...) of formation fluids (Chen, 2016). NMR fluid typing can be obtained from continuous and/or stationary measurements. The objective of this paper is to showcase the integrated petrophysical workflow that helped us determine exact gas/oil and oil/water contacts using NMR fluid typing, resistivity-based water...

.... Chen et al 1998, Cao Minh et al, 2012, Boqin Sun et al, 2016). Typical SNR estimates for logging are commonly below 10, as high as 50 for stationary measurements, while core NMR is between 100 and 200. SPWLA 59 th Annual Logging Symposium, June 2-6, 2018 11 Once the synthetic echo trains have been...

... and different speeds across a reference point. However, quantifying and even measuring the stretch when the wireline is static is challenging. Improper stretch correction for stationary measurements will affect data quality, particularly formation pressures or rotary sidewall coring since the stationary...

.... The NMR logging utilized pulse sequences that were specially developed to acquire statistically sufficient data at 2.7-in and 4-in DOI. The NMR logs were acquired in both multi-pass fashion and as stationary measurements. The depth log passes were acquired at 30 fph and 4-in sampling rate. Stationary...

... ABSTRACT A carbon/oxygen well logging system, capable of both 5 ft/min continuous logs and also stationary measurements, has been developed at the Texaco Bellaire Research Laboratory. The technique utilizes a pulsed 14 MeV neutron source and a gamma ray detector, both similar to those employed...