Wells – Processes – Heating – cooling or insulating
Patent
1995-06-09
1997-08-05
Bagnell, David J.
Wells
Processes
Heating, cooling or insulating
166308, E21B 4326
Patent
active
056532873
ABSTRACT:
Hydrocarbon fluid recovery from wells extending into subterranean formations is stimulated by treatment of the near-wellbore formations with cryogenic liquid.
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Lively Pat
Siebert Robert M.
Wilson Dennis R.
Bagnell David J.
Conoco Inc.
Holder John E.
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