granted by the National Science and Technology Major Project of the Ministry of Science and Technology of China (Grant No. 2017ZX05036002–001);National Natural Science Foundation of China (No. 41202103, 41872124);SINOPEC Ministry of Science and Technology Project (Grant No. P17027–2)
The Upper Ordovician Wufeng-Lower Silurian Longmaxi shale is widely distributed in the Sichuan Basin and its periphery,which is the key stratum for marine shale gas exploration and development(E&D)in China.Based on se...
The work was supported by the China Postdoctoral Science Foundation(No.2016M591350);the National Natural Science Foundation of China(No.41202103);Sinopec Scientific and Technological Project(G5800-14-ZS-KJB158).
Formation of organic-rich shale was controlled by depositional processes and environment condition.According to petrology,mineralogy,fossil composition and sedimentary structure,seven lithofacies of shale were identif...
The work was supported by National Science and Technology Major Project of China(2016ZX05061-001);the National Natural Science Foundation of China(No.41202103).
According to data of gas wells and typical sections of Wufeng Formation and Longmaxi Formation in Sichuan Basin,shale of various graptolite zones were analyzed to determine depositional environment,lithology and thick...