000 00759nab a2200193 4500
005 20260520002953.0
008 260224s xxu
245 0 0 _aCreating an energy future
270 _a12/09/06 ; 28/03/2006
300 _a3 p.
520 _aWith oil prices appearing to have settled in the $45-55/b range and with renewed debate over a looming plateau in conventional oil production, attention is once more turning to the promise and potential of nonconventional oil.
773 0 _tPetroleum Economist
_gVol. 72, no. 9 (sept. 2005) ; p. 8-10
942 _cARTICULO
100 1 _aReinsch, Tony
_948110
650 0 _aPetróleos pesados
_922736
650 0 _aVenezuela
_92840
650 0 _aCanadá
_95040
999 _c178995
_d178995