MX2010002311A - Metodo y dispositivo para retirar la porcion superior de un pozo. - Google Patents

Metodo y dispositivo para retirar la porcion superior de un pozo.

Info

Publication number
MX2010002311A
MX2010002311A MX2010002311A MX2010002311A MX2010002311A MX 2010002311 A MX2010002311 A MX 2010002311A MX 2010002311 A MX2010002311 A MX 2010002311A MX 2010002311 A MX2010002311 A MX 2010002311A MX 2010002311 A MX2010002311 A MX 2010002311A
Authority
MX
Mexico
Prior art keywords
casing
well
upper portion
tool
lifting
Prior art date
Application number
MX2010002311A
Other languages
English (en)
Inventor
Erling J Wiig
Espen Alhaug
Lars Hovda
Original Assignee
Norse Cutting & Abandonment 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 Norse Cutting & Abandonment As filed Critical Norse Cutting & Abandonment As
Publication of MX2010002311A publication Critical patent/MX2010002311A/es

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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying means
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Un método y dispositivo para retirar la porción superior de un pozo (20) dispuesto en el suelo, la porción superior del pozo (20) incluye por lo menos una porción de un alojamiento (24) que se extiende desde la superficie hacia el suelo (28), y, antes de que se retire la porción superior del pozo (20), el alojamiento (24) se corta a una distancia debajo de la superficie, el método incluye las operaciones de: disponer una herramienta de corte (2), que está dispuesta para cortar el alojamiento (24) a una distancia debajo de la superficie, en una herramienta de elevación (4) que está dispuesta para ser conectada al alojamiento (24) o a un componente (22) conectado al alojamiento; bajar la herramienta de elevación (4) con la herramienta de corte (2) hacia el alojamiento (24) hasta que la herramienta de elevación (4) se apoye en el alojamiento (24) o con el componente (22) conectado al alojamiento; conectar la herramienta de elevación (4) al alojamiento (24) o al componente (22) conectado al alojamiento; cortar el alojamiento (24) por medio de la herramienta de corte (2); y elevar la porción del alojamiento (24) del suelo (28) al menos junto con la herramienta de corte (2).
MX2010002311A 2007-08-30 2008-08-27 Metodo y dispositivo para retirar la porcion superior de un pozo. MX2010002311A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20074420A NO327223B3 (no) 2007-08-30 2007-08-30 Fremgangsmate og anordning for fjerning av en bronns ovre parti
PCT/NO2008/000302 WO2009028953A1 (en) 2007-08-30 2008-08-27 Method and device for removing the upper portion of a well

Publications (1)

Publication Number Publication Date
MX2010002311A true MX2010002311A (es) 2010-06-01

Family

ID=40119395

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010002311A MX2010002311A (es) 2007-08-30 2008-08-27 Metodo y dispositivo para retirar la porcion superior de un pozo.

Country Status (7)

Country Link
AU (1) AU2008293123B2 (es)
BR (1) BRPI0816053A2 (es)
GB (1) GB2463849B (es)
MX (1) MX2010002311A (es)
NO (1) NO327223B3 (es)
WO (1) WO2009028953A1 (es)
ZA (1) ZA201001615B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8307903B2 (en) 2009-06-24 2012-11-13 Weatherford / Lamb, Inc. Methods and apparatus for subsea well intervention and subsea wellhead retrieval
US9222328B2 (en) 2012-12-07 2015-12-29 Smith International, Inc. Wellhead latch and removal systems
EP2964874B1 (en) * 2013-03-06 2018-05-09 Enventure Global Technology Inc. Method and apparatus for removing unexpanded shoe
GB201409046D0 (en) 2014-05-21 2014-07-02 Proserv Uk Ltd Downhole cutting tool
US9926758B1 (en) 2016-11-29 2018-03-27 Chevron U.S.A. Inc. Systems and methods for removing components of a subsea well
US10385640B2 (en) 2017-01-10 2019-08-20 Weatherford Technology Holdings, Llc Tension cutting casing and wellhead retrieval system
GB201813270D0 (en) * 2018-08-14 2018-09-26 First Susbea Ltd An apparatus and method for removing an end section of a tubular member

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1358818A (en) * 1920-04-07 1920-11-16 Bering Robert Ellis Casing-cutter
EP0436706B1 (en) * 1989-08-03 1994-03-02 Weatherford U.S. Inc. Apparatus for recovering a wellhead
GB9120298D0 (en) * 1991-09-24 1991-11-06 Homco International Inc Casing cutting and retrieving tool
US6041860A (en) * 1996-07-17 2000-03-28 Baker Hughes Incorporated Apparatus and method for performing imaging and downhole operations at a work site in wellbores
DE10032251A1 (de) * 2000-07-03 2002-01-17 Voith Paper Patent Gmbh Maschine sowie Verfahren zur Herstellung einer Faserstoffbahn

Also Published As

Publication number Publication date
AU2008293123A1 (en) 2009-03-05
GB2463849A (en) 2010-03-31
AU2008293123B2 (en) 2011-09-29
BRPI0816053A2 (pt) 2015-03-03
NO327223B1 (no) 2009-05-18
WO2009028953A1 (en) 2009-03-05
NO327223B3 (no) 2010-06-28
ZA201001615B (en) 2011-05-25
GB2463849B (en) 2011-12-07
GB201002387D0 (en) 2010-03-31
NO20074420L (no) 2009-03-02

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal