Research Article

Reservoir Quality, Lithotype Assessment, and Geochemical Source Rock Analysis: Insights from Well Logs and Pyrolysis Data, Karama Field, North-Western Desert, Egypt

Figure 6

(a, b) Lithology PEF clustering (circle) size in thorium-potassium cross-plot with montmorillonite and illite as dominant clays; (b) vertical amalgamation of the identified clusters, indicating lithology relevance with anomalously high uranium and high-value density correction (DRHO) and PEF spikes reflecting fracture zones.
(a)
(b)