Large-scale gas accumulation mechanisms and reservoir-forming geological effects in sandstones of Central and Western China |
LI Wei,WANG Xueke,ZHANG Benjian,CHEN Zhuxin,PEI Senqi,YU Zhichao |
Fig. 6. Profile of the tectonic-lithologic composite gas reservoir of Xujiahe Formation in the Laoguanmiao-Jiange-Jiulong Mountain tight belt in northwestern Sichuan Basin. |