塔里木盆地满加尔凹陷地层埋藏史与有机质成熟演化  

Burial History of Stratigraphy and Maturity Evolution of Organic Matter in Manjiaer Depression Tarim Basin

作　　者：冯乔[1] 

机构地区：[1]西北大学地质系

出　　处：《沉积学报》1997年第1期172-176,共5页Acta Sedimentologica Sinica

基　　金：国家八五科技攻关课题

摘　　要：本文根据厚度恢复的体积模型，利用回剥方法，研究了满加尔凹陷寒武纪至第四纪的地层埋藏史，并根据初始沉积速率，将该区的地层埋藏史分为三个阶段。在地层埋藏史恢复基础上，结合ＴＴⅠ计算结果。In this paper, the burial history is recovered by using the back stripping method according to the volume model of thickness recovery from Cambrian to Quaternary in the Manjiaer depression, and it is divided into three periods by means of the original sedimention rate On the basis of the recoery of burial history, the hydrocarbon evolution of source rocks in Lower Paleozoic is investigated in accordance with the calculated results of TTI. The largest scope of hydrocarbon generation and their development are also discussed in this paper.

关 键 词：埋藏史 有机质成熟演化 凹陷 地层 油气藏 盆地 

分 类 号：P618.130.2[天文地球—矿床学] P618.130.4[天文地球—地质学]