网络出版日期: 2007-09-15
Productivity analysis of horizontal well with non-Newtonian power law fluid
Online published: 2007-09-15
方朝合 , 王义凤 , 郑德温 , 葛稚新 . 非牛顿幂律流体水平井产能分析方法[J]. 岩性油气藏, 2007 , 19(3) : 123 -125 . DOI: 10.3969/j.issn.1673-8926.2007.03.023
Productivity analysis of horizontal well wit h non-Newtonian power law fluid is helpful to carry out rational development and evaluation of heavy oil reservoirs. The steady seepage flow model of non-Newtonian power law fluid is firstly presented and solved , and then the formula is modified referred to the characteristics of horizontal well . The productivity formula is finally obtained. The effect s of the characeristics of various fluids on the productivity of horizontal well are analyzed by case studies.
Key words: source rock; maceral; mineral bituminous matrix; Qintong Sag
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