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层序地层学是20世纪末国际上新兴的一门学科,它起因于欧美学者对海相被动大陆边缘沉积地层的研究。这门学科的优势在于具有科学性和预测性,其科学性体现在研究沉积地层在时间上的周期性和在空间上分布的规律性,其预测性体现在寻找隐蔽油气藏和提高开发采收率。这种学科优势也为当代各种沉积矿产勘探提供了一种全新的思路。在短短的几年中,所有涉及沉积岩的学科都将层序地层学纳入研究范畴,这种研究几乎风靡全世界,这种浪潮掀起了一场地学
Sequence stratigraphy is an emerging international discipline at the end of the 20th century. It originated from the studies of the European and American scholars on the sedimentary strata of the passive continental margin. The advantage of this discipline lies in its scientific and predictive nature. Its scientificness is reflected in the study of the temporal and spatial regularity of sedimentary stratigraphy in time. Its predictability lies in the search for subtle reservoirs and the improvement of development and recovery rate. This discipline advantage also provides a completely new idea for all kinds of sedimentary exploration in the contemporary world. In just a few years, all the disciplines that deal with sedimentary rocks have included sequence stratigraphy into the study area, which almost swept the world. This wave set off a geoscience