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:

Pottsville Formation, Black Warrior Basin, Alabama/Mississippi

Comments on Geologic Parameters

1 Depth::

The sequence is deeper to the southwest. The structural map by Borland and Minihan (1977, in Hewitt, 1984), was gridded to represent this property in the GIS data base. We used the DEM generated from National Imagery and Mapping Agency (2000) to calculate and grid the depth to top Pottsville (c1pottsville).

1 Map.

1 Reference.

Hewitt, J., 1984, Geologic overview, coal, and coalbed methane resources of the Black Warrior Basin—Alabama and Mississippi, in Rightmire, C., Eddy, G., and Kirr, J., eds., Coalbed methane resources of the United States: American Association of Petroleum Geologists, Studies in Geology Series 17, p. 73–104.

Pashin, J. C., and others, 1991, Structure, sedimentology, coal quality and hydrology of the Black Warrior Basin in Alabama: controls on the occurrence and producibility of coal methane: The University of Texas at Austin and Geological Survey of Alabama, Bureau of Economic Geology, GRI Contract Number 1544, 187 p.