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| [[TABLE 1]] | | [[TABLE 1]] |
− | Table 1. Covenant Oil Field Reservoir Characteristics*
| + | {| class="wikitable" |
− | Production summary as of January 1, 2009: Discovery 2004 6.87 million bbl of oil; oil 84%, water 16%, no gas
| + | |- |
− | Structural closure, 800 ft (270 m); oil column, 450 ft (150 m) Reservoir depth, 6356 ft (1937 m) true vertical depth; subsea level | + | |+ {{table number|1}}Covenant Oil Field Reservoir Characteristics (Chidsey) |
− | depth, −94 ft (−29 m) | + | |- |
− | Oil-water contact, −603 ft (−184 m) | + | | colspan = 4 | Structural closure, 800 ft (270 m); oil column, 450 ft (150 m) |
− | Reservoir temperature, 87°C (188°F); reservoir pressure, 2360 psi | + | |- |
− | (18,134 kPa, 181 bar) | + | | colspan = 4 | Reservoir depth, 6356 ft (1937 m) true vertical depth; subsea level depth, −94 ft (−29 m) |
− | Average water saturation, 38% | + | |- |
− | 0.48% S, d13C = −29.4 to −29.0‰ | + | | colspan = 4 | Oil-water contact, −603 ft (−184 m) |
− | Structure: backthrust on the Gunnison-Salina thrust fault (Campanian | + | |- |
− | to Paleocene) | + | | colspan = 4 | Reservoir temperature, 87°C (188°F); reservoir pressure, 2360 psi (18,134 kPa, 181 bar) |
− | Source rocks: Carboniferous; migration: Cretaceous to early Tertiary | + | |- |
− | C a Mg Na K Fe SiO2
| + | | colspan = 4 | Average water saturation, 38% |
− | 4 2 8 m g / l 41 | + | |- |
− | 10,080 220 12 46 | + | | colspan = 4 | 0.48% S, d13C = −29.4 to −29.0‰ |
− | Water Chemistry H C O �3
| + | |- |
− | SO4
| + | | colspan = 4 | Structure: backthrust on the Gunnison-Salina thrust fault (Campanian to Paleocene) |
− | Cl | + | |- |
− | pH
| + | | colspan = 4 | Source rocks: Carboniferous; migration: Cretaceous to early Tertiary |
− | Specific gravity Total dissolved solids
| + | |- |
− | 5 1 8 3000 14,100
| + | ! colspan = 4 center | Water Chemistry |
− | 6.45 | + | |- |
− | 1.0208 28,400 | + | | Ca || 428 mg/l || HCO<sup>–</sup><sub>3</sub> || 518 |
− | *Chidsey et al. (2007).
| + | |- |
| + | | Mg || 41 || SO<sub>4</sub> || 3000 |
| + | |- |
| + | | Na || 10,080 || Cl || 14,100 |
| + | |- |
| + | | K || 220 || pH || 6.45 |
| + | |- |
| + | | Fe || 12 || Specific gravity || 1.0208 |
| + | |- |
| + | | SiO<sub>2</sub> || 46 || Total dissolved solids || 28,400 |
| + | |} |
| | | |
| ==Significance== | | ==Significance== |