Solution mining code for studying axisymmetric salt cavern formation
The solution mining of oil storage caverns in salt domes for the Strategic Petroleum Reserve has prompted the development of a code to predict cavern shape and volume as a function of prescribed flow parameters. Of particular interest is the ability to predict shape changes while leaching is proceeding at the same time the cavern is being filled with oil (leach-fill) and when oil is being withdrawn by fresh water displacement. The theory and overall numerical procedures used in the code development are described. Implicit, finite difference methods are used to solve an axisymmetric mass conservation problem. Calculated results are given which exercise each of the code options and where possible these results are compared with other calculations or available data from solution mining in progress at Bryan Mound, Texas.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 5916427
- Report Number(s):
- SAND-81-1231; ON: DE82001051
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
024000* -- Petroleum-- Storage-- (-1989)
58 GEOSCIENCES
580100 -- Geology & Hydrology-- (-1989)
CAVITIES
COMPARATIVE EVALUATIONS
COMPUTER CODES
DATA
DISSOLUTION
EXPERIMENTAL DATA
FINITE DIFFERENCE METHOD
FORECASTING
GEOLOGIC DEPOSITS
INFORMATION
ITERATIVE METHODS
LEACHING
MINING
NORTH AMERICA
NUMERICAL DATA
NUMERICAL SOLUTION
RESERVES
RESOURCES
SALT CAVERNS
SALT DEPOSITS
SEPARATION PROCESSES
SHAPE
SOLUTION MINING
SOUTHWEST REGION
STORAGE
STRATEGIC PETROLEUM RESERVE
TEXAS
UNDERGROUND STORAGE
USA
VOLUME