In situ recovery of hydrocarbons from tar sands. [Patent. Solvent produced from recovered hydrocarbons heated to 200 to 650/sup 0/F, injected into formation]

Barry, C B

In situ recovery of hydrocarbons from tar sands. [Patent. Solvent produced from recovered hydrocarbons heated to 200 to 650/sup 0/F, injected into formation]

Patent · Tue May 06 04:00:00 EDT 1975

OSTI ID:5123113

Barry, C B

None

Assignee:: Ralph M. Parsons Co.

Patent Number(s):: US 3881550

OSTI ID:: 5123113

Country of Publication:: United States

Language:: English

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Related Subjects

04 OIL SHALES AND TAR SANDS
040401* -- Oil Shales & Tar Sands-- In Situ Methods
True & Modified
ALKANES
AROMATICS
ASPHALTENES
ASPHALTS
BITUMENS
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
COAL TAR OILS
DISTILLATES
ENERGY SOURCES
EXTRACTION
FOSSIL FUELS
FUELS
HIGH TEMPERATURE
HYDROCARBONS
IN-SITU PROCESSING
NAPHTHA
OIL SANDS
OILS
ORGANIC COMPOUNDS
ORGANIC SOLVENTS
OTHER ORGANIC COMPOUNDS
PENTANE
PETROLEUM
PETROLEUM DISTILLATES
PETROLEUM FRACTIONS
PROCESSING
REMOVAL
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENTS
STEAM
SURFACTANTS
TAR
VISCOSITY

In situ recovery of hydrocarbons from tar sands. [Patent. Solvent produced from recovered hydrocarbons heated to 200 to 650/sup 0/F, injected into formation]

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