Oil and vinegar, maybe | 22 |
Oil and water, e.g. | 19 |
Oil and ___ | 11 |
Oil apparatus | 13 |
Oil apparatuses | 15 |
Oil assessor? | 13 |
Oil baron J. Paul | 17 |
Oil baron, often | 16 |
Oil barrel | 10 |
Oil barrels | 11 |
Oil bases | 9 |
Oil baskets | 11 |
Oil bigwig? | 11 |
Oil billionaire | 15 |
Oil blaze battler Red | 21 |
Oil bloc | 8 |
Oil burner | 10 |
Oil burners | 11 |
Oil buys | 8 |
Oil by the barrel | 17 |
Oil can abbr. | 13 |
Oil can letters | 15 |
Oil Can ___ ('80s Red Sox pitcher) | 38 |
Oil can, maybe | 14 |
Oil capital | 11 |
Oil carrier | 11 |
Oil cartel | 10 |
Oil cartel briefly | 19 |
Oil cartel for short | 21 |
Oil cartel acronym | 18 |
Oil cartel based in Vienna | 26 |
Oil cartel initials | 19 |
Oil cartel letters | 18 |
Oil cartel since 1960 | 21 |
Oil cartel's initials | 25 |
Oil cartel's inits. | 23 |
Oil cartel's letters | 24 |
Oil cartel, for short | 21 |
Oil centeer | 11 |
Oil center | 10 |
Oil center in Iran | 18 |
Oil center in Okla. | 19 |
Oil change | 10 |
Oil change chain | 16 |
Oil change go-with | 18 |
Oil change unit | 15 |
Oil city | 8 |
Oil city of Iran | 16 |
Oil city of west Texas | 22 |
Oil city on the Caspian | 23 |
Oil companies | 13 |
Oil Company | 11 |
Oil company acquired by BP | 26 |
Oil company acronym | 19 |
Oil company facility | 20 |
Oil company founded by George H.W. Bush | 39 |
Oil company founder Halliburton | 31 |
Oil company headquartered in New York City | 42 |
Oil company in a 1999 merger | 28 |
Oil company machine | 19 |
Oil company mercenary? | 22 |
Oil company of old | 18 |
Oil company sold to Texaco in 1984 | 34 |
Oil company structure | 21 |
Oil company that merged with BP | 31 |
Oil company with a "trimark" logo | 43 |
Oil company with a sign visible from Fenway Park | 48 |
Oil company with a toy truck line | 33 |
Oil company with annual toy trucks | 34 |
Oil company's penchant for employee transfers? | 50 |
Oil company, in Wall Street lingo | 33 |
Oil conduit | 11 |
Oil container | 13 |
Oil container #1 | 16 |
Oil container #2 | 16 |
Oil container #3 | 16 |
Oil container #4 | 16 |
Oil containers | 14 |
Oil containers ["Get down!"] | 38 |
Oil conveyor | 12 |
Oil corp. based in La Palma, Calif. | 35 |
Oil corporation based in Irving, Texas | 38 |
Oil country | 11 |
Oil country: Var. | 17 |
Oil deposit problem | 19 |
Oil directly from a well | 24 |
Oil driller's setup | 23 |
Oil drilling device | 19 |
Oil drilling equipment | 22 |
Oil drum | 8 |
Oil emirate | 11 |
Oil encircler | 13 |
Oil exportation grp. | 20 |
Oil exporter | 12 |
Oil exporters | 13 |
Oil extractors | 14 |
Oil facility | 12 |
Oil family name of the '80s | 31 |
Oil family of TV | 16 |
Oil field investigation | 23 |