Changes

==Interfacial tension==

==Interfacial tension==

Hydrocarbon/brine interfacial tension values typically range from 15–72 dynes/cm.<ref name=ch10r87>Vavra, C., L., Kaldi, J., G., Sneider, R., M., 1992, Geological applications of [[capillary pressure]]: a review: AAPG Bulletin, vol. 76, no. 6, p. 840–850.</ref><ref name=ch10r67 /><ref name=ch10r92>Watts, N., L., 1987, Theoretical aspects of cap-rock and fault seals for single and two-phase hydrocarbon columns: Marine and Petroleum Geology, vol. 4, no. 4, p. 274–307., 10., 1016/0264-8172(87)90008-0</ref> Laboratory studies provide interfacial tension values for a range of gas and oil compositions.<ref name=ch10r31>Firoozabadi, A., Ramey, H., J. Jr., 1988, Surface tension of water-hydrocarbon systems at reservoir conditions: Journal of Canadian Petroleum Technology, vol. 27, no. 3, p. 41–48., 10., 2118/88-03-03</ref>

Hydrocarbon/brine interfacial tension values typically range from 15–72 dynes/cm.<ref name=ch10r87>Vavra, C., L., Kaldi, J., G., Sneider, R., M., 1992, [http://archives.datapages.com/data/bulletns/1992-93/data/pg/0076/0006/0000/0840.htm Geological applications of capillary pressure: a review]: AAPG Bulletin, vol. 76, no. 6, p. 840–850.</ref><ref name=ch10r67 /><ref name=ch10r92>Watts, N., L., 1987, Theoretical aspects of cap-rock and fault seals for single and two-phase hydrocarbon columns: Marine and Petroleum Geology, vol. 4, no. 4, p. 274–307., 10., 1016/0264-8172(87)90008-0</ref> Laboratory studies provide interfacial tension values for a range of gas and oil compositions.<ref name=ch10r31>Firoozabadi, A., Ramey, H., J. Jr., 1988, Surface tension of water-hydrocarbon systems at reservoir conditions: Journal of Canadian Petroleum Technology, vol. 27, no. 3, p. 41–48., 10., 2118/88-03-03</ref>

==See also==

==See also==