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《Fault-Block Oil & Gas Field》 2008-04
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Study on optimum vertical location of horizontal wells in reservoir with bottom water and gas cap

Wang Delong,Ling Jianjun,Zheng Shuangjin,et al.(Petroleum Engineering College,Yangtze University,Jingzhou 434023,China)  
During the exploitation of reservoirs with gas cap and bottom water,a serious problem we confronted is the gas breakthrough and water coning.Using horizontal wells is an effective way to avoid early gas breakthrough and water coning of reservoirs.Determining the optimal vertical location of horizontal wells is the key factor to obtain the best development effect.The paper has discussed the effect of vertical locations of horizontal wells on the critical output and producing pure oil time,analyzed the ratio of density differences between oil-water and oil-gas,and determined arithmetic product of critical output and producing pure oil time.Curves have been obtained,showing the relationship between the vertical locations of horizontal wells and the considerated factors.The research shows that as the horizontal well gets closer to the bottom and cap of reservoir,the critical output will be increasing but time of producing pure oil will become shorter;as the horizontal well gets closer to the optimal vertical location(water and gas entering into wellbore simultaneously)the critical output will be decreasing and the time of producing pure oil will become longer.Through the study,a range is obtained for the optimal vertical location of horizontal wells drilled to reservoirs with bottom water and gas cap.The results will be of real significance in exploitating reservoirs with bottom water and gas cap.
【CateGory Index】: TE377
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 Fan Zifei; Fu Xiujuan&. Fang Hongchang;RESERVOIR ENGINEERING STUDY OF CONING IN HORIZONTAL WELMS IN ARESERVOIR WITH GAS CAP AND BOTTOM WATER DRIVE[J];PETROLEUM GEOLOGY & OIL FIELD DEUELOPMENT IN DAQING;1995-03
2 Lv Ai-min, YAO Jun. LV Ai-min, College of Petroleum Engineering, China University of Petroleum, Dongying 257061, Shandong, China;Study on optimal vertical position of horizontal well in gas-cap reservoir[J];Oil Drilling & Production Technology;2007-01
3 Lv Aimin Yao Jun Wu Bingchang (College of Petroleum Engineering , China University of Petroleum (Huadong), Dongying, Shandong, 257061, China);Study on Optimum Vertical Location of Horizontal Wells in Reservoir with Bottom Water[J];Petroleum Drilling Techniques;2007-01
4 Fan Zifei,Fu Xiujuan (Research Institute of Petroleum Exploration and Development, Beijing);A STUDY OF PRODUCTIVITY AND BREAKTHROUGH TIME OF HORIZONTAL WELL IN A RESERVOIR WITH GAS-CAP AND BOTTOM-WATER DRIVE[J];;1995-06
5 Li Chunlan 1 Yang Bingxiu 2 Cheng Linsong 1 (1.University of Petroleum,Beijing,102249; 2.Exploration and Production Company, CNPC, Beijing, 100724);A method to determine the optimum perforation place and height in a vertical well of gas-water coning reservoir[J];China offshore Oil;2004-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zheng Ying(Geological Scientific Research Institute,Shengli Oilfield Co.Ltd.,SINOPEC,Dongying 257015,China).;Application of Horizontal Well in Ordinary Heavy Oil Reservoir with Gas Cap—Take No.4 Area of East Gudao Oilfield as an Example[J];Fault-Block Oil & Gas Field;2006-01
2 SHI Yu~(1,2),YANG Zheng-ming~2,ZHANG Xun-hua~2,HUANG Yan-zhang~2 (1.Research Institute of Penetrating Hydrodynamics of China Academy of Sciences,Langfang 065007,China; 2.Langfang Branch of Exploration and Development Research Institute of PetroChina,Langfang 065007,China);Studies of the potential distribution and water coning of horizontal well in a bottom-water driven oil reservoir[J];Petroleum Geology & Oilfield Development in Daqing;2008-06
3 ZHANG Ying-chun,TONG Kai-jun,GE Li-zhen,HE Xin-rong (Tianjin Branch of CNOOC Limited,Tianjin 300452,China);Early Recovery Rate of Horizontal Wells with Big Gas Cap and Weak Edge Water[J];Journal of Oil and Gas Technology;2011-05
4 ZHENG Jian,CHEN Geng-xin,LIU Peng-cheng (School of Energy Resources,China University Geosciences,Beijing 100083,China;Oilfield Exploration and Development Department,CNPC,Beijing 100728,China);A New Analytical Model for Productivity Prediction in Steam Soak[J];Journal of Oil and Gas Technology;2011-05
5 Zeng Xiaojing1,Tong Dengke2(1.Hexi University,Zhangye 734000,China;2.China University of Petroleum,Dongying 257061,China);An improvement of the design method of optimal horizontal wellbore length[J];Petroleum Exploration and Development;2011-02
6 Yang Liheng et al(Tuha Oilfield Company,Petro China,Hami,Xinjiang 839009);Study and application of horizontal well optimization design in Tuha oilfield[J];Petroleum Geology and Engineering;2009-04
7 ZHOU Dai-yu~1 JIANG Tong-wen~1 FENG Ji-lei~1 LIU Huai-ping~2 BIAN Wan-jiang~1(1.Exploration and Development Research Institute,Tarim Oilfield Company,Kuerle 841000,China;2.Chongqing Gas Field,Southwest Oil-Gas Field Company,Chongqing 400021,China);A simplified approach for determining the reasonable water-free production of horizontal well with bottom water drive reservoir[J];Acta Petrolei Sinica;2005-06
8 Fan Zifei Fang Hongchang (Scientific Research Institute of Petroleum Exploration and Development, Beijing) Yu Guofan (Liaohe Petroleum Exploration Bureau);A STUDY ON DESIGN METHOD OF OPTIMAL HORIZONTAL WELLBORE LENGTH[J];ACTA PETROLEI SINICA;1997-01
9 Lv Ai-min, YAO Jun. LV Ai-min, College of Petroleum Engineering, China University of Petroleum, Dongying 257061, Shandong, China;Study on optimal vertical position of horizontal well in gas-cap reservoir[J];Oil Drilling & Production Technology;2007-01
10 FU Qi, ZHANG Liehui, HU Shuyong, ZHU Qian (State Key Laboratory for Oil-Gas Reservoir Geology and Exploitation, Southwest Petroleum Universuy, Chengdu 610500, China);Determination of optimum horizontal section location and length for horizontal wells in bottom water reservoir[J];Oil Drilling & Production Technology;2009-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Liu Li, Cui Liying, Chang Guihua, et al ..;Determination of Formation Stress and Its Applications in Low Permeable Oilfield Development.[J];Well Logging Technology;2001-05
2 FAN Zi fei,LI Yun juan,JI Shu hong (Petroleum Exploration and Development Science Research Institute of CNPC,Beijing 100083,China);A METHOD OF OPTIMIZED DESIGN OF HORIZONTAL WELL LENGTH IN GAS RESERVOIRS[J];Petroleum Geology & Oilfield Deuelopment In Daqing;2000-06
3 ZHANG Feng-lian1,CUI Yu-ting2,GUO zhen2,LI Xiao-feng3(1.China University of Geology,Beijing 100083,China;2.No.10 Oil Production Company of Daqing Oil Field Company Ltd.,Daqing 164415,China;3.Daqing Petroleum Institute,Daqing 163318,China);How to identify rational and ultimate well spacing density for low permeability reservoir[J];Petroleum Geology & Oilfield Development in Daqing;2008-02
4 Chen Linsong& Lang Zhagxin;RESERVOIR ENGINEERINGSTUDY AND COMPARISON OF FIVE SPOT RATTERN OF HOREZONTAL WELM[J];PETROLEUM GEOLOGY & OIL FIELD DEUELOPMENT IN DAQING;1994-04
5 Fan Zifei;Fang Hongchang;PRODUCTIVITY FORMULA OF HORIZONTAL WELLS IN FOUR SPOT AND TRIANGULAR PATTERNS[J];PETROLEUM GEOLOGY & OIL FIELD DEUELOPMENT IN DAQING;1996-04
6 ZHAO Chun\|sen 1, ZHAI Yun\|fang 1, CAO Le\|tao 1, FENG Chang\|shan 2, WANG Wen\|ming 3 ( 1. Dept of petroleum Engineering, Daqing Petroleum Institute, Anda, Heilongjiang 151400, China; 2. Oil Recovery Plant No.4, Daqing Oilfield Corp. Ltd, Daqing,;Productivity and optimization of 5-spot rectangular mixed well pattern of horizontal and vertical wells[J];JOURNAL OF DAQING PETROLEUM INSTITUTE;2000-03
7 XU Wen-bin, LUO Ying (Geologic Science Research Institute, Jiangsu Petroleum Exploration Bureau,Yangzhou 225009,China);Determination of Method and Application Reasonable Well Pattern Density at Oilfield Development First Stage for Middle-low Permeability Reservoir in Jiangsu[J];offshore Oil;2003-04
8 PANG Chang-ying, LIAN Jun-li (School of Energy Resources, China University of Geosciences, Beijing 100083, China; Research Institute of Petroleum Exploration and Development, CNPC, Beijing 100083, China)HU Ding-tang (1 st Oil Production Plant, Henan Oilfield Company,SINOPEC, Tongbai 474780, Henan, China)ZHANG Wei-dong (2 nd Oil Production Plant, Henan Oilfield Company,SINOPEC, Tanghe 473400, Henan, China)TANG Yong-fei (Baolang Project Division, Henan Oilfield Company, SINOPEC, Yanqi 841100, Xinjiang, China);Rational Well Patterns for Combined Production of Low Permeability Reservoirs by Using Horizontal-vertical Wells[J];Journal of Oil and Gas Technology;2008-01
9 Ling Jianjun ( Jianghan Petroleum Institute,Jingzhou 434102 ) Zhang Fangli Cheng Heping Yang Zhouping ( Liaohe Petroleum Exploration Bureau,Panjin 124010 );A New Method to Determine the Limit of Well Spacing Density[J];JOURNAL OF JIANGHAN PETROLEUM INSTITUTE;1997-03
10 LIU Zhi-jun(Yangtze University,Jingzhou,434023);Numerical Simulation Study on Horizontal Well Exploitation of Low Permeability Reservoir[J];Inner Mongolia Petrochemical Industry;2006-05
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Guo Zhenbin et al.;A Method to Determine the Variations of Oil water Contact in Fractured Reservoir[J];WELL LOGGING TECHNOLOGY;1997-04
2 Li Chuanliang & Song Hongcai;COMPUTATION FORMULA OF CRITICAL PRODUCTION OIL WELLS IN RESERVOIRWITH BOTTOM WATER AND CONFINING BED[J];Petroleum Geology & Oilfield Development in Daqing;1993-04
3 LI Chuan liang (Petroleum Engineering Department of Southwest Petroleum Institute, Nanchong 637001, China);PREDICTION FORMULA FOR WATER BREAKTHROUGH TIME OF SEMIPERMEABLE PARTITION BOTTOM WATER RESERVOIR[J];Petroleum Geology & Oilfield Deuelopment In Daqing;2001-04
4 Fan Zifei; Fu Xiujuan&. Fang Hongchang;RESERVOIR ENGINEERING STUDY OF CONING IN HORIZONTAL WELMS IN ARESERVOIR WITH GAS CAP AND BOTTOM WATER DRIVE[J];PETROLEUM GEOLOGY & OIL FIELD DEUELOPMENT IN DAQING;1995-03
5 Li Chuanliang;A FORMULA FOR PREDICTION OF BREAKTHROUGH OF WATER IN WELLS PRODUCING FROM BOTTOM WATER RESERVOIRS WITH BARRIERS[J];PETROLEUM GEOLOGY & OIL FIELD DEUELOPMENT IN DAQING;1997-04
6 ZENG Ming(Zhongyuan Petroleum Exploration Bureau, Puyang 457001) ZHOU Qi, LEN Feng, ZHENG You-wei(Zhongyuan Oilfield Branch Company SINOPEC, Puyang 457001);Judging Oil-gas Interface Moving Status in Gas Cap Sandstone Reservoirs[J];Journal of Jianghan Petroleum Institute;2004-02
7 Yu Gaoming; Ling Jianjun; Jiang Mingxuan(Jianghan Petroleum Institute, Jingsha 434102, China );Factors Affecting Water Coning in Sandstone Reservoirs with Bottom Water Drive[J];JOURNAL OF JIANGHAN PETROLEUM INSTITUTE;1996-03
8 Liu Xiangping ( Jianghan Petroleum Institute,Jingzhou 434102 );A New Productivity Formula for 3D Steady State Solution of a Horizontal Well in a Reservoir with Bottom Water Drive[J];JOURNAL OF JIANGHAN PETROLEUM INSTITUTE;1998-01
9 Fan Zifei(Research Institute of Petroleum Exploration and Development, CNPC);STUDY FOR HORIZONTAL WELL'S PRODUCTIVITY FORMULA IN BOTTOM-WATER DRIVE RESERVOIR[J];Petroleum Expoloration and Development;1993-01
10 Li Chuanliang (Tarim Petroleum Exploration and Development Bureau);A MODIFIED DUPUIT FORMULA FOR CRITICAL PRODUCTION RATE[J];Petroleum Expoloration and Development;1993-04
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