PLASTICIZER FOR PLUGGING LIQUIDS Russian patent published in 1995 - IPC

Abstract RU 2033519 C1

FIELD: drilling and strengthening of oil and gas holes. SUBSTANCE: plasticizer has condensed sulfite-alcohol mash and polyvinyl alcohol. Agent is used for plugging liquids preparing. EFFECT: increased effectiveness of plasticizer. 2 tbl

Similar patents RU2033519C1

Title	Year	Author	Number
PLASTICIZER OF GROUTING MORTARS	1997	Tsytsymushkin P.F. Khajrullin S.R. Goronovich S.N. Tsytsymushkin A.P.	RU2122627C1
COMPLEX REAGENT FOR PLUGGING LIQUIDS ON THE BASIS OF PORTLAND CEMENT	1990	Perejma A.A. Pertseva L.V. Petrakov Ju.I. Il'Jaev V.I. Gusmanov R.A. Jakovenko N.A.	SU1839040A1
COMPLEX REAGENT FOR PLUGGING LIQUIDS ON THE BASIS OF SLAG BINDERS	1990	Perejma A.A.	SU1839039A1
COMPLEX WELL PLUGGING SLURRY TREATMENT AGENT	1991	Perejma A.A. Pertseva L.V.	RU2013524C1
METHOD OF GROUTING MORTAR-PREPARATION	2002	Mosienko V.G. Gasumov R.A. Klimanov A.V. Nersesov S.V. Petjalin V.E. Ponomarenko M.N. Andreev O.P. Stavkin G.P.	RU2213844C1
GROUTING MORTAR FOR REPAIR JOBS AND WELL LINING	1992	Perejma A.A. Tagirov K.M. Il'Jaev V.I. Kovalev A.A.	RU2035585C1
GROUTING MORTAR	0	Perejma Alla Alekseevna Pertseva Lidiya Vyacheslavovna	SU1640368A1
GROUTING MORTAR	0	Perejma Alla Alekseevna Pertseva Lidiya Vyacheslavovna	SU1661371A1
VISCOELASTIC COMPOSITION	1993	Perejma A.A. Tagirov K.M. Il'Jaev V.I. Nifantov V.I.	RU2057781C1
DRY MIXTURE FOR PREPARING EXPANDING GROUTING MORTAR	2019	Gasumov Ramiz Alidzhavad-Ogly Minchenko Yuliya Sergeevna Shvets Lyubov Viktorovna	RU2710943C1

RU 2 033 519 C1

Authors

Perejma A.A.

Petrakov Ju.I.

Gasumov R.A.

Pertseva L.V.

Dates

1995-04-20—Published

1992-08-07—Filed