stratigraphic oil fields

stratigraphic oil fields

[¦strad·ə¦graf·ik ′ȯil ‚fēlz]
(geology)
Hydrocarbon reserves in stratigraphic (sedimentary) traps formed by the positioning of clastic materials through chemical deposition.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.