CA2838803A1 - Procede et appareil pour mettre en forme un trou de puits - Google Patents

Procede et appareil pour mettre en forme un trou de puits Download PDF

Info

Publication number
CA2838803A1
CA2838803A1 CA2838803A CA2838803A CA2838803A1 CA 2838803 A1 CA2838803 A1 CA 2838803A1 CA 2838803 A CA2838803 A CA 2838803A CA 2838803 A CA2838803 A CA 2838803A CA 2838803 A1 CA2838803 A1 CA 2838803A1
Authority
CA
Canada
Prior art keywords
wellbore
shaping
cutting
assembly
sub
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.)
Abandoned
Application number
CA2838803A
Other languages
English (en)
Inventor
William Antonio Bonett Ordaz
Mark Douglas Harbert
Mohamed M. Omar
Nader Alexander Sheshtawy
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.)
SOUTHERN OILFIELD SERVICES Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2838803A1 publication Critical patent/CA2838803A1/fr
Abandoned legal-status Critical Current

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
    • E21B37/00—Methods or apparatus for cleaning 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B17/1092—Gauge section of drill bits
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CA2838803A 2011-06-09 2011-06-09 Procede et appareil pour mettre en forme un trou de puits Abandoned CA2838803A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/039875 WO2012170030A1 (fr) 2011-06-09 2011-06-09 Procédé et appareil pour mettre en forme un trou de puits

Publications (1)

Publication Number Publication Date
CA2838803A1 true CA2838803A1 (fr) 2012-12-13

Family

ID=47296336

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2838803A Abandoned CA2838803A1 (fr) 2011-06-09 2011-06-09 Procede et appareil pour mettre en forme un trou de puits

Country Status (4)

Country Link
US (1) US20140116782A1 (fr)
CA (1) CA2838803A1 (fr)
GB (1) GB2505820A (fr)
WO (1) WO2012170030A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10024141B2 (en) * 2016-09-05 2018-07-17 Jason Swinford Apparatus and method of cleaning an oil well-bore

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433738A (en) * 1981-12-24 1984-02-28 Moreland Ernest W Method and apparatus for use when changing the direction of a well bore
US4630694A (en) * 1985-10-16 1986-12-23 Walton Paul G Integral blade hole opener
CA2261495A1 (fr) * 1998-03-13 1999-09-13 Praful C. Desai Methode de fraisage de cuvelages et de perforage de formations rocheuses
US7513318B2 (en) * 2002-02-19 2009-04-07 Smith International, Inc. Steerable underreamer/stabilizer assembly and method
US7036611B2 (en) * 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US20050133268A1 (en) * 2003-12-17 2005-06-23 Moriarty Keith A. Method and apparatus for casing and directional drilling using bi-centered bit
WO2006050252A2 (fr) * 2004-11-01 2006-05-11 Allen Kent Rives Elargisseur ameliore et son procede d'utilisation
US20090114448A1 (en) * 2007-11-01 2009-05-07 Smith International, Inc. Expandable roller reamer
GB2460096B (en) * 2008-06-27 2010-04-07 Wajid Rasheed Expansion and calliper tool
US8776912B2 (en) * 2009-05-01 2014-07-15 Smith International, Inc. Secondary cutting structure

Also Published As

Publication number Publication date
GB201322145D0 (en) 2014-01-29
WO2012170030A1 (fr) 2012-12-13
GB2505820A (en) 2014-03-12
US20140116782A1 (en) 2014-05-01

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170609