以风城油田齐古组J3q2和J3q3层段为研究对象,根据测井资料和取芯资料建立孔隙度、渗透率解释模型,采用多元回归分析建立饱和度模型,其相关性高于0.9。在对水平井进行测井评价解释时,结合井眼轨迹进行综合评价,效果较好。
We take the Qigu formation(J3q2 and J3q3 ) of Fengcheng oilfield as the research object to establish the interpretation models of porosity and permeability, based on the well logging data and core data. The saturation model is also established by using multiple regression analysis and the correlation is higher than 0.9. In the inter- pretation of horizontal well logging evaluation, we can combine with a comprehensive evaluation of well track to achieve better effect.