Quantitative 1D saturation profiles on chalk by NMR

Dan Olsen; Simon Topp; Anders Stensgaard; Jens Vinther Nørgaard; Jan Reffstrup

doi:10.1016/S0730-725X(96)00214-7

Quantitative 1D saturation profiles on chalk by NMR

Dan Olsen, Simon Topp, Anders Stensgaard, Jens Vinther Nørgaard, Jan Reffstrup

Research output: Contribution to journal › Article › Research › peer-review

9 Citations (Scopus)

Abstract

Quantitative one-dimensional saturation profiles showing the distribution of water and oil in chalk core samples are calculated from NMR measurements utilizing a 1D CSI spectroscopy pulse sequence. Saturation profiles may be acquired under conditions of fluid flow through the sample. Results reveal that strong saturation gradients exist in chalk core samples after core floods, due to capillary effects. The method is useful in analysis of corefloods, e.g., for determination of capillary pressure functions.

Original language	English
Pages (from-to)	847-851
Number of pages	5
Journal	Magnetic Resonance Imaging
Volume	14
Issue number	7-8
DOIs	https://doi.org/10.1016/S0730-725X(96)00214-7
Publication status	Published - 1996

Keywords

Fluid saturation determination
ID CSI
Porous media

Programme Area

Programme Area 3: Energy Resources

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10.1016/S0730-725X(96)00214-7

Cite this

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title = "Quantitative 1D saturation profiles on chalk by NMR",

abstract = "Quantitative one-dimensional saturation profiles showing the distribution of water and oil in chalk core samples are calculated from NMR measurements utilizing a 1D CSI spectroscopy pulse sequence. Saturation profiles may be acquired under conditions of fluid flow through the sample. Results reveal that strong saturation gradients exist in chalk core samples after core floods, due to capillary effects. The method is useful in analysis of corefloods, e.g., for determination of capillary pressure functions.",

keywords = "Fluid saturation determination, ID CSI, Porous media",

author = "Dan Olsen and Simon Topp and Anders Stensgaard and N{\o}rgaard, {Jens Vinther} and Jan Reffstrup",

year = "1996",

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pages = "847--851",

journal = "Magnetic Resonance Imaging",

issn = "0730-725X",

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T1 - Quantitative 1D saturation profiles on chalk by NMR

AU - Olsen, Dan

AU - Topp, Simon

AU - Stensgaard, Anders

AU - Nørgaard, Jens Vinther

AU - Reffstrup, Jan

PY - 1996

Y1 - 1996

N2 - Quantitative one-dimensional saturation profiles showing the distribution of water and oil in chalk core samples are calculated from NMR measurements utilizing a 1D CSI spectroscopy pulse sequence. Saturation profiles may be acquired under conditions of fluid flow through the sample. Results reveal that strong saturation gradients exist in chalk core samples after core floods, due to capillary effects. The method is useful in analysis of corefloods, e.g., for determination of capillary pressure functions.

AB - Quantitative one-dimensional saturation profiles showing the distribution of water and oil in chalk core samples are calculated from NMR measurements utilizing a 1D CSI spectroscopy pulse sequence. Saturation profiles may be acquired under conditions of fluid flow through the sample. Results reveal that strong saturation gradients exist in chalk core samples after core floods, due to capillary effects. The method is useful in analysis of corefloods, e.g., for determination of capillary pressure functions.

KW - Fluid saturation determination

KW - ID CSI

KW - Porous media

UR - http://www.scopus.com/inward/record.url?scp=0029832146&partnerID=8YFLogxK

U2 - 10.1016/S0730-725X(96)00214-7

DO - 10.1016/S0730-725X(96)00214-7

M3 - Article

C2 - 8970093

AN - SCOPUS:0029832146

SN - 0730-725X

VL - 14

SP - 847

EP - 851

JO - Magnetic Resonance Imaging

JF - Magnetic Resonance Imaging

IS - 7-8

ER -

Quantitative 1D saturation profiles on chalk by NMR

Abstract

Keywords

Programme Area

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