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RU2001110660A - Borehole Induction Heater - Google Patents

Borehole Induction Heater

Info

Publication number
RU2001110660A
RU2001110660A RU2001110660/03A RU2001110660A RU2001110660A RU 2001110660 A RU2001110660 A RU 2001110660A RU 2001110660/03 A RU2001110660/03 A RU 2001110660/03A RU 2001110660 A RU2001110660 A RU 2001110660A RU 2001110660 A RU2001110660 A RU 2001110660A
Authority
RU
Russia
Prior art keywords
magnetic
casing
induction
conductive material
induction heater
Prior art date
Application number
RU2001110660/03A
Other languages
Russian (ru)
Other versions
RU2200228C2 (en
Inventor
Вениамин Викторович Дрягин
Владимир Ильич Опошнян
Алексей Евгеньевич Копылов
Original Assignee
Вениамин Викторович Дрягин
Filing date
Publication date
Application filed by Вениамин Викторович Дрягин filed Critical Вениамин Викторович Дрягин
Priority to RU2001110660A priority Critical patent/RU2200228C2/en
Priority claimed from RU2001110660A external-priority patent/RU2200228C2/en
Application granted granted Critical
Publication of RU2200228C2 publication Critical patent/RU2200228C2/en
Publication of RU2001110660A publication Critical patent/RU2001110660A/en

Links

Claims (1)

Индукционный нагреватель, включающий кожух, несущий элемент с размещенными на нем индукционными катушками, отличающийся тем, что несущий элемент выполнен в виде стержня, который соосно размещен в кожухе и соединен с ним в верхней и нижней своих частях посредством узлов крепления из немагнитного материала, индукционные катушки, дополнительно снабженные ферритовыми магнитопроводами с полюсными наконечниками, обращенными к стенкам кожуха, равномерно разнесены по длине стержня на расстоянии, кратном длине индукционной катушки, межкатушечные пространства заполнены немагнитным и неэлектропроводящим материалом, при этом стержень и кожух также выполнены из немагнитного и неэлектропроводящего материала, причем полюсные наконечники магнитопроводов и немагнитный и неэлектропроводящий материал межкатушечных пространств имеют каналы для обеспечения последовательного соединения индукционных катушек, индукционный нагреватель дополнительно снабжен термочувствительным элементом, встроенным в верхнем узле крепления.Induction heater, including a casing, a supporting element with induction coils placed on it, characterized in that the supporting element is made in the form of a rod, which is coaxially placed in the casing and connected to it in its upper and lower parts by means of attachment points made of non-magnetic material, induction coils additionally equipped with ferrite magnetic circuits with pole tips facing the walls of the casing are evenly spaced along the length of the rod at a distance multiple of the length of the induction coil, intercoil The spaces are filled with non-magnetic and non-conductive material, while the core and casing are also made of non-magnetic and non-conductive material, with the pole tips of the magnetic cores and the non-magnetic and non-conductive material of the intercoil spaces having channels for providing a series connection of the induction coils, the induction heater is additionally equipped with a heat-sensitive element built into upper mount.
RU2001110660A 2001-04-20 2001-04-20 Down-hole induction heater RU2200228C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001110660A RU2200228C2 (en) 2001-04-20 2001-04-20 Down-hole induction heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001110660A RU2200228C2 (en) 2001-04-20 2001-04-20 Down-hole induction heater

Publications (2)

Publication Number Publication Date
RU2200228C2 RU2200228C2 (en) 2003-03-10
RU2001110660A true RU2001110660A (en) 2003-04-10

Family

ID=20248668

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001110660A RU2200228C2 (en) 2001-04-20 2001-04-20 Down-hole induction heater

Country Status (1)

Country Link
RU (1) RU2200228C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2284407C2 (en) * 2004-09-24 2006-09-27 ООО "Газ-Проект Инжиниринг" Induction heater

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2262596C1 (en) * 2004-02-16 2005-10-20 Открытое акционерное общество НПФ "Геофизика" Thermostat for geophysical borehole apparatus
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
US8122951B2 (en) * 2005-02-28 2012-02-28 Schlumberger Technology Corporation Systems and methods of downhole thermal property measurement
RU2304213C1 (en) * 2005-12-15 2007-08-10 Владимир Николаевич Сапаров Method and device for thermal bottomhole formation zone treatment and winch to be arranged in casing pipe
RU2317401C1 (en) * 2006-05-03 2008-02-20 Владимир Иванович Рукинов Downhole heater
DE102010008779B4 (en) 2010-02-22 2012-10-04 Siemens Aktiengesellschaft Apparatus and method for recovering, in particular recovering, a carbonaceous substance from a subterranean deposit
CN104929581A (en) * 2015-06-10 2015-09-23 滁州市西控电子有限公司 Paraffin controlling and viscosity reducing device
EA037042B1 (en) * 2016-12-29 2021-01-29 Республиканское Унитарное Предприятие "Производственное Объединение "Белоруснефть" Method for prevention of asphaltene sediments in oil production wells (embodiments)
RU2721549C1 (en) * 2019-07-19 2020-05-20 Общество с ограниченной ответственностью "Ойл Автоматика" (ООО "Ойл Автоматика") Induction borehole heater
RU198054U1 (en) * 2020-02-10 2020-06-16 Общество с ограниченной ответственностью "ЭнеГро" Shaper of temperature and acoustic fields in the well
CN111336344B (en) * 2020-05-18 2020-08-07 东营同博石油电子仪器有限公司 Crude oil production and transportation pipeline full-sweep frequency electromagnetic paraffin control scale and corrosion inhibition device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485868A (en) * 1982-09-29 1984-12-04 Iit Research Institute Method for recovery of viscous hydrocarbons by electromagnetic heating in situ
RU2010954C1 (en) * 1991-04-22 1994-04-15 Татарский научно-исследовательский и проектный институт нефтяной промышленности Induction heater
CA2128761C (en) * 1993-07-26 2004-12-07 Harry A. Deans Downhole radial flow steam generator for oil wells
RU2086759C1 (en) * 1995-01-30 1997-08-10 Татарский научно-исследовательский и проектный институт нефтяной промышленности Induction heater
WO1998058156A1 (en) * 1997-06-18 1998-12-23 Robert Edward Isted Method and apparatus for subterranean magnetic induction heating
US6189611B1 (en) * 1999-03-24 2001-02-20 Kai Technologies, Inc. Radio frequency steam flood and gas drive for enhanced subterranean recovery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2284407C2 (en) * 2004-09-24 2006-09-27 ООО "Газ-Проект Инжиниринг" Induction heater

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