| This information was supplied by James MacKenzie |
| AUTHOR |
EUR Tb |
YEAR |
|
| Petroconsultants, 1995 |
1.80 |
1995 |
 |
| Laherrere, 1995 |
1.70 |
1995 |
| Masters, (USGS) 1994 |
2.27 |
1994 |
| OPEC, 1993 |
2.14 |
1993 |
| Masters, 1991 |
2.15 |
1991 |
| USGS, 1987 |
1.74 |
1987 |
| Ivanhoe, 1984 |
1.70 |
1984 |
| BP, 1984 |
1.69 |
1984 |
| Masters (USGS), 1983 |
1.72 |
1983 |
| Nehring, 1982 |
2.00 |
1982 |
| Colitti (Agip), 1981 |
2.08 |
1981 |
| Conoco, 1981 |
2.07 |
1981 |
| Halbouty, 1981 |
2.28 |
1981 |
| WEC, 1980 |
2.60 |
1980 |
| Roorda (Shell), 1979 |
2.40 |
1979 |
| Meyerhoff, 1979 |
2.19 |
1979 |
| Halbouty, Moody 1979 |
2.13 |
1979 |
| Nehring, 1979 |
1.80 |
1979 |
| Nehring (Rand), 1978 |
2.00 |
1978 |
| Klemme, 1978 |
1.75 |
1978 |
| DeBruyne (Shell), 1978 |
1.60 |
1978 |
| SOCAL, 1977 |
2.00 |
1977 |
| W.E. Conf., 1977 |
2.27 |
1977 |
| Mobil, 1975 |
2.00 |
1975 |
| Howitt (BP), 1974 |
1.80 |
1974 |
| SOCAL, 1974 |
2.00 |
1974 |
| Linden, 1973 |
2.95 |
1973 |
| USGS, 1973 |
2.96 |
1973 |
| Bauquis, 1972 |
1.95 |
1972 |
| Mobil, 1972 |
1.85 |
1972 |
| Warman (BP), 1972 |
1.90 |
1972 |
| Moody, 1970 |
1.80 |
1970 |
| Hubbert, 1969 |
1.73 |
1969 |
| Weeks, 1978 |
3.55 |
1978 |
| Shell, 1968 |
1.80 |
1968 |
| ESSO, 1967 |
2.09 |
1967 |
| Hendricks, 1965 |
2.48 |
1965 |
| Weeks, 1959 |
2.00 |
1959 |
| Weeks, 1958 |
1.50 |
1958 |
| Hubbert, 1956 |
1.25 |
1956 |
| MacNaughton, 1953 |
1.00 |
1953 |
|
|
|
| This information was supplied by Jean Laherrere to support Will the world’s 939 billions barrels of undiscovered oil+NGL: Is USGS 2000 assessment reliable? |
| AUTHOR |
EUR Tb |
YEAR |
|
| Pratt, Weeks & Stebinger,1942 |
0.60 |
1942 |
 |
| Duce, 1946 |
0.40 |
1946 |
| Pogue, 1946 |
0.55 |
1946 |
| Weeks, 1948 |
0.61 |
1948 |
| Weeks, 1949 |
1.01 |
1949 |
| Leversen, 1949 |
1.50 |
1949 |
| Mac Naughton, 1953 |
1.00 |
1953 |
| Hubbert, 1956 |
1.25 |
1956 |
| Weeks, 1958 |
1.50 |
1958 |
| Weeks, 1959 |
2.00 |
1959 |
| Hendricks USGS, 1965 |
2.48 |
1965 |
| Ryman Exxon, 1967 |
2.09 |
1967 |
| Shell, 1968 |
1.80 |
1968 |
| Weeks, 1968 |
2.80 |
1968 |
| Hubbert, 1969 |
1.25 |
1969 |
| Hubbert, 1969 |
2.10 |
1969 |
| Moody, 1970 |
1.80 |
1970 |
| Warman, 1971 |
1.20 |
1971 |
| Warman, 1971 |
2.00 |
1971 |
| Hubbert, 1971 |
2.00 |
1971 |
| Weeks, 1971 |
2.29 |
1971 |
| Moody, 1972 |
1.80 |
1972 |
| Warman, 1972 |
1.90 |
1972 |
| Bauquis, Brasseur & Masseron, IFP, 1972 |
1.95 |
1972 |
| Linden, 1973 |
2.95 |
1973 |
| Schweinfurth, 1973 |
2.96 |
1973 |
| Kirby & Adams, 1974 |
1.60 |
1974 |
| Howitt, 1974 |
1.80 |
1974 |
| Bonillas, 1974 |
2.00 |
1974 |
| Odell & Rosing, 1974 |
3.50 |
1974 |
| Moody & Esser WPC, 1975 |
2.00 |
1975 |
| US Nat. Academy of sciences, 1975 |
2.13 |
1975 |
| BGR, 1975 |
2.45 |
1975 |
| Folinsbee, 1976 |
1.80 |
1976 |
| Klemme, 1976 |
1.89 |
1976 |
| Unitar, 1977 |
2.00 |
1977 |
| Nelson, 1977 |
2.00 |
1977 |
| WEC, 1977 |
2.06 |
1977 |
| De Bruyne, 1978 |
1.60 |
1978 |
| Nehring, 1978 |
1.70 |
1978 |
| Klemme, 1978 |
1.75 |
1978 |
| WEC, 1978 |
2.02 |
1978 |
| Nehring, 1978 |
2.30 |
1978 |
| Nehring, 1979 |
1.60 |
1979 |
| Nehring, 1979 |
2.00 |
1979 |
| Halbouty, 1979 |
2.13 |
1979 |
| Meyerhoff, 1979 |
2.19 |
1979 |
| Roorda, 1979 |
2.40 |
1979 |
| WEC, 1980 |
2.60 |
1980 |
| Strickland, 1981 |
2.07 |
1981 |
| Colitti, 1981 |
2.08 |
1981 |
| Halbouty, 1981 |
2.28 |
1981 |
| Nehring, 1982 |
2.40 |
1982 |
| Masters, 1983 |
1.72 |
1983 |
| Kalinin, 1983 |
1.84 |
1983 |
| Martin, 1984 |
1.69 |
1984 |
| Ivanhoe, 1984 |
1.70 |
1984 |
| Masters, 1985 |
2.25 |
1985 |
| Keller, 1987 |
1.72 |
1987 |
| Deut, 1988 |
2.92 |
1988 |
| Bookout, 1989 |
2.00 |
1989 |
| Campbell, 1991 |
1.65 |
1991 |
| Masters, 1991 |
2.17 |
1991 |
| Laherrere, 1993 |
1.80 |
1993 |
| Masters, 1994 |
2.30 |
1994 |
| Campbell, 1995 |
1.80 |
1995 |
| Perrodon, Laherrere, Campbell +NGL, 1998 |
2.00 |
1998 |
| USGS, 2000 |
3.30 |
200 |
