JPS6210702B2 - - Google Patents

Info

Publication number
JPS6210702B2
JPS6210702B2 JP57149609A JP14960982A JPS6210702B2 JP S6210702 B2 JPS6210702 B2 JP S6210702B2 JP 57149609 A JP57149609 A JP 57149609A JP 14960982 A JP14960982 A JP 14960982A JP S6210702 B2 JPS6210702 B2 JP S6210702B2
Authority
JP
Japan
Prior art keywords
conduit
insulator
electrical
resin
oil
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP57149609A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939373A (ja
Inventor
Ichiro Takahashi
Goro Okamoto
Kazuo Okabashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57149609A priority Critical patent/JPS5939373A/ja
Publication of JPS5939373A publication Critical patent/JPS5939373A/ja
Publication of JPS6210702B2 publication Critical patent/JPS6210702B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
JP57149609A 1982-08-26 1982-08-26 炭化水素地下資源電気加熱用電極装置の導管の製造方法 Granted JPS5939373A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57149609A JPS5939373A (ja) 1982-08-26 1982-08-26 炭化水素地下資源電気加熱用電極装置の導管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57149609A JPS5939373A (ja) 1982-08-26 1982-08-26 炭化水素地下資源電気加熱用電極装置の導管の製造方法

Publications (2)

Publication Number Publication Date
JPS5939373A JPS5939373A (ja) 1984-03-03
JPS6210702B2 true JPS6210702B2 (enrdf_load_stackoverflow) 1987-03-07

Family

ID=15478942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149609A Granted JPS5939373A (ja) 1982-08-26 1982-08-26 炭化水素地下資源電気加熱用電極装置の導管の製造方法

Country Status (1)

Country Link
JP (1) JPS5939373A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5939373A (ja) 1984-03-03

Similar Documents

Publication Publication Date Title
US5182792A (en) Process of electric pipeline heating utilizing heating elements inserted in pipelines
US4793409A (en) Method and apparatus for forming an insulated oil well casing
US2512226A (en) Electrical heating of oil wells
JPS5864715A (ja) 炭化水素地下資源電気加熱用電極装置の電気絶縁被覆された導管の製造法
JPS6210702B2 (enrdf_load_stackoverflow)
JPS6316560B2 (enrdf_load_stackoverflow)
JPH0136237B2 (enrdf_load_stackoverflow)
JPS6240515B2 (enrdf_load_stackoverflow)
JPS6320997B2 (enrdf_load_stackoverflow)
JPS635555B2 (enrdf_load_stackoverflow)
CN1009670B (zh) 高温长距离地下区间加热方法和装置
JPH02182B2 (enrdf_load_stackoverflow)
JPH0125198B2 (enrdf_load_stackoverflow)
US4794049A (en) Electrode supporting conduit tube for electrical heating or underground hydrocarbon resources
JPH0241128B2 (enrdf_load_stackoverflow)
JPS5864714A (ja) 炭化水素系地下資源の電気加熱用電極装置の導管用絶縁体
CN112384997B (zh) 一种复合绝缘子及其制造方法
JPS6245396B2 (enrdf_load_stackoverflow)
JPH0433958B2 (enrdf_load_stackoverflow)
JPS59145896A (ja) 炭化水素地下資源電気加熱用電極支持導管
US1735560A (en) Insulator for withstanding fog conditions
US3329765A (en) High voltage electrical cable terminations
CN111364962A (zh) 用于增强sagd井采油的电加热方法及装置
JPS6245956B2 (enrdf_load_stackoverflow)
JPS59145897A (ja) 炭化水素地下資源電気加熱用電極支持導管の製造方法