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Nnanna Okoli

Observed names: N. Okoli, Nnanna O. Okoli, Nnanna Onwuegbueha Okoli, Okoli Nnanna
ORCID: 0009-0007-9579-7946
Observed ORCID: 0009-0007-9579-7946
OpenAlex ID: A5111983257
Amphipathic anionic surfactant modified hydrophilic polyethylene glycol-nanosilica composite as effective viscosifier and filtration control agent for water-based drilling muds
2022 · Shafeeg O. Blkoor, M.N.A. Mohd Norddin, et al. · Arabian Journal of Chemistry · 36
Beneficiation of Nigerian bentonite using local materials
2020 · Kevin C. Igwilo, N. Uwaezuoke, et al. · Journal of Petroleum Exploration and Production Technology · 16
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Effect of Mud Weight on Hole Cleaning During Oil and Gas Drilling Operations Effective Drilling Approach
2019 · Kevin C. Igwilo, Emeka E. Okoro, et al. · The Open Petroleum Engineering Journal · 11
Experimental Analysis of Persea americana as Filtration Loss Control Additive for Non-Aqueous Drilling Fluid
2019 · Kevin Chinwuba Igwilo, Emeka Emmanuel Okoro, et al. · International journal of engineering research in Africa · 10
Characterization of Local Clay for Drilling Mud Production
2022 · Onyejekwe Ifeanyichukwu Michael, Duru Ugochukwu Ilozuruike, et al. · International Journal of Oil Gas and Coal Engineering · 8
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Effect of Nanoparticles in Drilling Fluids on the Transportation of Different Cutting Sizes in a Rotating Horizontal Pipe
2025 · Jeffrey O. Oseh, M.N.A.M. Norddin, et al. · The Journal of Engineering Research [TJER] · 7
Synthesis of Novel Salt-Resistant and High-Temperature Hydroxyapatite Nanoparticle for Rheology, Lubricity, Surface Tension, and Filtration Property Modifications of Water-Based Drilling Mud
2024 · J. O. Oseh, M. N. A. M. Norddin, et al. · SPE Nigeria Annual International Conference and Exhibition · 4
Metallic Oxides Nanoparticles: The New Frontier in EOR
2020 · Odo Jude Emeka, Anthony Chikwe, et al. · American Journal of Applied Scientific Research · 4
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Experimental Evaluation of Temperature Effects on Detarium microcarpum, Brachystegia eurycoma and Pleurotus Biomaterial Mud
2017 · K. C. Igwilo, G. O. Osueke, et al. · Open Journal of Yangtze Oil and Gas · 4
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Evaluation of Pleurotus as Fluid Loss Control Agent in Synthetic Base Mud for Oil and Gas Drilling Operations
2021 · Kevin Chinwuba Igwilo, Nnaemeka Uwaezuoke, et al. · International journal of engineering research in Africa · 3
Examining the Effect of Carbon-Based Nanomaterials on the Electrical Resistivity, Rheological Properties, and Cuttings Carrying Index of Bentonite-Based Drilling Fluids
2025 · J. O. Oseh, M. N. A. M. Norddin, et al. · SPE Nigeria Annual International Conference and Exhibition · 2
A Novel Approach to Shale Stability Enhancement in Drilling Fluid Using Nano-Crystalline Hydroxyapatite Treated with Anionic Sodium Dodecyl Sulphate
2024 · J. O. Oseh, M. N. A. M. Norddin, et al. · SPE Nigeria Annual International Conference and Exhibition · 2
Hydrate formation and its influence on natural gas pipeline: Simulation study
2024 · Ifeanyichukwu Michael Onyejekwe, Nnaemeka Uwaezuoke, et al. · Zastita materijala · 1
Thermal stability and resistance to divalent cations of surfactant-modified SPAM/SiO2 nanocomposites in water-based drilling muds
2026 · Jeffrey O. Oseh, S.O.A. SaifulAzry, et al. · Journal of Molecular Liquids
Comparative Evaluations of Surfactant-Functionalized Eggshell Powder as a Bridging Agent in Water-Based Muds under High-Temperature Conditions
2026 · Jeffrey O. Oseh, S. O. A. Saiful Azry, et al. · SPE Nigeria Annual International Conference and Exhibition
De-emulsification of Nigerian light crude oil using heavy Akylbenzene Sulfonate and its rheological verification
2017 · Kevin C. Igwilo, Emeka Emmanuel Okoro, et al. · Covenant University Repository (Covenant University)
Works count: 16
Citation count: 108
H-index: 6
I10-index: 4
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