NO20072561L - Fremgangsmate og apparat for boring med foringsror. - Google Patents

Fremgangsmate og apparat for boring med foringsror.

Info

Publication number
NO20072561L
NO20072561L NO20072561A NO20072561A NO20072561L NO 20072561 L NO20072561 L NO 20072561L NO 20072561 A NO20072561 A NO 20072561A NO 20072561 A NO20072561 A NO 20072561A NO 20072561 L NO20072561 L NO 20072561L
Authority
NO
Norway
Prior art keywords
extension pipe
extension
drilling
transport
drill assembly
Prior art date
Application number
NO20072561A
Other languages
English (en)
Other versions
NO336713B1 (no
Inventor
Wei Xu
Ii Albert C Odell
Richard L Giroux
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20072561L publication Critical patent/NO20072561L/no
Publication of NO336713B1 publication Critical patent/NO336713B1/no

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives

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)
  • Earth Drilling (AREA)

Abstract

Fremgangsmåte for tildanning av et brønnhull omfattende, i én utførelsesform, å kjøre inn en forlengingsrørboresammenstilling i brønnhullet, idet forlengingsrørboresammenstillingen innbefatter et forlengingsrør, et transportelement, minst ett koplingselement samt et boreelement. Fremgangsmåten innbefatter midlertidig A henge opp forlengingsrøret et sted nedenfor et riggdekk; å frigjøre transportelementet og boreelementet fra forlengingsrøret; på ny å forbinde transportmidlet med forlengingsrøret; å frigjøre forlengingsrøret fra dets midlertidige opphengningssted; og å føre frem forlengingsrørboresammenstillingen.
NO20072561A 2006-05-22 2007-05-21 Fremgangsmåte for boring med foringsrør NO336713B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74792906P 2006-05-22 2006-05-22

Publications (2)

Publication Number Publication Date
NO20072561L true NO20072561L (no) 2007-11-23
NO336713B1 NO336713B1 (no) 2015-10-26

Family

ID=38265159

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072561A NO336713B1 (no) 2006-05-22 2007-05-21 Fremgangsmåte for boring med foringsrør

Country Status (4)

Country Link
US (1) US8276689B2 (no)
CA (1) CA2589600C (no)
GB (1) GB2438508B (no)
NO (1) NO336713B1 (no)

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NO336713B1 (no) 2015-10-26
US20070267221A1 (en) 2007-11-22
CA2589600A1 (en) 2007-11-22
GB0709806D0 (en) 2007-07-04
CA2589600C (en) 2013-07-09
GB2438508A (en) 2007-11-28
US8276689B2 (en) 2012-10-02

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