There is a huge amount of marine shale gas resources in the southern Sichuan Basin China, and most are at buried depth 3500 - 4500 meters. At present, deep early stage exploration development. In order to achieve large-scale efficient development, addition optimizing favorable blocks, it also identify optimal target vertical direction combine geology, drilling, fracturing. Therefore, Taking Lon...

Gas-bearing capacity is an important feature in the evaluation of different properties shale. The calculation adsorbed gas and free content focus shale gas-bearing evaluation, for which saturation a key parameter. In present study, target area was marine shales Wufeng–Longmaxi Formation Dingshan, Jiaoshiba, Changning areas southern Sichuan Basin China, while purpose study more effective charact...

Abstract In shale reservoirs, the organic pores with various structures formed during thermal evolution of matter are main storage site for adsorbed methane. However, in process evolution, adsorption characteristics methane multi type and multi-scale have not been sufficiently studied. this study, molecular simulation method was used to study based on geological conditions Longmaxi Formation re...

Porosity, total organic carbon content, brittle mineral and gas content are now the primary references for classifying evaluating marine shale reservoirs in China. Is there a more effective appropriate reservoir classification scheme deep shale? The Longmaxi Formation Luzhou, southern Sichuan Basin, China, is main object of study. Quantitative analysis modeling using data from field emission sc...