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