摘要
测井资料定量计算有机碳评价烃源岩的方法,有别于传统的地球化学测试方法,以其高而连续的纵向分辨率为优势,弥补了因取心不足而造成的烃源岩识别与评价的困难,为油气勘探决策提供有利的地质依据。通过应用该方法建立适合资福寺洼陷有机碳含量的计算模型,将测井计算结果与地化测试结果进行对比,两者具有良好的一致性,并对资福寺洼陷烃源岩的有效性进行了评价。
The method for quantitative calculation of organic carbon had the advantage of high and continuous vertical resolution which was different from traditional geochemical testing methods,the difficulty of source rock identification and evaluation induced by insufficiency of coring was compensated and provided favorable geological bases for making strategy of gas-oil exploration.An organic carbon calculation model is esatablished for Zifusi Sag by using thd method and comparing the results with the geochemical testing date,it is indicated that they have good consistency.As a result,the effectiveness of the source rock in Zifusi Sag is evaluated.
出处
《石油天然气学报》
CAS
CSCD
2012年第9期38-41,9,共4页
Journal of Oil and Gas Technology
