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

12c Formation Water Salinity:

Formation-water salinity in the Repetto Formation indicates saline conditions. Values of more than 20,000 ppm are common for most Repetto oil fields (California Department of Conservation, 1991). Lower values of fewer than 9,000 ppm have been reported from Potrero field. In contrast, Rosecrans field, located along the Inglewood Fault, features salinity values in excess of 34,000 ppm.

12c Map:

12c 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.