IT1249802B - Dispositivo di riscaldamento della colonna di produzione di un pozzo e procedimento di installazione degli avvolgimenti di riscaldamento - Google Patents

Dispositivo di riscaldamento della colonna di produzione di un pozzo e procedimento di installazione degli avvolgimenti di riscaldamento

Info

Publication number
IT1249802B
IT1249802B ITMI910428A ITMI910428A IT1249802B IT 1249802 B IT1249802 B IT 1249802B IT MI910428 A ITMI910428 A IT MI910428A IT MI910428 A ITMI910428 A IT MI910428A IT 1249802 B IT1249802 B IT 1249802B
Authority
IT
Italy
Prior art keywords
heating
production column
heating device
column
windings
Prior art date
Application number
ITMI910428A
Other languages
English (en)
Inventor
Jacques Nusbaumer
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of ITMI910428A0 publication Critical patent/ITMI910428A0/it
Publication of ITMI910428A1 publication Critical patent/ITMI910428A1/it
Application granted granted Critical
Publication of IT1249802B publication Critical patent/IT1249802B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1035—Wear protectors; Centralising devices, e.g. stabilisers for plural rods, pipes or lines, e.g. for control lines
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)

Abstract

La presente invenzione concerne un dispositivo di riscaldamento della colonna di produzione di un pozzo e il procedimento di installazione degli avvolgimenti di riscaldamento.Il dispositivo di riscaldamento della colonna di un pozzo, è caratterizzato dal fatto che esso comprende almeno un avvolgimento (84) di un cavo (40) monoconduttore, attorno alla colonna (24), alimentato con corrente alternata monofase, posto nello spazio anulare formato tra la colonna (24, 25, 26) di produzione e la parete (10) del pozzo, per generare, nelle pareti della colonna di produzione, delle correnti indotte.(Figura 1)
ITMI910428A 1990-02-23 1991-02-20 Dispositivo di riscaldamento della colonna di produzione di un pozzo e procedimento di installazione degli avvolgimenti di riscaldamento IT1249802B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002236A FR2658972B1 (fr) 1990-02-23 1990-02-23 Dispositif de rechauffage de la colonne de production d'un puits et procede de mise en place des enroulements de rechauffage.

Publications (3)

Publication Number Publication Date
ITMI910428A0 ITMI910428A0 (it) 1991-02-20
ITMI910428A1 ITMI910428A1 (it) 1992-08-20
IT1249802B true IT1249802B (it) 1995-03-28

Family

ID=9394052

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910428A IT1249802B (it) 1990-02-23 1991-02-20 Dispositivo di riscaldamento della colonna di produzione di un pozzo e procedimento di installazione degli avvolgimenti di riscaldamento

Country Status (3)

Country Link
FR (1) FR2658972B1 (it)
IT (1) IT1249802B (it)
OA (1) OA09284A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244587A1 (de) * 1992-12-28 1994-07-07 Mannesmann Ag Rohrstrang mit Gewinderohren und einer sie verbindenden Muffe
AT405205B (de) * 1993-10-28 1999-06-25 Astner Adolf Ing Dichtmanschette für einen bohrlochpacker und verfahren zum aufbauen eines bohrlochpackers
US7249637B2 (en) 1997-09-02 2007-07-31 Weatherford/Lamb, Inc. Method and device to clamp control lines to tubulars
DE19747468C1 (de) 1997-10-28 1999-04-01 Weatherford Oil Tool Klemmvorrichtung zum Halten von Rohren
US6892835B2 (en) 2002-07-29 2005-05-17 Weatherford/Lamb, Inc. Flush mounted spider
WO2004090279A1 (en) 2003-04-04 2004-10-21 Weatherford/Lamb, Inc. Method and apparatus for handling wellbore tubulars
CA2539319C (en) 2003-09-19 2010-05-25 Weatherford/Lamb, Inc. Automatic false rotary
US7717184B2 (en) 2004-01-15 2010-05-18 Weatherford/Lamb, Inc. Safety interlock for control lines
CA2702189C (en) 2005-05-12 2012-10-23 Weatherford/Lamb, Inc. Equalized load distribution slips for spider and elevator
CN102102508A (zh) * 2010-12-17 2011-06-22 中国石油集团长城钻探工程有限公司 安全型测井仪器井口组装台
US10774600B2 (en) 2016-08-19 2020-09-15 Weatherford Technology Holdings, Llc Slip monitor and control
CA3180912A1 (en) * 2020-06-23 2021-12-30 William George DUNFORD Extraction from a formation with induction heating

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500305A (en) * 1946-05-28 1950-03-14 Thermactor Corp Electric oil well heater
US2757739A (en) * 1952-01-07 1956-08-07 Parelex Corp Heating apparatus
US2808110A (en) * 1955-12-27 1957-10-01 Electronic Oil Well Heater Com Oil well heater
US3007534A (en) * 1958-07-16 1961-11-07 Jersey Prod Res Co Electric cable drum for rotary drilling
US3097282A (en) * 1960-09-13 1963-07-09 Dow Chemical Co Casing heater
US3757387A (en) * 1971-12-17 1973-09-11 Continental Oil Co Apparatus for securing small diameter conduit to a larger diameter tubing string or the like
FR2165719B1 (it) * 1971-12-27 1974-08-30 Subsea Equipment Ass Ltd
GB2044320B (en) * 1979-03-02 1982-12-22 Lasalle Mfg 15 Ltd Device for locating control elements in well bores
US4317491A (en) * 1980-05-09 1982-03-02 Tullos & Woods Tools, Inc. Wireline protector
US4538682A (en) * 1983-09-08 1985-09-03 Mcmanus James W Method and apparatus for removing oil well paraffin
US4600054A (en) * 1984-03-30 1986-07-15 Equipment Renewal Company Tubing hanger assembly
US4616705A (en) * 1984-10-05 1986-10-14 Shell Oil Company Mini-well temperature profiling process

Also Published As

Publication number Publication date
ITMI910428A1 (it) 1992-08-20
ITMI910428A0 (it) 1991-02-20
OA09284A (fr) 1992-08-31
FR2658972A1 (fr) 1991-08-30
FR2658972B1 (fr) 1992-05-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970128