基于Xd2 井和Ydd3 井奥陶系五峰组—志留系龙马溪组岩心测试结果, 结合邻区资料,
总结滇东北地区木杆向斜黑色页岩岩性, 分布规律, 有机地球化学, 储层及含气性特征 …

为了重建四川盆地北缘五峰组和龙马溪组沉积构造格局, 以四川盆地北缘米仓山−
大巴山地区五峰组和龙马溪组为研究对象, 进行地层格架对比和沉积相分析, 并使用Mo/TOC …

In the Lianyuan Sag of the Xiangzhong Depression, Well Xiangye 1 was deployed and
implemented to evaluate the geological conditions for accumulation of shale gas in the …

石英是海相富有机质页岩中最常见, 最重要的矿物之一, 其成因及含量与总有机碳含量同页岩气
储层的可压裂性之间存在着较大的相关性, 但目前对于其成因机制及对页岩气储层品质影响的 …

四川盆地页岩储层物性条件优越, 但体积压裂形成的裂缝高度有限, 很难动用纵向上厚度达几十
米的优质页岩储层. 针对该问题, 在威远区块X 平台进行了加密井试验, 并采用缝控压裂技术对 …

Deep shale gas is an important research direction for increasing shale gas storage and
production in the Longmaxi Formation of Sichuan Basin. But there are differences in …

我国下古生界海相页岩有机质热演化程度普遍高, 陆源植物镜质体缺乏, 显微组分难以区分,
现有镜质体反射率, 岩石热解, Tm/Ts 等生物标志化合物指标的测试方法难以有效评价泥页岩 …

深层页岩气是四川盆地龙马溪组页岩气增储上产的重要攻关方向, 但与中浅层页岩气在储层特征
和渗流特征方面存在差异, 一定程度上限制了深层页岩气的勘探开发进展 …

Although the physical conditions of shale reservoirs in Sichuan Basin are superior, the
height of fractures formed by SRV fracturing is limited, making it difficult to develop the high …

Shale gas potential was evaluated according to wells Xd2 and Ydd3 in the Ordovician
Wufeng-Silurian Longmaxi formations in the Mugan syncline of the northeastern Yunnan …