OA11790A - NMR logging assemby. - Google Patents

NMR logging assemby. Download PDF

Info

Publication number
OA11790A
OA11790A OA1200100084A OA1200100084A OA11790A OA 11790 A OA11790 A OA 11790A OA 1200100084 A OA1200100084 A OA 1200100084A OA 1200100084 A OA1200100084 A OA 1200100084A OA 11790 A OA11790 A OA 11790A
Authority
OA
OAPI
Prior art keywords
casing
logging
signais
magnetised
logging assembly
Prior art date
Application number
OA1200100084A
Other languages
English (en)
Inventor
Douwe Johannes Runia
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of OA11790A publication Critical patent/OA11790A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
OA1200100084A 1998-10-02 1999-09-29 NMR logging assemby. OA11790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98308047 1998-10-02

Publications (1)

Publication Number Publication Date
OA11790A true OA11790A (en) 2005-08-10

Family

ID=8235088

Family Applications (1)

Application Number Title Priority Date Filing Date
OA1200100084A OA11790A (en) 1998-10-02 1999-09-29 NMR logging assemby.

Country Status (19)

Country Link
US (1) US6181132B1 (fr)
EP (1) EP1118024B1 (fr)
JP (1) JP2002526784A (fr)
CN (1) CN1149405C (fr)
AR (1) AR020539A1 (fr)
AU (1) AU752386B2 (fr)
BR (1) BR9914230A (fr)
CA (1) CA2345728C (fr)
CO (1) CO5060557A1 (fr)
DE (1) DE69907241T2 (fr)
EA (1) EA002814B1 (fr)
EG (1) EG22421A (fr)
GC (1) GC0000022A (fr)
ID (1) ID27770A (fr)
MY (1) MY130722A (fr)
NO (1) NO20011641L (fr)
OA (1) OA11790A (fr)
TR (1) TR200100903T2 (fr)
WO (1) WO2000020897A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EG22421A (en) * 1998-10-02 2003-01-29 Shell Int Research Nmr logging assembly
RU2282028C2 (ru) * 2001-03-09 2006-08-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Каротажная система для использования в буровой скважине
MXPA03010645A (es) * 2002-12-03 2004-06-14 Schlumberger Technology Bv Metodo y aparato que utiliza mediciones de resonancia magnetica nuclear (rmn) para reunir informacion sobre una propiedad de la formacion terrestres que rodea un pozo de sondeo.
US8443915B2 (en) * 2006-09-14 2013-05-21 Schlumberger Technology Corporation Through drillstring logging systems and methods
US7564240B2 (en) * 2007-06-19 2009-07-21 Schlumberger Technology Corporation Method and apparatus for measuring free induction decay signal and its application to composition analysis
GB2468615B (en) * 2008-01-07 2012-06-13 Baker Hughes Inc Joint compression of multiple echo trains using principal component analysis and independent component analysis
RU2562401C2 (ru) 2013-03-20 2015-09-10 Александр Метталинович Тишин Низкочастотная антенна
US10961848B2 (en) 2017-09-29 2021-03-30 Halliburton Energy Services, Inc. Unidirectional magnetization of nuclear magnetic resonance tools having soft magnetic core material
CN110058320A (zh) * 2019-04-28 2019-07-26 吉林大学 一种探测区可调的主动场核磁共振测井探头及其探测方法
CN111535797B (zh) * 2020-04-30 2023-08-22 中国石油天然气集团有限公司 一种偏心型核磁共振测井仪故障快速检测装置及基于其的检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838732A (en) * 1958-06-10 brown
US4656422A (en) * 1982-06-10 1987-04-07 Paramagnetic Logging, Inc. Oil well logging tools measuring paramagnetic logging effect for use in open boreholes and cased well bores
US4792757A (en) * 1985-04-08 1988-12-20 Paramagnetic Logging, Inc. Oil well logging tools measuring paramagnetic logging effect for use in open boreholes and cased well bores
US5376884A (en) * 1993-04-01 1994-12-27 Schlumberger Technology Corporation Nuclear magnetic resonance measuring apparatus
EG22421A (en) * 1998-10-02 2003-01-29 Shell Int Research Nmr logging assembly

Also Published As

Publication number Publication date
CO5060557A1 (es) 2001-07-30
AU752386B2 (en) 2002-09-19
EA002814B1 (ru) 2002-10-31
EG22421A (en) 2003-01-29
DE69907241D1 (de) 2003-05-28
EP1118024A1 (fr) 2001-07-25
EP1118024B1 (fr) 2003-04-23
US6181132B1 (en) 2001-01-30
TR200100903T2 (tr) 2001-10-22
CN1321251A (zh) 2001-11-07
MY130722A (en) 2007-07-31
BR9914230A (pt) 2001-06-19
WO2000020897A1 (fr) 2000-04-13
AR020539A1 (es) 2002-05-15
EA200100393A1 (ru) 2001-10-22
JP2002526784A (ja) 2002-08-20
AU6200299A (en) 2000-04-26
GC0000022A (en) 2002-10-30
DE69907241T2 (de) 2004-02-05
NO20011641D0 (no) 2001-03-30
ID27770A (id) 2001-04-26
CA2345728C (fr) 2006-05-16
NO20011641L (no) 2001-03-30
CN1149405C (zh) 2004-05-12
CA2345728A1 (fr) 2000-04-13

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