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DK200801551A - Fremgangsmåde og rotationsindretning til mekanisk rotationsorientering af en wirelinetraktor - Google Patents

Fremgangsmåde og rotationsindretning til mekanisk rotationsorientering af en wirelinetraktor Download PDF

Info

Publication number
DK200801551A
DK200801551A DK200801551A DKPA200801551A DK200801551A DK 200801551 A DK200801551 A DK 200801551A DK 200801551 A DK200801551 A DK 200801551A DK PA200801551 A DKPA200801551 A DK PA200801551A DK 200801551 A DK200801551 A DK 200801551A
Authority
DK
Denmark
Prior art keywords
wireline tractor
finger
wheels
tube
wireline
Prior art date
Application number
DK200801551A
Other languages
English (en)
Inventor
Ferkinstad Karl Einar
Original Assignee
Aker Well Service As
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 Aker Well Service As filed Critical Aker Well Service As
Publication of DK200801551A publication Critical patent/DK200801551A/da
Application granted granted Critical
Publication of DK177384B1 publication Critical patent/DK177384B1/da

Links

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • 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
    • E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices in the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Harvester Elements (AREA)
  • Soil Working Implements (AREA)
  • Metal Extraction Processes (AREA)
  • Ropes Or Cables (AREA)

Claims (4)

1. Rotationsindretning (1) til mekanisk rotationsorientering af en wireline-traktor (2) i forhold til en sidelomme (6) i et rør (4), hvor wirelinetraktoren (2) er forsynet med hjul (10), som er forspændt mod væggen af røret (4), og wirelinetraktoren (2) er forsynet med en finger (26), der under forspænding hviler mod væggen af røret (4) og er bevægelig ind i en sidelomme (6), og hvor fingeren (26) er indrettet til under bevægelsen af wirelinetraktoren (2) i røret (4) at følge kantpartiet af sidelommen (6), hvorved wirelinetraktorens (2) hjul (10) roteres til en rotationsstilling, i hvilken wirelinetraktorens (2) hjul (10) rotationsmæssigt befinder sig på siden af sidelommen (6), kendetegnet ved, at fingeren (26) er forbundet med et legeme (20), som er justerbart i forhold til længdeaksen af wirelinetraktoren (2), hvorved fingerens (26) vinkel i forhold til hjulene (10) kan justeres til tilvejebringelse af den tilsigtede virkning.
2. Indretning ifølge krav 1,kendetegnet ved, at fingeren (26) er forspændt mod væggen af røret (4).
3. Indretning ifølge krav 1,kendetegnet ved, at fingeren (26) er drejelig mellem en inddrejet inaktiv stilling og en uddrejet aktiv stilling.
4. Indretning ifølge krav 1,kendetegnet ved, at fingeren (26) er forspændt i en hovedsagelig aksial retning bort fra forpartiet af wirelinetraktoren (2), idet fingeren (26), når denne forspændings kraft er overvundet, er bevægelig til en inddrejet inaktiv stilling.
DKPA200801551A 2006-04-26 2008-11-11 Rotationsindretning til mekanisk rotationsorientering af en wirelinetraktor DK177384B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO20061850A NO325799B1 (no) 2006-04-26 2006-04-26 Fremgangsmate og rotasjonsanordning for mekanisk rotasjonsorientering av en bronntraktor
NO20061850 2006-04-26
NO2007000141 2007-04-25
PCT/NO2007/000141 WO2007123417A1 (en) 2006-04-26 2007-04-25 A method and rotary device for mechanical rotational orientation of a well tractor

Publications (2)

Publication Number Publication Date
DK200801551A true DK200801551A (da) 2008-11-11
DK177384B1 DK177384B1 (da) 2013-03-04

Family

ID=38625243

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200801551A DK177384B1 (da) 2006-04-26 2008-11-11 Rotationsindretning til mekanisk rotationsorientering af en wirelinetraktor

Country Status (4)

Country Link
DK (1) DK177384B1 (da)
GB (1) GB2448843B (da)
NO (1) NO325799B1 (da)
WO (1) WO2007123417A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2516795A4 (en) 2009-12-23 2017-03-22 Schlumberger Technology B.V. Hydraulic deployment of a well isolation mechanism
EP2516800A4 (en) 2009-12-24 2017-08-02 Schlumberger Technology B.V. Electric hydraulic interface for a modular downhole tool
US9404357B2 (en) 2009-12-24 2016-08-02 Schlumberger Technology Corporation Shock tolerant heat dissipating electronics package
CN106999720B (zh) 2014-12-25 2020-06-05 帝人制药株式会社 磁刺激装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640350A (en) * 1985-02-11 1987-02-03 Ava International Corporation Kickover tool
US6273189B1 (en) * 1999-02-05 2001-08-14 Halliburton Energy Services, Inc. Downhole tractor

Also Published As

Publication number Publication date
GB0815072D0 (en) 2008-09-24
GB2448843B (en) 2010-08-04
NO325799B1 (no) 2008-07-21
NO20061850L (no) 2007-10-29
GB2448843A (en) 2008-10-29
WO2007123417A1 (en) 2007-11-01
DK177384B1 (da) 2013-03-04

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PBP Patent lapsed

Effective date: 20210425