British Petroleum competitor, 5 letters
Company with a sign over Fenway Park, 5 letters
Company with a trimark logo, 5 letters
Gas brand with a landmark sign outside Fenway Park, 5 letters
Gas company formerly associated with 7-Eleven stores, 5 letters
Gas company with a trimark logo, 5 letters
Gasoline sold at some 7-Elevens, 5 letters
Houston-based oil company, 5 letters
Hugo Chavez's favorite gas station, 5 letters