| A review of drillstring vibration modeling and suppression methods A Ghasemloonia, DG Rideout, SD Butt Journal of Petroleum Science and Engineering 131, 150-164, 2015 | 218 | 2015 |
| Safety and risk analysis of managed pressure drilling operation using Bayesian network M Abimbola, F Khan, N Khakzad, S Butt Safety science 76, 133-144, 2015 | 210 | 2015 |
| Data driven model for sonic well log prediction D Onalo, S Adedigba, F Khan, LA James, S Butt Journal of Petroleum Science and Engineering 170, 1022-1037, 2018 | 90 | 2018 |
| Modeling investigation of low salinity water injection in sandstones and carbonates: Effect of Na+ and SO42− C Esene, D Onalo, S Zendehboudi, L James, A Aborig, S Butt Fuel 232, 362-373, 2018 | 79 | 2018 |
| Vibration analysis of a drillstring in vibration-assisted rotary drilling: finite element modeling with analytical validation A Ghasemloonia, D Geoff Rideout, SD Butt Journal of Energy Resources Technology 135 (3), 032902, 2013 | 76 | 2013 |
| Kick control reliability analysis of managed pressure drilling operation I Sule, F Khan, S Butt, M Yang Journal of Loss Prevention in the Process Industries 52, 7-20, 2018 | 69 | 2018 |
| Determination of bubble point pressure and oil formation volume factor: Extra trees compared with LSSVM-CSA hybrid and ANFIS models M Seyyedattar, MM Ghiasi, S Zendehboudi, S Butt Fuel 269, 116834, 2020 | 65 | 2020 |
| Numerical and experimental modeling of non-Darcy flow in porous media HA Belhaj, KR Agha, AM Nouri, SD Butt, MR Islam SPE Latin America and Caribbean Petroleum Engineering Conference, SPE-81037-MS, 2003 | 64 | 2003 |
| Data-driven dynamic risk analysis of offshore drilling operations SA Adedigba, O Oloruntobi, F Khan, S Butt Journal of petroleum science and engineering 165, 444-452, 2018 | 62 | 2018 |
| Evaluation of MASW techniques to image steeply dipping cavities in laterally inhomogeneous terrain C Xu, SD Butt Journal of Applied Geophysics 59 (2), 106-116, 2006 | 59 | 2006 |
| Analysis of multi-mode nonlinear coupled axial-transverse drillstring vibration in vibration assisted rotary drilling A Ghasemloonia, DG Rideout, SD Butt Journal of Petroleum Science and Engineering 116, 36-49, 2014 | 53 | 2014 |
| Machine learning approach to model rock strength: prediction and variable selection with aid of log data MI Miah, S Ahmed, S Zendehboudi, S Butt Rock Mechanics and Rock Engineering 53, 4691-4715, 2020 | 52 | 2020 |
| Dynamic single PDC cutter rock drilling modeling and simulations focusing on rate of penetration using distinct element method B Akbari, SD Butt, K Munaswamy, F Arvani ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-11-379, 2011 | 52 | 2011 |
| Molecular dynamics simulations in reservoir analysis of offshore petroleum reserves: A systematic review of theory and applications M Seyyedattar, S Zendehboudi, S Butt Earth-science reviews 192, 194-213, 2019 | 49 | 2019 |
| Experimental investigation of bit vibration on rotary drilling penetration rate H Li, S Butt, K Munaswamy, F Arvani ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-10-426, 2010 | 46 | 2010 |
| Numerical simulation of non-Darcy flow utilizing the New Forchheimer's diffusivity equation HA Belhaj, KR Agha, AM Nouri, SD Butt, HF Vaziri, MR Islam SPE Middle East Oil and Gas Show and Conference, SPE-81499-MS, 2003 | 44 | 2003 |
| Numerical modeling of Forchheimer's equation to describe Darcy and non-Darcy flow in porous media HA Belhaj, KR Agha, AM Nouri, SD Butt, HH Vaziri, MR Islam SPE Asia Pacific oil and gas conference and exhibition, SPE-80440-MS, 2003 | 40 | 2003 |
| Overpressure prediction using the hydro-rotary specific energy concept O Oloruntobi, S Adedigba, F Khan, R Chunduru, S Butt Journal of Natural Gas Science and Engineering 55, 243-253, 2018 | 39 | 2018 |
| Evaluation of acoustic attenuation as an indicator of roof stability in advancing headings SD Butt, C Mukherjee, G Lebans International Journal of Rock Mechanics and Mining Sciences 37 (7), 1123-1131, 2000 | 38 | 2000 |
| The shear-wave velocity prediction for sedimentary rocks O Oloruntobi, S Butt Journal of Natural Gas Science and Engineering 76, 103084, 2020 | 37 | 2020 |
