TL;DR:
- Orlen’s failed Venezuelan oil deal involved a $230 million advance, largely routed through USDt, but delivered only about $29 million in oil.
- Funds moved through Dubai and Caracas intermediaries, including USB devices holding USDt, while disputed shortfalls emerged across several conversion and payment steps in the transaction.
- Polish prosecutors later investigated broader oil-contract losses totaling about $378 million, and three former managers were indicted in August 2026 while denying wrongdoing.
A failed Venezuelan oil transaction involving Poland’s state-controlled energy group Orlen reportedly used Tether’s USDt as a major payment rail, with the deal ultimately costing the company about $230 million. The arrangement, organized in late 2023 through Orlen Trading Switzerland, sought to secure 6 million barrels of Venezuelan crude from state-owned PDVSA. The extraordinary element is that most of the advance moved through crypto intermediaries before the promised oil largely failed to arrive. Orlen ultimately received only about $29 million worth of oil before terminating the contract. PDVSA had already sought USDt amid U.S. sanctions.
Orlen sent the $230 million advance on December 4, 2023 to Dubai-based seller Hannon International Middle East, which then sought USDt through brokers and intermediaries to complete the purchase. Roughly $80 million in USDt was obtained from one Dubai financial services firm for a $400,000 commission. From there, the payment chain became increasingly fragmented, with large sums moving through multiple counterparties and significant shortfalls emerging. Hannon later sent $135 million to Horizon Global but said it received only $85 million in USDt, a claim Horizon disputes. The seller’s legal representative denied responsibility for the failure.

Crypto Intermediaries Complicate the Oil Payment Trail
In another leg, Hannon said it transferred $30 million to Gold Mar International Trading expecting conversion into USDt and onward payment to PDVSA, later recovering $21 million in February 2024. Employees also reportedly delivered two USB sticks containing $60 million and $50 million in USDt to a Caracas broker in January. The use of physical devices alongside blockchain transfers underlines how unconventional the settlement process became. Another $11 million in USDt was made available to a separate Caracas broker the following month, with further payments continuing as the oil delivery stalled, as intermediaries multiplied further.
By March 8, Orlen’s ship had received roughly 500,000 barrels of fuel oil worth about $28.8 million, far below the 6 million barrels originally sought. Orlen Trading Services terminated the contract on March 28, 2024. The failed deal has since become part of a broader Polish investigation into crude oil contracts that allegedly caused far greater losses. Prosecutors opened a case in January 2025 over damages of 1.5 billion zloty, about $378 million, and three former managers were reportedly indicted in August 2026, while all denied wrongdoing. The trio could face up to 25 years.





