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 IMPLEMENTATIONInfo
- 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
Links
- 238000009434 installation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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)
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)
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)
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 |
-
1999
- 1999-10-11 RU RU99121365/03A patent/RU2166615C1/en not_active IP Right Cessation
-
2000
- 2000-03-24 WO PCT/RU2000/000099 patent/WO2001027437A1/en active Application Filing
- 2000-03-24 AU AU36840/00A patent/AU3684000A/en not_active Abandoned
- 2000-03-24 EA EA200101009A patent/EA007085B1/en not_active IP Right Cessation
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 |