Nuclear magnetic resonance (NMR) has been applied widely and successfully in
conventional and unconventional reservoirs, and can be used to investigate petrophysical …

Microwave heating is a promising non-aqueous technology in coal seam enhancement.
Recently, it has been considered as an alternative technology to hydraulic fracturing and …

Shales are important components of petroleum systems, and it is necessary to reveal their
petrophysical properties as reservoirs. Low-field nuclear magnetic resonance (NMR) has …

Tectonism significantly affects the pore type and pore structure evolution of organic-rich
shale. The Lower Cambrian Lujiaping Shale in the northeastern of the upper Yangtze area …

Characterizing free and adsorbed hydrocarbon is crucial for the resources assessment and
mobility evaluation of shale oil plays. The complex feature of hydrogen-bearing components …

Abstract Characterization of microscopic pore system of organic-rich shales is of great
importance for understanding the occurrence mechanism and flow behavior of shale oil …

The adsorption characteristics of shale under the reservoir conditions have significant effects
on the original gas in place and productivity. In this study, based on realistic kerogen …

The complex and multiscale nature of shale gas transport imposes new challenges to the
already well-developed techniques for conventional reservoirs, especially digital core …

Aiming at obtaining an accurate porosity of gas shale, various approaches are attempted.
Therein, nuclear magnetic resonance (NMR), being treated as a kind of new-developed …

Based on results of laboratory tests and a study of exploration wells, we investigate
Carboniferous–Permian unconventional natural gases in lateral extension and vertical …