NO940209D0 - Procedure and apparatus for detecting drill bits - Google Patents

Procedure and apparatus for detecting drill bits

Info

Publication number
NO940209D0
NO940209D0 NO940209A NO940209A NO940209D0 NO 940209 D0 NO940209 D0 NO 940209D0 NO 940209 A NO940209 A NO 940209A NO 940209 A NO940209 A NO 940209A NO 940209 D0 NO940209 D0 NO 940209D0
Authority
NO
Norway
Prior art keywords
procedure
drill bits
detecting drill
detecting
bits
Prior art date
Application number
NO940209A
Other languages
Norwegian (no)
Other versions
NO940209L (en
Inventor
John Duncan Macpherson
Thomas Arnold Nagelhout
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO940209D0 publication Critical patent/NO940209D0/en
Publication of NO940209L publication Critical patent/NO940209L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/007—Measuring stresses in a pipe string or casing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
NO940209A 1993-02-19 1994-01-20 Procedure and apparatus for detecting drill bits NO940209D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1951393A 1993-02-19 1993-02-19

Publications (2)

Publication Number Publication Date
NO940209D0 true NO940209D0 (en) 1994-01-20
NO940209L NO940209L (en) 1994-08-22

Family

ID=21793613

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940209A NO940209D0 (en) 1993-02-19 1994-01-20 Procedure and apparatus for detecting drill bits

Country Status (2)

Country Link
GB (1) GB2275283A (en)
NO (1) NO940209D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9620679D0 (en) * 1996-10-04 1996-11-20 Halliburton Co Method and apparatus for sensing and displaying torsional vibration
FR2765264B1 (en) * 1997-06-25 1999-08-06 Inst Francais Du Petrole METHOD AND SYSTEM FOR DETECTING THE PRECESSION OF AN ELEMENT OF A BORE LINING
BE1016460A3 (en) 2005-02-21 2006-11-07 Diamant Drilling Services Sa Device for monitoring a drilling operation or core drilling and equipment including such device.
GB2459514B (en) 2008-04-26 2011-03-30 Schlumberger Holdings Torsional resonance prevention
US8170800B2 (en) 2009-03-16 2012-05-01 Verdande Technology As Method and system for monitoring a drilling operation
MY158679A (en) 2009-05-27 2016-10-31 Halliburton Energy Services Inc Vibration detection in a drill string based on multi-positioned sensors
US9366131B2 (en) 2009-12-22 2016-06-14 Precision Energy Services, Inc. Analyzing toolface velocity to detect detrimental vibration during drilling
EP2604789A1 (en) * 2011-12-16 2013-06-19 Welltec A/S Method of controlling a downhole operation
WO2014146207A1 (en) * 2013-03-21 2014-09-25 Altan Technologies Inc. Microwave communication system for downhole drilling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903245A (en) * 1988-03-11 1990-02-20 Exploration Logging, Inc. Downhole vibration monitoring of a drillstring
FR2645205B1 (en) * 1989-03-31 1991-06-07 Elf Aquitaine DEVICE FOR AUDITIVE AND / OR VISUAL REPRESENTATION OF MECHANICAL PHENOMENAS IN A WELL AND USE OF THE DEVICE IN A METHOD OF CONDUCTING A WELL
FR2673237B1 (en) * 1991-02-25 1999-02-26 Elf Aquitaine METHOD FOR AUTOMATICALLY MONITORING THE VIBRATORY CONDITION OF A BORE LINING.

Also Published As

Publication number Publication date
GB2275283A (en) 1994-08-24
NO940209L (en) 1994-08-22
GB9401263D0 (en) 1994-03-23

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