BR9916834B1 - composiÇço de fundo para perfurar um furo de sondagem desviado. - Google Patents

composiÇço de fundo para perfurar um furo de sondagem desviado.

Info

Publication number
BR9916834B1
BR9916834B1 BRPI9916834-0A BR9916834A BR9916834B1 BR 9916834 B1 BR9916834 B1 BR 9916834B1 BR 9916834 A BR9916834 A BR 9916834A BR 9916834 B1 BR9916834 B1 BR 9916834B1
Authority
BR
Brazil
Prior art keywords
drillhole
deflected
drilling
bottom composition
composition
Prior art date
Application number
BRPI9916834-0A
Other languages
English (en)
Other versions
BR9916834A (pt
Inventor
Roger Boulton
Chen-Kang D Chen
Thomas C Gaynor
M Vikram Rao
Daniel D Gleitman
John R Hardin
Colin Walker
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 filed Critical
Publication of BR9916834A publication Critical patent/BR9916834A/pt
Publication of BR9916834B1 publication Critical patent/BR9916834B1/pt

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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/013—Devices specially adapted for supporting measuring instruments on 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
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BRPI9916834-0A 1998-12-21 1999-12-20 composiÇço de fundo para perfurar um furo de sondagem desviado. BR9916834B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/217,764 US6269892B1 (en) 1998-12-21 1998-12-21 Steerable drilling system and method
US09/378,023 US6581699B1 (en) 1998-12-21 1999-08-21 Steerable drilling system and method
PCT/US1999/030384 WO2000037764A2 (en) 1998-12-21 1999-12-20 Improved steerable drilling system and method

Publications (2)

Publication Number Publication Date
BR9916834A BR9916834A (pt) 2002-01-15
BR9916834B1 true BR9916834B1 (pt) 2010-12-14

Family

ID=22812414

Family Applications (3)

Application Number Title Priority Date Filing Date
BRPI9917667-0A BR9917667B1 (pt) 1998-12-21 1999-12-20 aparelho para uso na perfuração de um poço e método de perfurar um furo de sondagem.
BRPI9916834-0A BR9916834B1 (pt) 1998-12-21 1999-12-20 composiÇço de fundo para perfurar um furo de sondagem desviado.
BRPI9917717-0A BR9917717B1 (pt) 1998-12-21 1999-12-20 método de perfuração de um furo de sondagem desviado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI9917667-0A BR9917667B1 (pt) 1998-12-21 1999-12-20 aparelho para uso na perfuração de um poço e método de perfurar um furo de sondagem.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI9917717-0A BR9917717B1 (pt) 1998-12-21 1999-12-20 método de perfuração de um furo de sondagem desviado.

Country Status (9)

Country Link
US (4) US6269892B1 (pt)
EP (2) EP1609944B1 (pt)
AU (1) AU756032B2 (pt)
BR (3) BR9917667B1 (pt)
CA (1) CA2355613C (pt)
DK (2) DK1147282T3 (pt)
MX (1) MXPA01006341A (pt)
NO (2) NO327181B1 (pt)
WO (1) WO2000037764A2 (pt)

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NO20013062L (no) 2001-08-21
US20060266555A1 (en) 2006-11-30
EP1609944A3 (en) 2006-01-18
CA2355613C (en) 2007-01-09
DK1147282T3 (da) 2005-11-14
BR9916834A (pt) 2002-01-15
EP1147282B1 (en) 2005-08-24
MXPA01006341A (es) 2003-08-19
EP1147282A1 (en) 2001-10-24
CA2355613A1 (en) 2000-06-29
EP1609944A2 (en) 2005-12-28
AU2200500A (en) 2000-07-12
BR9917667B1 (pt) 2011-11-01
WO2000037764A2 (en) 2000-06-29
WO2000037764A9 (en) 2000-12-07
EP1147282A4 (en) 2002-06-19
US6581699B1 (en) 2003-06-24
US7147066B2 (en) 2006-12-12
AU756032B2 (en) 2003-01-02
US20030010534A1 (en) 2003-01-16
WO2000037764A3 (en) 2001-02-22
NO20013062D0 (no) 2001-06-20
NO327181B1 (no) 2009-05-04
US7621343B2 (en) 2009-11-24
EP1609944B1 (en) 2009-09-09
US6269892B1 (en) 2001-08-07
BR9917717B1 (pt) 2011-02-08
DK1609944T3 (da) 2010-01-18
NO20091253L (no) 2001-08-21

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