基于模糊数学的松南地区诸盆地油气选区评价

发布时间：2018-06-12 01:49

本文选题：松南地区 + 断陷盆地　；参考：《矿物岩石地球化学通报》2017年05期

【摘要】：简述了松南地区各断陷石油地质特征,运用模糊数学进行了油气勘探开发目标优选,提出了松南地区油气勘探开发部署建议。松南地区主要发育早白垩世小规模断陷,进一步可划分为陆家堡、开鲁和彰武3个断陷群,各断陷下白垩统具有相似的石油地质条件。各断陷及断陷群之间存在一定差异性,通过获得各断陷的石油地质参数,基于模糊数学方法对每个断陷进行油气勘探优选排队,结果显示陆家堡和开鲁断陷群油气勘探潜力较大,彰武断陷群相对较小。基于此提出了全面系统勘探区、密网度勘探工程实施区以及疏网度专门地质调查区。
[Abstract]:The petroleum geological characteristics of the fault depression in the Songnan area are briefly described. The oil and gas exploration and development targets are optimized by fuzzy mathematics. The proposal of oil and gas exploration and development in the Songnan area is proposed. The Songnan area is mainly developed by the early Cretaceous small scale fault, which can be further divided into 3 rift groups, Lu Jiabao, Kailu and Zhangwu, and the lower Cretaceous under each fault. Similar petroleum geological conditions. There are certain differences between the fault and the fault depression groups. By obtaining the petroleum geological parameters of the fault depression, the oil and gas exploration optimization queues for each fault are carried out based on the fuzzy mathematical method. The results show that the oil and gas exploration potential of the Lu Jiabao and Kailu fault depression groups is large, and the Zhangwu fault depression group is relatively small. Based on this method, the oil and gas exploration potential is relatively small. The comprehensive system exploration area, dense network exploration project implementation area and scattered net degree special geological survey area.
【作者单位】：中国石化集团国际石油勘探开发有限公司;
【基金】：国家自然科学基金项目(41502099)
【分类号】：P618.13

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