NO20065753L - Fremgangsmate ved evaluering og forbedring av boreoperasjoner - Google Patents

Fremgangsmate ved evaluering og forbedring av boreoperasjoner

Info

Publication number
NO20065753L
NO20065753L NO20065753A NO20065753A NO20065753L NO 20065753 L NO20065753 L NO 20065753L NO 20065753 A NO20065753 A NO 20065753A NO 20065753 A NO20065753 A NO 20065753A NO 20065753 L NO20065753 L NO 20065753L
Authority
NO
Norway
Prior art keywords
drilling
improvement
evaluation
procedure
performance parameter
Prior art date
Application number
NO20065753A
Other languages
English (en)
Inventor
Stuart R Oliver
Sujian Huang
Luis C Paez
Halle Aslaksen
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Publication of NO20065753L publication Critical patent/NO20065753L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • 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
    • 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
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geometry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Earth Drilling (AREA)
  • Architecture (AREA)
  • Software Systems (AREA)

Abstract

Det er beskrevet en fremgangsmåte ved forbedring av boreytelsen for en boreverktøysammenstilling. Fremgangsmåten innebærer at det identifiseres en boreytelsesparameter som skal forbedres. En eller flere mulige løsninger (520) defineres for å forbedre boreytelsesparameteren. Det utføres en boresimulering (530) for å bestemme boreverktøysammenstillingens dynamiske respons under en boreoperasjon. Bestemmelsen av den dynamiske respons innebærer at vekselvirkningen mellom et skjæreelement på en borekrone og jordformasjonen bestemmes. Forbedringen av boreytelsesparameteren bestemmes på grunnlag av boresimuleringen.
NO20065753A 2004-05-21 2006-12-12 Fremgangsmate ved evaluering og forbedring av boreoperasjoner NO20065753L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/851,677 US7020597B2 (en) 2000-10-11 2004-05-21 Methods for evaluating and improving drilling operations
PCT/US2005/017943 WO2005114542A2 (en) 2004-05-21 2005-05-05 Methods for evaluating and improving drilling operations

Publications (1)

Publication Number Publication Date
NO20065753L true NO20065753L (no) 2007-02-20

Family

ID=34839020

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065753A NO20065753L (no) 2004-05-21 2006-12-12 Fremgangsmate ved evaluering og forbedring av boreoperasjoner

Country Status (5)

Country Link
US (2) US7020597B2 (no)
CA (1) CA2567656A1 (no)
GB (1) GB2414315B (no)
NO (1) NO20065753L (no)
WO (1) WO2005114542A2 (no)

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US10851637B2 (en) 2011-08-29 2020-12-01 Baker Hughes Modeling and simulation of complete drill strings

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US20050010382A1 (en) 2005-01-13
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GB0510260D0 (en) 2005-06-29
CA2567656A1 (en) 2005-12-01
US7020597B2 (en) 2006-03-28
GB2414315B (en) 2008-10-08
US20060149518A1 (en) 2006-07-06
US7899658B2 (en) 2011-03-01

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