The AAPG/Datapages Combined Publications Database
AAPG Bulletin
Figure
AAPG Bulletin; Year: 2023; Issue: October DOI: 10.1306/06272323003
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Figure 9.
Concentrations of adamantane (A) and perhydrotriquinacene (PTQ) are shown together with the newly proposed adamantane index (AI) parameter versus thermal maturity for all fluids. Solid black lines represent linear fits to all data (excluding the outlier sample from the Middle East [ME]-2 group in green), with 95% confidence intervals of the fits in gray shading. EU = Europe; NA = North America; = adjusted coefficient of determination; SA = South America; VRE = vitrinite reflectance equivalent.

Figure 9.
Concentrations of adamantane (A) and perhydrotriquinacene (PTQ) are shown together with the newly proposed adamantane index (AI) parameter versus thermal maturity for all fluids. Solid black lines represent linear fits to all data (excluding the outlier sample from the Middle East [ME]-2 group in green), with 95% confidence intervals of the fits in gray shading. EU = Europe; NA = North America;