COMPLEX REAGENT FOR PLUGGING LIQUIDS ON THE BASIS OF PORTLAND CEMENT Russian patent published in 1995 - IPC

Abstract SU 1839040 A1

FIELD: strengthening of oil and gas holes. SUBSTANCE: complex reagent has, wt. -% : span piece 8-12; 2-hydroxy-1,3-propylenediaminotetramethylenephosphonic acid tetrasodium salt 4-6; triethanolamine 2-5, and water - the rest. EFFECT: enhanced safety of strengthening at moderate temperatures. 1 tbl

Similar patents SU1839040A1

Title Year Author Number
COMPLEX REAGENT FOR PLUGGING LIQUIDS ON THE BASIS OF SLAG BINDERS 1990
  • Perejma A.A.
SU1839039A1
COMPLEX AGENT FOR CEMENTING COMPOSITION 0
  • Mariampolskij Naum Akimovich
  • Ryabova Lyubov Ivanovna
  • Arakelyan Aleksandr Artavazovich
  • Bezrukova Elena Samvelovna
  • Novokhatskaya Irina Dmitrievna
  • Komnatnyj Valerij Yurbevich
SU1451257A1
GAS-CEMENT GROUTING MORTAR 2014
  • Perejma Alla Alekseevna
  • Kukulinskaja Ekaterina Jur'Evna
RU2552261C1
COMPLEX WELL PLUGGING SLURRY TREATMENT AGENT 1991
  • Perejma A.A.
  • Pertseva L.V.
RU2013524C1
PLASTICIZER FOR PLUGGING LIQUIDS 1992
  • Perejma A.A.
  • Petrakov Ju.I.
  • Gasumov R.A.
  • Pertseva L.V.
RU2033519C1
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
COMPLEX REAGENT FOR GROUTING MORTAR 2018
  • Griguletskij Vladimir Georgievich
RU2691224C1
PLUGGING LIQUID FOR INSULATION OF PENETRABLE LAYERS 1990
  • Perejma A.A.
  • Il'Jaev V.I.
  • Nifantov V.I.
SU1839042A1
COMPLEX REAGENT FOR HIGH-TEMPERATURE GROUTING MORTARS 2005
  • Rjabokon' Sergej Aleksandrovich
  • Khachmamuk Adam Shumafovich
  • Rjabova Ljubov' Ivanovna
  • Timofeeva Elena Vasil'Evna
RU2298576C1
PLUGGING COMPOSITION 0
  • Mariampolskij Naum Akimovich
  • Ryabova Lyubov Ivanovna
  • Dodonova Svetlana Efimovna
  • Novikov Yurij Mikhajlovich
  • Surova Lyudmila Mikhajlovna
  • Majster Olga Rengoldovna
  • Komnatnyj Valerij Yurevich
SU1328482A1

SU 1 839 040 A1

Authors

Perejma A.A.

Pertseva L.V.

Petrakov Ju.I.

Il'Jaev V.I.

Gusmanov R.A.

Jakovenko N.A.

Dates

1995-04-10Published

1990-10-01Filed