| Table 1. Summary of field characteristics. | | Field | Port Neches | Clam Lake | Caplen | | Discovery Date | 1929 | 1937 | 1939 | | Number of Wells | 110 | 55 (approx.) | 57 | | Reservoir Age | Oligocene | Miocene, U. Oligocene | Miocene | | Number of Prod. Zones | 21 | 31 | 32 | | Production Depth Range | 2350-2715 m | 700-2045 m | 1220-2350 m | | Ave. depth of max. prod. | 2440 m | 1980 m | 2200 m | | cumulative oil prod. | 34.1 million bbls | 21.4 million bbls | 19.4 million bbls | | Cumulative condensate prod. | 12.5 million bbls | 00.1 million bbls | 00.7 million bbls | | Cumulative gas prod. | 575 Bcf | 10 Bcf | 55 Bcf | | Initial pressure gradients | Most are normal | Normal | Normal | | General Field reference | Kiatta, 1986 | Williams, 1962 | Musolff, 1962 | |
