Petroleum Refining & Chemical Products
Texas leads the nation in petroleum refining and chemical products production, and is a global leader in the closely related petrochemical industry. Texas entered the global petroleum production and refining industry in 1901, when the Spindletop Oilfield began production with a gusher that made headlines around the world.

- Irving, TX is home to ExxonMobil, which is #2 on the Fortune 500 list.
- Houston, which is considered the energy capital of the nation, is home to more than 3,700 energy-related companies, including 16 of the nation's top 20 oil pipelines.
- Texas' 26 refineries lead the nation in both crude oil production and refining, generating more than 4.7 million barrels of crude oil a day and accounting for 27 percent of the nation's total capacity.
- The average yearly wage for a petroleum refinery employee in Texas is $113,672.
- The Gulf Coast chemical plant and refinery complex is the largest petrochemical complex in the world and home to over 400 chemical plants, which employ approximately 33,000 Texans.
- Houston alone accounts for over 40% of the nation's base petrochemical capacity.


