Estimation of Oil Viscosity with Multiple TE Dual Wait-Time MRIL Logs

Petrophysics

Volumn 41, Issue 1, 2000, Pages 33-40

  Chen, Songhua ^a,e   Georgi, Daniel T ^a   Withjack, Eric M ^a   Minetto, Carlos ^b,c   Olima, Oscar Antonio ^d   Gamin, Hector Arturo ^d  

^a BAKER ATLAS   (United States)

^b B A ^*  (Argentina)

^c Baker Atlas Geoscience Centre   (Argentina)

^d YPF S A   (Argentina)

^e Texas Engineering Experiment Station   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0347999634     PISSN: 15299074     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Akkurt, R., Vinegar, H. J., Tutunjian, P. N., and Guillory, A. J., 1995, NMR logging of natural gas reservoirs, paper N, in 36th Annual Logging Symposium of SPWLA Transactions.
2. Akkurt, R., Mardon, D., Gardner, J.S., Marschall, D. M., and Solanet, F., 1998, Enhanced Diffusion: Expanding the Range of NMR Direct Hydrocarbon-Typing Applications, paper GG, in 39th Annual Logging Symposium of SPWLA Transactions.
3. Chen, S., Olima, O., Hector, G., Georgi, D., and Minetto, C., 1998, Estimation of Hydrocarbon Viscosity with Multiple TE Dual Wait-Time MRIL Logs, SPE Paper 49009, in Transactions of SPE Annual Technical Conference and Exhibition: Society of Petroleum Engineers, pp. 213-226.
4. Chen, S., 1998, NMR Log Processing Using Wavelet Filter and Iterative Inversion, U.S. patent application submitted.
5. 2 to formation evaluation, paper P, in 36th Annual Logging Symposium of SPWLA Transactions.
6. Lawson, L. L. and Hanson, R. J., 1974, Solving Least Squares Problems, Prentice-Hall, Princeton, NJ.
7. Looyestijn, W.J., 1996, Determination of oil saturation from diffusion NMR logs, paper SS, in 37th Annual Logging Symposium of SPWLA Transactions.
8. Marquardt, D, 1963, An algorithm for least-square estimation of non-linear parameters, SIAM Journal of Applied Mathematics, vol. 11, pp. 431-441.
9. Vinegar, H. J., 1995, Course Notes, SPWLA Short Course on NMR Logging, Paris, France.
10. Zhang, Q., Lo, S.-W., Huang, C., Hirasaki, G., Kobayashi, R., and House, W., 1998, Some Exceptions to Default NMR Rock and Fluid Properties, paper FF, in 39th Annual Logging Symposium of SPWLA Transactions.