Uncertainties in the measurement of rock porosity obtained from Laplace inversion of NMR relaxation logs

Petrophysics

Volumn 50, Issue 4, 2009, Pages 345-351

  Saha, Indrajit ^a,b   Franck, John ^a   Hopper, Tim ^a   Sun, Boqin ^c   Song, Yi Qiao ^a  

^a SCHLUMBERGER DOLL RESEARCH   (United States)

^b VANDERBILT UNIVERSITY   (United States)

^c CHEVRON ENERGY TECHNOLOGY COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATION TIME; ERROR BOUND; INVERSION RESULTS; LAPLACE INVERSIONS; NMR DATA; NMR RELAXATION; NOISE AMPLITUDE; NOISE STATISTICS; POROSITY BOUNDS; PROCESSING ALGORITHMS; ROCK POROSITY;

ERROR STATISTICS; LAPLACE TRANSFORMS; NUCLEAR MAGNETIC LOGGING; NUCLEAR MAGNETIC RESONANCE; POROSITY;

UNCERTAINTY ANALYSIS;

EID: 69749098136     PISSN: 15299074     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (6)

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2. Lawson, C.L. and Hanson, R.J., 1995, Solving Least Squares Problems, SIAM.
3. Parker R.L. Song Y.-Q. Assigning uncertainties in the inversion of NMR relaxation data Journal of Magnetic Resonance 2005 174 2 314-324 DOI 10.1016/j.jmr.2005.03.002, PII S1090780705000704 Parker, R. and Song, Y.-Q., 2005, Assigning Uncertainties in the Inversion of NMR Relaxation data, Journal of Magnetic Resonance: 174(2), 314. (Pubitemid 40557718)
4. Skilling, J., 1989, In Maximum Entropy and Bayesian Methods, Kluwer Academic, Dordrecht: 45-52.
5. Song, Y.-Q., 2007, Resolution and Uncertainty of Laplace Inversion Spectrum, Magnetic Resonance Imaging: 25; 445.
6. Tikhonov, A.N. and Arsenin, V.Y., 1977, Solutions of III-Posed Problems, John Wiley and Sons, New York.