Japan's Eneos Corp. will have the capacity to produce 20 km of green hydrogen a day using Direct MCH technology.
Shell's offer follows Australian legislation that set a one-year price cap on natural gas, applicable to new wholesale gas sales by east coast producers.
Prelude's floating LNG vessel previously suffered a four-month shutdown because of a power failure in December 2021.
DGR Energy Turaco Uganda Ltd. and Uganda National Oil Company will initially get two-year exploration licenses for the blocks.
The Wheatstone outage adds to the loss of supply from Santos' Varanus Island operation, which has been shut down since November.
Alcoa has not set a timeline for when full production will resume.
Since the battle for Warrego began last November, its shares have more than doubled in value.
Shell will be releasing its full-year financial and operational results on Feb. 2.