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AAPG Bulletin
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AAPG Bulletin; Year: 2025; Issue: May DOI: 10.1306/04042524030
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Figure 15. Prospect D was a play opener in a proven basin. With low discernibility, the geophysical evidence subtly improved the iCOS value relative to GCOS. Clockwise from upper left: (A) geological description, (B) well results, (C) rating values from the three systems and prospect discernibility matrix, (D) iCOS integration graph with prospects colored by discernibility, (E) seismic profile across contact, and (F) root mean square (RMS) amplitude map. Proposed oil-water contact (OWC) is annotated.
Figure 15. Prospect D was a play opener in a proven basin. With low discernibility, the geophysical evidence subtly improved the iCOS value relative to GCOS. Clockwise from upper left: (A) geological description, (B) well results, (C) rating values from the three systems and prospect discernibility matrix, (D) iCOS integration graph with prospects colored by discernibility, (E) seismic profile across contact, and (F) root mean square (RMS) amplitude map. Proposed oil-water contact (OWC) is annotated.