Patenton — panteon of patents

(19)

RU

(11)

2 015 309

(13)

C1

(51)

IPC

(21) (22)

Application

4937613/03, 1991-04-15

(22)

Actual filing date

1991-04-15

(45)

Published

1994-06-30

(72)

Inventor

Timashev G.V.Gajfullin R.Sh.Fedorov P.N.Mikhajlov N.V.Oblekov G.I.Minigulov R.M.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie

METHOD FOR MAKING WELL STRAINER Russian patent published in 1994 - IPC

Abstract RU 2015309 C1

FIELD: equipment of gas and gas-condensate wells with strainers. SUBSTANCE: method includes running into well of strainer on tubing. Gas from formation is taken through tubing. Gravel is supplied through drill string-borehole annulus in fluid medium in form of foam. Gas is withdrawn from formation at flow rate of 0.1-0.2 m/s. Before and after gravel supply, injected in strainer zone is foam suppressor. Used as foam suppressor is gas-condensate. EFFECT: higher efficiency. 2 cl, 2 dwg

Similar patents RU2015309C1

Title Year Author Number
METHOD FOR CREATION OF GRAVEL FILTER IN WELL 1999
  • Lanchakov G.A.
  • Akhmetov A.A.
  • Khadiev D.N.
  • Kirjakov G.A.
  • Zhukovskij K.A.
 RU2146759C1
METHOD FOR CONSTRUCTION OF GRAVEL PACKING AND DEVICE FOR ITS REALIZATION 1990
  • Tagirov K.M.
  • Dolgov S.V.
  • Akopov S.A.
  • Lutsenko Ju.N.
  • Gavrilov A.A.
 RU2023140C1
METHOD OF GRAVEL PACKING 0
  • Tagirov Kurban Magomedovich
  • Dolgov Sergej Viktorovich
  • Nifantov Viktor Ivanovich
  • Akopov Sergej Arshavirovich
  • Lutsenko Yurij Nikolaevich
  • Vagina Taisiya Shaikhovna
 SU1703809A1
METHOD OF FORMATION OF WELL GRAVEL FILTER 2001
  • Alfeev V.N.
  • Vjakhirev V.I.
  • Mirgorodskij Vladimir Nikolaevich
  • Podjuk V.G.
  • Statsenko V.V.
  • Shovkun Vladimir Nikolaevich
 RU2213207C2
METHOD OF INSTALLATION OF GRAVEL SLOTTED FILTER 0
  • Gusejnov Oktaj Khalil Ogly
  • Kuliev Tofik Gatam Ogly
  • Kyazimov Shukyurali Pasha Ogly
  • Lyatifov Ajdyn Ibragim Ogly
  • Movlamov Shakhbala Sigbat Ogly
  • Efendiev Ibragim Yusif Ogly
 SU1712590A1
METHOD OF INSTALLING GRAVEL FILTER IN WELL 1996
  • Basarygin Ju.M.
  • Budnikov V.F.
  • Bulatov A.I.
  • Makarenko P.P.
  • Pavlenko B.A.
  • Jur'Ev V.A.
  • Tsar'Kova L.M.
 RU2125645C1
METHOD AND APPARATUS FOR FORMING A GRAVEL FILTER AT HOLE BOTTOM 0
  • Korshunov Valerij Nikolaevich
  • Kuvshinov Viktor Aleksandrovich
  • Logvinenko Stanislav Vladimirovich
  • Mashkov Viktor Alekseevich
  • Feldman Igor Mikhajlovich
 SU909132A1
METHOD OF WELL OPERATION AND DEVICE FOR IMPLEMENTATION THEREOF 2017
  • Sorokin Leonid Aleksandrovich
 RU2704087C2
PROCESS OF BOTTOM-HOLE TREATMENT 2002
  • Zhuravlev S.R.
  • Kondrat'Ev D.V.
 RU2222697C1
METHOD OF GRAVEL FILTER CONSTRUCTION IN WELL 2001
  • Rjabokon' S.A.
  • Akhmetov A.A.
  • Rakhimov N.V.
  • Jurchenko A.A.
  • Zhukovskij K.A.
 RU2206719C1

RU 2 015 309 C1

Authors

Timashev G.V.

Gajfullin R.Sh.

Fedorov P.N.

Mikhajlov N.V.

Oblekov G.I.

Minigulov R.M.

Dates

1994-06-30—Published

1991-04-15—Filed

read Similar patents