FILLER FOR SUSPENSIONS USED FOR SECONDARY OPENING OF STRATA THROUGH PERFORATION METHOD AND FOR BREAKDOWN FLUIDS Russian patent published in 1997 - IPC

Abstract RU 2071971 C1

FIELD: oil and gas production. SUBSTANCE: iron-ore titanium-magnesium concentrate is proposed to be used as filler, its use allowing formation of filtration crust on the bed surfaces easily removable upon acidic treatment. EFFECT: improved operational characteristics of filler. 2 tbl

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RU 2 071 971 C1

Authors

Eremin N.Ja.

Uskov E.D.

Leushin V.N.

Iskakov I.M.

Okunev M.S.

Polubabkin V.A.

Dates

1997-01-20—Published

1994-07-27—Filed