A METHOD FOR A COMPLEX TREATMENT OF BOTTOMHOLE ZONE OF GAS AND GAS-CONDENSATE BOREHOLES

A method for a complex treatment of bottomhole zone of gas and gas-condensate boreholes involves throwing-in sticks of surface-active substances and acids into the borehole. Sticks contain additionally complexons of type "Trilon B". They contain sulfanol as surface-active substance, and ci...

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Bibliographische Detailangaben
Hauptverfasser:	BUCHYNSKYI MYROSLAV YAREMOVYCH, SHAPOVAL ANATOLII YEVHENOVYCH, SVYSTUN ANATOLII ANDRIIOVYCH, ZOLOTOUS OLEKSANDR MYKOLAIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	A method for a complex treatment of bottomhole zone of gas and gas-condensate boreholes involves throwing-in sticks of surface-active substances and acids into the borehole. Sticks contain additionally complexons of type "Trilon B". They contain sulfanol as surface-active substance, and citric and nitryltrimethylenephosphonic acids as acid, polyanionic cellulose as binding agent, and KI-1M inhibitor as corrosion inhibitor.