General Setting
Information Search and Selection

Com ments

on

Geo logic

Para meters

1 Depth:

2 Permeability/Hydraulic Conductivity:

3 Formation Thickness:
4 Net Sand Thickness:
5 Percent Shale:
6 Continuity:
7 Top Seal Thickness:
8 Continuity of top seal:
9 Hydrocarbon Production:
10 Fluid Residence Time:
11 Flow Direction Elevation:

12

CO2 Solu bility Brine

 12a Temperature:
12b Pressure:
12c Salinity:
13 Rock/Water Reaction:
14 Porosity:
15 Water Chemistry:
16 Rock Mineralogy:

Repetto Formation, Los Angeles Basin

Comments on Geologic Parameters

2 Permeability/Hydraulic Conductivity:

Permeability data of the Repetto Formation in the major oil fields of the Los Angeles Basin are listed in the California Department of Conservation (1991). Repetto permeability values exhibit a wide range, with values as high as 2,300 md in the Huntington Beach oil field. Variations in permeability in the Repetto Formation are related partly to the extreme lithologic heterogeneity, with reservoir facies consisting of conglomerates and sandstones in a silty and muddy nonreservoir matrix (Conrey, 1967).

2 Map:

2 Reference:

California Department of Conservation (Division of Oil and Gas), 1991, California oil and gas fields, v. 2: Southern, central coastal, and offshore California, 689 p.

Conrey, B. L., 1967, Early Pliocene sedimentary history of the Los Angeles Basin, California: California Division of Mines and Geology Special Report 93, 63 p.