Items where Author is "Padmanabhan, E."

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Number of items: 128.

Article

Khan, J.A. and Padmanabhan, E. and Ul Haq, I. and Franchek, M.A. (2023) Hydraulic fracturing with low and high viscous injection mediums to investigate net fracture pressure and fracture network in shale of different brittleness index. Geomechanics for Energy and the Environment, 33.

Abdulelah, H. and Negash, B.M. and Yaw, A.D. and Al-Shami, T.M. and Al-Yaseri, A. and Padmanabhan, E. (2022) Application of benchtop humidity and temperature chamber in the measurement of water vapor sorption in US shales from Mancos, Marcellus, Eagle Ford and Wolfcamp formations. Journal of Petroleum Exploration and Production Technology, 12 (10). pp. 2679-2689. ISSN 21900558

Samara, H. and Ostrowski, T.V. and Abdulkareem, F.A. and Padmanabhan, E. and Jaeger, P. (2022) Carbon dioxide adsorption and interaction with formation fluids of Jordanian unconventional reservoirs. Journal of Petroleum Exploration and Production Technology, 12 (3). pp. 811-823. ISSN 21900558

Khan, J.A. and Padmanabhan, E. and Haq, I.U. and Yekeen, N. and Mumtaz, M. and Prajapati, S. (2022) Experimental Assessment of Fracture Initiation and Wettability in Low and High Brittle Shales by CO2Foam Fracturing Fluids. Energy and Fuels, 36 (15). pp. 8288-8300. ISSN 08870624

Ibad, S.M. and Padmanabhan, E. (2022) Inorganic geochemical, mineralogical and methane sorption capacities of Paleozoic shale formations from Western Peninsular Malaysia: Implication of shale gas potential. Applied Geochemistry, 140. ISSN 08832927

Ibad, S.M. and Padmanabhan, E. (2022) Lithofacies, mineralogy, and pore types in Paleozoic gas shales from Western Peninsular Malaysia. Journal of Petroleum Science and Engineering, 212. ISSN 09204105

Balogun, A.I. and Padmanabhan, E. and Abdulkareem, F.A. and Gebretsadik, H.T. and Wilfred, C.D. and Soleimani, H. and Viswanathan, P.M. and Wee, B.S. and Yusuf, J.Y. (2022) Optimization of CO2 Sorption onto Spent Shale with Diethylenetriamine (DETA) and Ethylenediamine (EDA). Materials, 15 (23). ISSN 19961944

Abdulkareem, F.A. and Padmanabhan, E. (2021) Applied techniques for residual oil recovery from source rocks: A review of current challenges and possible developments. Canadian Journal of Chemical Engineering, 99 (1). pp. 251-267. ISSN 00084034

Yekeen, N. and Padmanabhan, E. and Abdulelah, H. and Irfan, S.A. and Okunade, O.A. and Khan, J.A. and Negash, B.M. (2021) CO2/brine interfacial tension and rock wettability at reservoir conditions: A critical review of previous studies and case study of black shale from Malaysian formation. Journal of Petroleum Science and Engineering, 196. ISSN 09204105

Iqbal, O. and Padmanabhan, E. and Mandal, A. and Dvorkin, J. (2021) Characterization of geochemical properties and factors controlling the pore structure development of shale gas reservoirs. Journal of Petroleum Science and Engineering, 206. ISSN 09204105

Haq, I.U. and Padmanabhan, E. and Iqbal, O. (2021) Depositional heterogeneities and brittleness of mudstone lithofacies in the marcellus subgroup, appalachian basin, New York, U.S.A. Energies, 14 (20). ISSN 19961073

Rahaman, M.S.A. and Vasant, P. and Haq, I.U. and Padmanabhan, E. and Jufar, S.R. and Sokkalingam, R. and Watada, J. (2021) Evaluation of tree-based ensemble learning algorithms to estimate total organic carbon from wireline logs. International Journal of Innovative Computing, Information and Control, 17 (3). pp. 807-829. ISSN 13494198

Abdulelah, H. and Negash, B.M. and Al-Shami, T.M. and Abdulkareem, F.A. and Padmanabhan, E. and Al-Yaseri, A. (2021) Mechanism of CH4 sorption onto a shale surface in the presence of cationic surfactant. Energy and Fuels, 35 (9). pp. 7943-7955. ISSN 08870624

Barham, A. and Ismail, M.S. and Hermana, M. and Padmanabhan, E. and Baashar, Y. and Sabir, O. (2021) Predicting the maturity and organic richness using artificial neural networks (ANNs): A case study of Montney Formation, NE British Columbia, Canada. Alexandria Engineering Journal, 60 (3). pp. 3253-3264. ISSN 11100168

Raj, J.J. and Lethesh, K.C. and Padmanabhan, E. (2021) Salt-solvent mixtures (SSMs): Investigation of physiochemical, thermodynamic and electrochemical properties of multifunctional imidazolium ionic liquids with DMSO. Journal of Molecular Liquids, 327. ISSN 01677322

Okunade, O.A. and Yekeen, N. and Padmanabhan, E. and Al-Yaseri, A. and Idris, A.K. and Khan, J.A. (2021) Shale core wettability alteration, foam and emulsion stabilization by surfactant: Impact of surfactant concentration, rock surface roughness and nanoparticles. Journal of Petroleum Science and Engineering, 207. ISSN 09204105

Akilu, S. and Padmanabhan, E. and Sun, Z. (2021) A review of transport mechanisms and models for unconventional tight shale gas reservoir systems. International Journal of Heat and Mass Transfer, 175. ISSN 00179310

Syed, A.H. and Yekeen, N. and Padmanabhan, E. and Idris, A.K. and Mohshim, D.F. (2020) Characterization of lauryl betaine foam in the Hele-Shaw cell at high foam qualities (80â��98). Petroleum Science, 17 (6). pp. 1634-1654. ISSN 16725107

Ibad, S.M. and Padmanabhan, E. (2020) Methane sorption capacities and geochemical characterization of Paleozoic shale Formations from Western Peninsula Malaysia: Implication of shale gas potential. International Journal of Coal Geology, 224. ISSN 01665162

Khan, J.A. and Irawan, S. and Padmanabhan, E. and Al-Kayiem, H.H. and Rai, S. (2020) Optimization of coiled tubing nozzle for sand removal from wellbore. Journal of Petroleum Exploration and Production Technology, 10 (1). pp. 53-66. ISSN 21900558

Rahman, M.T. and Negash, B.M. and Moniruzzaman, M. and Quainoo, A.K. and Bavoh, C.B. and Padmanabhan, E. (2020) An Overview on the potential application of ionic liquids in shale stabilization processes. Journal of Natural Gas Science and Engineering, 81. ISSN 18755100

Abdulkareem, F.A. and Radman, A. and Faugere, G. and Sathiavelu, S. and Irfan, S.A. and Padmanabhan, E. (2020) Petro-physical properties of Marcellus shale samples and their impact on CO2 adsorption: Equilibrium, kinetics, and empirical modeling study. Journal of Natural Gas Science and Engineering, 81. ISSN 18755100

Abdulelah, H. and Negash, B.M. and Yekeen, N. and Al-Hajri, S. and Padmanabhan, E. and Al-Yaseri, A. (2020) Synergetic effect of surfactant concentration, salinity, and pressure on adsorbed methane in shale at low pressure: An experimental and modeling study. ACS Omega, 5 (32). pp. 20107-20121. ISSN 24701343

Yekeen, N. and Padmanabhan, E. and Syed, A.H. and Sevoo, T. and Kanesen, K. (2020) Synergistic influence of nanoparticles and surfactants on interfacial tension reduction, wettability alteration and stabilization of oil-in-water emulsion. Journal of Petroleum Science and Engineering, 186. ISSN 09204105

Yekeen, N. and Padmanabhan, E. and Sevoo, T.A. and Kanesen, K.A. and Okunade, O.A. (2020) Wettability of rock/CO2/brine systems: A critical review of influencing parameters and recent advances. Journal of Industrial and Engineering Chemistry, 88. pp. 1-28. ISSN 1226086X

Patel, M.C. and Abdalla Ayoub Mohammed, M. and Padmanabhan, E. and Zolotukhin, A. (2020) A brief review on behavior of sandstone, limestone and shale rocks under laser radiations. International Journal of Emerging Trends in Engineering Research, 8 (1 1.2 ). pp. 213-220. ISSN 23473983

Rani, S. and Prusty, B.K. and Padmanabhan, E. and Pal, S.K. (2019) Applicability of various adsorption isotherm models on adsorption of methane and CO2 on Indian shales. Environmental Progress and Sustainable Energy, 38 (6). ISSN 19447442

Rani, S. and Padmanabhan, E. and Bakshi, T. and Prusty, B.K. and Pal, S.K. (2019) CO2 sorption and rate characteristics in micropores of shales. Journal of Natural Gas Science and Engineering, 68. ISSN 18755100

Verma, A. and Chauhan, G. and Ojha, K. and Padmanabhan, E. (2019) Characterization of Nano-Fe2O3-Stabilized Polymer-Free Foam Fracturing Fluids for Unconventional Gas Reservoirs. Energy and Fuels, 33 (11). pp. 10570-10582. ISSN 08870624

Yekeen, N. and Manan, M.A. and Idris, A.K. and Padmanabhan, E. and Junin, R. and Samin, A.M. and Gbadamosi, A.O. and Oguamah, I. (2019) Corrigendum to â��A comprehensive review of experimental studies of nanoparticles-stabilized foam for enhanced oil recoveryâ�� (Journal of Petroleum Science and Engineering (2018) 164 (43â��74), (S0920410518300445) (10.1016/j.petrol.2018.01.035)). Journal of Petroleum Science and Engineering, 174. pp. 1332-1338. ISSN 09204105

Yusuf, I. and Padmanabhan, E. (2019) Delineation of reservoir lateral continuity for flow zones in wells using cluster analysis: Case of West Baram Delta, offshore-Sarawak. International Journal of Advanced and Applied Sciences, 6 (4). pp. 20-32. ISSN 2313626X

Ali, A.M. and Padmanabhan, E. and Mijinyawa, A. and Kwaya, M.Y. (2019) Effect of pH on the stability of quartz in a multi-phase system of kaolinite, hydrous Al (hydr)oxide and quartz. SN Applied Sciences, 1 (5). ISSN 25233971

Pillai, P. and Saw, R.K. and Singh, R. and Padmanabhan, E. and Mandal, A. (2019) Effect of synthesized lysine-grafted silica nanoparticle on surfactant stabilized O/W emulsion stability: Application in enhanced oil recovery. Journal of Petroleum Science and Engineering, 177. pp. 861-871. ISSN 09204105

Yusuf, I. and Padmanabhan, E. (2019) Impact of rock fabric on flow unit characteristics in selected reservoir sandstones from West Baram Delta Offshore, Sarawak. Journal of Petroleum Exploration and Production Technology, 9 (3). pp. 2149-2164. ISSN 21900558

Yekeen, N. and Padmanabhan, E. and Idris, A.K. and Chauhan, P.S. (2019) Nanoparticles applications for hydraulic fracturing of unconventional reservoirs: A comprehensive review of recent advances and prospects. Journal of Petroleum Science and Engineering, 178. pp. 41-73. ISSN 09204105

Iqbal, O. and Ahmad, M. and Padmanabhan, E. (2019) New model of brittleness index to locate the sweet spots for hydraulic fracturing in unconventional reservoirs. ARPN Journal of Engineering and Applied Sciences, 14 (18). pp. 3271-3283. ISSN 18196608

Owusu, E.B. and Tsegab, H. and Sum, C.W. and Padmanabhan, E. (2019) Organic geochemical analyses of the Belata black shale, Peninsular Malaysia; implications on their shale gas potential. Journal of Natural Gas Science and Engineering, 69. ISSN 18755100

Ali, Y. and Padmanabhan, E. (2019) Prediction of lamination patterns in Heterolithic sedimentary sequence, offshore Sarawak (Malaysia). Advances in Science, Technology and Innovation. pp. 203-205. ISSN 25228714

Rani, S. and Padmanabhan, E. and Prusty, B.K. (2019) Review of gas adsorption in shales for enhanced methane recovery and CO2 storage. Journal of Petroleum Science and Engineering, 175. pp. 634-643. ISSN 09204105

Ali, Y. and Padmanabhan, E. and Andriamihaja, S. and Faisal, A. (2019) Spatial variations prediction in carbonate porosity using artificial neural network: Subis Limestones, Sarawak, Malaysia. Advances in Science, Technology and Innovation. pp. 189-191. ISSN 25228714

Andriamihaja, S. and Padmanabhan, E. and Ben-Awuah, J. and Sokkalingam, R. (2019) Static dissolution-induced 3D pore network modification and its impact on critical pore attributes of carbonate rocks é��æ��æ�¡ä»¶ä¸�ç¢³é ¸ç��å²©ä¸�ç»´å�é��ç½�ç»�ç��æº¶è��æ�¹é� å��å ¶å¯¹å�é��ç»�æ��ç��å½±å��. Shiyou Kantan Yu Kaifa/Petroleum Exploration and Development, 46 (2). pp. 361-369. ISSN 10000747

Yekeen, N. and Padmanabhan, E. and Idris, A.K. and Ibad, S.M. (2019) Surfactant adsorption behaviors onto shale from Malaysian formations: Influence of silicon dioxide nanoparticles, surfactant type, temperature, salinity and shale lithology. Journal of Petroleum Science and Engineering, 179. pp. 841-854. ISSN 09204105

Yekeen, N. and Padmanabhan, E. and Idris, A.K. (2019) Synergistic effects of nanoparticles and surfactants on n-decane-water interfacial tension and bulk foam stability at high temperature. Journal of Petroleum Science and Engineering, 179. pp. 814-830. ISSN 09204105

Akilu, S. and Baheta, A.T. and Chowdhury, S. and Padmanabhan, E. and Sharma, K.V. (2019) Thermophysical profile of SiCâ��CuO/C nanocomposite in base liquid ethylene glycol. Powder Technology, 354. pp. 540-551. ISSN 00325910

Akilu, S. and Baheta, A.T. and Kadirgama, K. and Padmanabhan, E. and Sharma, K.V. (2019) Viscosity, electrical and thermal conductivities of ethylene and propylene glycol-based Î²-SiC nanofluids. Journal of Molecular Liquids, 284. pp. 780-792. ISSN 01677322

Qi, C.L. and Wee, S.C. and Maulianda, B. and Barati, R. and Zafri bin Bahruddin, A. and Padmanabhan, E. (2018) Determination of solvation free energy of carbon dioxide (CO2) in the mixture of brine, Alfa Olefin Sulfonate (AOS) and CH4 after foam fracturing in the shale reservoirs on enhanced shale gas recovery (ESGR). Journal of Natural Gas Science and Engineering, 54. pp. 102-109. ISSN 18755100

Mahgoub, M.I. and Padmanabhan, E. and Abdullatif, O.M. (2018) Facies and porosity 3D models constrained by stochastic seismic inversion to delineate Paleocene fluvial/lacustrine reservoirs in Melut Rift Basin, Sudan. Marine and Petroleum Geology, 98. pp. 79-96. ISSN 02648172

Yusuf, I. and Padmanabhan, E. (2018) IMPACT OF SMALL - SCALE HETEROGENEITY ON POTENTIAL RECOVERY IN SELECTED RESERVOIR SANDSTONES FROM WEST BARAM DELTA, OFFSHORE, SARAWAK. Petroleum and Coal, 60 (3). pp. 496-507. ISSN 13377027

Ali, A.M. and Padmanabhan, E. and Baioumy, H. (2018) Incorporation of silica into the goethite structure: a microscopic and spectroscopic study. Acta Geochimica, 37 (6). pp. 911-921. ISSN 20960956

Al-Mutarreb, A. and Jufar, S.R. and Abdulelah, H. and Padmanabhan, E. (2018) Influence of water immersion on pore system and methane desorption of shales: A case study of batu gajah and kroh shale formations in Malaysia. Energies, 11 (6). ISSN 19961073

Abdulelah, H. and Mahmood, S.M. and Al-Hajri, S. and Hakimi, M.H. and Padmanabhan, E. (2018) Retention of hydraulic fracturing water in shale: The influence of anionic surfactant. Energies, 11 (12). ISSN 19961073

Ibad, S.M. and Padmanabhan, E. (2018) SPECTROSCOPIC AND PETROGRAPHIC CHARACTERIZATION OF SHALE FROM KUBANG PASU FORMATION, MALAYSIA. Petroleum and Coal, 60 (2). pp. 321-329. ISSN 13377027

Ibad, S.M. and Padmanabhan, E. (2018) Significance of spectroscopic characterization for determining depositional environment of organic matter in some devonian shale. Petroleum and Coal, 60 (6). pp. 1241-1249. ISSN 13377027

Fosu-Duah, E. and Padmanabhan, E. and Vintane, J.A.G. (2018) VARIATIONS IN SURFACE POTENTIAL CHARACTERISTICS OF SELECTED SHALES FROM CENTRAL LUCONIA, OFFSHORE SARAWAK- MALAYSIA. Petroleum and Coal, 60 (2). pp. 244-254. ISSN 13377027

Yekeen, N. and Manan, M.A. and Idris, A.K. and Padmanabhan, E. and Junin, R. and Samin, A.M. and Gbadamosi, A.O. and Oguamah, I. (2018) A comprehensive review of experimental studies of nanoparticles-stabilized foam for enhanced oil recovery. Journal of Petroleum Science and Engineering, 164. pp. 43-74. ISSN 09204105

Yekeen, N. and Padmanabhan, E. and Idris, A.K. (2018) A review of recent advances in foam-based fracturing fluid application in unconventional reservoirs. Journal of Industrial and Engineering Chemistry, 66. pp. 45-71. ISSN 1226086X

Ali, A.M. and Padmanabhan, E. and Baioumy, H. (2017) Characterization of Alkali-Induced Quartz Dissolution Rates and Morphologies. Arabian Journal for Science and Engineering, 42 (6). pp. 2501-2513. ISSN 2193567X

Ben-Awuah, J. and Padmanabhan, E. and Sokkalingam, R. (2017) Geochemistry of Miocene sedimentary rocks from offshore West Baram Delta, Sarawak Basin, Malaysia, South China Sea: implications for weathering, provenance, tectonic setting, paleoclimate and paleoenvironment of deposition. Geosciences Journal, 21 (2). pp. 167-185. ISSN 12264806

Maneth Wanniarachchi, W.A. and Gamage, R.P. and Perera, M.S.A. and Rathnaweera, T.D. and Gao, M. and Padmanabhan, E. (2017) Investigation of depth and injection pressure effects on breakdown pressure and fracture permeability of shale reservoirs: An experimental study. Applied Sciences (Switzerland), 7 (7). ISSN 20763417

Fosu-Duah, E. and Padmanabhan, E. and GÃ¡mez Vintaned, J.A. (2017) Micro-scale hydrocarbon distribution in organic-rich shales: A case study in the Union Springs Formation, Marcellus Subgroup (USA). Petroleum and Coal, 59 (5). pp. 641-652. ISSN 13377027

Mahgoub, M.I. and Padmanabhan, E. and Abdullatif, O.M. (2017) Seismic inversion as a predictive tool for porosity and facies delineation in Paleocene fluvial/lacustrine reservoirs, Melut Basin, Sudan. Marine and Petroleum Geology, 86. pp. 213-227. ISSN 02648172

Andriamihaja, S. and Padmanabhan, E. (2017) characterization of pore system changes induced by dissolution in carbonate rocks. Petroleum and Coal, 59 (5). pp. 582-589. ISSN 13377027

Ben-Awuah, J. and Padmanabhan, E. (2017) An enhanced approach to predict permeability in reservoir sandstones using artificial neural networks (ANN). Arabian Journal of Geosciences, 10 (7). ISSN 18667511

Ben-Awuah, J. and Padmanabhan, E. (2016) Application of attenuated total reflectance-fourier transform infrared spectroscopy (ATR-FTIR) to evaluate impact of rock heterogeneities on hydrocarbon distribution in deltaic reservoir sandstones. Petroleum and Coal, 58 (4). pp. 522-538. ISSN 13377027

Andriamihaja, S. and Padmanabhan, E. and Ben-Awuah, J. (2016) Characterization of pore systems in carbonate using 3D X -ray computed tomography. Petroleum and Coal, 58 (4). pp. 507-516. ISSN 13377027

Fosu-Duah, E.L. and Padmanabhan, E. and GÃ¡mez Vintaned, J.A. (2016) Electrophoretic behavior of some shales from the setap formation, Sarawak Basin, Malaysia. International Journal of Applied Engineering Research, 11 (1). pp. 337-341. ISSN 09734562

Nasvi, M.C.M. and Rathnaweera, T.D. and Padmanabhan, E. (2016) Geopolymer as well cement and its mechanical integrity under deep down-hole stress conditions: application for carbon capture and storage wells. Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2 (4). pp. 245-256. ISSN 23638419

Baioumy, H. and Ulfa, Y. and Nawawi, M. and Padmanabhan, E. and Anuar, M.N.A. (2016) Mineralogy and geochemistry of Palaeozoic black shales from Peninsular Malaysia: Implications for their origin and maturation. International Journal of Coal Geology, 165. pp. 90-105. ISSN 01665162

Andriamihaja, S. and Padmanabhan, E. and Ben-Awuah, J. and Sokkalingam, R. (2016) Modeling the impacts of petrophysical and textural parameters on dissolution of carbonate rocks at 25Â°C, 50Â°C, and 75Â°C. Petroleum and Coal, 58 (3). pp. 359-367. ISSN 13377027

Ali, A.M. and Padmanabhan, E. and Baioumy, H. (2016) Petrographic and microtextural analyses of miocene sandstones of onshore West Baram delta province, Sarawak basin: Implications for porosity and reservoir rock quality. Petroleum and Coal, 58 (2). pp. 162-184. ISSN 13377027

Ben-Awuah, J. and Padmanabhan, E. and Andriamihaja, S. and Amponsah, P.O. and Ibrahim, Y. (2016) Petrophysical and reservoir characteristics of sedimentary rocks from offshore west Baram Delta, Sarawak Basin, Malaysia. Petroleum and Coal, 58 (4). pp. 414-429. ISSN 13377027

Mahgoub, M.I. and Padmanabhan, E. and Abdullatif, O.M. (2016) Sedimentological reservoir characteristics of the Paleocene fluvial/lacustrine Yabus Sandstone, Melut Basin, Sudan. Journal of African Earth Sciences, 123. pp. 75-88. ISSN 1464343X

Ali, A.M. and Padmanabhan, E. and Baioumy, H. (2016) Surface characterization of goethite-humate chelations complexated with quartz. Petroleum and Coal, 58 (6). pp. 668-675. ISSN 13377027

Van Ranst, E. and Padmanabhan, E. and Vandenberghe, R.E. and De Grave, E. and Mees, F. (2016) Yellowing of a red south african kandiudult, studied by means of mÃ¶ssbauer spectroscopy. Soil Science, 181 (2). pp. 75-81. ISSN 0038075X

Padmanabhan, E. and Sivapriya, B. and Huang, K.H. and Askury, A.K. and Chow, W.S. (2015) The impact of stylolites and fractures in defining critical petrophysical and geomechanical properties of some carbonate rocks. Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 1 (1-2). pp. 55-67. ISSN 23638419

Ali, A.M. and Padmanabhan, E. (2014) Quartz surface morphology of Tertiary rocks from North East Sarawak, Malaysia: Implications for paleo-depositional environment and reservoir rock quality predictions. Shiyou Kantan Yu Kaifa/Petroleum Exploration and Development, 41 (6). pp. 697-704. ISSN 10000747

Ali, A.M. and Padmanabhan, E. (2014) Quartz surface morphology of Tertiary rocks from North East Sarawak, Malaysia: Implications for paleo-depositional environment and reservoir rock quality predictions. Petroleum Exploration and Development, 41 (6). pp. 761-770. ISSN 18763804

Padmanabhan, E. and Eswaran, H. and Reich, P.F. (2013) Soil carbon stocks in Sarawak, Malaysia. Science of the Total Environment, 465. pp. 196-204. ISSN 00489697

Rahmani, O. and Aali, J. and Junin, R. and Mohseni, H. and Padmanabhan, E. and Azdarpour, A. and Zarza, S. and Moayyed, M. and Ghazanfari, P. (2013) The origin of oil in the Cretaceous succession from the South Pars Oil Layer of the Persian Gulf. International Journal of Earth Sciences, 102 (5). pp. 1337-1355. ISSN 14373254

Padmanabhan, E. and Eswaran, H. and Mermut, A.R. (2012) Classifying soils at the ultimate stage of weathering in the tropics. Journal of Plant Nutrition and Soil Science, 175 (1). pp. 86-93. ISSN 14368730

Conference or Workshop Item

Ishak, K.E.H.K. and Khan, J.A. and Padmanabhan, E. and Ramalan, N.H.M. (2023) Friction Reducers in Hydraulic Fracturing Fluid Systems - A Review. In: UNSPECIFIED.

Prajapati, S. and Padmanabhan, E. (2022) Application of Machine Learning for Shale Reservoir Permeability Prediction. In: UNSPECIFIED.

Irfan, S.A. and Abdulkareem, F.A. and Radman, A. and Faugere, G. and Padmanabhan, E. (2022) Artificial neural network (ANN) modeling for CO2 adsorption on Marcellus Shale. In: UNSPECIFIED.

Haq, I.U. and Padmanabhan, E. and Khan, J.A. and Uthayakumar, T. (2022) Elastic properties and pore structure characterization of selected shales in the sungai Perlis beds, Terengganu, Peninsular Malaysia. In: UNSPECIFIED.

Danso, D.K. and Negash, B.M. and Padmanabhan, E. (2022) First principle elastic property study of Î±-AI2O3for application as nano-proppants. In: UNSPECIFIED.

Khan, J.A. and Padmanabhan, E. and Ul-Haq, I. (2022) Hydraulic Fracturing to Investigate Impact of Fracturing Medium, Bedding Angle and Perforation Length on Fracture Growth in Low and High Brittle Shale. In: UNSPECIFIED.

Abdulkareem, F.A. and Padmanabhan, E. (2022) Hydrocarbons and residual oil recovery with ultrasonic-assisted waves and co-solvents. In: UNSPECIFIED.

Ibad, S.M. and Padmanabhan, E. (2022) Major, trace, and rare earth element geochemistry of black shales from Devonian Sanai Formation in Northwestern Peninsula Malaysia: implications for the depositional environment, provenance, and tectonic setting. In: UNSPECIFIED.

Abdulkareem, F.A. and Faugere, G. and Radman, A. and Irfan, S.A. and Sathiavelu, S. and Padmanabhan, E. (2022) Marcellus shale characteristics and CO2adsorption: equilibrium and kinetic modeling study. In: UNSPECIFIED.

Rahman, T. and Negash, B.M. and Moniruzzaman, M. and Padmanabhan, E. and Ato, Q.K. (2022) Performance Evaluation of 1-Butyl-3-Methylimidazolium Chloride as Shale Swelling Inhibitor. In: UNSPECIFIED.

Abdulelah, H. and Negash, B.M. and Babatunde, K.A. and Alzanam, A.A.A. and Hakimi, M.H. and Padmanabhan, E. (2022) Surface analysis of liquid adsorption onto shale. In: UNSPECIFIED.

Iqbal, O. and Padmanabhan, E. and Abdulkareem, F.A. and Rabe, A.H.C. and Mumtaz, M. (2022) The competitive adsorption of CO2 and CH4 and pore structure characterization: implication for enhanced gas recovery and carbon sequestration. In: UNSPECIFIED.

Syed, I. and Padmanabhan, E. (2021) Assessment of shale gas potential of Paleozoic shales from Western Peninsular Malaysia. In: UNSPECIFIED.

Prajapati, S. and Padmanabhan, E. (2021) Characterization of shaleâ��s sweet-spots. In: UNSPECIFIED.

Balogun, A.I. and Abdulkareem, F.A. and Irfan, S.A. and Padmanabhan, E. (2021) The Effective Process Parameters of CO2 Adsorption on Peninsular Malaysia Shale Samples. In: UNSPECIFIED.

Haq, I.U. and Padmanabhan, E. and Khan, J.A. and Sajid, Z. (2021) Factors Affecting Methane Adsorption and Storage in Black Shales of Varying Maturity and Kerogen Type. In: UNSPECIFIED.

Kristen Samy, R.R. and Prajapati, S. and Padmanabhan, E. (2021) Geophysical techniques for unconventional fracture characterization. In: UNSPECIFIED.

Prajapati, S. and Padmanabhan, E. (2021) HYDRAULIC FRACTURING: COULOMB FAILURE IN SHALE FRACTURING. In: UNSPECIFIED.

Syed, I.M. and Padmanabhan, E. (2021) Impact of Heterogeneities on Sorption Capacities of Potential Paleozoic Gas Shales from Western Peninsular Malaysia. In: UNSPECIFIED.

Ameenuddin Irfan, S. and Fadhli, M.Z. and Padmanabhan, E. (2021) Machine learning model to predict the contact of angle using mineralogy, TOC and process parameters in shale. In: UNSPECIFIED.

Abduelah, H. and Negash, B.M. and Kim, K.B. and Padmanabhan, E. and Arif, M. and Metwaly, A.R. and Keshavarz, A. and Iglauer, S. (2021) Molecular Simulation of Methane Sorption onto Kerogen Surface of Shale in Presence of Surfactant. In: UNSPECIFIED.

Irfan, S.A. and Azli, N.M. and Abdulkareem, F.A. and Padmanabhan, E. (2021) Multivariate Based Analysis of Methane Adsorption Correlated to Toc and Mineralogy Impact from Different Shale Fabrics. In: UNSPECIFIED.

Abdulkareem, D.F. and Irfan, S. and Padmanabhan, E. (2021) Process parameter, mineralogy, and wettability influence for CO2 adsorption on Terengganu shale samples and their interrogation on improved oil recovery. In: UNSPECIFIED.

Padmanabhan, E. and Prajapati, S. (2021) SUBSURFACE CHARACTERIZATION FOR CO2 SEQUESTRATION IN FRACTURED SHALE RESERVOIRS. In: UNSPECIFIED.

Ganeson, M. and Padmanabhan, E. (2021) Unraveling hydraulically fractured shale-microbe interaction for biogenic methane enhancement. In: UNSPECIFIED.

Iqbal, O. and Padmanabhan, E. (2020) Impact of petrophysical and geomechanical modelling on brittleness index. In: UNSPECIFIED.

Sharifigaliuk, H. and Mahmood, S.M. and Padmanabhan, E. (2019) Evaluation of the wettability variation of shales by drop shape analysis approach. In: UNSPECIFIED.

Ahmad, M. and Padmanabhan, E. and Haghighi, M. and Rajabi, M. (2018) Brine estimation in shale gas reservoirs using wireline logging and laboratory data: A case study from Murteree Shale, Cooper Basin, South Australia. In: UNSPECIFIED.

Al-Mutarreb, A.M. and Jufar, S.R. and Abdulelah, H. and Padmanabhan, E. and Mostafa, G. and Ahmed, M. (2018) The Influence of shales characteristics on CO2 adsorption behaviour under sub-critical conditions. In: UNSPECIFIED.

Ibrahim, Y. and Padmanabhan, E. and Ano, A.B. and Ismail, W. (2016) Heat flow characterization and baseline of sandstone using infra-red thermography. In: UNSPECIFIED.

Balulla, S. and Padmanabhan, E. and Over, J. (2015) Comparative study of microfacies variation in two samples from the Chittenango member, Marcellus shale subgroup, western New York state, USA. In: UNSPECIFIED.

Mahgoub, M. and Padmanabhan, E. (2012) Enhancing the interpretation of rift structures in Sudan using AVO analysis and seismic inversion. In: UNSPECIFIED.

Ramli, M.S. and Padmanabhan, E. (2012) Heterogeneity of the hydrocarbon distribution in tertiary sediments of North-East Sarawak. In: UNSPECIFIED.

Padmanabhan, E. (2012) Perturbation of homogeneous thermal conductivity distribution in some carbonates by stylolites. In: UNSPECIFIED.

Mahgoub, M. and Padmanabhan, E. (2011) Enhancing the interpretation of rift structures in Sudan using AVO analysis and seismic inversion. In: UNSPECIFIED.

Ramli, M.S. and Padmanabhan, E. (2011) Heterogeneity of the hydrocarbon distribution in tertiary sediments of north-east Sarawak. In: UNSPECIFIED.

Padmanabhan, E. (2011) Perturbation of homogeneous thermal conductivity distribution in some carbonates by stylolites. In: UNSPECIFIED.

Book

Padmanabhan, E. and Jayasangar, T. and Gamage, R.P. (2023) Digitalization in the oil and gas industry. IOS Press, pp. 1-7. ISBN 9781643684192; 9781643684185

Watada, J. and Tan, S.C. and Lin, P.-C. and Yano, H. and Yabuuchi, Y. and Padmanabhan, E. and Jain, L.C. (2023) Preface. IOS Press, v-vi. ISBN 9781643684192; 9781643684185

Watada, J. and Tan, S.C. and Lin, P.-C. and Yano, H. and Yabuuchi, Y. and Padmanabhan, E. and Jain, L.C. (2023) Unconventional Methods for Geoscience, Shale Gas and Petroleum in the 21st Century. IOS Press, pp. 1-309. ISBN 9781643684192; 9781643684185

Padmanabhan, E. and Reich, P.F. (2023) World soil map based on soil taxonomy. Elsevier, V4-218-V4-231. ISBN 9780128229743

Padmanabhan, E. and Reich, P.F. (2023) World soil map based on soil taxonomy. Elsevier, V4-218-V4-231. ISBN 9780128229743; 9780323951333

Padmanabhan, E. and Gamage, R.P. and Fosuduah, E. (2018) Shale gas as an alternative energy source. IGI Global, pp. 561-575. ISBN 9781522538684; 1522538674; 9781522538677

Eswaran, H. and Reich, P.F. and Padmanabhan, E. (2016) World soil resources opportunities and challenges. CRC Press, pp. 29-52. ISBN 9781439844519; 9781439844502

This list was generated on Fri Dec 5 13:25:01 2025 +08.