Wettability alteration and adsorption of mixed nonionic and anionic surfactants on carbonates S Das, A Katiyar, N Rohilla, QP Nguyen, RT Bonnecaze Langmuir 36 (50), 15410-15422, 2020 | 30 | 2020 |
Industry-first hydrocarbon-foam EOR pilot in an unconventional reservoir: design, implementation, and performance analysis A Katiyar*, PD Patil, N Rohilla, P Rozowski, J Evans, T Bozeman, ... Unconventional Resources Technology Conference, Denver, Colorado, 22-24 July …, 2019 | 29 | 2019 |
Universal scaling of adsorption of nonionic surfactants on carbonates using cloud point temperatures S Das, A Katiyar, N Rohilla, Q Nguyen, RT Bonnecaze Journal of Colloid and Interface Science 577, 431-440, 2020 | 28 | 2020 |
Surfactant based EOR for tight oil unconventional reservoirs through wettability alteration: novel surfactant formulations and their efficacy to induce spontaneous imbibition PD Patil, N Rohilla, A Katiyar, W Yu, C Nelson, S Falcone, P Rozowski Unconventional Resources Technology Conference, Houston, Texas, 23-25 July …, 2018 | 24 | 2018 |
Unconventional reservoir hydrocarbon-gas foam enhanced-oil-recovery pilot: Design, implementation, and performance analysis A Katiyar, PD Patil, N Rohilla, M Crosley, T Miller, P Rozowski, J Evans, ... SPE Reservoir Evaluation & Engineering 24 (01), 194-204, 2021 | 22 | 2021 |
Surfactant based EOR for tight oil reservoirs through wettability alteration: novel surfactant formulations and their efficacy to induce spontaneous imbibition PD Patil, N Rohilla, A Katiyar, W Yu, S Falcone, C Nelson, P Rozowski SPE EOR conference at oil and Gas west asia, D011S002R004, 2018 | 19 | 2018 |
Design of a robust ASP formulation for clay rich and moderate permeability sandstone reservoir: from laboratory to single well chemical tracer test in the field N Rohilla, R Ravikiran, CT Carlisle, N Jones, MB Davis, KB Finch SPE Improved Oil Recovery Conference?, SPE-179678-MS, 2016 | 16 | 2016 |
A methodology for chemical formulation for wettability alteration induced water imbibition in carbonate reservoirs S Das, A Katiyar, N Rohilla, RT Bonnecaze, Q Nguyen Journal of Petroleum Science and Engineering 198, 108136, 2021 | 13 | 2021 |
Dreaming Big “Surfactant Injection in a Giant Offshore Carbonate Field”, From Successful Injection Trials to Pilot Design and Implementation M Pal, G Tarsauliya, P Patil, N Rohilla, H Mounzer, B Bacaud, SF Gilani, ... IOR 2019–20th European Symposium on Improved Oil Recovery 2019 (1), 1-22, 2019 | 9 | 2019 |
Microemulsion flow in porous media: potential impact on productivity loss M Izadi, H Kazemi, EJ Manrique, M Kazempour, N Rohilla SPE EOR Conference at Oil and Gas West Asia, SPE-169726-MS, 2014 | 9 | 2014 |
Pore structure of vuggy carbonates and rate dependent displacement in carbonate rocks N Rohilla, GJ Hirasaki SCA2011-21, 2011 | 6 | 2011 |
Field Trial for Wettability Alteration Using Surfactants: Formulation Development In Laboratory to the Implementation and Production Monitoring in an Offshore Reservoir N Rohilla, A Katiyar, PM Rozowski, A Gentilucci, PD Patil, M Pal, ... SPE Improved Oil Recovery Conference?, D021S053R001, 2020 | 5 | 2020 |
Successful Wettability Alteration Pilot in an Offshore Reservoir: Laboratory Analysis to Support Planning, Implementation and Interpretation N Rohilla, A Katiyar, P Saxena, M Pal, P Rozowski, A Gentilucci IOR 2021 2021 (1), 1-14, 2021 | 4 | 2021 |
Fluid-Rock Characterization for NMR Well Logging and Special Core Analysis G Hirasaki, K Mohanty Rice Univ., Houston, TX (United States), 2007 | 4 | 2007 |
Successful Implementation of an EOR Field-Trial Using Surfactant Induced Wettability: Formulation Design, Implementation & Interpretation and Key Lessons Learned N Rohilla, A Katiyar, A Kumar, P Hutson, PM Rozowski, A Gentilucci SPE Improved Oil Recovery Conference?, D031S033R001, 2022 | 2 | 2022 |
Successful Wettability Alteration Pilot in Offshore Reservoir: Pilot Planning, Execution, Monitoring and Interpretation M Pal, P Saxena, N Rohilla, A Katiyar, P Rozowski, T Knight IOR 2021 2021 (1), 1-19, 2021 | 2 | 2021 |
Transverse Relaxation in Sandstones due to the effect of Internal Field Gradients and Characterizing the pore structure of Vuggy Carbonates using NMR and Tracer analysis N Rohilla Rice University, 2013 | 2 | 2013 |
Additive for enhanced oil recovery PD Patil, M Churchfield, P Gao, TE Knight, W Yu, A Katiyar, N Rohilla, ... US Patent App. 17/597,814, 2022 | | 2022 |
Enhanced crude oil recovery from subterranean crude oil-bearing sandstone reservoirs A Katiyar, TE Knight, PD Patil, N Rohilla US Patent App. 17/431,880, 2022 | | 2022 |
Model reduction techniques for the stochastic simulations of dilute polymer solutions N Rohilla Masters Abstracts International 46 (06), 2007 | | 2007 |