A review on the applications of nuclear magnetic resonance (NMR) in the oil and gas industry: laboratory and field-scale measurements
This review presents the latest update, applications, techniques of the NMR tools in both
laboratory and field scales in the oil and gas upstream industry. The applications of NMR in …
laboratory and field scales in the oil and gas upstream industry. The applications of NMR in …
Permeability of hydrate-bearing fine-grained sediments: Research status, challenges and perspectives
Commercial development of natural gas hydrate, over 90% of which is found in fine-grained
sediments worldwide, is of significance to energy structure, energy security, and global …
sediments worldwide, is of significance to energy structure, energy security, and global …
Experimental study on CO2/Water flooding mechanism and oil recovery in ultralow-Permeability sandstone with online LF-NMR
T Zhang, M Tang, Y Ma, G Zhu, Q Zhang, J Wu, Z Xie - Energy, 2022 - Elsevier
The investigation of the mechanism of CO 2/water flooding in ultralow-permeability oil
reservoir is critical to the enhanced oil recovery. In this study, a series of core flooding …
reservoir is critical to the enhanced oil recovery. In this study, a series of core flooding …
Factors affecting pore structure of granite under cyclic heating and cooling: A nuclear magnetic resonance investigation
Q Li, X Li, T Yin - Geothermics, 2021 - Elsevier
High-temperature rocks in the geothermal reservoir are susceptible to damage under
periodic extraction and reinjection conditions, and variation of the pore structure threatens …
periodic extraction and reinjection conditions, and variation of the pore structure threatens …
Changes in microstructure and mechanical properties of shales exposed to supercritical CO2 and brine
Shale is a source rock for hydrocarbon recovery that can be stimulated by CO 2-based
fluids, as well as a caprock for CO 2 geological sequestration due to its extremely low …
fluids, as well as a caprock for CO 2 geological sequestration due to its extremely low …
Study on spontaneous imbibition and displacement characteristics of mixed-wet tight sandstone reservoir based on high-precision balance and NMR method
Wettability is the key to understanding the complex seepage characteristics of tight
sandstone reservoirs, which will affect the distribution of the residual hydrocarbon resources …
sandstone reservoirs, which will affect the distribution of the residual hydrocarbon resources …
[HTML][HTML] Insights into controlling factors of pore structure and hydraulic properties of broken rock mass in a geothermal reservoir
Q Li, D Ma, Y Zhang, Y Liu, Y Ma, D Hu - Lithosphere, 2021 - pubs.geoscienceworld.org
The filled broken rock mass in a geothermal reservoir under high-pressure work fluid and
overburden stress is of great significance to the efficient operation of the geothermal system …
overburden stress is of great significance to the efficient operation of the geothermal system …
Analysis of stress sensitivity and movable fluid characteristics of tight sandstone based on NMR and permeability experiments
Z Jiang, Y Zhu, P Li, J Xiang, Y Wang - Energy & Fuels, 2023 - ACS Publications
The movable fluid porosity can be used as a sensitivity factor to reflect the seepage capacity
of tight reservoirs. However, the stress sensitivity and compressibility of samples differ and it …
of tight reservoirs. However, the stress sensitivity and compressibility of samples differ and it …
[HTML][HTML] Methanogenic activity in water-saturated reservoir analogues for underground hydrogen storage: The role of surface area
The activity of methanogenic Archaea in porous formations is influenced by various pore
characteristics, including porosity, surface area, and the gas-liquid interfacial area. This …
characteristics, including porosity, surface area, and the gas-liquid interfacial area. This …
Modeling molecular interactions with wetting and non-wetting rock surfaces by combining electron paramagnetic resonance and NMR relaxometry
Three types of natural rocks─ Bentheimer and Berea sandstones, as well as Liège Chalk─
have been aged by immersion in a bitumen solution for extended periods of time in two …
have been aged by immersion in a bitumen solution for extended periods of time in two …