EOG was the main company using Enhanced Oil Recovery injecting gas to boost shale oil output
EOG Enhancing Eagle Ford Oil Recovery Using Enhanced Oil Recovery (EOR)

EOG was the main company using Enhanced Oil Recovery injecting gas to boost shale oil output
Peyto First Quarter 2021 Update production up 6% from 86,000 boe/d, invested $33.5 million on drilling, $18.2 million on completions and currently has 2 rigs drilling
Crescent Point First Quarter 2021 spent $119.2 million and drilled 67 wells. Production guidance of 136,000 boe/d, capital expenditures of $575 to $625 million in 2021.
Occidental First Quarter 2021 Update spent $579 million, earned $800 million, drilled 109 wells in the Permian.
EOG Resources First Quarter 2021 Generated $1.1 billion of free cash flow, incurred $945 million of cash capital expenditures and operated 19 drilling rigs
Arc Resources First Quarter 2021 drilled 15 wells and completed 32 wells, Capital investments totalled $125.7 million and average daily production of 170,430 boe
Tourmaline First Quarter 2021 drilled 67.75 net wells, cash flow was a record $629.3, operated 12 drilling rigs and averaged 411,579 boepd
Marathon Oil First Quarter 2021 Update net income of $97 million, capital expenditures of $184 million and U.S. production averaged 276,000 net barrels
Callon Petroleum Company First Quarter 2021 drilled 18 gross, $95.5 million in operational capital expenditures and expects to produce between 88.0 and 89.5 MBoe per day
Pioneer Resources first Quarter 2021 cash flow1 of $369 million, capital expenditures $605 million and will operate 22 rigs.