Quantitative Method for Evaluating Shale Oil Resources Based on Movable Oil Content

Figure 2

Distribution chart of TOC and characteristics in the horizontal section of key wells: (a) well GY2-1-1, equivalent to a vertical depth of 3714 m; (b) well GY1-3-1, equivalent to a vertical depth of 3939 m; (c) well GY2-1-2, equivalent to a vertical depth of 3702 m; (d) well GY2-1-4, equivalent to a vertical depth of 3777 m. Samples were obtained from horizontal well cuttings of the second member, Kongdian Formation.

(a)

(b)

(c)

(d)