NO20054695L - Fremgangsmate og apparat for boring av et borehull med en borehullforing - Google Patents

Fremgangsmate og apparat for boring av et borehull med en borehullforing

Info

Publication number
NO20054695L
NO20054695L NO20054695A NO20054695A NO20054695L NO 20054695 L NO20054695 L NO 20054695L NO 20054695 A NO20054695 A NO 20054695A NO 20054695 A NO20054695 A NO 20054695A NO 20054695 L NO20054695 L NO 20054695L
Authority
NO
Norway
Prior art keywords
liner
borehole
drill string
drilling
annular space
Prior art date
Application number
NO20054695A
Other languages
English (en)
Other versions
NO328039B1 (no
NO20054695D0 (no
Inventor
Robert M Tessari
Bruce D Houtchens
Original Assignee
Tesco Corp
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
Priority claimed from CA 2422150 external-priority patent/CA2422150A1/en
Priority claimed from CA 2424337 external-priority patent/CA2424337A1/en
Priority claimed from CA 2429076 external-priority patent/CA2429076A1/en
Application filed by Tesco Corp filed Critical Tesco Corp
Publication of NO20054695D0 publication Critical patent/NO20054695D0/no
Publication of NO20054695L publication Critical patent/NO20054695L/no
Publication of NO328039B1 publication Critical patent/NO328039B1/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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into 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
    • 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

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)
  • Drilling And Boring (AREA)
NO20054695A 2003-03-13 2005-10-12 Fremgangsmate og apparat for boring av et borehull med en borehullforing NO328039B1 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA 2422150 CA2422150A1 (en) 2003-03-13 2003-03-13 Method and apparatus for drilling a borehole with a borehole liner
CA 2424337 CA2424337A1 (en) 2003-03-31 2003-03-31 Liner drilling and cementing tool
CA 2429076 CA2429076A1 (en) 2003-04-17 2003-04-17 Reverse circulation liner drilling tool
PCT/US2004/007472 WO2004083590A2 (en) 2003-03-13 2004-03-12 Method and apparatus for drilling a borehole with a borehole liner

Publications (3)

Publication Number Publication Date
NO20054695D0 NO20054695D0 (no) 2005-10-12
NO20054695L true NO20054695L (no) 2005-12-12
NO328039B1 NO328039B1 (no) 2009-11-16

Family

ID=33032782

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054695A NO328039B1 (no) 2003-03-13 2005-10-12 Fremgangsmate og apparat for boring av et borehull med en borehullforing

Country Status (6)

Country Link
US (1) US7108080B2 (no)
EP (1) EP1604093B1 (no)
AT (1) ATE442510T1 (no)
DE (1) DE602004023058D1 (no)
NO (1) NO328039B1 (no)
WO (1) WO2004083590A2 (no)

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Also Published As

Publication number Publication date
US20040256157A1 (en) 2004-12-23
US7108080B2 (en) 2006-09-19
WO2004083590A2 (en) 2004-09-30
WO2004083590A3 (en) 2005-02-24
ATE442510T1 (de) 2009-09-15
NO328039B1 (no) 2009-11-16
DE602004023058D1 (de) 2009-10-22
EP1604093A2 (en) 2005-12-14
EP1604093B1 (en) 2009-09-09
NO20054695D0 (no) 2005-10-12
EP1604093A4 (en) 2007-05-02

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Legal Events

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CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SCHLUMBERGER TECHNOLOGY B.V., NL

CREP Change of representative

Representative=s name: BRYN AARFLOT AS, POSTBOKS 449 SENTRUM, 0104 OSLO

MM1K Lapsed by not paying the annual fees