RU2012124284A - GEOPHYSICAL LUBRICATOR WITH PROTECTION FROM HYDRATE FORMATION - Google Patents

GEOPHYSICAL LUBRICATOR WITH PROTECTION FROM HYDRATE FORMATION Download PDF

Info

Publication number
RU2012124284A
RU2012124284A RU2012124284/03A RU2012124284A RU2012124284A RU 2012124284 A RU2012124284 A RU 2012124284A RU 2012124284/03 A RU2012124284/03 A RU 2012124284/03A RU 2012124284 A RU2012124284 A RU 2012124284A RU 2012124284 A RU2012124284 A RU 2012124284A
Authority
RU
Russia
Prior art keywords
housing
lubricator
sealing device
geophysical
protection
Prior art date
Application number
RU2012124284/03A
Other languages
Russian (ru)
Other versions
RU2509871C2 (en
Inventor
Александр Яковлевич Апанин
Степан Викторович Катанаев
Борис Михаилович Кочергинский
Эдуард Брониславович Кузнецов
Михаил Леонидович Микин
Original Assignee
Общество с ограниченной ответственностью "Георесурс"
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
Application filed by Общество с ограниченной ответственностью "Георесурс" filed Critical Общество с ограниченной ответственностью "Георесурс"
Priority to RU2012124284/03A priority Critical patent/RU2509871C2/en
Publication of RU2012124284A publication Critical patent/RU2012124284A/en
Application granted granted Critical
Publication of RU2509871C2 publication Critical patent/RU2509871C2/en

Links

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

Лубрикатор, содержащий присоединительный фланец, превентор, секционную камеру и уплотнительное устройство, состоящее из герметичного корпуса и уплотнительных элементов, установленных в корпусе, отличающийся тем, что на наружной поверхности корпуса уплотнительного устройства закреплен взрывозащищенный нагревательный элемент прямого нагрева, подключаемый к электрической сети промышленной частоты, изолированный от внешней среды слоем теплоизоляционного материала и защитным кожухом.A lubricator containing a connecting flange, a preventer, a sectional chamber and a sealing device consisting of a sealed housing and sealing elements installed in the housing, characterized in that an explosion-proof direct heating heating element connected to an industrial frequency electrical network is fixed to the outer surface of the sealing device housing, insulated from the environment with a layer of thermal insulation material and a protective casing.

Claims (1)

Лубрикатор, содержащий присоединительный фланец, превентор, секционную камеру и уплотнительное устройство, состоящее из герметичного корпуса и уплотнительных элементов, установленных в корпусе, отличающийся тем, что на наружной поверхности корпуса уплотнительного устройства закреплен взрывозащищенный нагревательный элемент прямого нагрева, подключаемый к электрической сети промышленной частоты, изолированный от внешней среды слоем теплоизоляционного материала и защитным кожухом. A lubricator containing a connecting flange, a preventer, a sectional chamber and a sealing device consisting of a sealed housing and sealing elements installed in the housing, characterized in that an explosion-proof direct heating heating element connected to an industrial frequency electrical network is fixed to the outer surface of the sealing device housing, insulated from the environment with a layer of thermal insulation material and a protective casing.
RU2012124284/03A 2012-06-13 2012-06-13 Geophysical lubricator with protection against hydrate formation RU2509871C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012124284/03A RU2509871C2 (en) 2012-06-13 2012-06-13 Geophysical lubricator with protection against hydrate formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012124284/03A RU2509871C2 (en) 2012-06-13 2012-06-13 Geophysical lubricator with protection against hydrate formation

Publications (2)

Publication Number Publication Date
RU2012124284A true RU2012124284A (en) 2013-12-20
RU2509871C2 RU2509871C2 (en) 2014-03-20

Family

ID=49784508

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012124284/03A RU2509871C2 (en) 2012-06-13 2012-06-13 Geophysical lubricator with protection against hydrate formation

Country Status (1)

Country Link
RU (1) RU2509871C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2704176C1 (en) * 2019-05-16 2019-10-24 Общество с ограниченной ответственностью (ООО) "ЛУКОЙЛ-ПЕРМЬ" Cleaning method of tubing scraper from freezing in lubricator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570715A (en) * 1984-04-06 1986-02-18 Shell Oil Company Formation-tailored method and apparatus for uniformly heating long subterranean intervals at high temperature
RU1816849C (en) * 1991-05-14 1993-05-23 Г.Х.Шагаев и Э.Ш.Фаталиев Method for asphalt-resin-paraffin hydrate bridge elimination
RU2190755C1 (en) * 2001-02-02 2002-10-10 ОАО "Сибнефть-Ноябрьскнефтегазгеофизика" Heater for lubricator
RU2249096C1 (en) * 2004-02-24 2005-03-27 Общество с ограниченной ответственностью (ООО) Уфимский научно-исследовательский и проектно-инженерный центр "Нефтегаз-2" Well electric heater
GB0508140D0 (en) * 2005-04-22 2005-06-01 Enovate Systems Ltd Lubricator system

Also Published As

Publication number Publication date
RU2509871C2 (en) 2014-03-20

Similar Documents

Publication Publication Date Title
WO2015071486A3 (en) Insulating sealing element for head of wall joints
EP2645839A3 (en) Liquid cooled electronics assembly suitable to use electrically conductive coolant
MX351900B (en) Improved insulated wire construction for fire safety cable.
MY152253A (en) Thermally isolated heated pipeline made of double casing sections and laying process for such a pipeline
MX355522B (en) Methods and apparatus for determining fluid characteristics.
BR112015016455A8 (en) LIGHTNING PROTECTION DEVICE, LIGHTNING SENSITIVE STRUCTURE, AND METHOD FOR MANUFACTURING A LIGHTNING PROTECTION DEVICE
RU2012124284A (en) GEOPHYSICAL LUBRICATOR WITH PROTECTION FROM HYDRATE FORMATION
MX371115B (en) Cable for down hole pump.
GB2549011A (en) Power cable having multiple layers including foamed protective layer
RU2012119153A (en) SEALED FIRE-RESISTANT CABLE ACCESS
EA201792140A8 (en) INORGANIC INSULATING MATERIAL
RU2015144298A (en) REMOVABLE INSULATOR FOR DISTRIBUTION DEVICE WITH ELEGAS INSULATION
RU158930U1 (en) THERMAL BLOCK
EA201991066A1 (en) BATHROOM ELECTRIC HEATING DEVICE
PH12016500226A1 (en) Electronic circuit connecting structure
IN2014DN07431A (en)
RU2012131386A (en) PIPELINE SECTION
IN2014DE01323A (en)
PL122512U1 (en) External protection of the conductometric liquid level sensor
RU2013101065A (en) LOW FREQUENCY TRANSITION
CN203871802U (en) Explosion-proof structure for junction box
RU2013149787A (en) SEALED DEVICE WITH CONDUCTOR
TH171551B (en) Vacuum insulation material
UA112681U (en) HEAT TRANSMISSION HEATING PANEL WITH CERAMIC-SILICATE COATING
CN302467354S (en) Mine flameproof and intrinsically safe AC inverter (BPJ-400/1140)