Normal pressure shale gas reservoirs have low pressure coefficient and gas content as well
as small stratum energy, characterized by mid-low abundance, mid-low grade, large amount …

With the continuing shale gas exploration and development in China, it is necessary to
establish a scientific method to evaluate shale gas resources. This paper focuses on …

以四川盆地及周缘下古生界海相页岩层系断裂活动为研究对象, 通过地震综合解释及对页岩层系
裂缝方解石脉中流体包裹体的分析测试, 结合不同含气性典型页岩气钻井解剖 …

After systematically analyzing the petroleum geological theory and exploration results of the
Sinopec exploration areas in the Sichuan basin, we divide the exploration history of the …

Based on porosity and low temperature N 2 and CO 2 adsorption experiments, the pore
characteristics of the shale in the Lower Cambrian Hetang formation were quantitatively …

The enrichment characteristics and main controlling factors of marine shale gas, geological
evaluation and comprehensive area selection of sweet spots are the core content and key to …

Based on the understanding of the basic geological conditions of shale gas from the Upper
Ordovician Wufeng Formation to the Lower Silurian Longmaxi Formation in Dingshan area …

It is a significant task for selecting and evaluating of marine shale gas areas in South China
to determine the distribution range of organic matter carbonization belts and exclude the …

Combining with the data of logging resistivity and organic geochemistry, polarizability test
and Laser Raman spectra were used to analysze the main controlling factors of ultra-low …

准确评价页岩储层含气性特征是实现页岩气井科学化管理, 提高页岩气勘探开发效果的重要前提
. 基于灰色关联理论和焦石坝区块实际地质情况, 筛选出实测含气量, 含气饱和度 …