Blue Dolphin Energy Co (OTCMKTS: BDCO) is a petroleum refining company that operates the Nixon refinery in Texas, processing crude oil and condensate into finished and intermediate petroleum products. Revenue is generated by selling refined products, primarily jet fuel, as well as intermediate products including naphtha, heavy oil-based mud blendstock (HOBM), and atmospheric gas oil (AGO), with additional income from tolling and terminaling fees under intercompany processing agreements. The Nixon facility sources a substantial portion of its crude oil and condensate from the Eagle Ford Shale. Refining is a margin-based business, where profitability depends on the spread between crude feedstock costs and refined product prices. As of December 31, 2025, the company carried a working capital deficit of $24.4 million and current related-party and third-party debt of $44.4 million. Blue Dolphin does not expect to pay cash dividends. Lazarus Energy Holdings, LLC, an affiliate of Jonathan Carroll, is the controlling shareholder as of the filing date of the 10-K filed March 31, 2026.

Revenue model

Transactional sales of finished refined petroleum products (jet fuel, residual fuel) and intermediate products (naphtha, HOBM, AGO), supplemented by tolling fees from intercompany processing agreements and terminaling revenue.

Products and services

Finished petroleum products: jet fuel. Intermediate petroleum products: naphtha, heavy oil-based mud blendstock (HOBM), atmospheric gas oil (AGO), propane. Tolling and terminaling services at the Nixon refinery.

Customers and end markets

Aviation fuel end markets (jet fuel). Oil and gas drilling and industrial end markets (HOBM, AGO, naphtha). Customer concentration details not disclosed in the filing excerpts.

Value-chain role

Midstream/downstream petroleum refiner. Purchases crude oil and condensate feedstock, primarily from the Eagle Ford Shale, processes it through a crude distillation tower at the Nixon facility, and sells finished and intermediate petroleum products. Also provides tolling and terminaling services.

Geographic exposure

Operations concentrated at the Nixon refinery in Texas. Crude feedstock sourced substantially from the Eagle Ford Shale. Legacy offshore pipeline and facilities assets in federal Gulf of Mexico waters (under decommissioning obligations).

Source: SEC 10-K, filed 2026-03-31

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