The international community should explore all options to alleviate a Russian squeeze of energy supplies that has spiked prices, including talks with producing nations like Iran and Venezuela, a French presidency official said on Monday, Reuters reported.

Venezuela has been under US oil sanctions since 2019, and could reroute crude if those restrictions were lifted.

Indirect talks between Iran and the United States to revive a nuclear deal that could see sanctions on Tehran lifted and its oil exports resume have been on hold since March, but are due to resume in Doha soon.

"There are resources elsewhere that need to be explored," a French official said on the sidelines of a G7 summit in Germany, when asked about how to alleviate high oil prices.

"So there is a knot that needs to be untied if applicable... to get Iranian oil back on the market," the official told reporters, speaking on condition of anonymity. "We have Venezuelan oil that also needs to come back to the market."