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《Fault-Block Oil & Gas Field》 2009-05
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A computation model of pressure drop for oil-water two phase flow in horizontal well

Zhang Lin Xiong Youming (State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu 610500,China)  
Application of horizontal well has become more extensive and more extensive. The horizontal well can effectively delay the speed of water coning,creating the huge economic benefits for oilfield because of its obvious stimulation effect,especially for bottom water reservoirs. Formerly,people generally regarded the horizontal well as the infinite conductivity well,namely there is no pressure drop consumption nearly from root tip section to finger tip section. However,with horizontal well technology more mature and more mature,the extended horizontal well has begun to emerge,so the pressure drop can not be ignored in horizontal well. This paper conducts the infinitesimal analysis for the differential flow of variable mass flow in oil-water two phase. Considering the influence of wall inflow on the pressure drop of differential flow of variable mass flow in oil-water two phase,the computation model of pressure drop and the basic model of differential flow of variable mass flow have been obtained for oil-water two phase of horizontal well by using the continuity equations and momentum conservation equations. The pressure drop distribution along horizontal well has been revealed through model solution under the condition of wall inflow.
【CateGory Index】: TE319
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SUN Xinbo,ZHAO Min,LI Dongchuan,CHEN Feng(Perforator Inspection Center, PetroChina, Daqing, Heilongjiang 163853, China);Experiment Study on Perforating Damage Zones[J];Well Logging Technology;2005-01
2 GUO Ting-liang~1,CHEN Feng~1,YUAN Ji-cheng~1,ZHANG Fu-xiang~2 (1.Well Logging Company of Sichuan Petroleum Administration,Chongqing 400021,China; 2.Tarim Oilfield Subsidiary, Korla, Xinjiang 84100, China);Application of Stimgun in Well QL-× in Tarim Oilfield[J];Well Logging Technology;2005-03
3 CHEN Feng~1,ZHAO Min~1,JIN Xin~2 (1.Production Engineering &Research Institute, Daqing Oilfield Co. LTD., Daqing, Heilongjiang 163453,China; 2. Water Supply Company, Daqing Petroleum Administration, Daqing, Heilongjiang 163453, China);Current Technologies and Developments on Perforating Fluids in Daqing Oilfield[J];Well Logging Technology;2005-03
4 YUAN Ji-cheng, CHEN Feng, GUO Ting-Hang, LIU Min-qiu (Well Logging Company,Sichuan Petroleum Administration,Chongqing 400021,China; Tarim Oilfield, Kuerla, Xinjiang 841000,China);On Perforating Technology in Kela-2 Gas Field[J];Well Logging Technology;2005-S1
5 HE Yan-li, HU Xu-jun, CHEN Lun-tao, XU Wen-xin, SONG Liu-qun, (Shaanxi Applied Physics Chemistry Institute,Xi'an , Shaanxi 710061,China; Wenmi Oil Plant, Tuha Oilfield , Shanshan, Xinjiang 838200, China);Optimizing Ingredient of Big Hole Liner for Perforating Charge with Numerical Simulation System[J];Well Logging Technology;2005-S1
6 CHENG Jian-long, ZHOU Zhi-hua, QIAO Xiao-guang (Xi an Tongyuan Petrotech Co. Ltd., Xi'an, Shaanxi 710065, China);Research on Dynamic Pressure Testing Method of Fracture Perforators[J];Well Logging Technology;2005-S1
7 ZHOU Zhi-hua~1,TAN Zhong-jian~2,LIU Fu-kui~2(1.Xi′an Tongyuan Petrotech.CO.,LTD.,Xi′an,Shaanxi 710065,China;2.Exploration Division of Tianjin Subsidiary,China Offshore Oilfield CO.,LTD.,Tianjin 300452,China);On High Foramen Density Technology for the Fracture Perforating[J];Well Logging Technology;2006-01
8 CHEN Feng~(1,2),JIANG De-yi~1,TANG Kai~2,LIU Yong-jun~2,LUO Miao-zhuang~2(1.Chongqing University,Chongqing 400044,China;2.Logging Company ofSichuan Petroleum Administration,Chongqing 400021,China);Perforating Technologies For Under Balanced Well[J];Well Logging Technology;2006-01
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10 CHEN Feng,LUO Mei-e,WEI Xiu-fen,HUANG Yu-bo(Production Engineering & Research Institute of Daqing Oilfield Company LTD.,Daqing,Heilongjiang 163453,China);The Current Situations and Prospects on Completion Techniques in Daqing Oilfield[J];Well Logging Technology;2006-04
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 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
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