG Yu-bin,YUAN Wen-yi,ZHANG Guo-hong,ZHANG Lu-dan,CHEN YuResearch Institute of Oil and Gas Production,CNPC Xinjiang Petroleum,Karamay 834000,China;A High Temperature Retarded Crosslinking Inorganic Boron Fracturing Fluid[J];Drilling Fluid & Completion Fluid;2007-04
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