METHOD FOR TREATING OIL BED

FIELD: oil extractive industry. ^ SUBSTANCE: method includes consecutive feeding of 3-6 pairs of water argillaceous dispersion portions and water solution of multi-atomic spirits oligomer. Additionally after each portion of water solution of multi-atomic spirits oligomer a portion of non-negative io...

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Bibliographische Detailangaben
Hauptverfasser:	LOZIN E.V, MERZLJAKOV V.F, POPOV A.M, MUKHUTDINOV R.I, VOLOCHKOV N.S, KHURAMSHINA L.V, IGNAT'EVA V.E, TELIN A.G
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	FIELD: oil extractive industry. ^ SUBSTANCE: method includes consecutive feeding of 3-6 pairs of water argillaceous dispersion portions and water solution of multi-atomic spirits oligomer. Additionally after each portion of water solution of multi-atomic spirits oligomer a portion of non-negative ion source or anion-active surfactants in cubic remains of butyl spirits production. Concentration of water solution of multi-atomic spirits oligomer may be 15-20% of mass, and surfactants concentration in cubic remains of butyl spirits production may be 1-10% of whole mass. ^ EFFECT: higher efficiency. ^ 3 cl, 1 tbl, 1 ex, 1 dwg