TY  - SER
AU  - May,Michael T.
AU  - Kuehn,Kenneth W.
TI  - Renewed interest in heavy oils and rock asphalt in South Central Kentucky
PY  - 0000///452009///
N1  - Direct-current and microwave heating, along with traditional steamflooding and SAGD, are being considered to meet these reservoirs' great challenge: economically lowering the viscosity of heavy-end hydrocarbons
ER  -