From a review of companiesmarketcap.com, of valuetoday.com, of the Google Finance website, the investing.com website and of Company SEC filings, there were 36 Texas Oil & Gas Companies with stock markets caps above $5 Bil recently.
From Company financial statements contained in the SEC website, the table below shows the Audited Gold-Standard US GAAP Consolidated Net Income (Loss) from Continuing Operations for each of these 36 largest Texas Oil & Gas Companies for 2021, the Biden Administration's first year in office, for 2020, the Trump Administration's last year in office and for 2016, the Obama Administration's last year in office.