Wells – Processes – Cyclic injection then production of a single well
Patent
1998-02-13
1999-12-07
Suchfield, George
Wells
Processes
Cyclic injection then production of a single well
166304, 166312, 134 2219, 507211, 507261, 507266, 507927, 507929, 510422, E21B 3700
Patent
active
059966920
ABSTRACT:
A method and composition for removing deposits of heavy hydrocarbonaceous materials and finely divided inorganic particulate matter from wellbore and flowline surfaces using a composition containing an alkyl polyglycoside, an ethoxylated alcohol, a caustic and an alkyl alcohol.
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Blumer David J.
Bohon William Mark
Chan Albert F.
Ly Kieu T.
Atlantic Richfield Company
Scott F. Lindsey
Suchfield George
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