Enhanced oil recovery in shale reservoirs by gas injection
JJ Sheng - Journal of Natural Gas Science and Engineering, 2015 - Elsevier
Highlights•Provide a comprehensive description of alkaline-crude oil reaction.•Quantify how
much surfactant can be generated by such reaction.•Discuss about the reasons for low oil …
much surfactant can be generated by such reaction.•Discuss about the reasons for low oil …
A technical review of CO2 for enhanced oil recovery in unconventional oil reservoirs
Unconventional oil reservoirs have become an increasingly essential resource for energy in
recent years. Despite the massive oil reserves in these reservoirs, as well as the current …
recent years. Despite the massive oil reserves in these reservoirs, as well as the current …
Molecular insights into carbon dioxide enhanced multi-component shale gas recovery and its sequestration in realistic kerogen
S Wang, X Yao, Q Feng, F Javadpour, Y Yang… - Chemical Engineering …, 2021 - Elsevier
Understanding the governing processes of CO 2 huff-n-puff in shales is essential for
enhancing shale gas recovery and CO 2 sequestration. However, existing studies have not …
enhancing shale gas recovery and CO 2 sequestration. However, existing studies have not …
An Experimental Study of Cyclic CO2 Injection to Improve Shale Oil Recovery
The low recovery and high oil volume remaining in shale oil reservoirs are a strong
motivation to investigate the application of enhanced oil recovery methods in these …
motivation to investigate the application of enhanced oil recovery methods in these …
Monitoring oil displacement and CO2 trapping in low-permeability media using NMR: A comparison of miscible and immiscible flooding
Dynamic monitoring of the internal fluid distribution during CO 2 immiscible/miscible flooding
provides a crucial window for illuminating key processes controlling displacement and …
provides a crucial window for illuminating key processes controlling displacement and …
Oil Recovery Performance of Immiscible and Miscible CO2 Huff-and-Puff Processes
A Abedini, F Torabi - Energy & Fuels, 2014 - ACS Publications
The recovery performance of immiscible and miscible CO2 huff-and-puff processes for
enhanced oil recovery (EOR) in a light crude oil sample was experimentally investigated …
enhanced oil recovery (EOR) in a light crude oil sample was experimentally investigated …
Microscopic transport and phase behaviors of CO2 injection in heterogeneous formations using microfluidics
CO 2 injection into the geological formations is a promising option to enhance oil recovery
while simultaneously contributing to carbon storage. Conventional core tests provide critical …
while simultaneously contributing to carbon storage. Conventional core tests provide critical …
Recovery mechanisms of hydrocarbon mixtures in organic and inorganic nanopores during pressure drawdown and CO2 injection from molecular perspectives
Competitive adsorption of hydrocarbon mixtures (C 1-C 2-C 3) as well as CO 2 in shale
nanopores is of critical importance to CO 2 enhanced shale gas recovery. While …
nanopores is of critical importance to CO 2 enhanced shale gas recovery. While …
Enhanced light oil recovery from tight formations through CO2 huff 'n'puff processes
J Ma, X Wang, R Gao, F Zeng, C Huang… - Fuel, 2015 - Elsevier
The major objective of this paper was to evaluate the viability of CO 2 huff 'n'puff processes
as primary means to enhance oil recovery in low-pressure tight reservoirs and thereby …
as primary means to enhance oil recovery in low-pressure tight reservoirs and thereby …
The influence of CO2 huff and puff in tight oil reservoirs on pore structure characteristics and oil production from the microscopic scale
CO 2 huff-n-puff can store CO 2 and improve the recovery of tight oil reservoir. The
asphaltene precipitation produced by the interaction of CO 2 and oil causes damage to tight …
asphaltene precipitation produced by the interaction of CO 2 and oil causes damage to tight …