Since 1961

Englefield Oil and Duchess Convenience Stores have proudly provided the energy to help Greater Ohio to do more.

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Enjoy your favorite deli sandwiches, snacks and beverages when visiting the Duchess convenient stores. Earn points with the Duchess Crown Card to redeem rewards and save on fuel.

About Locations



For over half a century we have been your one-stop-shop for all of your lubricant business needs from oil, diesel exhaust fluid, additive, chemical and cleaning products.

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Our fleet of over 100 vehicles provides delivery, and equipment solutions to your business from farm to construction, trucking or fleet fueling, our team is ready to fulfill all your fueling needs.

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Shell Rotella

Shell Rotella has been at the forefront of heavy duty diesel protection longer than any competitor. And they intend to extend their lead into the future.




InstaZorb™ absorbent is an all natural, Powder Absorbent, sound solution that enhances safety in the workplace and is not hazardous to the environment. Click to watch the video to learn more.

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Duchess Giveaways

Want to win cool stuff from Duchess like electronics, tickets, food and gas? Then get a Crown Card and enter the Duchess Giveaways for your chance to WIN!



A Drop of Drama

You don’t need fancy chrome, high dollar advertisements and models to find durable protection that’s worth your hard earned dollars.



Pennzoil Synthetic Motor Oils

Give your engine the edge with extreme temperature performance and protection with Pennzoil. Watch the video to learn more about Shell’s synthetic oils.



Duchess Culture

Duchess was started with a cultural backbone of treating customers and employees right. This short culture video explains how that culture has expanded over the years.

Join A Team That Cares

We're always looking for great people that will help deliver our mission and focus in on our vision to put Englefield Oil and Duchess at the top of their class. Check out the open positions for all our divisions to find the right fit for you. View Positions »

Englefield Oil Co.

Established in 1961 by FW Englefield III, we welcome customers like we do our own family, building lasting relationships while getting to know you and your business personally.

It’s this approach that gives your business the personal touch it deserves. Because it’s not just getting you the right products, it’s about providing you the right value.

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119 Duchess Stores

Englefield Oil Co. Currently operates 119 Duchess Convenience Stores and BP fuel sites

7 Fast Food Franchises

4 Taco Bell; 2 Subway; 1 Long John Silvers

5 Commercial Stations

Englefield Oil Co. operates 5 commercial unattended fueling stations


4 Bulk Warehouses

Englefield Oil Co. currently utilizes 4 bulk/packaged lubricant warehouses

100+ Vehicles

100+ vehicles are currently available to service our customers

1,500 Employees

More than 1,500 individuals are employed by Englefield Oil Co.