CATIONIC VISCOELASTIC SURFACTANT WITH NON-CATIONIC CORROSION INHIBITOR AND ORGANIC ANION FOR ACIDIZING

A treatment fluid and method treating a zone of a subterranean formation penetrated by a wellbore. The treatment fluid includes: (i) water; (ii) a strong acid; (iii) a cationic viscoelastic surfactant; (iv) an anionic organic component having at least 4 carbon atoms; and (v) a non-cationic corrosion...

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Hauptverfasser: WADEKAR SUSHANT DATTARAM, PANDYA NISHA KAUSTUBH, SALGAONKAR LALIT PANDURANG, SABHAPONDIT ANUPOM
Format: Patent
Sprache:eng
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