Miscible CO2 now accounts for more oil production in the US than any other enhanced oil recovery method, eclipsing steam injection in Oil & Gas Journal's 2012 EOR/Heavy Oil Survey. Miscible CO 2 now ...
LPG flooding traditionally has been used for tertiary recovery to mobilize stranded oil after waterflooding. In 1996, Chevron Corp. and Halliburton Co. began studying LPG as a stimulation fluid. The ...
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