Patenton — panteon of patents

(19)

RU

(11)

2 034 135

(13)

C1

(51)

IPC

(21) (22)

Application

5048747/03, 1992-03-31

(22)

Actual filing date

1992-03-31

(45)

Published

1995-04-30

(72)

Inventor

Saljamov Z.Z.Zhdanov S.A.Polkovnikov V.V.Tarasov A.G.Bokserman A.A.Bernshtejn A.M.Zhuravleva G.N.

(73)

Holder

Vserossijskij Neftegazovyj Nauchno-Issledovatel'Skij Institut

METHOD FOR TREATMENT OF BOTTOM-HOLE OIL FORMATION ZONE WITH CLAY-CONTAINING RESERVOIR Russian patent published in 1995 - IPC

Abstract RU 2034135 C1

FIELD: development of oil fields. SUBSTANCE: bottom-hole oil formation zone with clay-containing reservoir is heated up to temperature ensuring crystal-chemical transformation of clay minerals, and pressure in bottom-hole zone is decreased by withdrawal of formation fluid to value corresponding to appearance of secondary fractures, and nonheated water is injected with injection pressure not exceeding pressure of hydrofracture of formation, and volume of injected water should provide temperature drop to initial temperature of formation. EFFECT: higher oil recovery and increased formation sweep over entire volume of heated bottom-hole zone. 2 cl, 1 dwg, 1 tbl

Similar patents RU2034135C1

Title Year Author Number
METHOD FOR OIL PRODUCTION IN CLAY-BEARING RESERVOIRS WITH MONTMORILLONITE COMPOUNDS 2022
  • Antoniadi Dmitrii Georgievich
  • Stashok Iurii Ivanovich
  • Dzhalalov Konstantin Eduardovich
  • Gilaev Gani Gaisinovich
  • Malikova Mariia Iurevna
  • Antoniadi Dmitrii Georgievich
 RU2796410C1
METHOD FOR DEVELOPMENT OF NON-UNIFORM FORMATIONS 2015
  • Solomatin Aleksandr Georgievich
 RU2607127C1
METHOD FOR DEVELOPING OIL DEPOSIT 1993
  • Ametov I.M.
  • Solomatin A.G.
  • Tarasov A.G.
  • Altunina L.K.
 RU2065031C1
METHOD FOR CONTROLLING OVER DEVELOPMENT OF OIL DEPOSIT WITH STRATA OF VARIOUS PERMEABILITY 1992
  • Altunina L.K.
  • Kuvshinov V.A.
  • Stas'Eva L.A.
  • Manzhaj V.N.
  • Nazarov V.I.
  • Bernshtejn A.M.
  • Polkovnikov V.V.
  • Tarasov A.G.
 RU2061856C1
METHOD FOR DEVELOPMENT OF OIL DEPOSIT WITH LOW-PERMEABLE CLAY-BEARING RESERVOIR 1996
  • Khavkin A.Ja.
  • Balakin V.V.
  • Tabakaeva L.S.
 RU2105141C1
METHOD FOR DEVELOPING OIL DEPOSIT OF HIGH INITIAL WATER SATURATION 1994
  • Kuz'Min V.M.
  • Zlotnikova R.B.
  • Lejbin Eh.L.
  • Stepanov V.P.
  • Boguslavskij P.N.
 RU2065029C1
METHOD OF WORKING OIL DEPOSIT WITH VARIOUS PERMEABILITY OF CLAY-CONTAINING COLLECTORS 1992
  • Khavkin A.Ja.
  • Jusupova Z.S.
  • Balakin V.V.
  • Gerzha L.I.
  • Abrukina L.N.
  • Kurakina N.M.
 RU2074956C1
METHOD FOR STIMULATION OF POOL WITH NONUNIFORM RESERVOIRS 1992
  • Priklonskij A.Ju.
  • Stupochenko V.E.
  • Poddubnyj Ju.A.
  • Sorkin A.Ja.
  • Kan V.A.
 RU2044872C1
METHOD FOR DEVELOPMENT OF KEROGEN-CONTAINING BEDS OF BAZHENOV FORMATION BY INTRA-FORMATIONAL COMBUSTION WITH INTRODUCTION OF ADDITIONAL FUEL 2016
  • Nikitina Evgeniya Anatolevna
  • Tolokonskij Sergej Igorevich
  • Vasilevskij Aleksandr Vladimirovich
  • Charuev Sergej Alekseevich
 RU2637695C1
METHOD FOR WORKING OIL DEPOSIT WITH NONUNIFORM PERMEABILITY OF CLAY-CONTAINING STRATA 1993
  • Balakin V.V.
  • Voropanov V.E.
  • Khavkin A.Ja.
  • Tabakaeva L.S.
  • Putilov S.M.
 RU2071553C1

RU 2 034 135 C1

Authors

Saljamov Z.Z.

Zhdanov S.A.

Polkovnikov V.V.

Tarasov A.G.

Bokserman A.A.

Bernshtejn A.M.

Zhuravleva G.N.

Dates

1995-04-30—Published

1992-03-31—Filed

read Similar patents