Oil prices backed off session highs after reports that a Saudi pipeline is ramping back up, easing supply concerns that had driven the earlier rally, according to CNBC.

The pullback follows a session in which crude had climbed on worries about supply disruption from the kingdom. Word that the pipeline is returning to operation sapped much of that risk premium, and prices softened from their intraday peaks.

The reports center on Saudi Arabia's pipeline infrastructure recovering toward normal throughput. Traders read the ramp-up as a signal that the supply picture is stabilizing rather than deteriorating, and benchmarks gave back part of their gains as the news circulated.

Analysts treated the pipeline recovery as the swing factor in Wednesday's price action. Before the reports, crude had drawn support from fears of interrupted Saudi supply; after them, the market repriced those fears downward.

The episode underscores how sensitive current trading remains to any headline touching Saudi export infrastructure. A single report about operational status at the kingdom's pipelines was enough to move both major benchmarks off their highs within the session.

Watch item: confirmation from Saudi authorities or pipeline operators on full restoration of throughput, which would determine whether the risk premium continues to drain from the market.