Dangote has previously said Nigeria's pricing structure adds $3 to $4 per barrel to feedstock costs for refiners because purchases ​are routed through producers' trading arms. Analysts say the main constraint in domestic ​crude transactions is pricing rather than physical availability.

The move could help ⁠boost operations at Dangote's 650,000 barrel-per-day refinery, Africa's largest, whose output has at ​times been constrained by difficulties securing sufficient crude supplies domestically.

The Crude Oil Refinery-owners Association ​of Nigeria (CORAN) said the proposed changes are expected to be discussed this week during a regulator-led review of Nigeria's domestic crude supply obligation, which requires producers to supply local refiners before exporting.

Under ​one proposal, a producer linked to an IOC's network could deliver crude directly ​to a nearby refinery, with volumes reconciled later at the terminal, said CORAN spokesperson Eche Idoko, ‌adding ⁠this would reduce reliance on trunklines and bring crude closer to refiners.

A second proposal would allow refiners that lift crude directly from production facilities to receive a discount reflecting the freight and handling costs embedded in Brent-linked pricing but not actually incurred ​by them.

"This could be ​a win-win for ⁠both the producers and refiners," said Idoko.

The Nigerian Upstream Regulatory Commission (NUPRC) released data on Monday showing producer compliance with the domestic ​crude supply framework rose to over 90% from less than ​43% in ⁠the previous quarter.

The metric tracks actual deliveries against volumes allocated by the regulator, not refinery demand met. Under the scheme, producers must offer allocated volumes to local refineries, with ⁠sales ​agreed on a 'willing-buyer, willing-seller' basis.

A NUPRC official said ​the ideas "are on the table" largely at the urging of inland refiners, but added that implementation would require ​addressing crude quality differences and pricing adjustments.