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2 244 821

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IPC

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Application

2003123142/03, 2003-07-22

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Start date

2003-07-22

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Actual filing date

2003-07-22

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Published

2005-01-20

(72)

Inventor

Starshov M.I.Sitnikov N.N.Khisamov R.S.Abdulkhairov R.M.Salikhov I.M.Khannanov R.G.Starshov I.M.Kalinin B.P.Khamzina G.F.Iskhakova N.T.

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Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD FOR BLOCKING HIGH-PENETRABLE WATERED OIL BEDS Russian patent published in 2005 - IPC

Abstract RU 2244821 C1

FIELD: oil extractive industry.

SUBSTANCE: method includes pumping, in carrying liquid - waterless mixture of oil products containing waterless oil, of powder-like water-soluble polymer and connector in amount of 0.05-0.2% for mass of carrying liquid or 30-100% for mass of power-like water-soluble polymer, as said mixture a mixture of waterless oil and light oil products processed in relation 0.1:9.9-9.9:0.1 is used, and as connector - dry aluminum acetate, chrome acetate, iron acetate, magnesium acetate, copper acetate, barium acetate, manganese acetate, calcium acetate or their mixtures.

EFFECT: higher efficiency.

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RU 2 244 821 C1

Authors

Starshov M.I.

Sitnikov N.N.

Khisamov R.S.

Abdulkhairov R.M.

Salikhov I.M.

Khannanov R.G.

Starshov I.M.

Kalinin B.P.

Khamzina G.F.

Iskhakova N.T.

Dates

2005-01-20—Published

2003-07-22—Filed