Tilwell Petroleum

On-time products. Unmatched service.

With more than 40 years of experience, Tilwell Petroleum provides high-quality fuels, calibration standards, specialty solvents, and more to aerospace, defense, and industrial clients.

We understand the logistical challenges that come with specialized procurement, especially when it comes to small-volume or non-standard deliveries. Our ability to move quickly, adapt to unique requirements, and handle both small and large orders sets us apart in a space where flexibility is hard to find. Clients count on us for dependable service, responsive communication, and tailored delivery solutions that keep operations moving.

No matter the size or scope, we make sure the supply fits the need; on time and without complication.

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Clients

  • As a trusted partner in the aerospace sector, Tilwell Petroleum supplies high-quality fuels to support the full spectrum of industry efforts—from research and design to manufacturing, testing, and maintenance. Our services support both commercial and industrial aerospace applications, helping drive innovation and ensure operational readiness across a wide range of flight and propulsion environments.

  • Tilwell Petroleum is proud to support the defense industry by supplying mission-critical fuels, chemicals, and solvents to both government and commercial partners engaged in the research, development, production, and sustainment of military systems and equipment.

    As one of the few suppliers of JP-10 for non-Department of Defense contracts, we are uniquely positioned to support specialized fuel requirements in coordination with the DoD and the Defense Energy Support Center (DESC).

  • Research and Development (R&D) Laboratories drive innovation by developing and refining new products, processes, and technologies. Tilwell Petroleum supports these efforts by supplying a wide range of fuels, solvents, and calibration standards—delivered with precision, even in the smallest quantities. Our responsiveness and flexibility make us a reliable partner for specialized testing and experimental operations.

  • The Maintenance, Repair, and Overhaul (MRO) market is a vital part of the aviation industry, made up of organizations that inspect, maintain, repair, and modify aircraft and their components. This work is essential for preventing failures and avoiding unnecessary production losses. Tilwell Petroleum supports MRO operations by providing quality fuels, solvents, and calibration standards — ensuring companies have the dependable products they need to perform quality work.

  • Tilwell Petroleum supplies both Jet A and AvGas 100LL to Fixed Base Operators (FBOs), offering competitive pricing and reliable delivery for resale to General Aviation customers. Our responsive service and flexible supply options help FBOs meet the needs of a diverse and time-sensitive aviation market.

Services

Special Testing

Storage Options

Made to Order Fuel Blends

Services

  • Aviation Fuels

  • Sustainable Aviation Fuel (SAF)

  • Lubricants

  • Diesel Fuels

  • Solvents

  • Chemicals

  • Miscellaneous

Products

PRODUCTS

Frequently Asked Questions

  • Yes. We offer secure storage solutions for customer-owned fuels and chemicals at our facility. This helps reduce on-site storage burdens and ensures your product is readily available when needed, supporting better lead times and more efficient project planning.

  • Yes. We handle global fuel shipments and manage all regulatory requirements. For restricted fuels like JP-10, we work directly with the U.S. State Department to obtain export approvals, ensuring full compliance and smooth delivery.

  • While fuel doesn’t have a printed expiration date, it can degrade over time. Proper storage is essential to maintaining its quality and performance. To maximize shelf life, store fuel in sealed containers, away from direct sunlight, heat, and moisture.

  • We stock a wide variety of fuels to keep lead times as short as possible. Specialty or custom fuel blends may require additional processing time, depending on their complexity and regulatory requirements. Contact us for current availability and estimated timelines.

  • We offer flexible sizing options to meet a variety of needs, from small-batch quantities to bulk volumes. Available sizes vary by fuel type — please visit our Products page for detailed specifications or contact our team for assistance.

  • Sustainable Aviation Fuel (SAF) is a renewable alternative to conventional jet fuel, made from sources like used cooking oil or agricultural waste. It can cut lifecycle emissions by up to 80%. We offer SAF that meets ASTM D7566 standards and is approved for use in commercial and military aircraft.