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《Fault-Block Oil & Gas Field》 2013-01
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Influence of adsorbed gas on bottomhole pressure of shale gas wells with gas-water two-phase flow

Yin Hu 1,Wang Xinhai 2,Zhang Fang 2,Sun Yu 3,Wang Shanshan 2,Chen Guangxi 1,Luan Shiqiang 4(1.MOE Key Laboratory of Oil & Gas Resources and Exploration Technology,Yangtze University,Jingzhou 434023,China;2.MOE Key Laboratory of Petroleum Engineering,China University of Petroleum,Beijing 102249,China;3.Downhole Operation Company,Shengli Petroleum Administration Bureau,SINOPEC,Dongying 257000,China;4.No.5 Oil Production Plant,Zhongyuan Oilfield Company,SINOPEC,Puyang 457001,China)  
There is a number of shale gases exsiting in the form of absorbed gas in shale gas reservoir.In the process of the development of gas reservoir,desorption and diffusion of absorbed gas will occur with the dropping of gas reservoir pressure.This will impact the pressure change process of the reservoir.Applied Langmuir isothermal adsorption curves and Fick diffusion law of quasi-steady state,the features of desorption and diffusion of adsorbed gas are charicterized mathematically in this paper.Combined with the principle of gas-water two-phase flow,a mathematical model of gas-water two-phase flow was built up for the shale gas reservoir.The finite difference method was used to get the numerical model and the computer programming was used to work out the analytic solutions of bottomhole pressure.At last,the influences of desorption and diffusion characteristics of adsorbed gas on the variation of gas well bottomhole pressure was analyzed.The results show that the fluid is supplied with adsorption gas,which increases the formation energy in turn.Thus,the decreasing of the bottomhole pressure becomes slower and pressure difference curve moves down.Due to matrix shrinkage and porosity increasing,physical property and formation flow property are improved,which leads to more obvious prophase depression of the pressure difference derivative curve.
【Fund】: 中国石油天然气集团公司科技开发项目“非常规油气地球物理识别新方法研发及应用”(2011A3604)
【CateGory Index】: P618.13
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Maolin (Southwest Petroleum lnstitute,Sichuan 637001,P.R.China),Tan Guangtian and Mei Haiyan et al.;The Numerical Simulation Research of Miscible Displacement of the Water Alternate Gas Injection on Pubei Oilfield[J];Fault-block Oil & Gas Field;2003-01
2 Chen Huinian1 Zhang Weidong2 Xie Linyuan3 Guo Min2(1.Research Institute of Petroleum Engineering Technology,SIONPEC,Beijing 100101,China;2.School of Petroleum Engineering,China University of Petroleum,Dongying 257061,China;3.Shanshan Oil Production Plant,Tuha Oilfield Company,PetroChina,Shanshan 838202,China);Reserves and development status of global unconventional natural gas[J];Fault-Block Oil & Gas Field;2010-04
3 Mao Hui,Han Guoqing,Wu Xiaodong,Shi Jin(MOE Key Laboratory of Petroleum Engineering,China University of Petroleum,Beijing 102249,China);Study on inflow performance in gas-water two-phase flow stage of coalbed methane well[J];Fault-Block Oil & Gas Field;2011-04
4 Li Zhifeng1,Li Zhiping1,Wang Yang2,Jiang Baoyi1,Song Zhaojie1(1.School of Energy Resources,China University of Geosciences,Beijing 100083,China;2.Technique Test Center,Shengli Oilfield Company,SINOPEC,Dongying 257000,China);Comparison and analysis of permeability testing methods on shale gas reservoir[J];Fault-Block Oil & Gas Field;2011-06
5 Chen Jianhua1,Wang Xinhai1,Liu Yang1,Bai Dengxiang2,Cheng Shuanghua1,Cui Zhen1(1.College of Petroleum Engineering,China University of Petroleum,Beijing 102249,China;2.Department of Tabei Exploration and Development Project,Tarim Oilfield Company,PetroChina,Korla 841000,China);Characteristics of bottom pressure considering high-speed non-Darcy flow near wellbore[J];Fault-Block Oil & Gas Field;2012-02
6 Lu Zhanguo,Li Qiang,Li Jianbing,Song Fei,Liu Heng(Research Institute of Oil Production Technology,Shengli Oilfield Company,SINOPEC,Dongying 257000,China);Advance in mechanism study of shale formation damage[J];Fault-Block Oil & Gas Field;2012-05
7 Liu Shanhua et al(Engineering Technology Research Institute of Southwest Petroleum Branch Company, Sinopec, Deyang, Sichuan 618000);Experimental study of gas/water two-phase flow threshold pressure of Xinchang Xujiahe gas reservoir[J];Petroleum Geology and Engineering;2011-06
8 Jiang Shu(Energy & Geoscience Institute,University of Utah,Salt Lake City,Utah,84108,USA);Geological Theory Innovations and Advances in Drilling and Completion Technology for Shale Gas Development[J];Petroleum Drilling Techniques;2011-03
9 Zhang Dongli 1 and Wang Xinhai 2 (1. Langfang Branch, Research Institute of Petroleum Exploration and Development, CNPC; and 2. Changjiang University).;NUMERICAL SIMULATION RESEARCH ON COALBED METHANE DESORPTION MECHANISM[J];Natural Gas Industry;2005-01
10 ZHU Guang-ya1,LIU Xian-gui1,GAO Shu-sheng1,HAO Ming-qiang2(1.China Institute of Porous Flow & Fluid Mechanics,CNPC & CAS,Langfang 065007,China;2.PetroChina Research Institute of Petroleum Exploration and Development,Beijing 100083,China);A gas-water two-phase flow model for low permeability gas reservoirs and deliverability analysis thereof[J];Natural Gas Industry;2009-09
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 GUAN Ying-zhu 1,2(1 College of Petroleum Engineering,Yangtze University,Jingzhou Hubei 434023;2 Key Laboratory of Dring and Exploitation Engineering for Oil and Gas in Hubei Province);Study on Soil Seepage Law Under Single Points Source of Drip Irrigation[J];Modern Agricultural Science and Technology;2011-15
2 ZHANG Zhou(Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University),Ministry of Education,Jingzhou 434023)JIA Zheng-xin(Company Producing-running Location,Tarim Oilfield,CNPC,Korla 841000)YANG A-ling(1st Oil Production Plant,Jiangsu Oilfield,SINOPEC,Yangzhou 225000);Mathematical Model and Its Numerical Solution of Low Permeability and Non-darcy Reservoir[J];Journal of Yangtze University(Natural Science Edition) Sci & Eng V;2010-03
3 Wang Jiaping, Wan Lichun, Zhao Xuemei.;Determination of Residual Oil Saturation Distributions in Gao Taizi Area Using C/O Spectral Logs and Multiwell Interpretations.[J];Well Logging Technology;2001-06
4 MU Yu-fu,XIAO Pei-shen,GAO Jie,LIN Ying, YANG Li (Logging & Testing Services Company of Daqing Oilfield Co., LTD., Daqing, Heilongjiang 163853, China);On Monitoring the Producing Wells Performance in the Later Developing Period of High Watercut Oilfield[J];Well Logging Technology;2004-03
5 ZOU Xian-xiong WU Ya-hong(Key Laboratory of Education Ministry for Petroleum Engineering of China University of Petroleum,Beijing 102249);Study on Distribution Rule and Measures of Tapping the Potential of Remaining Oil of Complex Fault-block Heavy Oil Reservoir[J];Journal of Chongqing University of Science and Technology(Natural Sciences Edition);2009-01
6 GUO Biao HOU Ji-rui ZHAO Feng-lan YU Chun-lei LI Lun(China University of Petroleum,Beijing 102249);A Study of the Migration Rule of Carbon Dioxide in the Porous Media[J];Journal of Chongqing University of Science and Technology(Natural Sciences Edition);2009-02
7 LI Lun1 HOU Ji-rui1 ZHAO Feng-lan1 GUO Biao1 LI Ling2(1.Key Laboratory of Enhanced Oil Recovering Research Centre,China University of Petroleum,Beijing 102249;2.Ruifeng Chemical Industry of Jidong Oilfield,China Petroleum,Tangshan 063200);Migration Rule of Carbon Dioxide in the Porous Media Saturated with Water[J];Journal of Chongqing University of Science and Technology(Natural Sciences Edition);2009-06
8 HU Hua-jun1 MA Ming-xu2 LI Guang-ming2(1.China National Oil and Gas Exploration and Development Corporation,Beijing 100034; 2.China University of Petroleum,Beijing 102249);Establishment of Single Phase Seepage Model of Low-permeability Capillary Bundle[J];Journal of Chongqing University of Science and Technology(Natural Sciences Edition);2011-03
9 Feng Qihong;Jiang Hanqiao (Petroleum University) Song Dougui (Chunliang Production plant,Shengli Petroleum Administration Bureau);Study on Optimized Production Manner of Fault-Block Oilfield[J];Fault-block Oil & Gas Field;1995-01
10 Liu, HQ;Chen, YM(University of Petroleum, East of China )Wu,HL; An,JF(Development Dept. Zhongyuan Petrtleum Eoploration Bureau);New Calculation Method of Oil-Water Relative Permeability by Automatic History Matching[J];FAULT-BLOCK OIL & GAS FIELD;1997-02
China Proceedings of conference Full-text Database 9 Hits
1 Wang Qing~1,Liu Huiqing~1,Zhang Hongling~1,Li Liangchuan~(1,2) (1.Key Laboratory for Petroleum Engineering of the Ministry of Education,China University of Petroleum, Beijing City 102249,China;2.Drilling and Production Academy of Jidong Oilfield,Tangshan 063004,China);Research on Coupling Model for Fluid Flowing in Horizontal Well Completion Strings with Inner-located Nozzle[A];[C];2011
2 Wu Chunxin,Su Yuliang (School of Petroleum Engingeering,China University of Petroleum,Dongying 257061,China);Characteristics of Immiscible Carbon Dioxide Displacement in Extremely Low Permeability Reservoir[A];[C];2011
3 ZHAN Feng-wei,WANG Chang-long,DONG Cheng-lin (College of Mechanical Engineering,Yangzhou University,Yangzhou 225127,China);High-accuracy of gas content automatic sizing device[A];[C];2011
4 SU Yu-liang~1,LI Dong-xia~2,HAO Yong- mao~1,XIU Jian-long~1(1.Faculty of Petroleum Engineering,China University of Petroleum(East China),Dongying 257061,Shandong,China;2.Faculty of Physics Science and Technology,China University of Petroleum(East China),Dongying 257061,Shandong,China);Effects of the relaxation property of visco-elastic heavy oil on the water-injection development of the heavy oil reservoir[A];[C];2007
5 JI You-jun~1,LIU Jian-jun~(1,2),XUE Qiang~1 (1.Institute of Poromechanics,Wuhan Polytechnic University,Wuhan 430023,China; 2.Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China);Numerical simulation of seepage-stress interaction during foundationditch excavation[A];[C];2007
6 Zhang Hui~1 Gao Deli~1 Yu Yang~1 Wang Degui~2 (1.Moe Key Lab of Petroleum Engineering,China University of Petroleum,Beijing 102249,China;2.China United Coalbed Methane National Engineering Research Center Corporation Limited);3-D Non-Equilibrium Sorption Model of Coal-bed Gas Exploitation Considering Slippage Effects[A];[C];2008
7 Wang Guoqiang (China United Coalbed Methane Co.,Ltd.,Beijing,100011);Analysis on Key Factors Influencing Production Characteristics of Coalbed Methane Wells——A Case from Panhe Area in the South of Qinshui Basin[A];[C];2008
8 Liu Shiqi~1 Sang Shuxun~1 Li Mengxi~2 Liu Huihu~3 Wang Lilong~2 (1.School of Mineral Resource and Geoscience,China University of Mining and Technology, Key Laboratory of CBM Resources and Reservoir Strata Process(CUMT),State Ministry of Education,Xuzhou,Jiangsu 221116,China;2.Shanxi CBM Branch of Huabei Oilfield Company,Jincheng,Shanxi 048000,China;3.School of Geoscience and Environment, Anhui University of Science and Technology,Huainan,Anhui 232001,China);Seepage Physical Process and Its Control Actions to Gas Production of Coal Bed Methane Wells in Southern Qinshui Basin[A];[C];2013
9 LIU Yu~1,WANG Changbin~1,WEN Jianjun~2,SONG Fuquan~2 1.Northeast Petroleum University,Petroleum Engineering Institute,China; 2.Zhejiang Ocean University,Petrochemical Technology Institute,China;The flow Model and flow characters of the Shale Gas[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WU Chao dong 1 CHEN Qi ying 2 YANG Cheng yun 1 1(Department of Geology, Peking University, Beijing 100871) 2 (Institute of Geology, Chinese Academy of Sciences, Beijing 100029);The Black Shale Series and Ore-bearing Sequences of Upper Sinian-Lower Cambrian, Southwest of China[J];ACTA SEDIMENTOLOGICA SINICA;1999-02
2 Yuan, ZW(CBM Enterprise Dopartment,Zhongyuan Petroleum Exploration Bureau);On Types of Coalbed Methane Reservoirs and the Factors of Rich and High Output[J];FAULT-BLOCK OIL & GAS FIELD;1997-02
3 Gao Xingjun (Xi' an Petroleum Institute,Shanxi 710065, P.R.China), Duan Hongyan,;Natural Gas Hydrate Exploration and Development and Its Research Strategy[J];Fault-block Oil & Gas Field;2001-03
4 Pan Yilan (Scientific Research Institute of Petroleum Exploration and Development, Zhongyuan Oilfield Company, SINOPEC, Henan 457001, P. R. China), Bi Jianxia and Pan Xiang et al.;Study on Gas Production Press of Low Permeability-dense Sandstone Gas Reservoir in Dongpu Depression[J];Fault-block Oil & Gas Field;2002-06
5 Sun Sangdun(Gudong Oil Production Plant,Shengli Oilfield Ltd.Co.,SINOPEC,Shandong 257231,P.R.China);Discussion on the Method for EOR of Oil Sand at Waterflooding Oilfield Later Stage[J];Fault-block Oil & Gas Field;2003-04
6 Zhang Wenliang ( Southwest Petroleum Institute, Chengdu 610500, China) ,He Yanmei and Sun Yuhong.;The Course of Study and The Trend of Development of Natural Gas Hydrate[J];Fault-block Oil & Gas Field;2005-02
7 Chen Yuanqian(Research Institute of Petroleum Exploration and Development, CNPC, Beijing 100083, China), Guo Erpeng,Zhang Feng.;Application and comparison of method for determining high velocity turbulence flow coefficient of gas well[J];Fault-Block Oil & Gas Field;2008-05
8 Yu Yixing1,2 Wang Zhenliang3(1.Basin and Reservoir Research Center,China University of Petroleum,Beijing 102249,China;2.State Key Laboratory of Petroleum Resources and Prospecting,China University of Petroleum,Beijing 102249,China;3.Department of Geology, Northwest University,Xi′an 710069,China);Study on hydrocarbon accumulation stages of tight sandstone reservoirs in South Songliao Basin[J];Fault-Block Oil & Gas Field;2011-02
9 Mao Hui,Han Guoqing,Wu Xiaodong,Shi Jin(MOE Key Laboratory of Petroleum Engineering,China University of Petroleum,Beijing 102249,China);Study on inflow performance in gas-water two-phase flow stage of coalbed methane well[J];Fault-Block Oil & Gas Field;2011-04
10 Li Zhifeng1,Li Zhiping1,Wang Yang2,Jiang Baoyi1,Song Zhaojie1(1.School of Energy Resources,China University of Geosciences,Beijing 100083,China;2.Technique Test Center,Shengli Oilfield Company,SINOPEC,Dongying 257000,China);Comparison and analysis of permeability testing methods on shale gas reservoir[J];Fault-Block Oil & Gas Field;2011-06
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