Figure 5
Characteristics of inclusions found in the Z2dn4 Formation of well GS6. (a) W-type fluid inclusions (FIs) and P-type FIs in quartz (PPL), 5049.1 m. (b) P-type FIs in quartz (PPL), 5049.1 m. (c) P-type FIs in quartz showing two-phases of liquid and vapor on freezing table, at the temperature of −115 °C (PPL), 5049.1 m. (d) C-type fluid inclusions within the III-dolomite, 5048.97 m. (e) W-type FIs and S-type inclusions (Is) in III-dolomite (PPL), 5035.31 m. (f) II-dolomite (PPL), 5035.31 m; g. inclusions distributed at the boundary between a cloudy center and a clear rim in II-dolomite (PPL), 5035.02 m. (h) linear inclusions in a clear rim of II-dolomite, plane-polarized light (PPL), 5034.48 m. (i) S-type Is within a clear rim of II-dolomite (PPL), 5049.1 m.
