Changes

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petroleum-systems_fig3-16.png|{{figure number|5}}(left) Biological marker analysis. From Seifert et al.<ref name=Seifertetal_1980>Seifert, W. K., J. M. Moldowan, and R. W. Jones, 1980, Application of biological marker chemistry to petroleum exploration: Proceedings of the 10th World Petroleum Congress, Bucharest, p. 425-440</ref> Courtesy World Petroleum Conference. (right) Carbon isotopic composition comparisons. From Sedivy et al.<ref name=ch03r9>Sedivy, R., A., Penfield, I., E., Halpern, H., I., Drozd, R., J., Cole, G., A., Burwood, R., 1987, Investigation of source rock–crude oil relationships in the northern Alaska hydrocarbon habitat, in Tailleur, I., Weimer, P., eds., Alaskan North Slope Geology: Pacific Section SEPM Book 50, p. 169–179.</ref> Courtesy Pacific Section of SEPM.

petroleum-systems_fig3-16.png|{{figure number|5}}(left) Biological marker analysis. From Seifert et al.<ref name=Seifertetal_1980>Seifert, W. K., J. M. Moldowan, and R. W. Jones, 1980, Application of biological marker chemistry to petroleum exploration: Proceedings of the 10th World Petroleum Congress, Bucharest, p. 425-440</ref> Courtesy World Petroleum Conference. (right) Carbon isotopic composition comparisons. From Sedivy et al.<ref name=ch03r9>Sedivy, R., A., Penfield, I., E., Halpern, H., I., Drozd, R., J., Cole, G., A., Burwood, R., 1987, Investigation of source rock–crude oil relationships in the northern Alaska hydrocarbon habitat, in Tailleur, I., Weimer, P., eds., Alaskan North Slope Geology: Pacific Section SEPM Book 50, p. 169–179.</ref> Courtesy Pacific Section of SEPM.

Biological marker analysis ([[:file:petroleum-systems_fig3-16.png|Figure 5A]]) from the main reservoir rock, Sadlerochit Group, of Prudhoe Bay field shows that the oil originated from the Shublik Formation, the Kingak Shale, and the Hue Shale. Carbon isotopic composition comparisons ([[:file:petroleum-systems_fig3-16.png|Figure 5B]]) indicate that Shublik and Kingak share similar ¹³C values with oil from the Prudhoe Bay field, whereas the Hue Shale does not.

Biological marker analysis ([[:file:petroleum-systems_fig3-16.png|Figure 5A]]) from the main reservoir rock, Sadlerochit Group, of Prudhoe Bay field shows that the oil originated from the Shublik Formation, the Kingak Shale, and the Hue Shale. Carbon isotopic composition comparisons ([[:file:petroleum-systems_fig3-16.png|Figure 5B]]) indicate that Shublik and Kingak share similar ¹³C values with oil from the Prudhoe Bay field, whereas the Hue Shale does not.