For example, one of the technologies is the use of carbon dioxide as an injectant.    From Wordnik.com.  [Obama’s Energy Tax Will Even Tax Strippers | RedState] Reference

EncapSol can also be used as a downhole enhanced oil recovery injectant.    From Wordnik.com.  [Marketwire - Breaking News Releases] Reference

(B) used by the taxpayer as a tertiary injectant in a qualified enhanced oil or natural gas recovery project.    From Wordnik.com.  [Oekologismus.de] Reference

The change requires that the carbon used as a tertiary injectant must be sequestered in permanent geologic storage to qualify for the credit.    From Wordnik.com.  [Green Options] Reference

Multi-stage horizontal fracturing on a large scale would need a lot of material for injectant and a large scale carbon capture storage appears to be affordable according to MIT.    From Wordnik.com.  [Next Big Future] Reference

"tertiary injectant" for enhanced oil and gas recovery.    From Wordnik.com.  [Green Options] Reference

A tertiary injectant of the qualified carbon dioxide, except to the extent provided in regulations prescribed by the Secretary.    From Wordnik.com.  [Oekologismus.de] Reference

(3) TERTIARY injectant - The term ` tertiary injectant 'has the same meaning as when used within section 193 (b) (1).    From Wordnik.com.  [Oekologismus.de] Reference

75,000,000 metric tons of qualified carbon dioxide have been captured and disposed of or used as a tertiary injectant. '.    From Wordnik.com.  [Oekologismus.de] Reference

(2) RECYCLED CARBON DIOXIDE - The term ` qualified carbon dioxide 'includes the initial deposit of captured carbon dioxide used as a tertiary injectant.    From Wordnik.com.  [Oekologismus.de] Reference

(6) RECAPTURE - The Secretary shall, by regulations, provide for recapturing the benefit of any credit allowable under subsection (a) with respect to any qualified carbon dioxide which ceases to be captured, disposed of, or used as a tertiary injectant in a manner consistent with the requirements of this section.    From Wordnik.com.  [Oekologismus.de] Reference

(5) CREDIT ATTRIBUTABLE TO TAXPAYER - Any credit under this section shall be attributable to the person that captures and physically or contractually ensures the disposal of or the use as a tertiary injectant of the qualified carbon dioxide, except to the extent provided in regulations prescribed by the Secretary.    From Wordnik.com.  [Oekologismus.de] Reference