网络出版日期: 2009-09-16
Oil production decline law of Wa 20 block in Dawa Oilfield
Online published: 2009-09-16
李传亮 . 大洼油田洼20 区块产油量递减规律研究[J]. 岩性油气藏, 2009 , 21(3) : 105 -107 . DOI: 10.3969/j.issn.1673-8926.2009.03.022
The three production decline formulas proposed by J. J. Arps and the extended two production decline formulas are applied to carry out the production decline regression in Wa 20 block in Dawa Oilfield. The correlation coefficients of several regression equations are all greater than 0.8, and the results are close to the actual production. Typical hyperbolic decline is selected to forecast the future production decline situation. Aimed at the status quo of the oilfield development, the counter measure is put forward to slow the production decline.
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