[[file:evaluating-top-and-fault-seal_fig10-52.png|300px|thumb|{{figure number|1}}Comparison of the seal capacity of a top seal with a single-phase oil accumulation, a single-phase gas accumulation, and a two-phase accumulation with both an oil leg and a gas cap. After Watts.<ref name=ch10r92 /> Copyright: Marine and Petroleum Geology.]] | [[file:evaluating-top-and-fault-seal_fig10-52.png|300px|thumb|{{figure number|1}}Comparison of the seal capacity of a top seal with a single-phase oil accumulation, a single-phase gas accumulation, and a two-phase accumulation with both an oil leg and a gas cap. After Watts.<ref name=ch10r92 /> Copyright: Marine and Petroleum Geology.]] |