Light Hydrocarbons for Petroleum and
Gas Prospecting
V.T. Jones, III, M.D. Matthews and D.M. Richers
Geochemical Remote Sensing of the Subsurface. Edited by M.Hale
Handbook of Exploration Geochemistry, Vol. 7 (G.J.S. Govett, Editor)
©1999 Elsevier Science B.V. All rights reserved
Preprint
TABLE 5-X
Composition of
ratios of soil-gas hydrocarbons over Pleasant Creek gas storage area
|
Date |
C1/
Cn |
C1/C2 |
1000 x C3/C1 |
|
May 1975 |
90 |
20 |
19 |
|
July 1975 |
89 |
18 |
24 |
|
July 1976 |
89 |
16 |
20 |