Multiphase Calcite Cementation and Fluids Evolution of a Deeply Buried Carbonate Reservoir in the Upper Ordovician Lianglitag Formation, Tahe Oilfield, Tarim Basin, NW China

Figure 11

Diagenetic evolution and reservoir formation models of Lianglitag Formation carbonates.

(a) Eogenetic stages

(b) Telogenetic stage-1. Caledonian diagenetic stage

(c) Mesogenetic stages (Late Ordovician to early Devonian)

(d) Telogenetic stage-2. Hercynian diagenetic stage

(e) Mesogenetic stages (Late Devonian to present)