EPA has issued a violation notice to the operator of the country’s first carbon dioxide injection wells for permanent storage, alleging that the company hasn’t complied with its federal permit.

Although no federal permits for the wells are currently under review in Oklahoma, lawmakers are planning for the state to ...

Arizona would be the fifth state to gain “primacy” over the permitting of wells used to inject carbon dioxide underground.

with 43 projects seeking federal permits for injection. But concerns are also growing that pumping CO2 into the ground could exacerbate earthquakes and well blowouts happening in the Permian Basin ...

More than 150 advocacy groups signed a letter sent to Environmental Protection Agency (EPA) Administrator Michael Regan today, calling on the agency to halt the injection of carbon dioxide into ...

Wabash Valley Resources received the final permits to begin constructing two injection wells for geologic sequestration of carbon dioxide, the Environmental Protection Agency reported in a press ...

which until this year operated the only Class VI injection well approved by the U.S. EPA. The company injected 428,580 metric tons of carbon dioxide into the ground below its Decatur plant in ...

There’s nothing new about pumping carbon dioxide underground. Petroleum producers have done it for decades to squeeze the last drops of oil out of geological formations. Injection wells are also ...

Two appraisal wells drilled by Equinor in the North Sea about 12 miles east of the Troll A platform have shown a suitable ...

These conditions, typically encountered in carbon geological storage projects or CO2 injection well applications, cause rapid degradation of standard oilfield cements. EverCRETE cement can be ...

Summit’s plan is for three injection wells in Mercer and Oliver counties northwest of the North Dakota capital, Bismarck. Once the CO2 is injected, it will spread into pore space — gaps and ...