Walker Sims Oil Company is a family-owned provider of wholesale fuel and lubricants, including on- and off-road diesel, gasoline, and propane. We are also a full-line distributor of Phillips 66-branded lubricants.

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Our Products

Whether it’s fuel or lubricants, we carry the products to meet your commercial, industrial, and agricultural needs. Plus, we offer on-site delivery.

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Our Services

Walker Sims Oil Company, Inc. provides transport or bobtail delivery depending on your needs. Our operation is able to serve large commercial customers in various industries, as well as smaller customers. We look forward to visiting with you about your requests.

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Our Locations

With bulk plants in Seminole and Slaton, we serve customers across the southern High Plains.

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