Coupling Relationship between Lithofacies and Brittleness of the Shale Oil Reservoir: A Case Study of the Shahejie Formation in the Raoyang Sag

Figure 10

Relationship of Young’s modulus of mudstone and shale with (a) clay, (b) felsic, (c) calcareous, (d) felsic and calcareous minerals, (e) other minerals, and (f) TOC.

(a)

(b)

(c)

(d)

(e)

(f)