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US6 patents

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US11566517B2Jan 31, 2023

Quantifying cement bonding quality of cased-hole wells using a quality index based on frequency spectra

LI BAOYAN2 citations70
US11493461B1Nov 8, 2022

Wettability estimation using T2 distributions of water in wetting and non-wetting phases

LI BAOYAN2 citations69
US11092714B2Aug 17, 2021

Fluid substitution method for T2 distributions of reservoir rocks

LI BAOYAN2 citations68
US11231474B2Jan 25, 2022

Inversion of NMR echo trains using a supplementary nonlinear equality constraint

LI BAOYAN1 citations58
US9080435B2Jul 14, 2015

Upgoing drainholes for reducing liquid-loading in gas wells

LI BAOYAN0 citations40
US10329905B2Jun 25, 2019

Method to estimate the influence of pore-size distribution on phase equilibrium of multi-component hydrocarbon systems in unconventional shale gas and oil reservoirs

LI BAOYAN0 citations39