论文部分内容阅读
从不稳定试井原理出发，提出水力压裂后油层压降漏斗模型———橄榄形，用折算扩散半径对琼斯公式进行修正，建立了大庆长垣以西地区葡萄花、高台子、扶杨油层最佳第二次开井时间的预测方法。
Based on the principle of unstable well testing, the pressure drop funnel model after hydraulic fracturing is proposed, that is, the olive shape, and the Jones formula is corrected by the conversion diffusion radius. The Putaohua, Gaotaizi and Fuyang oil reservoirs are established in the west of Daqing Changyuan The prediction method of the best second open well time.