Wells – Processes – Heating – cooling or insulating
Patent
1979-10-29
1981-12-08
Novosad, Stephen J.
Wells
Processes
Heating, cooling or insulating
166268, 166272, 166305R, E21B 4320, E21B 4324
Patent
active
043043020
ABSTRACT:
In a method wherein valuable substances are recovered from a subterranean reservoir comprising the injection of a two phase fluid into the reservoir, uniform injectivity of the two separate phases is achieved by conducting the injected fluid to a point below the bottom of the injection interval in the well bore of the injection well through a tubing to which is attached a terminal device which is penetrated by a plurality of holes, each such hole being of sufficient diameter to reduce the bubble size of the gas phase to less than about 0.5 inches.
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Carlin Joseph T.
Pindell Robert G.
Widmyer Richard H.
Kulason Robert A.
Novosad Stephen J.
Park Jack H.
Ries Carl G.
Suchfield George A.
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