Modified brine workover fluid and preparation method thereof

The invention discloses a modified brine workover fluid and a preparation method thereof, belonging to the technical field of workover fluids for workover during oil-gas field development. The modified brine workover fluid comprises brine, a modifier for preventing brine from fouling, a salt-resista...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HE PIXIANG, HU CHENGLIANG, HAN XIANGYONG, SONG YUWEN, RAO FUPEI, HE CHUAN, WANG XINGWEI, CHEN JIANGUANG, LI QIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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