ATE296395T1 - Verfahren zum untersuchen von erdformationen beim bohren - Google Patents

Verfahren zum untersuchen von erdformationen beim bohren

Info

Publication number
ATE296395T1
ATE296395T1 AT97953480T AT97953480T ATE296395T1 AT E296395 T1 ATE296395 T1 AT E296395T1 AT 97953480 T AT97953480 T AT 97953480T AT 97953480 T AT97953480 T AT 97953480T AT E296395 T1 ATE296395 T1 AT E296395T1
Authority
AT
Austria
Prior art keywords
measurements
during drilling
earth formations
nmr
drilling
Prior art date
Application number
AT97953480T
Other languages
English (en)
Inventor
Manfred Prammer
Original Assignee
Numar Corp
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 Numar Corp filed Critical Numar Corp
Application granted granted Critical
Publication of ATE296395T1 publication Critical patent/ATE296395T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Geophysics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Magnetic Heads (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
AT97953480T 1996-12-30 1997-12-29 Verfahren zum untersuchen von erdformationen beim bohren ATE296395T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3398696P 1996-12-30 1996-12-30
US08/996,720 US6051973A (en) 1996-12-30 1997-12-23 Method for formation evaluation while drilling
PCT/US1997/023975 WO1998029639A1 (en) 1996-12-30 1997-12-29 Method for formation evaluation while drilling

Publications (1)

Publication Number Publication Date
ATE296395T1 true ATE296395T1 (de) 2005-06-15

Family

ID=26710410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97953480T ATE296395T1 (de) 1996-12-30 1997-12-29 Verfahren zum untersuchen von erdformationen beim bohren

Country Status (7)

Country Link
US (2) US6051973A (de)
EP (1) EP0951613B1 (de)
AT (1) ATE296395T1 (de)
CA (1) CA2276426C (de)
DE (2) DE951613T1 (de)
NO (1) NO321470B1 (de)
WO (1) WO1998029639A1 (de)

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US8836328B2 (en) * 2010-02-03 2014-09-16 Baker Hughes Incorporated Acoustic excitation with NMR pulse
US9562989B2 (en) 2011-06-07 2017-02-07 Halliburton Energy Services, Inc. Rotational indexing to optimize sensing volume of a nuclear magnetic resonance logging tool
US9405035B2 (en) 2012-01-10 2016-08-02 Halliburton Energy Services, Inc. Enhanced transmitter and method for a nuclear magnetic resonance logging tool
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US9678185B2 (en) 2013-03-15 2017-06-13 Pepsico, Inc. Method and apparatus for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer
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US9915750B2 (en) 2014-10-16 2018-03-13 Schlumberger Technology Corporation Methods and apparatuses to remove a net detected residual magnetization in a nuclear magnetic resonance (NMR) operation
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Also Published As

Publication number Publication date
US6242913B1 (en) 2001-06-05
EP0951613A4 (de) 2003-04-02
CA2276426A1 (en) 1998-07-09
EP0951613B1 (de) 2005-05-25
WO1998029639A1 (en) 1998-07-09
NO321470B1 (no) 2006-05-15
NO993220D0 (no) 1999-06-29
DE951613T1 (de) 2000-11-09
US6051973A (en) 2000-04-18
NO993220L (no) 1999-06-29
DE69733365D1 (de) 2005-06-30
CA2276426C (en) 2005-02-01
EP0951613A1 (de) 1999-10-27

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