Xu Guangming, Kong Xiangyan, Lu Detang. STUDY OF INFLUENCE OF PERFORATION PARAMETERS ON PRODUCTIVITY BY UNSTEADY SEE PAGE FLOW EQUATION[J]. Oil Drilling & Production Technology, 2000, 22(4): 42-45. DOI: 10.3969/j.issn.1000-7393.2000.04.013
Citation: Xu Guangming, Kong Xiangyan, Lu Detang. STUDY OF INFLUENCE OF PERFORATION PARAMETERS ON PRODUCTIVITY BY UNSTEADY SEE PAGE FLOW EQUATION[J]. Oil Drilling & Production Technology, 2000, 22(4): 42-45. DOI: 10.3969/j.issn.1000-7393.2000.04.013
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STUDY OF INFLUENCE OF PERFORATION PARAMETERS ON PRODUCTIVITY BY UNSTEADY SEE PAGE FLOW EQUATION

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  • The perforation productivity has been studied by unsteady seepage flow equation. Using the unsteady seepage flow equation can effectively avoid the limitation of steady seepage flow equation and solve the variability of outside boundary of seepage area. The equation has been solved by finite element method in Dawn 1000. This paper has given the influence of perforation parameters on productivity of oil well. The results are very important to the plan of perforation.
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