网络出版日期: 2008-12-15
Numerical simulation of large-scale fracturing low permeability reservoirs in Jing’an Oilfield
Online published: 2008-12-15
许多年 , 蒋春玲 , 潘建国 , 谭开俊 , 陈永波 , 姚清洲 , 王彦君 . 靖安油田五里湾一区大型压裂低渗油藏数值模拟研究[J]. 岩性油气藏, 2008 , 20(4) : 123 -127 . DOI: 10.3969/j.issn.1673-8926.2008.04.023
Aimed at the characteristics of the low permeability reservoirs in Wuliwan area in Jing’an Oilfield of Ordos Basin, the reservoir permeability around the well bottom hole is reasonably adjusted on the basis of well test data and the equivalent percolation resistance law. According to the equivalent connectivity factor method, the fractures produced by the hydraulic fracturing measure are simulated by using interwell communication correction technique and local grid refinement technique. The production technology policies about different production rates and different ratios between injections and productions are studied, and reasonable production technology policies are designed, which provides guidance to the oilfield development.
Key words: volcanic rocks; oil-gas exploration; Carboniferous; Chepaizi area; Junggar Basin
/
〈 |
|
〉 |