Air injection definition

Air injection means an enhanced oil recovery process utilizing compressed air that is injected into a reservoir. Oxygen in the injected air reacts exothermically with some of the oil, producing highly mobile flue gas. The flue gas advances ahead of the reaction front and achieves an efficient displacement of the in situ oil.
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Examples of Air injection in a sentence

  • E/ECE/324 Rev.1/Add.82/Rev.2 Regulation No. 83 page 27 Air injection: with or without type (pulsair, air pumps,...).

Related to Air injection

  • Injection means the injection of carbon dioxide streams into the storage site;

  • Injection tool means a device used for controlled subsurface injection of radioactive tracer material.

  • Underground injection means the subsurface emplacement of fluids through a bored, drilled or driven well; or through a dug well, where the depth of the dug well is greater than the largest surface dimension. (See also “injection well”.)

  • Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.

  • Filtration means a process for removing particulate matter from water by passage through porous media.