Reuters noted in a report that as the strikes begin, the two LNG facilities may need to be shut down, "if there are not competent personnel to undertake handovers during work stoppages," per the OA.
The two projects together account for about 5% of global LNG supply. While Chevron failed to reach a deal with the workers, sector player Woodside, the operator of Australia’s largest LNG facility, the North West Shelf, managed to strike a deal and avert a strike.
The three LNG facilities—the North West Shelf, Gorgon, and Wheatstone—represent a tenth of global LNG supply. The threat of strikes there lifted gas prices considerably and put Europeans on high alert ahead of the coming winter.
https://oilprice.com/Latest-Energy-News/World-News/Chevron-LNG-Workers-Begin-Strike.html