EA200101009A1 - METHOD OF DEPARAFINIZATION OF OIL AND GAS WELLS AND INSTALLATION FOR ITS IMPLEMENTATION - Google Patents

METHOD OF DEPARAFINIZATION OF OIL AND GAS WELLS AND INSTALLATION FOR ITS IMPLEMENTATION

Info

Publication number
EA200101009A1
EA200101009A1 EA200101009A EA200101009A EA200101009A1 EA 200101009 A1 EA200101009 A1 EA 200101009A1 EA 200101009 A EA200101009 A EA 200101009A EA 200101009 A EA200101009 A EA 200101009A EA 200101009 A1 EA200101009 A1 EA 200101009A1
Authority
EA
Eurasian Patent Office
Prior art keywords
deparafinization
implementation
oil
installation
gas wells
Prior art date
Application number
EA200101009A
Other languages
Russian (ru)
Other versions
EA007085B1 (en
Original Assignee
Самгин, Юрий Сергеевич
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20225708&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200101009(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Самгин, Юрий Сергеевич filed Critical Самгин, Юрий Сергеевич
Publication of EA200101009A1 publication Critical patent/EA200101009A1/en
Publication of EA007085B1 publication Critical patent/EA007085B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/04—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
EA200101009A 1999-10-11 2000-03-24 Method for de-waxing gas and oil wells and corresponding installation EA007085B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU99121365/03A RU2166615C1 (en) 1999-10-11 1999-10-11 Process of dewaxing of oil and gas wells and plant for its realization
PCT/RU2000/000099 WO2001027437A1 (en) 1999-10-11 2000-03-24 Method for de-waxing gas and oil wells and corresponding installation

Publications (2)

Publication Number Publication Date
EA200101009A1 true EA200101009A1 (en) 2002-08-29
EA007085B1 EA007085B1 (en) 2006-06-30

Family

ID=20225708

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200101009A EA007085B1 (en) 1999-10-11 2000-03-24 Method for de-waxing gas and oil wells and corresponding installation

Country Status (4)

Country Link
AU (1) AU3684000A (en)
EA (1) EA007085B1 (en)
RU (1) RU2166615C1 (en)
WO (1) WO2001027437A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2275493C1 (en) 2004-11-11 2006-04-27 Юрий Сергеевич Самгин Method and device for bringing paraffin-contaminated oil production well into operation
RU2398956C1 (en) * 2009-06-25 2010-09-10 Общество с ограниченной ответственностью "НТ" Procedure for removing paraffin-hydrate blocks in oil wells and facility for implementation of this procedure
RU2449112C1 (en) * 2010-08-13 2012-04-27 Открытое Акционерное Общество "Ставропольский радиозавод "Сигнал" (ОАО "Ставропольский радиозавод "Сигнал") Method of thermal rates regulating of oil wells and oil pipelines
RU2455461C1 (en) * 2010-11-15 2012-07-10 Алексей Михайлович Клишковский Method of fluid flow heating in oil and gas well and installation for its implementation
AR084995A1 (en) 2011-12-01 2013-07-24 Pablo Javier Invierno HEATER CABLE FOR HYDROCARBON EXTRACTION PIPES FOR WELLS EXPOSED TO HIGH PRESSURES AND WELLS WITH FLOODED ANNULAR SPACE IN EVENTUAL, PERMANENT OR COMBINED FORM
RU2494231C1 (en) * 2012-04-19 2013-09-27 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" Dewaxing method of oil producing well
RU2550776C1 (en) * 2014-08-18 2015-05-10 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Well operation method
EA030206B1 (en) * 2017-01-13 2018-07-31 Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) Method for removing asphalt-resin-paraffin deposits
RU2729303C1 (en) * 2019-11-12 2020-08-05 Владислав Юрьевич Никулин Fluid flow heating method in oil well

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572299A (en) * 1984-10-30 1986-02-25 Shell Oil Company Heater cable installation
RU2023867C1 (en) * 1991-04-08 1994-11-30 Внедренческое научно-производственное предприятие "Нефтегазспецэлектро" Device for liquidating paraffin-hydrate formation in well pipes
RU2029069C1 (en) * 1992-12-16 1995-02-20 Самгин Юрий Сергеевич Device for well heating and method for maintenance of well heating conditions
US5782301A (en) * 1996-10-09 1998-07-21 Baker Hughes Incorporated Oil well heater cable

Also Published As

Publication number Publication date
RU2166615C1 (en) 2001-05-10
EA007085B1 (en) 2006-06-30
WO2001027437A1 (en) 2001-04-19
AU3684000A (en) 2001-04-23

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Legal Events

Date Code Title Description
FA9A Withdrawal of a eurasian application
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KZ KG MD TJ TM RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): AM BY KZ KG MD TJ TM RU

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): BY KZ RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): BY RU

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): KZ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ