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.