NO932006L - DEVICE AND TECHNIQUES FOR NMR DIFFUSION MEASUREMENT - Google Patents

DEVICE AND TECHNIQUES FOR NMR DIFFUSION MEASUREMENT

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Publication number
NO932006L
NO932006L NO93932006A NO932006A NO932006L NO 932006 L NO932006 L NO 932006L NO 93932006 A NO93932006 A NO 93932006A NO 932006 A NO932006 A NO 932006A NO 932006 L NO932006 L NO 932006L
Authority
NO
Norway
Prior art keywords
techniques
magnetic field
diffusion measurement
nmr diffusion
nmr
Prior art date
Application number
NO93932006A
Other languages
Norwegian (no)
Other versions
NO932006D0 (en
Inventor
Zvi Paltiel
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
Priority claimed from US07/624,975 external-priority patent/US5212447A/en
Application filed by Numar Corp filed Critical Numar Corp
Publication of NO932006D0 publication Critical patent/NO932006D0/en
Publication of NO932006L publication Critical patent/NO932006L/en

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Abstract

Fremgangsmåte til utførelse av NMR målinger i borehull omfattende trinn for frembringelse av et magnetisk felt og en magnetisk feltgradlent (G) ved et ønsket sted langs borehullet (107), utførelse av minst ett NMR eksperiment i nærvær av den magnetiske feltgradient (G), påvisning av diffusjonseffekten på hensvlnnlngen av det minst første ekko, og bestemmelse av dlffusjonskoefflslenten (32) på grunnlag av dette.A method of performing borehole NMR measurements comprising steps for producing a magnetic field and a magnetic field gradient (G) at a desired location along the borehole (107), performing at least one NMR experiment in the presence of the magnetic field gradient (G), detection of the diffusion effect on the firing of the at least first echo, and determination of the diffusion coefficient (32) on this basis.

NO93932006A 1990-12-03 1993-06-02 DEVICE AND TECHNIQUES FOR NMR DIFFUSION MEASUREMENT NO932006L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/624,975 US5212447A (en) 1990-12-03 1990-12-03 Apparatus and technique for nmr diffusion measurement
PCT/US1991/009045 WO1992009901A1 (en) 1990-12-03 1991-12-02 Apparatus and technique for nmr diffusion measurement

Publications (2)

Publication Number Publication Date
NO932006D0 NO932006D0 (en) 1993-06-02
NO932006L true NO932006L (en) 1993-08-02

Family

ID=26783529

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93932006A NO932006L (en) 1990-12-03 1993-06-02 DEVICE AND TECHNIQUES FOR NMR DIFFUSION MEASUREMENT

Country Status (1)

Country Link
NO (1) NO932006L (en)

Also Published As

Publication number Publication date
NO932006D0 (en) 1993-06-02

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