Fracture development and hydrocarbon accumulation in tight sandstone reservoirs of the Paleogene Huagang Formation in the central reversal tectonic belt of the Xihu Sag, East China Sea |
ZHOU Xinhuai,XU Guosheng,CUI Hengyuan,ZHANG Wu |
Fig. 10. Microscopic characteristics of inclusions in calcite veins in the Huagang Formation. |