The first fractured shale gas well of China was constructed in 2010. After 10 years of
development, China has become the second country that possesses the core technology of …

天然裂缝是富有机质页岩油气储层的重要储集空间和主要渗流通道, 影响页岩油气的富集, 保存,
单井产能及开发效果, 天然裂缝发育规律研究对富有机质页岩油气勘探开发具有重要意义 …

中国南方埋深3 500 m 以浅的海相页岩气勘探开发理论与技术通过10 余年的攻关实践已经趋于
成熟. 为了持续推进我国页岩气勘探开发迈向新的高度, 基于大量学者的研究成果 …

Abstract Deep shale gas reservoir (3,500∼ 4,500 m) of Wufeng–Longmaxi Formation in
southern Sichuan Basin in China has great potential for exploration and development, with …

Pore-fracture structure of shales is important to shale gas resource potential evaluation,
exploration and development. However, investigations about the pore-fracture structure of …

Shale gas resources in China are abundant with the marine shales accounting for the
largest proportion, ie 13× 10 12 m 3. The Wufeng-Longmaxi Shale system deposited across …

深层页岩储层是页岩气勘探开发的重要接替领域. 针对四川盆地及周缘龙马溪组一段深层页岩,
系统开展了X-衍射全岩(XRD), 总有机碳(TOC), 大薄片及氩离子抛光大片成像研究. 结果表明 …

基于薄片, 氩离子抛光大片成像和纳米CT 扫描等实验分析资料, 对四川盆地下志留统龙马溪组
一段典型井含气页岩不同纹层及组合储集层特征差异性及其成因进行研究. 结果表明 …

Stratigraphic division and correlation are crucial for the identification of sweet spots and
drilling design of shale gas. In this study, a stratigraphic division and correlation was carried …

Taking the Lower Silurian Longmaxi Formation in the Changning area of the southern
Sichuan Basin as an example, the characteristics and formation stages of tectonic fractures …