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常规试油不仅可了解油井产量、液性 ,还可获得求产期间的压力资料 ,这种多周期排液压力资料中包含着大量的地层动态信息 ,但一直没有得到与之相适应的试井分析方法。为了更准确地评价油藏特性 ,本文对常规试油试井分析方法开展了深入的研究 ,并编制了相应的常规试油试井软件 ,通过常规试油求产压力曲线的试井拟合分析 ,可获得储层的渗透率以及井壁污染状况等信息 ,从而评价油藏、指导生产。该方法经现场应用 ,获得了较好的效果。
Conventional test oil can not only understand well production and liquidity, but also get pressure data during production. This multi-period discharge pressure data contains a lot of information on formation dynamics but has not been properly matched with well tests Analytical method. In order to evaluate the reservoir characteristics more accurately, this paper conducts in-depth research on conventional oil well test analysis methods, and prepares the corresponding conventional oil well testing software. Through the well test fitting analysis of the conventional oil production and demand pressure curve, , Get the permeability of the reservoir and the well wall pollution status and other information to evaluate the reservoir to guide the production. The method by the field application, get better results.