nonsymmetrical aquifer

nonsymmetrical aquifer

[¦nän·si′me·trə·kəl ′ak·wə·fər]
(petroleum engineering)
In an oil reservoir formation, a water-containing part that is irregular, being neither radial nor linear.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.