Acid-base alternation diagenesis and its influence on shale reservoirs in the Permian Lucaogou Formation, Jimusar Sag, Junggar Basin, NW China |
WANG Jian,ZHOU Lu,LIU Jin,ZHANG Xinji,ZHANG Fan,ZHANG Baozhen |
Fig. 7. Evolution of reservoir pores in the Lucaogou Formation. P2+3—Middle and Upper Permian; T—Triassic; J1— Lower Jurassic; J2+3—Middle and Upper Jurassic; K1—Lower Cretaceous; K2—Upper Cretaceous; E—Paleogene; N—Neogene; Q— Quaternary. |