OBTURATION FACTORS ASSEMBLING NATURAL GAS:TAKING NORTH REGION OF JIZHONG SAG AS THE EXAMPLE
天然气藏的封存条件研究――以冀中坳陷北部地区为例

Due to pervasion diffusibility of gas, obturation factors of gas is very importance in rift-basin with tension tectonic suffering more tectonization. A lot of difference types gas pools have been explored in north region of Jizhong sag, China northern, besides having excellent source rocks of generating gas hydrocarbon, and yet relation of obturation factors of gas. The paper generally discussed obturation factors (cover) assembling gas, expatiated main research results.The capillary pressure obturation ...