Protection of production well equipment in in situ combustion operation
United States Patent 3343598
US Patent References:
Oil recovery by underground combustion
- - 2793696
In situ combustion of carbonaceous deposits
- - 2930598
Ignition method for countercurrent in situ combustion
- - 3048222
Recovery of hydrocarbons by in situ combustion
- - 3240270
Oil recovery by underground combustion
- - 2793696
In situ combustion of carbonaceous deposits
- - 2930598
Ignition method for countercurrent in situ combustion
- - 3048222
Recovery of hydrocarbons by in situ combustion
- - 3240270
Inventors:
Meldau, Robert F.
Oaks, Jerald L.
Oaks, Jerald L.
Publication Date:
09/26/1967
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Export Citation:
Assignee:
PHILLIPS PETROLEUM CO
Primary Class:
Other Classes:
166/251.100, 166/64, 166/262
International Classes:
E21B36/00