论文部分内容阅读
充分利用测井资料和动态生产数据,结合岩心观察,对三叠系储集层进行了详细研究,建立了储集层参数的地质模型,并对砂体的连通情况作了地质成因上的解释。研究发现,轮南2井区的隔夹层分为泥质隔夹层、钙质胶结细粒岩性夹层及细粒岩性紧邻钙质胶结层夹层。在储集层精细描述基础上,完成了轮南油田2井区Ⅰ油组细分层系开发调整方案,方案实施效果良好。
Making full use of well logging data and dynamic production data, combined with core observation, the Triassic reservoir was studied in detail and a geological model of reservoir parameters was established, and the geological explanation of the sandbody connectivity was made . The study shows that the interval intercalation in Lunnan 2 well is divided into argillaceous intercalation, calcareous cementation granular lithology and fine grained lithostratigraphic interlayer. Based on the detailed description of the reservoir, the plan for the development and adjustment of the fine stratification system of Group Ⅰ oil group in Lunnan Oilfield 2 well is completed, and the implementation of the plan is effective.