摘要
层序地层分析已在油气勘探中发挥重要作用。相比而言,其在非油气领域的应用尚处于起步阶段。文章论述了层序地层分析的基本内容及其在非油气领域的应用进展;从油气与非油气矿床成矿、富集规律的相似性和两者的共生性,以及层序界面、沉积体系域与成矿基本要素和条件的耦合性,评述了层序地层分析在非油气领域的应用具有广阔的前景;同时又针对油气与非油气矿床在成矿方面的差异性和海、陆相层序地层的差异性,指出了层序地层分析应用于非油气领域时应注意或需研究的一些问题。
Sequence stratigraphy analysis has played very important roles in exploration and development for oil and gas, but its application in non-oil and gas domain is still in a primary stage. This paper expounds the basic contents of sequence stratigraphy analysis and its advance application in non-oil and gas domain, and reviews that sequence stratigraphy analysis has promising prospect in non-oil and gas domain by analyzing the similarity in ore-forming and enrichment between oil and gas and non-oil and gas deposits, and their intergrowth. Meanwhile, some problems which should be paid attention to and studied in practice, which pointed out according to the difference between oil and gas and non-oil and gas deposits in ore-forming process, and between marine sequence stratigraphy and continental sequence stratigraphy.
出处
《地质与勘探》
CAS
CSCD
北大核心
2004年第1期81-85,共5页
Geology and Exploration
基金
国家重点基础研究发展规划项目(编号:G1999043208)资助。
关键词
层序地层分析
层序界面
沉积体系域
非油气矿床
sequence boundary, depositional system tract, non-oil and gas deposits, sequence stratigraphy analysis
