Research About Weibei Sunken Structure And Estimate About Trap

This article is based on theory of seismicexploration, and is supervised by structural geology,dynamical geology, hierarchical stratigraphy andpetroleum geology. We combine long-term research aboutWeibei, and apply actual advanced seismologicinterpretation and synthetic analysis. Aimed at Weibeisunken structure, develop, stratum, sedimentary,reserveir prediction, we adequately utilize seismic datumand speed table, and base on subtle structureinterpretation and trap description. And then we protractprimary seismic reflection structure map, interrelatedstratum isopach map, and structure development history map.We introduce advanced balance section, time-frequencyanalysis, multiparameter analysis and constrainedinversion, and we discuss Weibei structural character,sedimentary, reservoir law, and find out favorable target.In a word, this article has important practical meaningsin instructing this region' exploration and exploitation.