− | Cross leakage commonly creates fault-dependent leak points limiting the percent.<ref name=ch10r76>Smith, D., A., 1966, Theoretical considerations of sealing and non-sealing faults: AAPG Bulletin, vol. 50, no. 2, p. 363–374.</ref><ref name=ch10r77>Smith, D., A., 1980, Sealing and non-sealing faults in the Gulf Coast Salt basin: AAPG Bulletin, vol. 64, no. 2, p. 145–172.</ref><ref name=ch10r2>Allan, U., S., 1989, Model for hydrocarbon [[migration]] and entrapment within faulted structures: AAPG Bulletin, vol. 72, no. 7, p. 803–811.</ref><ref name=ch10r35>Hardman, R., F., P., Booth, J., E., 1989, Structural interpretation of hydrocarbon traps sealed by basement normal fault block faults at stable flank of foredeep basins and at rift basins: AAPG Bulletin, vol. 73, no. 7, p. 813–840.</ref> One type of fault-dependent leak point is illustrated in the following figure. The coincidence of the hydrocarbon contact with the top of the sand juxtaposed across the fault is a juxtaposed lithology leak point (JLLP). Hydrocarbons are trapped only where there is sand/sand juxtaposition along the fault. Hydrocarbons leak across the sand/sand juxtapositions. | + | Cross leakage commonly creates fault-dependent leak points limiting the percent.<ref name=ch10r76>Smith, D., A., 1966, Theoretical considerations of sealing and non-sealing faults: AAPG Bulletin, vol. 50, no. 2, p. 363–374.</ref><ref name=ch10r77>Smith, D., A., 1980, Sealing and non-sealing faults in the Gulf Coast Salt basin: AAPG Bulletin, vol. 64, no. 2, p. 145–172.</ref><ref name=ch10r2>Allan, U., S., 1989, Model for hydrocarbon [[migration]] and entrapment within faulted structures: AAPG Bulletin, vol. 72, no. 7, p. 803–811.</ref><ref name=ch10r35>Hardman, R., F., P., Booth, J., E., 1989, Structural interpretation of hydrocarbon traps sealed by basement normal fault block faults at stable flank of foredeep basins and at rift basins: AAPG Bulletin, vol. 73, no. 7, p. 813–840.</ref> One type of fault-dependent leak point is illustrated in [[:file:evaluating-top-and-fault-seal_fig10-4.png|Figure 4]]. The coincidence of the hydrocarbon contact with the top of the sand juxtaposed across the fault is a juxtaposed lithology leak point (JLLP). Hydrocarbons are trapped only where there is sand/sand juxtaposition along the fault. Hydrocarbons leak across the sand/sand juxtapositions. |