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NO20061563L - System and method for correcting depth errors in paints performed during drilling - Google Patents

System and method for correcting depth errors in paints performed during drilling

Info

Publication number
NO20061563L
NO20061563L NO20061563A NO20061563A NO20061563L NO 20061563 L NO20061563 L NO 20061563L NO 20061563 A NO20061563 A NO 20061563A NO 20061563 A NO20061563 A NO 20061563A NO 20061563 L NO20061563 L NO 20061563L
Authority
NO
Norway
Prior art keywords
paints
performed during
during drilling
depth errors
correcting depth
Prior art date
Application number
NO20061563A
Other languages
Norwegian (no)
Inventor
Walter D Aldred
Maurice Ringer
Original Assignee
Schlumberger Technology Bv
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 GB0322966A external-priority patent/GB2396697A/en
Application filed by Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20061563L publication Critical patent/NO20061563L/en

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/04—Measuring depth or liquid level

Landscapes

  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Balance (AREA)
  • Drilling And Boring (AREA)

Abstract

Det beskrives en fremgangsmåte og et system for automatisk korrigering av dybdefeil i målinger som er utført fra en borestreng under borefasen ved anleggingen av en hydrokarbonbrønnboring Korreksjonen er basert på en spenningsprofil som i sin tur er basert på tilstandene til boreriggen, borestrengbeskrivelse, lengdespesifikasjon, borehullsbeskrivelse, borebane, friksjonsfaktor og vekt på borkronen.A method and system for automatic correction of depth errors in measurements performed from a drill string during the drilling phase are described in the construction of a hydrocarbon well bore. drill path, friction factor and weight on the drill bit.

NO20061563A 2003-10-01 2006-04-06 System and method for correcting depth errors in paints performed during drilling NO20061563L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0322966A GB2396697A (en) 2002-12-27 2003-10-01 Depth correction of drillstring measurements
PCT/GB2004/004123 WO2005033473A1 (en) 2003-10-01 2004-09-28 System and method for correcting errors in depth for measurements made while drilling

Publications (1)

Publication Number Publication Date
NO20061563L true NO20061563L (en) 2006-04-28

Family

ID=34400954

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061563A NO20061563L (en) 2003-10-01 2006-04-06 System and method for correcting depth errors in paints performed during drilling

Country Status (3)

Country Link
CA (1) CA2540648C (en)
NO (1) NO20061563L (en)
WO (1) WO2005033473A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8442769B2 (en) 2007-11-12 2013-05-14 Schlumberger Technology Corporation Method of determining and utilizing high fidelity wellbore trajectory
US8121788B2 (en) 2007-12-21 2012-02-21 Schlumberger Technology Corporation Method and system to automatically correct LWD depth measurements
US8600679B2 (en) * 2008-02-27 2013-12-03 Baker Hughes Incorporated System and method to locate, monitor and quantify friction between a drillstring and a wellbore
US8042624B2 (en) 2008-04-17 2011-10-25 Baker Hughes Incorporated System and method for improved depth measurement correction
US7823658B2 (en) 2008-05-09 2010-11-02 Baker Hughes Incorporated Analyzing resistivity images for determining downhole events and removing image artifacts
US8362915B2 (en) * 2009-10-30 2013-01-29 Intelliserv, Llc System and method for determining stretch or compression of a drill string
US9593571B2 (en) * 2013-05-30 2017-03-14 Schlumberger Technology Coproration Determining correct drill pipe length and formation depth using measurements from repeater subs of a wired drill pipe system
GB201702825D0 (en) * 2017-02-22 2017-04-05 Ict Europe Ltd A method for determining well depth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608208B1 (en) * 1986-12-10 1989-04-07 Sedco Forex Sa Services Techni METHOD FOR MONITORING ROTARY WELL DRILLING OPERATIONS
US4852052A (en) * 1987-05-28 1989-07-25 Teleco Oilfield Services Inc. Kelly-to-riser position determining system with adjustment for uncompensated heave
US4976143A (en) * 1989-10-04 1990-12-11 Anadrill, Inc. System and method for monitoring drill bit depth
US5511037A (en) * 1993-10-22 1996-04-23 Baker Hughes Incorporated Comprehensive method of processing measurement while drilling data from one or more sensors

Also Published As

Publication number Publication date
CA2540648A1 (en) 2005-04-14
CA2540648C (en) 2012-10-30
WO2005033473A1 (en) 2005-04-14

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application