[HTML][HTML] A review of the supercritical CO2 fluid applications for improved oil and gas production and associated carbon storage
Supercritical fluids find use in various areas in oil and gas production operations due to their
unique properties. Supercritical CO 2 (sc-CO 2) with its reduced viscosity, increased …
unique properties. Supercritical CO 2 (sc-CO 2) with its reduced viscosity, increased …
CO 2-responsive gels
RD Jansen-van Vuuren, S Naficy… - Chemical Society …, 2023 - pubs.rsc.org
CO2-responsive materials undergo a change in chemical or physical properties in response
to the introduction or removal of CO2. The use of CO2 as a stimulus is advantageous as it is …
to the introduction or removal of CO2. The use of CO2 as a stimulus is advantageous as it is …
A Literature Review of CO2, Natural Gas, and Water-Based Fluids for Enhanced Oil Recovery in Unconventional Reservoirs
Primary oil recovery from fractured unconventional formations, such as shale or tight sands,
is typically less than 10%. The development of an economically viable enhanced oil …
is typically less than 10%. The development of an economically viable enhanced oil …
Huff-n-puff technology for enhanced oil recovery in shale/tight oil reservoirs: Progress, gaps, and perspectives
In recent times, particularly in the 21st century, there has been an alarming increase in the
demand for global energy, along with continuous depletion in conventional oil reservoirs …
demand for global energy, along with continuous depletion in conventional oil reservoirs …
Pore-Scale Study on Shale Oil–CO2–Water Miscibility, Competitive Adsorption, and Multiphase Flow Behaviors
Due to the fracturing fluid imbibition and primary water, oil–water two-phase fluids generally
exist in shale nanoporous media. The effects of water phase on shale oil recovery and …
exist in shale nanoporous media. The effects of water phase on shale oil recovery and …
Optimization of CO2 huff-n-puff EOR in the Bakken Formation using numerical simulation and response surface methodology
CO 2 huff-n-puff has been identified as a promising method for enhancing oil recovery in
unconventional formations. However, the technique has not gained industry-wide adoption …
unconventional formations. However, the technique has not gained industry-wide adoption …
Shale core wettability alteration, foam and emulsion stabilization by surfactant: Impact of surfactant concentration, rock surface roughness and nanoparticles
OA Okunade, N Yekeen, E Padmanabhan… - Journal of Petroleum …, 2021 - Elsevier
Hexadecyltrimethyl ammonium bromide (HCTAB) and sodium dodecyl sulfate (SDS) are
popular conventional surfactants with versatile industrial and oilfield applications …
popular conventional surfactants with versatile industrial and oilfield applications …
A comparative study of CO2 and N2 huff-n-puff EOR performance in shale oil production
In this study, Huff-n-Puff (HnP) experiments were conducted to investigate the potential for
producing hydrocarbons from the shale core samples using CO 2 HnP and N 2 HnP …
producing hydrocarbons from the shale core samples using CO 2 HnP and N 2 HnP …
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 …
Extraction of shale oil with supercritical CO2: Effects of number of fractures and injection pressure
Experimental works and numerical simulation approaches have revealed that CO 2 huff-n-
puff could be a promising enhanced oil recovery (EOR) method of shale oil reservoirs. Latest …
puff could be a promising enhanced oil recovery (EOR) method of shale oil reservoirs. Latest …