What is currently the largest carbon dioxide sequestration operation in the world is pretty much a running joke, not the least for being some years past the initial starting date, accounting for a tiny tiny fraction of the CO2 emitted by the larger gas project, and essentially being little more than a distraction from ongoing CO2 from oil and gas operations as usual.
https://en.m.wikipedia.org/wiki/Gorgon_Carbon_Dioxide_Inject...
Chevron are not "trying to help", they're actively engaged in smoke and mirrors.