− | A range of seal capacities have been reported for various rock types. In addition, a number of other factors—depth, hydrocarbon phase, seal thickness, fault-dependent leak points—affect the height of trapped hydrocarbon columns. | + | A range of seal capacities have been reported for various rock types. In addition, a number of other factors—depth, hydrocarbon phase, seal thickness, fault-dependent leak points—affect the height of trapped [[hydrocarbon column]]s. |