NO20054335L - Apparat og fremgangsmate for styring av bevegelse og vibrasjon av en NMR-sensor i en boresammenstilling - Google Patents

Apparat og fremgangsmate for styring av bevegelse og vibrasjon av en NMR-sensor i en boresammenstilling

Info

Publication number
NO20054335L
NO20054335L NO20054335A NO20054335A NO20054335L NO 20054335 L NO20054335 L NO 20054335L NO 20054335 A NO20054335 A NO 20054335A NO 20054335 A NO20054335 A NO 20054335A NO 20054335 L NO20054335 L NO 20054335L
Authority
NO
Norway
Prior art keywords
sensor
stabilizer
vibration
drill
drilling assembly
Prior art date
Application number
NO20054335A
Other languages
English (en)
Other versions
NO341420B1 (no
Inventor
Johannes Witte
Volker Krueger
Thomas Kruspe
Hans-Juergen Faber
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 NO20054335L publication Critical patent/NO20054335L/no
Publication of NO341420B1 publication Critical patent/NO341420B1/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • E21B17/1064—Pipes or rods with a relatively rotating sleeve
    • 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
    • E21B47/017—Protecting measuring instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • G01V11/005—Devices for positioning logging sondes with respect to the borehole wall
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/61—Analysis by combining or comparing a seismic data set with other data
    • G01V2210/616—Data from specific type of measurement
    • G01V2210/6163—Electromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Et system for styring av sensorbevegelse under en tidsavhengig måling, omfattende en boresammenstilling (100) med en borkrone (106) i én ende og i inngrep med en borestreng (102) som strekker seg til et overflatested ved en motsatt ende av denne. En sensor (113) er anordnet i boresammenstillingen (100) for å foreta en måling av en aktuell formasjonsparameter. En ikke-roterende stabilisator (126, 127) er anordnet i boresammenstillingen (100) nærmest sensoren (113). Den ikke-roterende stabilisator (126, 127) er innrettet til å minske sensorens (113) bevegelse under et forutbestemt nivå under målingen. Ifølge én utføringsform, er stabilisatorens rotasjonsakse eksentrisk i forhold til borehulle (128). l en annen utføringsform, har den ikke-roterende stabilisator (126, 127) en utstrekkbar ribbe for endre stabilisatorens effektive diameter.
NO20054335A 2003-03-10 2005-09-20 System og fremgangsmåte for styring av bevegelse og vibrasjon av en NMR-sensor i en boresammenstilling NO341420B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45343803P 2003-03-10 2003-03-10
PCT/US2004/007225 WO2004081343A1 (en) 2003-03-10 2004-03-10 Apparatus and method of controlling motion and vibration of a sensor in a drilling assembly

Publications (2)

Publication Number Publication Date
NO20054335L true NO20054335L (no) 2005-10-06
NO341420B1 NO341420B1 (no) 2017-11-13

Family

ID=32990772

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054335A NO341420B1 (no) 2003-03-10 2005-09-20 System og fremgangsmåte for styring av bevegelse og vibrasjon av en NMR-sensor i en boresammenstilling

Country Status (5)

Country Link
US (2) US7185715B2 (no)
EP (1) EP1601856A1 (no)
GB (1) GB2414501B (no)
NO (1) NO341420B1 (no)
WO (1) WO2004081343A1 (no)

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US7600420B2 (en) * 2006-11-21 2009-10-13 Schlumberger Technology Corporation Apparatus and methods to perform downhole measurements associated with subterranean formation evaluation
US7970544B2 (en) 2007-06-26 2011-06-28 Baker Hughes Incorporated Method and apparatus for characterizing and estimating permeability using LWD Stoneley-wave data
US7798253B2 (en) * 2007-06-29 2010-09-21 Validus Method and apparatus for controlling precession in a drilling assembly
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US8860412B2 (en) * 2010-08-31 2014-10-14 Schlumberger Technology Corporation Methods and systems for measuring NMR characteristics in production logging
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US9963964B2 (en) 2011-03-14 2018-05-08 Tool Joint Products Llc Downhole sensor tool for measuring borehole conditions with fit-for-purpose sensor housings
US8973651B2 (en) 2011-06-16 2015-03-10 Baker Hughes Incorporated Modular anchoring sub for use with a cutting tool
CN102852465B (zh) * 2011-07-01 2015-09-09 崔超 单体钻杆及由其组成的钻杆
US9784048B2 (en) 2012-11-20 2017-10-10 Exxonmobil Upstream Research Company Drill string stabilizer recovery improvement features
EP2938818B1 (en) 2013-03-11 2018-11-21 Halliburton Energy Services, Inc. Downhole ranging from multiple boreholes
GB2534272B (en) * 2013-07-11 2020-03-04 Halliburton Energy Services Inc Rotationally-independent wellbore ranging
AU2013399053B2 (en) 2013-08-30 2016-09-08 Halliburton Energy Services, Inc. LWD resistivity imaging tool with adjustable sensor pads
US9644440B2 (en) 2013-10-21 2017-05-09 Laguna Oil Tools, Llc Systems and methods for producing forced axial vibration of a drillstring
WO2015160554A1 (en) * 2014-04-14 2015-10-22 Schlumberger Canada Limited Backward whirling reduction
US10100580B2 (en) * 2016-04-06 2018-10-16 Baker Hughes, A Ge Company, Llc Lateral motion control of drill strings
US20200063547A1 (en) * 2017-03-17 2020-02-27 Baker Hughes, A Ge Company, Llc Sensor configuration
US11512540B2 (en) 2019-10-31 2022-11-29 Schlumberger Technology Corporation Methods for mitigating whirl
WO2022256527A1 (en) * 2021-06-03 2022-12-08 Schlumberger Technology Corporation Methods for estimating nmr lwd data quality

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Also Published As

Publication number Publication date
EP1601856A1 (en) 2005-12-07
NO341420B1 (no) 2017-11-13
GB0518117D0 (en) 2005-10-12
US7185715B2 (en) 2007-03-06
WO2004081343A1 (en) 2004-09-23
US20040262041A1 (en) 2004-12-30
GB2414501A (en) 2005-11-30
US7434631B2 (en) 2008-10-14
US20070144782A1 (en) 2007-06-28
GB2414501B (en) 2007-12-05

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