Recent advances in deep eutectic solvents as shale swelling inhibitors: A comprehensive review

K Sultana, MT Rahman, K Habib, L Das - ACS omega, 2022 - ACS Publications
Inhibitors have evolved from their primary function of controlling swelling during hydraulic
fracturing processes in shale reservoirs. This study provides a comprehensive review of …

Ion-adsorbed REE clays: Swelling challenges and future solutions

BM Negash, AJ Effiong, HW Khan, NIB Zulkifli - Journal of Molecular …, 2024 - Elsevier
The extraction of rare earth elements (REE) has experienced a significant transition from
primary sources to secondary and tertiary (alternative) sources. Ion-adsorbed clay (IAC) …

Effects of imidazolium-and ammonium-based ionic liquids on clay swelling: experimental and simulation approach

MT Rahman, BM Negash, DK Danso, A Idris… - Journal of Petroleum …, 2021 - Springer
Water-based fracturing fluids without an inhibitor promote clay swelling, which eventually
creates wellbore instability. Several ionic liquids (ILs) have been studied as swelling …

Uncertainty handling in wellbore trajectory design: a modified cellular spotted hyena optimizer-based approach

K Biswas, MT Rahman, AH Almulihi, F Alassery… - Journal of Petroleum …, 2022 - Springer
It is vital to optimize the drilling trajectory to reduce the possibility of drilling accidents and
boosting the efficiency. Previously, the wellbore trajectory was optimized using the true …

Potential valorization of granitic waste material as microproppant for induced unpropped microfractures in shale

DK Danso, BM Negash, N Yekeen, JA Khan… - Journal of Natural Gas …, 2021 - Elsevier
Billions of tons of quarried material are globally produced per annum, generating siliceous
solid cutting and powder waste which are usually disposed of in landfill sites. Herein, two …

Performance evaluation of 1-butyl-3-methylimidazolium chloride as shale swelling inhibitor

T Rahman, BM Negash, M Moniruzzaman… - … Series: Earth and …, 2022 - iopscience.iop.org
Shale instability due to hydration and swelling is an unavoidable problem during hydraulic
fracturing or drilling with water-based fluids. In this study, 1-butyl-3-methylimidazolium …

Ionic liquids as sustainable additives for water-based drilling fluids for high-temperature applications: A review

B Ajuna, X Li, L Zhu, W Gong, R Bai… - Journal of Molecular …, 2025 - Elsevier
The use of conventional drilling fluid systems in harsh unconventional reservoirs presents
several technical challenges, including significant fluid loss and swelling of shale formations …

Preparation and Application of New Polyhydroxy Ammonium Shale Hydration Inhibitor

X Chang, Q Wang, J Hu, Y Sun, S Chen, X Gu, G Chen - Processes, 2023 - mdpi.com
Wellbore instability caused by the hydration of shale formations during drilling is a major
problem in drilling engineering. In this paper, the shale inhibition performance of …

Produced Fluid Induced Mineralogy and Elemental Alterations of Caney Shale, Southern Oklahoma

GA Awejori, F **ong, A Katende… - ARMA US Rock …, 2023 - onepetro.org
This study involves batch reactor experiments and subsequent analyses of samples from
Caney Shale in the Ardmore Basin of South-Central Oklahoma. Samples include mainly …