The AAPG/Datapages Combined Publications Database
AAPG Bulletin
Figure
AAPG Bulletin; Year: 2025; Issue: April DOI: 10.1306/02262523078
Return to Full Text
Figure 5. Case study: Middle East Arab C-D. (A) From left to right: facies associations (FAs), predictable FA categories (FACs), Electrofacies association categories (EFACs) nested in FACs, and petrophysical rock categories (PRCs) nested in EFACs. (B) Histograms showing the nesting of EFACs in FACs (250 wells). (C) Only four PRCs are considered relevant (stars) following review of their proportions in 250 wells studied.
Figure 5. Case study: Middle East Arab C-D. (A) From left to right: facies associations (FAs), predictable FA categories (FACs), Electrofacies association categories (EFACs) nested in FACs, and petrophysical rock categories (PRCs) nested in EFACs. (B) Histograms showing the nesting of EFACs in FACs (250 wells). (C) Only four PRCs are considered relevant (stars) following review of their proportions in 250 wells studied.