GL 47: Diluents are the key that unlocks production — and the license nobody is reading
Without naphtha, the extra-heavy crude from the Orinoco Belt does not flow. GL 47 authorizes the sale of U.S.-origin diluents to Venezuela — the missing piece to scale production from 1M to 2M bpd. It is the most technical license in the package and the most strategic for actual production volume.
GL 47 is not an extension of GL 46. It is its necessary complement. GL 46/46B authorizes U.S. companies to purchase Venezuelan crude. GL 47 authorizes them to sell the input that makes that crude exportable. Without diluents, Venezuela produces bitumen. With diluents, it produces Merey 16 — a tradeable crude that Gulf of Mexico refineries know how to process. The relationship is chemical, not merely commercial.
The technical context is essential. Seventy-five percent of Venezuela's proven reserves (303B barrels) are located in the Orinoco Belt as extra-heavy crude at 8-10 API. This crude requires blending with naphtha or condensates to reach 16 API and be able to flow through pipelines and load onto tankers. Before sanctions, Venezuela imported 100-150K bpd of naphtha from the U.S. When supply was cut in 2019, production fell from 1.3M to below 700K bpd within months — not solely due to lack of investment, but due to a physical shortage of diluents.
The conditions are standard for the package: payments to PDVSA via FGDF, contracts under U.S. law, reports to the State Department and DOE within 10 days of the first transaction and every 90 days thereafter. Prohibition on payments in gold, cryptocurrency, or non-commercial terms. The subtle difference: GL 47 does not exclude Russia or China from the chain, only Iran, North Korea, and Cuba. This allows intermediaries with a presence in Russian or Chinese ports to facilitate logistics, provided the naphtha is of U.S. origin.
GL 47 is the least publicized license yet the most determinant for production volume. Oil in the subsurface is worthless if it does not reach a tanker. And it does not reach one without naphtha. Washington understands this: controlling the diluent supply is controlling the pace of the oil opening. If Venezuelan production scales from 1M to 2M bpd — which requires doubling diluent imports — the Gulf Coast naphtha market absorbs a captive customer paying FGDF prices. It is the license that generates the fewest headlines and delivers the greatest impact on the real economy of both countries.
Energy · Midstream
February 5, 2026
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