In situ recovery of oil from tar sands using water-external micellar dispersions. [Ph of 7 to 14, temp. > 150/sup 0/F]
Patent
·
OSTI ID:5246683
None
- Assignee:
- Marathon Oil Co.
- Patent Number(s):
- US 3637018
- OSTI ID:
- 5246683
- Country of Publication:
- United States
- Language:
- English
Similar Records
Recovery of oil from tar sands using water-external micellar dispersions. [At pH 7 to 14 and >100/sup 0/F]
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In situ recovery of oil from tar sands using oil-external micellar dispersions. [(Ammonium petroleum sulfonate, crude oil, water) and cosurfactant (ammonium hydroxide and isopropanol) preceded by water at >150/sup 0/F and pH of 7 to 14]
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Mon Feb 21 23:00:00 EST 1972
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OSTI ID:5150917
Recovery of oil from tar sands using high-water-content, oil-external micellar dispersions. [At >100/sup 0/F and pH of 7 to 14]
Patent
·
Tue May 02 00:00:00 EDT 1972
·
OSTI ID:5149759
In situ recovery of oil from tar sands using oil-external micellar dispersions. [(Ammonium petroleum sulfonate, crude oil, water) and cosurfactant (ammonium hydroxide and isopropanol) preceded by water at >150/sup 0/F and pH of 7 to 14]
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Mon Mar 13 23:00:00 EST 1972
·
OSTI ID:5220212
Related Subjects
04 OIL SHALES AND TAR SANDS
040401* -- Oil Shales & Tar Sands-- In Situ Methods
True & Modified
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
HYDROGEN COMPOUNDS
IN-SITU PROCESSING
MEDIUM TEMPERATURE
OIL SANDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PH VALUE
PROCESSING
SURFACTANTS
WATER
040401* -- Oil Shales & Tar Sands-- In Situ Methods
True & Modified
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
HYDROGEN COMPOUNDS
IN-SITU PROCESSING
MEDIUM TEMPERATURE
OIL SANDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PH VALUE
PROCESSING
SURFACTANTS
WATER