The AAPG/Datapages Combined Publications Database
AAPG Bulletin
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AAPG Bulletin; Year: 2025; Issue: May DOI: 10.1306/04042524030
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Figure 5. Data examples of revised direct hydrocarbon (HC) indicator attributes. Contact attributes are shown on the top row with gas-water contact annotated (GWC) in some cases. Left to right: (A) amplitude terminations, (B) fit to structure, (C) fluid contact reflection, with gamma ray (GR) and resistivity (RES) logs overlain. Bottom row panels are body attributes. Left to right: (D) anomaly strength and (E) lateral amplitude (amp.) contrast. Axes have been removed to ensure prospect anonymity.
Figure 5. Data examples of revised direct hydrocarbon (HC) indicator attributes. Contact attributes are shown on the top row with gas-water contact annotated (GWC) in some cases. Left to right: (A) amplitude terminations, (B) fit to structure, (C) fluid contact reflection, with gamma ray (GR) and resistivity (RES) logs overlain. Bottom row panels are body attributes. Left to right: (D) anomaly strength and (E) lateral amplitude (amp.) contrast. Axes have been removed to ensure prospect anonymity.