Patenton — panteon of patents

(19)

RU

(11)

2 086 757

(13)

C1

(51)

IPC

(21) (22)

Application

95102530/03, 1995-02-21

(22)

Actual filing date

1995-02-21

(45)

Published

1997-08-10

(72)

Inventor

Glumov I.F.Ibatullin R.R.Slesareva V.V.Uvarov S.G.Roshchektaeva N.A.

(73)

Holder

Tatarskij Gosudarstvennyj Nauchno-Issledovatel'Skij I Proektnyj Institut Neftjanoj Promyshlennosti

OIL PRODUCTION METHOD Russian patent published in 1997 - IPC

Abstract RU 2086757 C1

FIELD: oil production industry. SUBSTANCE: this relates to oil production from nonuniform reservoirs with performing isolating operations for levelling profile of injectability of injection wells and water-inflow of producing wells with using viscous-resilient compounds based on polyacrylamide. According to method, subsequently injected into reservoir are solutions of polyacrylamide and salts of aluminium. Injected between polyacrylamide and aluminium salt fringes is sweet water fringe, its size is determined from relation. Solution of polyacrylamide is injected into reservoir in concentration which is determined from relation given in description. EFFECT: high efficiency. 1 cl, 1 tbl

Similar patents RU2086757C1

Title Year Author Number
METHOD FOR DEVELOPING OIL BED OF INHOMOGENEOUS PERMEABILITY 1989
  • Glumov I.F.
  • Slesareva V.V.
  • Ibatullin R.R.
  • Zolotukhina V.S.
  • Petrova N.M.
  • Roshchektaeva N.A.
  • Kateev R.I.
 RU1633875C
METHOD FOR EXPLOITATION OF OIL DEPOSIT 1993
  • Kubareva N.N.
  • Musabirov R.Kh.
  • Dobroskok B.E.
  • Kubarev N.P.
  • Muslimov R.Kh.
  • Kandaurova G.F.
  • Khisamov R.S.
  • Shvetsov I.A.
 RU2072034C1
PETROLEUM MINING METHOD 1982
  • Glumov I.F.
  • Kochetkov V.D.
 SU1145711A1
METHOD FOR ISOLATION OF NONUNIFORM OIL STRATUM 1993
  • Votintseva E.F.
  • Ziatdinov K.Sh.
 RU2071552C1
METHOD OF SELECTIVE INSULATION AT HIGH - PERMEABILITY LAYERS IN WELLS 0
  • Ilyasov Akhat Nabiullovich
  • Khisamutdinov Nail Ismagzamovich
  • Yuzhaninov Pavel Mikhajlovich
  • Telin Aleksej Geroldovich
  • Leplyanin Gennadij Vladimirovich
  • Antonova Lyudmila Fedorovna
 SU1765363A1
PROCESS OF EXPLOITATION OF POOLS NON-UNIFORM IN PERMEABILITY 1998
  • Abrazheev G.P.
  • Jusupov I.G.
  • Ibatullin R.R.
  • Votintseva E.F.
  • Vagizov N.G.
  • Kochetkov V.D.
  • Ganeev R.G.
 RU2144134C1
METHOD TO TREAT CRITICAL ZONE STRATUMS , LAID BY TERRIGENOUS CLAY-CONTAINING ROCKS 1992
  • Jakhontova O.E.
  • Khamzin A.A.
 RU2039227C1
METHOD FOR DEVELOPMENT OF OIL BED 1987
  • Glumov I.F.
  • Ibatullin R.R.
  • Abdulkhairov R.M.
  • Slesareva V.V.
  • Kochetkov V.D.
  • Roshchektaeva N.A.
 RU1480411C
METHOD FOR DEVELOPMENT OF HIGH-VISCOSITY OIL POOLS 1990
  • Musin M.M.
  • Khabibullin Ja.Kh.
  • Muslimov R.Kh.
  • Nigmatzjanova M.R.
  • Fazlyev R.T.
 SU1828163A1
DEVELOPMENT METHOD OF WATER-FLOODED OIL DEPOSIT 2018
  • Silin Mikhail Aleksandrovich
  • Magadova Lyubov Abdulaevna
  • Gubanov Vladimir Borisovich
  • Poteshkina Kira Anatolevna
  • Makineko Vladimir Vasilevich
 RU2693101C1

RU 2 086 757 C1

Authors

Glumov I.F.

Ibatullin R.R.

Slesareva V.V.

Uvarov S.G.

Roshchektaeva N.A.

Dates

1997-08-10—Published

1995-02-21—Filed

read Similar patents