Surface relaxivities and bulk relaxation times from nuclear magnetic resonance - logging in unconventional reservoirs
O Ijasan - Geophysics, 2022 - library.seg.org
In borehole nuclear magnetic resonance (NMR) logging of unconventional reservoirs,
important fundamental parameters such as surface relaxation, bulk fluid relaxation, pore …
important fundamental parameters such as surface relaxation, bulk fluid relaxation, pore …
Novel NFDM Workflow: An Approach to NMR Data Processing for Accurate Fluid Typing and Saturation Determination
Accurate fluid typing and quantitative saturation determination are essential to evaluate
reservoir production potential, which is a well-known deliverable by NMR measurements …
reservoir production potential, which is a well-known deliverable by NMR measurements …
Estimating pore and fluid characteristic properties in rock samples using nuclear magnetic resonance analyses
O Ijasan, DM McLendon - US Patent 12,000,279, 2024 - Google Patents
A method for deriving at least one pore or fluid relaxation parameter and endpoint selected
from the group consisting of a longitudinal T 1 pore surface relaxivity constant (ρ 1), a …
from the group consisting of a longitudinal T 1 pore surface relaxivity constant (ρ 1), a …
Identifying fluid types and associated volumes in rock samples using nuclear magnetic resonance analyses
O Ijasan, DM McLendon - US Patent 11,852,013, 2023 - Google Patents
A method for partitioning NMR T 1-T 2 data may comprise: identifying modes in NMR T 1-T 2
data from a plurality of samples with a multimodal deconvolution or decomposition with …
data from a plurality of samples with a multimodal deconvolution or decomposition with …