Laboratory combustion tube studies. Part II. Report SUPRI TR-10
To promote a better understanding of the problems and mechanisms involved in dry in-situ combustion of crude oils in porous media, continuing laboratory studies are carried out at SUPRI. The report about the first two experiments was submitted earlier to the Department of Energy. This report describes the results of the last three tube runs. Three laboratory combustion tube studies were made with unconsolidated core material, and Lombardi Zone crude oil from the San Ardo field, California. After preparation, the material was packed into the combustion tube. Conditions employed during the steady burning phase of each run were about constant. Injection pressure for all of them was 100 Psig (6.8 Atm.). Burning front velocities ranged from 7.22 cm/hr (5.68 ft/day) to 12.96 cm/hr (10.2 ft/day) while the stream front velocities ranged from 10.4 cm/hr to 13.48 cm/hr. The air flux was between 88.33 SCF/hr-ft/sup 2/ and 122.7SCF/hr-ft/sup 2/. Observed fuel ration ranged from 162.54 SCF/lb to 169.33 SCF/lb of fuel burned. The detailed analysis of these experiments accompanied with their field application will be presented later.
- Research Organization:
- Stanford Univ., CA (USA). Petroleum Research Inst.
- DOE Contract Number:
- AC03-76ET12056
- OSTI ID:
- 6555266
- Report Number(s):
- DOE/ET/12056-10
- Country of Publication:
- United States
- Language:
- English
Similar Records
In situ combustion with metallic additives SUPRI TR 87
In situ combustion with metallic additives SUPRI TR 87
Related Subjects
IN-SITU COMBUSTION
BENCH-SCALE EXPERIMENTS
CLAYS
ENHANCED RECOVERY
OIL SATURATION
OIL WELLS
PETROLEUM
POROSITY
SAND
WATER SATURATION
CHEMICAL REACTIONS
COMBUSTION
ENERGY SOURCES
FOSSIL FUELS
FUELS
IN-SITU PROCESSING
MINERALS
OXIDATION
PROCESSING
RECOVERY
SATURATION
THERMAL RECOVERY
THERMOCHEMICAL PROCESSES
WELLS
020300* - Petroleum- Drilling & Production