Research Article

Evaluation of the Oil-Bearing Properties of Shale and Shale Oil Mobility in the Fengcheng Formation in the Mahu Sag, Junggar Basin, Northwest China: A Case Study of Well Maye-1

Figure 3

Cores of the Fengcheng Formation in the Mahu Sag. (a) Silty mudstone, P1f3, depth 4587.55 m; (b) argillaceous siltstone containing pyrite, P1f3, depth 4591.08 m; (c) mudstone intercalated with lime belts, P1f2, depth 4693.15 m; (d) alternate development of limerock, clastic rocks, siltstone, and argillaceous siltstone, P1f1, depth 4879.96 m; (e) hybrid sedimentary rock, chaotic mélange of terrigenous clast, P1f1, depth 4876.36 m; (f) ignimbrite, P1f1, depth 4912.92 m; (g) siltstone intercalated with lime lenticles, P1f1, depth 4917.6 m; (h) tuff, P1f1, depth 4916.43 m.
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