Wells – Processes – Producing the well
Reexamination Certificate
2011-06-21
2011-06-21
Menon, Krishnan S (Department: 1777)
Wells
Processes
Producing the well
C166S279000, C166S300000, C166S309000, C166S310000, C210S650000, C210S652000, C210S640000, C210S767000
Reexamination Certificate
active
07963338
ABSTRACT:
Methods are disclosed to treat produced water from hydrocarbons production facilities. The disclosed methods can be used to either: (1) de-NORM produced water; or (2) de-NORM and partially de-salt produced water; or (3) de-NORM and partially de-salt and de-ionize produced water; or (4) de-oil, de-NORM, de-salt and de-ionize produced water.
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