Geological characteristics and high production control factors of shale gas reservoirs in Silurian Longmaxi Formation, southern Sichuan Basin, SW China
|
Geological characteristics and high production control factors of shale gas reservoirs in Silurian Longmaxi Formation, southern Sichuan Basin, SW China |
| MA Xinhua,XIE Jun,YONG Rui,ZHU Yiqing |
| Fig. 14. Difference between organic matter-hosted pore diameters in low pressure and high pressure areas at the bottom of the Longmaxi Formation. (a) Well Xi202, pressure coefficient 0.6, organic matter-hosted pore diameter 63 nm; (b) Well Bao201, pressure coefficient 1.1, organic matter-hosted pore diameter below 100 nm; (c) Well N6, pressure coefficient 1.8, organic matter-hosted pore diameter above 400 nm; (d) Well WD204, pressure coefficient 2.0, organic matter-hosted pore diameter above 500 nm. |
|
|