Tar mats were firstly discovered and determined accurately in terrestrial oil and gas reservoirs associated with Lower Tertiary sandstone reservoirs in the Yaha
Mineral-bituminous matrix(MBM) makes up a major part of source rocks,but its potential in hydrocarbon generation is uncertain,Mineral and organic (Maceral and k
313 orientated samples were collected from Drilling Core ZK1 in southern Leizhou Peninsula for the study of Quaternary paleomagnetic strato-chronology.Te polari
The mineralogy and geochemistry data are presented for thirty-seven shales,four concretions,two carbonate sediments and seven lignites from the Marathousa coal
Discriminations in a local chemical,fluidal,mechanical and thermal processes in a shear zone will lead to metallogenic differentiation in a local section.This p