乌尔逊凹陷南一段储层评价方法研究

储层综合评价是油田开发地质、油藏工程研究的重要组成部分，搞好此项研究工作，对提高开发效果和开发水平、实现科学管理油田，都有重要的现实意义。乌尔逊凹陷作为海拉尔盆地最重要的含油气凹陷之一，油气资源丰富。通过对乌尔逊凹陷南一段储层特性的分析，应用自适应神经模糊推理系统对其进行综合评价，建立其反映储层特性的非线性评价参数体系。并将该评价模型用于乌尔逊凹陷中两个井区进行有利储层预测，预测结果与实际情况一致，从而为油田储层评价提供一套便捷有效的研究方法。

Reservoir Evaluation of the Member K1n1 Reservoir in Wuerxun Depression

Comprehensive evaluation of the reservoir is the important part of the oilfield development geological and the reservoir engineering study, which has practical significance for improving oilfield development and management. Wuerxun Depression is rich in oil and gas as one of the most important Petroleum system in Halaer Basin. Adaptive Neuro-Fuzzy Inference System is used to evaluate the reservoir of the Member K1n1 Reservoir in Wuerxun depression based on the analysis of experimental data and the method of general evaluation of the reservoir. From the established model that reflects the performance of the reservoir, favorite regions of two wellblocks are predicted. The prediction results are in agreement with the fact, which provide an effective method conveniently for comprehensive evaluation of the reservoir.