Terminus generalis pro injectionibus processuum qui solutionibus chemicis specialibus utuntur ad meliorem oleum recuperandum, damna formationis removenda, perforationes formandas vel obstruendas stratas minuendas, minuendas vel inhibendas corrosio, upgrade crudum oleum, vel oratio rudis olei fluxus-fidei proventus.Iniectio continue ministrari potest, in batches, in puteis iniectio, interdum in puteis productionibus.