How do ethanol energy policies impact America's economy, energy security, fuel prices and air qualit... more »
Indiana ranks 10th in the nation in oil production and a fair amount of that oil comes from a reserv... more »
If you have a passion for quality and innovation, and are committed to customer success, we want to ... more »
Indiana's only American-owned oil exploration, production, refining and marketing company
How can we help you get more per gallon?
As engine manufacturers began developing new diesel engines, CountryMark began developing new diesel fuels. Introducing newly reformulated CountryMark premium diesel fuels with enhanced fuel chemistry. More power. Better fuel efficiency.
Digging Soon?
Building a deck? Planting a tree? Installing a mailbox? 811 is the new number to call before you begin any digging project. Whether you are a homeowner or a professional excavator, one call to 811 gets your underground utility lines marked for FREE.
FEATURED VIDEOS
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   CountryMark confirms in February of 2011 a significant oil find near Terre Haute, Indiana.    CountryMark announces in May of 2010 plans to enter the oil exploration and production business. |
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Tags: indiana gas prices, diesel, gas station, lubricant, kerosene, biodiesel, diesel fuel, fuel delivery, commerical fuel, bulk oil, off-road diesel, bio diesel, farm fuels, agriculture fuels, ethanol, E85
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A M E R I C A N O I L
CountryMark is proud to refine only 100% American crude oil from the Illinois Basin. Click here to learn more about the jobs, economic impact and quality of American crude oil.
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