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==Example of episodic leakage==

==Example of episodic leakage==

[[file:formation-fluid-pressure-and-its-application_fig5-29.png|thumb|{{figure number|2}}After .<ref name=ch05r7>Gaarenstroom, L., Tromp, R., A., J., de Jong, M., C., Brandenburg, A., M., 1993, Overpressures in the Central North Sea: implications for trap integrity and drilling safety, in Parker, J., R., ed., Petroleum Geology of Northwest Europe: Proceedings of the Geological Society's 4th conference, London, p. 1305–1313.</ref> Copyright: The Geological Society.]]

[[file:formation-fluid-pressure-and-its-application_fig5-29.png|300px|thumb|{{figure number|2}}After .<ref name=ch05r7>Gaarenstroom, L., Tromp, R., A., J., de Jong, M., C., Brandenburg, A., M., 1993, Overpressures in the Central North Sea: implications for trap integrity and drilling safety, in Parker, J., R., ed., Petroleum Geology of Northwest Europe: Proceedings of the Geological Society's 4th conference, London, p. 1305–1313.</ref> Copyright: The Geological Society.]]

[[:file:formation-fluid-pressure-and-its-application_fig5-29.png|Figure 2]] is a plot of rate of pressure generation vs. rate of pressure leakage for a pressure compartment in the Central North Sea graben. It correlates tectonic activity with pressure leakage caused by fault reactivation and hydraulic fracturing of the top seal.

[[:file:formation-fluid-pressure-and-its-application_fig5-29.png|Figure 2]] is a plot of rate of pressure generation vs. rate of pressure leakage for a pressure compartment in the Central North Sea graben. It correlates tectonic activity with pressure leakage caused by fault reactivation and hydraulic fracturing of the top seal.