页岩气层测井响应特征及其含气量评价

本文在大量调研分析的基础上,通过对页岩气的岩性、物性和地球化学特征综合分析,总结归纳了页岩气层测井响应特征;从页岩气评价的特殊性出发,通过四性关系研究,有针对性地选取测井项目,探索对页岩含气量的测井解释模式,对于今后页岩气定性和定量评价工作的开展具有重要的参考意义。

Shale gas logging response characteristics end gas-content evaluation

In this paper,on the basis of plenty survey and study works, through synthetic analysis of petrography character and physical properties and geochemical character of the shale gas, the log responses of shale gas are summarized. It is important that making a pointed choice of the logging project and exploring the log interpretation model of the shale gas content for the quantitative and qualitative evaluation of shale gas,according to the peculiarity of shale gas evaluation, based on the four properties analysis.