Get a grip everyone. Hold your head high; it is not the end of the world.
Chevron did not guarantee you employment. It was and is your responsibility to be employable. Keeping your skills up and being marketable. Many I know are hoping to be released, to grab a new life, to do something different but have been afraid to make the move. They want someone to make the choice for them.
Most on here (not all) seem to complain of the company. Why did you stay in the first place if it is so bad? I did not like it, so I left, 3 years ago. I need to be independent. I have never looked back. Today I am doing something different, something that I can control, and happy. If things go bad, I am responsible, good, I credit my leadership. Start today with a plan. Complaining, just might prove (as a stockholder) Chevron does need to purge the system. Good luck.