Are the oil companies hiring H1B Visa holders instead of Alaskans?

This from a Texas worker...

"I work at a major oil and gas company. Majority of the people I work with and for are H1B visa holder. Its a huge embarrassment to be working under immigrant management since they tend to bring their culture and values to the company. They will exploit you,disturb you during your lunch hour and expect you to meet unrealistic deadlines. Please abolish this program"

https://www.petition2congress.com/7637/abolish-h1b-visa-program/comments/page/94