| Text | Length |
| Oil-rich state | 14 |
| Oil-rich spread | 15 |
| Oil-rich ruler | 14 |
| Oil-rich region | 15 |
| Oil-rich province | 17 |
| Oil-rich peninsula | 18 |
| Oil-rich nation | 15 |
| Oil-rich nat. | 13 |
| Oil-rich mineral | 16 |
| Oil-rich land | 13 |
| Oil-rich Indians | 16 |
| Oil-rich gp. | 12 |
| Oil-rich fed. | 13 |
| Oil-rich country | 16 |
| Oil-rich cartel | 15 |
| Oil-rich bean | 13 |
| Oil-producing seed | 18 |
| Oil-producing rocks | 19 |
| Oil-producing rock | 18 |
| Oil-producing plant | 19 |
| Oil-producing org. | 18 |
| Oil-platform worker | 19 |
| Oil-pipeline route | 18 |
| Oil-measuring rod | 17 |
| Oil-lamp part | 13 |
| Oil-lamp necessity | 18 |
| Oil-lamp feature | 16 |
| Oil-fires fighter | 17 |
| Oil-fire fighter | 16 |
| Oil-field oil | 13 |
| Oil-exporting gp. | 17 |
| Oil-drilling sites | 18 |
| Oil-drilling needs | 18 |
| Oil-drill equipment | 19 |
| Oil-checking item | 17 |
| Oil-changing need | 17 |
| Oil-cartel letters | 18 |
| Oil-cartel acronym | 18 |
| Oil-carrying ship | 17 |
| Oil-can letters | 15 |
| Oil-bearing vessel | 18 |
| Oil-bearing ships | 17 |
| Oil-bearing rock | 16 |
| Oil, to Ovid | 12 |
| Oil, slangily | 13 |
| Oil, informally | 15 |
| Oil, in Orleans | 15 |
| Oil, in Olot | 12 |
| Oil, for short | 14 |
| Oil, for one: Abbr. | 19 |
| Oil, for one | 12 |
| Oil's ole? | 14 |
| Oil workers? | 12 |
| Oil well feature | 16 |
| Oil used in perfume | 19 |
| Oil used in paint | 17 |
| Oil units: Abbr. | 16 |
| Oil tycoon J. Paul | 18 |
| Oil truck name | 14 |
| Oil transport | 13 |
| Oil tanker mishap | 17 |
| Oil tanker cargoes | 18 |
| Oil supporter | 13 |
| Oil suppliers | 13 |
| Oil substitute | 14 |
| Oil site, perhaps | 17 |
| Oil shipment: Abbr. | 19 |
| Oil refinery input | 18 |
| Oil refinery amt. | 17 |
| Oil receptacles | 15 |
| Oil receptacle | 14 |
| Oil production area | 19 |
| Oil producers | 13 |
| Oil producer? | 13 |
| Oil producer, e.g. | 18 |
| Oil producer | 12 |
| Oil processors | 14 |
| Oil problems | 12 |
| Oil pricing grp. | 16 |
| Oil pricing gp. | 15 |
| Oil price setter | 16 |
| Oil patch acronym | 17 |
| Oil painting primer | 19 |
| Oil paint container | 19 |
| Oil paint buys | 14 |
| Oil or wishing | 14 |
| Oil or timber | 13 |
| Oil or Oyl preceder | 19 |
| Oil or milk measure | 19 |
| Oil or gas, e.g. | 16 |
| Oil or arc ___ | 14 |
| Oil or all's | 16 |
| Oil of _____ | 12 |
| Oil of roses | 12 |
| Oil of lemon grass | 18 |
| Oil of flowers | 14 |
| Oil measure: Abbr. | 18 |
| Oil magnate J. Paul | 19 |
| Oil magnate Hess | 16 |
| Oil lamp part | 13 |
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