ATE523653T1 - Verfahren und vorrichtung zur reinigung und versiegelung eines bohrloches - Google Patents

Verfahren und vorrichtung zur reinigung und versiegelung eines bohrloches

Info

Publication number
ATE523653T1
ATE523653T1 AT08793882T AT08793882T ATE523653T1 AT E523653 T1 ATE523653 T1 AT E523653T1 AT 08793882 T AT08793882 T AT 08793882T AT 08793882 T AT08793882 T AT 08793882T AT E523653 T1 ATE523653 T1 AT E523653T1
Authority
AT
Austria
Prior art keywords
tool string
well
cleaning
sealing
borehole
Prior art date
Application number
AT08793882T
Other languages
English (en)
Inventor
Ola Vestavik
Original Assignee
Reelwell 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 Reelwell As filed Critical Reelwell As
Application granted granted Critical
Publication of ATE523653T1 publication Critical patent/ATE523653T1/de

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/203—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with plural fluid passages
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Cleaning In General (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
AT08793882T 2007-07-17 2008-07-16 Verfahren und vorrichtung zur reinigung und versiegelung eines bohrloches ATE523653T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20073681A NO328294B1 (no) 2007-07-17 2007-07-17 Fremgangsmate og anordning for rengjoring og forsegling av bronn
PCT/NO2008/000268 WO2009011594A2 (en) 2007-07-17 2008-07-16 Method and device for cleaning and sealing a well

Publications (1)

Publication Number Publication Date
ATE523653T1 true ATE523653T1 (de) 2011-09-15

Family

ID=40121203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08793882T ATE523653T1 (de) 2007-07-17 2008-07-16 Verfahren und vorrichtung zur reinigung und versiegelung eines bohrloches

Country Status (10)

Country Link
US (1) US8276668B2 (de)
EP (1) EP2179123B1 (de)
AT (1) ATE523653T1 (de)
BR (1) BRPI0813537B1 (de)
CA (1) CA2693099C (de)
EG (1) EG26565A (de)
MX (1) MX2010000714A (de)
NO (1) NO328294B1 (de)
RU (1) RU2010103524A (de)
WO (1) WO2009011594A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES20090407A2 (en) 2009-05-26 2009-10-28 Espen Alhaug Method and system for transferring signals through a drill pipe system
US8240388B2 (en) * 2010-07-09 2012-08-14 Alan D. Brite Submergible oil well sealing device and method for sealing underwater oil wells
US20180224050A1 (en) * 2017-02-03 2018-08-09 Oleg Tumarkin Deposition device for well construction
WO2022076594A1 (en) * 2020-10-07 2022-04-14 Board Of Regents, The University Of Texas System Geothermal well designs and control thereof for extraction of subsurface geothermal power
CN113982511A (zh) * 2021-11-04 2022-01-28 克拉玛依捷锐石油科技有限公司 一种同心连续管吸砂装置
US12297714B2 (en) 2023-09-12 2025-05-13 Saudi Arabian Oil Company Fill up and circulation tool with return valve for inner string cementation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926269A (en) * 1974-03-07 1975-12-16 Cullen Res Roy H Method and apparatus for earth boring
US4534426A (en) 1983-08-24 1985-08-13 Unique Oil Tools, Inc. Packer weighted and pressure differential method and apparatus for Big Hole drilling
GB9014237D0 (en) * 1990-06-26 1990-08-15 Framo Dev Ltd Subsea pump system
GB9205475D0 (en) 1992-03-13 1992-04-29 Merpro Tortek Ltd Well uplift system
US6073696A (en) * 1997-11-02 2000-06-13 Vastar Resources, Inc. Method and assembly for treating and producing a welbore using dual tubing strings
US6343657B1 (en) * 1997-11-21 2002-02-05 Superior Energy Services, Llc. Method of injecting tubing down pipelines
CA2310878A1 (en) * 1998-12-07 2000-12-07 Shell Internationale Research Maatschappij B.V. Lubrication and self-cleaning system for expansion mandrel
CA2260710A1 (en) 1999-02-04 2000-08-04 Thomas Hubert Vermeeren Sucker rod coupler
EP1466070A1 (de) * 2002-01-17 2004-10-13 Presssol Ltd. Bohrsystem mit doppelwandigem bohrgestänge
US7055627B2 (en) 2002-11-22 2006-06-06 Baker Hughes Incorporated Wellbore fluid circulation system and method
US6883605B2 (en) 2002-11-27 2005-04-26 Offshore Energy Services, Inc. Wellbore cleanout tool and method
WO2005024173A1 (en) 2003-09-08 2005-03-17 Camstar Nominees Pty Ltd Drilling arrangement
US7152700B2 (en) 2003-11-13 2006-12-26 American Augers, Inc. Dual wall drill string assembly
US7343983B2 (en) * 2004-02-11 2008-03-18 Presssol Ltd. Method and apparatus for isolating and testing zones during reverse circulation drilling
US20060086507A1 (en) 2004-10-26 2006-04-27 Halliburton Energy Services, Inc. Wellbore cleanout tool and method
GB0507408D0 (en) 2005-04-13 2005-05-18 Petrowell Ltd Apparatus

Also Published As

Publication number Publication date
CA2693099C (en) 2015-05-26
NO328294B1 (no) 2010-01-25
EG26565A (en) 2014-02-18
US20100276143A1 (en) 2010-11-04
WO2009011594A3 (en) 2009-03-05
WO2009011594A2 (en) 2009-01-22
BRPI0813537A2 (pt) 2014-12-23
EP2179123B1 (de) 2011-09-07
BRPI0813537B1 (pt) 2018-09-11
US8276668B2 (en) 2012-10-02
CA2693099A1 (en) 2009-01-22
MX2010000714A (es) 2010-06-25
NO20073681L (no) 2009-01-19
EP2179123A2 (de) 2010-04-28
RU2010103524A (ru) 2011-08-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties