西南石油大学学报(自然科学版) ›› 2009, Vol. 31 ›› Issue (4): 79-82.DOI: 10.3863/j.issn.1674-5086.2009.04.016

• 石油与天然气工程 • Previous Articles     Next Articles

STUDY ON FRACTURED HORIZONTAL WELL PROPPANT MIGRATION AND THE PRODUCTIVITY

GUO Jian-chun1 ZENG Fan-hui2 YU Dong-he3 ZHAO Jin-zhou1 LIN Huai-jing4   

  1. 1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu Sichuan 610500,China;2.Research Institute of Engineering Technology,Southwest Branch,SINOPEC,Deyang Sichuan 618000,China;3.Reservoir Evaluation Department of Petro China Huabei Oilfield Company,Renqiu Hebei 062552,China;4.School of Chemical Engineering,Sichuan University,Chengdu Sichuan 610065,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-08-20 Published:2009-08-20

Abstract: According to the fractured well actual condition,in the paper,propping agent migration distribution in three dimensional fracture and fractured horizontal well production model are set up,and combining fracture three-dimensional model,temperature field model and optimal fracturing design,fractured horizontal well software is developed.Propping agent migration distribution model is adhibited to propping agent migration mass transfer equation,propping agent migration and fracturing fluid filtration effect on fracture dimension are considered,in fractured well production,fractures disturbance,fracture numbers,fracture conductivity,azimuth angle and so on on are considered.Through one fractured horizontal well calculation,the software reliability is indicated.

Key words: horizontal well, fracturing, propping agent migration, production forecast, software

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