R. Freedman et al., “Wettability, Saturation, and Viscosity using the Magnetic Resonance Fluid Characterization Method and New Diffusion-Editing Pulse Sequence,” SPE 77397, 2002 SPE Annual Technical Conference and Exh., San Antonio, Tx Sep. 29-Oct. 2, 2002 (pp. 1-13). |
RJS Brown & I Fatt, “Measurements of Fractional Wettability of Oilfield Rocks by the Nuclear magnetic Relaxation Method,” Petroleum Transactions AIME, pp. 262-264, Petroleum Branch Fall Meeting, Los Angeles, Cal. (Oct. 14-17, 1956). |
FF Craig, Jr., “Basic Water-Oil Flow Properties of Reservoir Rock,” The Reservoir Engineering Aspects of Waterflooding, Ch. 2, pp. 12-28, Soc'y of Petroleum Engineers of AIME (1971). |
NR Morrow, “Wettability and Its Effect on Oil Recovery,” SPE J. Petroleum Technology, pp. 1476-1484 (Dec. 1990). |
GQ Zhang, C-C Huang & GJ Hirasaki, “Interpretation of Wettability in Sandstones with NMR Analysis,” Petrophysics, vol. 41, No. 3, pp. 223-233 (May-Jun. 2000), originally presented Int'l Symposium Soc'y Core Analysts, Golden Colo. (Aug. 1-4, 1999). |
R Freedman, S Lo, M Flaum, GJ Hirasaki, A Matteson & A Sezginer, A New NMR Method of Fluid Characterization in Reservoir Rocks: Experimental Confirmation and Stimulation Results, SPE Journal, pp. 452-464 (Dec. 2001), originally presented SPE 63214 SPE Ann. Tech. Conf. & Exh., Dallas Tex. (Oct. 1-4, 2000). |
MD Hurlimann, “Diffusion and Relaxation Effects i n General Stray Field NMR Experiments,” J. Magnetic Resonance 148, pp. 367-378 (2001). |
R Freedman, N Heaton & M Flaum, “Field Applications of a New Nuclear Magnetic Resonance Fluid Characterization Method,” SPE 71713, pp. 1-12, SPE Ann. Tech. Conf. & Exh., New Orleans, La. (Sep. 30-Oct. 3, 2001). |
MD Hurlimann, L Venkataramanan, C Flaum, P Speier, C Karmonik, R Freedman & N Heaton, “Diffusion-Editing: New NMR Measurement of Saturation and Pore Geometry,” SPWLA, pp. 1-14, 43rd Ann. Logging Sym., (Jun. 2-5, 2002). |