| Rock Unit | Depth, Feet |
|---|---|
| Surficial Deposits and/or Gubik Formation | 18 |
| Torok Formation | 75 |
| Pebble Shale Unit | 1375 |
| Kingak Shale | 1760 |
Data Source
Table 15.3. - Total depth and depths to selected stratigraphic horizons
for Government-drilled wells on the North Slope of Alaska., in:
Gryc, George, Ed., 1988, Geology and exploration of the National Petroleum
Reserve in Alaska, 1974 to 1982, U.S. Geological Survey Professional
Paper 1399, Pgs. 322 - 324.
Return to South Barrow 18 Data Index
Dept. of the Interior
