“For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.”

Richard Feynman

USGS 2000 data

This information was supplied by James MacKenzie
AUTHOREUR TbYEAR
Petroconsultants, 19951.801995
Laherrere, 19951.701995
Masters, (USGS) 19942.271994
OPEC, 19932.141993
Masters, 19912.151991
USGS, 19871.741987
Ivanhoe, 19841.701984
BP, 19841.691984
Masters (USGS), 19831.721983
Nehring, 19822.001982
Colitti (Agip), 19812.081981
Conoco, 19812.071981
Halbouty, 19812.281981
WEC, 19802.601980
Roorda (Shell), 19792.401979
Meyerhoff, 19792.191979
Halbouty, Moody 19792.131979
Nehring, 19791.801979
Nehring (Rand), 19782.001978
Klemme, 19781.751978
DeBruyne (Shell), 19781.601978
SOCAL, 19772.001977
W.E. Conf., 19772.271977
Mobil, 19752.001975
Howitt (BP), 19741.801974
SOCAL, 19742.001974
Linden, 19732.951973
USGS, 19732.961973
Bauquis, 19721.951972
Mobil, 19721.851972
Warman (BP), 19721.901972
Moody, 19701.801970
Hubbert, 19691.731969
Weeks, 19783.551978
Shell, 19681.801968
ESSO, 19672.091967
Hendricks, 19652.481965
Weeks, 19592.001959
Weeks, 19581.501958
Hubbert, 19561.251956
MacNaughton, 19531.001953
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?
AUTHOREUR TbYEAR
Pratt, Weeks & Stebinger,19420.601942
Duce, 19460.401946
Pogue, 19460.551946
Weeks, 19480.611948
Weeks, 19491.011949
Leversen, 19491.501949
Mac Naughton, 19531.001953
Hubbert, 19561.251956
Weeks, 19581.501958
Weeks, 19592.001959
Hendricks USGS, 19652.481965
Ryman Exxon, 19672.091967
Shell, 19681.801968
Weeks, 19682.801968
Hubbert, 19691.251969
Hubbert, 19692.101969
Moody, 19701.801970
Warman, 19711.201971
Warman, 19712.001971
Hubbert, 19712.001971
Weeks, 19712.291971
Moody, 19721.801972
Warman, 19721.901972
Bauquis, Brasseur & Masseron, IFP, 19721.951972
Linden, 19732.951973
Schweinfurth, 19732.961973
Kirby & Adams, 19741.601974
Howitt, 19741.801974
Bonillas, 19742.001974
Odell & Rosing, 19743.501974
Moody & Esser WPC, 19752.001975
US Nat. Academy of sciences, 19752.131975
BGR, 19752.451975
Folinsbee, 19761.801976
Klemme, 19761.891976
Unitar, 19772.001977
Nelson, 19772.001977
WEC, 19772.061977
De Bruyne, 19781.601978
Nehring, 19781.701978
Klemme, 19781.751978
WEC, 19782.021978
Nehring, 19782.301978
Nehring, 19791.601979
Nehring, 19792.001979
Halbouty, 19792.131979
Meyerhoff, 19792.191979
Roorda, 19792.401979
WEC, 19802.601980
Strickland, 19812.071981
Colitti, 19812.081981
Halbouty, 19812.281981
Nehring, 19822.401982
Masters, 19831.721983
Kalinin, 19831.841983
Martin, 19841.691984
Ivanhoe, 19841.701984
Masters, 19852.251985
Keller, 19871.721987
Deut, 19882.921988
Bookout, 19892.001989
Campbell, 19911.651991
Masters, 19912.171991
Laherrere, 19931.801993
Masters, 19942.301994
Campbell, 19951.801995
Perrodon, Laherrere, Campbell +NGL, 19982.001998
USGS, 20003.30200