火山岩储层岩相研究进展  

Advances in volcanic facies research of volcanic reservoir

作　　者：陈欢庆[1] 石为为[2] 杜宜静[1] 邓晓娟[1] Chen Huanqing;Shi Weiwei;Du Yijing;Deng Xiaojuan(Research Institute of Petroleum Exploration and Development,PetroChina,Beijing 100083;SPT Energy Group Inc.,Beijing 100101)

机构地区：[1]中国石油勘探开发研究院,北京100083 [2]中国华油集团有限公司,北京100101

出　　处：《地质科学》2022年第4期1307-1323,共17页Chinese Journal of Geology(Scientia Geologica Sinica)

基　　金：国家科技重大专项(编号:2008ZX05016-001)资助。

摘　　要：火山岩岩相与储层物性关系密切,火山岩岩相研究对火山岩储层表征具有十分重要的意义。系统总结火山岩岩相研究进展,为火山岩储层表征提供参考和依据。采用地质统计学等方法,从火山岩岩相划分、火山岩岩相划分的原则和火山岩岩相划分的步骤3方面分析了火山岩岩相研究的现状。结合文献调研和科研实践,将火山岩岩相研究方法总结为5种类型,主要包括岩性识别方法、测井研究方法、地震研究方法、地质建模方法以及地质统计方法等,分析了每种研究方法的优缺点。在此基础上指出了火山岩岩相研究中存在的6方面问题和火山岩岩相未来6方面发展方向。火山岩岩相研究中,应该充分考虑资料基础和作者工作经验,综合多种方法,提高火山岩岩相研究的精确度和储层预测的准确度。Volcanic facies is closely related to reservoir, so the study of volcanic facies is very important for the characterization of volcanic reservoir. The research status of volcanic facies is analyzed from three aspects: the division of volcanic facies, the principle of volcanic facies division and the steps of volcanic facies division. Combined with literature investigation and scientific research practice, the volcanic facies research methods are summarized into five types, including lithology identification method, well logging research method, seismic research method, geological modeling method and geological statistics, etc., and the advantages and disadvantages of each research method are analyzed. On this basis, the problems existing in the study of volcanic facies and the future development direction of volcanic facies are pointed out.

关 键 词：火山岩储层 火山岩岩相 火山岩亚相 火山岩岩性 地质建模 地质统计 储层物性 储层预测 

分 类 号：P586[天文地球—岩石学] P618.13[天文地球—地质学]