Performance evaluation of fracturing fluids in the presence of NaCl, CaCl2 and KCl as hydrate inhibitors for extremely low temperature stimulation applications

I Wilson, H Patel, H Sreenivasan, S Krishna - International Journal of …, 2024 - Elsevier
Naturally occurring gas hydrates are established as an abundant reserve of natural gas.
Production initiatives raised challenges such as low production rate, freezing problems …

Assessing the performance of fracturing fluids integrated with amino acids as kinetic hydrate inhibitors in exceptionally low temperature environments

I Wilson, S Krishna - Colloids and Surfaces A: Physicochemical and …, 2025 - Elsevier
The reason for the lack of permeability in gas hydrate bearing sediments is due to the
assumption of hydrates in porous spaces of these sediments, inevitably blocking transfer …

[HTML][HTML] Synergistic enhancement of oil recovery: integrating anionic-nonionic surfactant mixtures, SiO2 nanoparticles, and polymer solutions for optimized crude oil …

A Gazem, S Krishna - Petroleum, 2024 - Elsevier
Enhanced oil recovery (EOR) methods are essential for optimizing oil extraction from
modern reservoirs. This research delved into the synergistic impact of combining anionic …

Evaluation of rheological properties of guar gum-based fracturing fluids enhanced with hydroxyl group bearing thermodynamic hydrate inhibitors

I Wilson, S Krishna - International Journal of Biological Macromolecules, 2025 - Elsevier
Naturally occurring gas clathrates are a significant methane resource—the primary
component of natural gas, regarded as the cleanest hydrocarbon and a key feedstock for …

Experimental study on fracture properties of heat-treated granite in I-II mixed mode suffered from water and liquid nitrogen cooling methods

Y Li, L Zhou, X **ao, X Liang, H Wang, H Zhang… - Engineering Fracture …, 2024 - Elsevier
Hot dry rock (HDR) development is significant for solving energy problems and realizing
energy conservation and emission reduction. Liquid nitrogen (LN 2) fracturing and hydraulic …

The Role of Gas Hydrates in Storing Natural Gas-Hydrogen Blends for Coupling Power-to-X and Decarbonization

S Krishna, B Mahant, MD Robustillo… - Energy & …, 2024 - ACS Publications
Power-to-X (PtX) will play a pivotal role in decarbonizing gas-based industries by enabling
the conversion of renewable electricity into various forms of energy carriers such as …

[HTML][HTML] Sustainable hydrate inhibition: Pectin and MEG synergy for deep-sea environments

A Singh, S Krishna, A Suri, LK Singh, I Wilson - Natural Gas Industry B, 2024 - Elsevier
To ensure the continuous operation of the oil and gas industry, it is imperative to maintain an
uninterrupted flow of oil and gas through pipelines and pay specific attention to preventing …

Performance evaluation of methane hydrate inhibitor (NaCl) integrated polymer gels for extremely low temperature hydraulic fracturing applications

I Wilson, H Patel, H Sreenivasan, S Krishna - Gas Science and Engineering, 2024 - Elsevier
Gas hydrates (GH) are an abundantly available natural resource that has trapped huge
amounts of methane gas through millions of years where its quantity is estimated to be twice …

Numerical simulation study on the ultimate injection concentration and injection strategy of a proppant in hydraulic fracturing

J Wu, Y He, B Zeng, H Huang, J Gui… - Frontiers in Energy …, 2024 - frontiersin.org
The injection volume and the distribution of a proppant inside a fracture have a direct impact
on the stimulation effect of fracturing. In this study, a new proppant transport model was …

Secondary and tertiary mode of recovery in low salinity waterflooding: a comprehensive study with insights into wettability alteration and interfacial tension

A Gazem, S Krishna - Brazilian Journal of Chemical Engineering, 2024 - Springer
This study offers a thorough examination of Enhanced Oil Recovery (EOR) tactics using core
flooding and imbibition cell experiments. It aims to evaluate how using low-salinity water …