Breadcrumb Home > Thesaurus > O Synonyms of oilfield Find synonyms for: Noun 1. oilfield, field usage: a region rich in petroleum deposits (especially one with producing oil wells) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of oilfield (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language