METHOD FOR ISOLATION OF WATER INFLOW IN WELL Russian patent published in 1997 - IPC

Abstract RU 2071548 C1

FIELD: oil and gas industry. SUBSTANCE: used for this purpose are thickening isolating mixtures based on silicon-organic compounds. Processing from statistical analysis of results of laboratory and field tests, dependence is found between specific acceptability of well and optimal period of thickening of isolating mixture. Empirical formula is proposed for calculation of thickening period of isolating mixture for given well and this raises efficiency of isolating operation by 15-20%. EFFECT: high efficiency. 1 tbl

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RU 2 071 548 C1

Authors

Salimov M.Kh.

Kadyrov R.R.

Latypov S.S.

Kalashnikov B.M.

Dates

1997-01-10—Published

1994-11-25—Filed