大民屯凹陷烃源岩有机质丰度的恢复  

Restoration of organic matter abundances in the source rocks from the Damintun depression

作　　者：逯向阳[1] 

机构地区：[1]中国石油辽河油田公司沈阳采油厂采油作业二区,辽宁沈阳110316

出　　处：《沉积与特提斯地质》2008年第4期14-17,共4页Sedimentary Geology and Tethyan Geology

基　　金：国际科技合作重点项目(2002CB713906);重大基础研究前期研究专项(2002CCA00700)

摘　　要：烃源岩有机质丰度的恢复具有重要的现实和理论意义。笔者在对比多种方法的基础上,对大民屯凹陷的烃源岩的有机质丰度进行了恢复。The organic matter abundances are considered as a very important indicator for the evaluation of source rocks. The heterogeneity of source rocks, production of inorganic CO2 and hydrothermal hydrocarbon generation play an important role in the restoration of organic matter abundances in the source rocks. The restoration of organic matter abundances in the source rocks from the Damintun depression on the basis of the thermal simulation experiment and matter conservation law shows that the source rocks from the first member of the Shahejie Formation and Dongying Formation are more promising areas in the Damintun depression.

关 键 词：有机碳 烃源岩 损失率 恢复系数 

分 类 号：TE122.113[石油与天然气工程—油气勘探]