The installation of steel pipe or casing in a wellbore. An accompanying operation is the cementing of the casing in place by surrounding it with a wall of cement extending for all or a portion of the depth of the well
A nonproducing well used for injecting liquid or gas into the reservoir for enhanced recovery. A well drilled, completed, or converted for the purpose of supporting production in an existing field. Wells of this class also are drilled or converted for the following specific purposes: gas injection (natural gas, propane, butane or fuel-gas); water injection; steam injection; air injection; salt water disposal; water supply for injection; observation; and injection for in-situ combustion.
The capture of atmospheric carbon dioxide in a solid material
