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Study on steady-state seepage flow of single well in naturally fractured reservoir
Feng Jinde * #,Cheng Linsong,Li Chunlan
School of Petroleum &Gas Engineering, China University of Petroleum, Beijing
*Correspondence author
#Submitted by
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Funding: 国家自然科学基金,教育部高等学校博士学科点专项科研基金,教育部新世纪优秀人才支持计划项目（No.90210019,20060425001,NCET-05-0108）
Opened online:27 April 2007
Accepted by: none
Citation: Feng Jinde,Cheng Linsong,Li Chunlan.Study on steady-state seepage flow of single well in naturally fractured reservoir[OL]. [27 April 2007] http://en.paper.edu.cn/en_releasepaper/content/12533
 
 
Natural fractures that distribute randomly in the reservoir are different from the hydraulic fractures that connected with oil and water wells. It is difficult to treat the natural fractures by conventional method when studying the seepage flow theory of fractured reservoir. Using the equivalent flowing resistance method, the theoretical model of steady-state seepage flow in naturally fractured reservoir was presented. In this model, the fracture parameters, such as length, aperture, number, linear intensity and the distance between well and fracture, are fully considered. The case study shows that the relative distances between the well and fracture influence the pressure and the production rate greatly in 10 meters ranges; To improve the development effects of fractured reservoir, the key method is making use of the fractures effectively and matching the wells and well pattern with the fractures parameters.
Keywords: fractured reservoir; seepage flow; equivalent flowing resistance; model
 
 
 

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