Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Oil_companies_of_the_United_States> . }
- ARCO subject Category:Oil_companies_of_the_United_States.
- ATP_Oil_and_Gas subject Category:Oil_companies_of_the_United_States.
- Aera_Energy subject Category:Oil_companies_of_the_United_States.
- Allis-Chalmers_Energy subject Category:Oil_companies_of_the_United_States.
- Aloha_Petroleum subject Category:Oil_companies_of_the_United_States.
- Alyeska_Pipeline_Service_Company subject Category:Oil_companies_of_the_United_States.
- American_Shale_Oil subject Category:Oil_companies_of_the_United_States.
- Anadarko_Petroleum_Corporation subject Category:Oil_companies_of_the_United_States.
- Apache_Corporation subject Category:Oil_companies_of_the_United_States.
- Apoc_Oil_and_Gas_International subject Category:Oil_companies_of_the_United_States.
- Ashland_Inc. subject Category:Oil_companies_of_the_United_States.
- Associated_Oil_Company subject Category:Oil_companies_of_the_United_States.
- BJ_Services_Company subject Category:Oil_companies_of_the_United_States.
- BNK_Petroleum subject Category:Oil_companies_of_the_United_States.
- Baker_Hughes subject Category:Oil_companies_of_the_United_States.
- Bill_Barrett_Corporation subject Category:Oil_companies_of_the_United_States.
- Bio-Blend_Fuels subject Category:Oil_companies_of_the_United_States.
- Buckeye_Partners subject Category:Oil_companies_of_the_United_States.
- Burlington_Resources subject Category:Oil_companies_of_the_United_States.
- Cabot_Oil_&_Gas subject Category:Oil_companies_of_the_United_States.
- Caltex subject Category:Oil_companies_of_the_United_States.
- Castrol subject Category:Oil_companies_of_the_United_States.
- Chemoil subject Category:Oil_companies_of_the_United_States.
- Chevron_Corporation subject Category:Oil_companies_of_the_United_States.
- Chief_Oil_&_Gas subject Category:Oil_companies_of_the_United_States.
- Cimarex_Energy subject Category:Oil_companies_of_the_United_States.
- Circle_K subject Category:Oil_companies_of_the_United_States.
- Citgo subject Category:Oil_companies_of_the_United_States.
- Clark_Brands subject Category:Oil_companies_of_the_United_States.
- Cobalt_International_Energy subject Category:Oil_companies_of_the_United_States.
- Coffeyville_Resources subject Category:Oil_companies_of_the_United_States.
- ConocoPhillips subject Category:Oil_companies_of_the_United_States.
- Core_Laboratories subject Category:Oil_companies_of_the_United_States.
- CountryMark subject Category:Oil_companies_of_the_United_States.
- Crown_Central_Petroleum subject Category:Oil_companies_of_the_United_States.
- Denbury_Resources subject Category:Oil_companies_of_the_United_States.
- Devon_Energy subject Category:Oil_companies_of_the_United_States.
- Dura_Lube subject Category:Oil_companies_of_the_United_States.
- EOG_Resources subject Category:Oil_companies_of_the_United_States.
- EQT subject Category:Oil_companies_of_the_United_States.
- East_Resources subject Category:Oil_companies_of_the_United_States.
- Enefit_American_Oil subject Category:Oil_companies_of_the_United_States.
- Energen subject Category:Oil_companies_of_the_United_States.
- Energen_Resources_Corporation subject Category:Oil_companies_of_the_United_States.
- Enterprise_Products subject Category:Oil_companies_of_the_United_States.
- Ergon,_Inc. subject Category:Oil_companies_of_the_United_States.
- Esso subject Category:Oil_companies_of_the_United_States.
- Exxon subject Category:Oil_companies_of_the_United_States.
- ExxonMobil subject Category:Oil_companies_of_the_United_States.
- Freeport-McMoRan subject Category:Oil_companies_of_the_United_States.
- Frontier_Energy_Group subject Category:Oil_companies_of_the_United_States.
- Frontier_Oil subject Category:Oil_companies_of_the_United_States.
- Gate_Petroleum subject Category:Oil_companies_of_the_United_States.
- Genie_Energy subject Category:Oil_companies_of_the_United_States.
- Getty_Oil subject Category:Oil_companies_of_the_United_States.
- Giant_Industries subject Category:Oil_companies_of_the_United_States.
- GlobalSantaFe_Corporation subject Category:Oil_companies_of_the_United_States.
- Global_Partners subject Category:Oil_companies_of_the_United_States.
- Greka_Energy subject Category:Oil_companies_of_the_United_States.
- Gulf_Oil subject Category:Oil_companies_of_the_United_States.
- Gulf_Oil_LP subject Category:Oil_companies_of_the_United_States.
- HKN,_Inc. subject Category:Oil_companies_of_the_United_States.
- Havemeyer_Oil_Company subject Category:Oil_companies_of_the_United_States.
- Hess_Corporation subject Category:Oil_companies_of_the_United_States.
- Hess_Oil_and_Chemical subject Category:Oil_companies_of_the_United_States.
- HollyFrontier subject Category:Oil_companies_of_the_United_States.
- Hunt_Oil_Company subject Category:Oil_companies_of_the_United_States.
- Hunt_Petroleum subject Category:Oil_companies_of_the_United_States.
- Hunt_Refining_Company subject Category:Oil_companies_of_the_United_States.
- Independent_Energy_Partners subject Category:Oil_companies_of_the_United_States.
- Justice_Brothers subject Category:Oil_companies_of_the_United_States.
- Kaiser-Francis_Oil subject Category:Oil_companies_of_the_United_States.
- Kerr-McGee subject Category:Oil_companies_of_the_United_States.
- Kinder_Morgan subject Category:Oil_companies_of_the_United_States.
- Kinder_Morgan_Energy_Partners subject Category:Oil_companies_of_the_United_States.
- Koch_Industries subject Category:Oil_companies_of_the_United_States.
- Kosmos_Energy subject Category:Oil_companies_of_the_United_States.
- Lago_Oil_and_Transport_Company subject Category:Oil_companies_of_the_United_States.
- Lago_Petroleum_Corporation subject Category:Oil_companies_of_the_United_States.
- Laredo_Petroleum subject Category:Oil_companies_of_the_United_States.
- Linn_Energy subject Category:Oil_companies_of_the_United_States.
- Lion_Oil subject Category:Oil_companies_of_the_United_States.
- Lucas_Oil subject Category:Oil_companies_of_the_United_States.
- Mammoth_Resource_Partners subject Category:Oil_companies_of_the_United_States.
- Marathon_Oil subject Category:Oil_companies_of_the_United_States.
- Marathon_Petroleum subject Category:Oil_companies_of_the_United_States.
- MarkWest_Energy subject Category:Oil_companies_of_the_United_States.
- Marland_Oil_Company subject Category:Oil_companies_of_the_United_States.
- Merit_Energy_Company subject Category:Oil_companies_of_the_United_States.
- Merrion_v._Jicarilla_Apache_Tribe subject Category:Oil_companies_of_the_United_States.
- Metro_Fuel_Oil subject Category:Oil_companies_of_the_United_States.
- Mobil subject Category:Oil_companies_of_the_United_States.
- Motiva_Enterprises subject Category:Oil_companies_of_the_United_States.
- Mountain_West_Energy subject Category:Oil_companies_of_the_United_States.
- Murphy_Oil subject Category:Oil_companies_of_the_United_States.
- NOCO_Energy_Corporation subject Category:Oil_companies_of_the_United_States.
- Newfield_Exploration subject Category:Oil_companies_of_the_United_States.
- Noble_Energy subject Category:Oil_companies_of_the_United_States.
- NuStar_Energy subject Category:Oil_companies_of_the_United_States.
- Occidental_Petroleum subject Category:Oil_companies_of_the_United_States.