Globally scalable geothermal energy production through managed pressure operation control of deep closed-loop well systems AH Fallah, Q Gu, D Chen, P Ashok, E van Oort, M Holmes Energy Conversion and Management 236, 114056, 2021 | 46 | 2021 |
A switching MPD controller for mitigating riser gas unloading events in offshore drilling Q Gu, AH Fallah, A Ambrus, Z Ma, D Chen, P Ashok, E van Oort SPE Drilling & Completion 35 (02), 201-217, 2020 | 26* | 2020 |
Temperature dynamics and its effects on gas influx handling during managed pressure drilling operations AH Fallah, Q Gu, Z Ma, AK Vajargah, D Chen, P Ashok, E van Oort, R May Journal of Natural Gas Science and Engineering 83, 103614, 2020 | 23 | 2020 |
An integrated thermal and multi-phase flow model for estimating transient temperature dynamics during drilling operations AH Fallah, Q Gu, Z Ma, A Karimi Vajargah, D Chen, P Ashok, E van Oort, ... SPE/IADC Drilling Conference and Exhibition, D031S013R001, 2019 | 21 | 2019 |
A novel dilution control strategy for gas kick handling and riser gas unloading mitigation in deepwater drilling Q Gu, A Fallah, T Feng, S Bakshi, D Chen, P Ashok, D Moore, E van Oort Journal of Petroleum Science and Engineering 196, 107973, 2021 | 20 | 2021 |
Hole cleaning case studies analyzed with a transient cuttings transport model AH Fallah, Q Gu, G Saini, D Chen, P Ashok, E van Oort, ... SPE Annual Technical Conference and Exhibition?, D021S015R004, 2020 | 20 | 2020 |
Design optimization of bottom-hole assembly to reduce drilling vibration T Feng, S Bakshi, Q Gu, Z Yan, D Chen Journal of Petroleum Science and Engineering 179, 921-929, 2019 | 16 | 2019 |
Higher precision automated managed pressure drilling control achieved through the addition of a thermal model Q Gu, AH Fallah, A Ambrus, D Chen, P Ashok, E van Oort International Petroleum Technology Conference, D031S070R004, 2019 | 13 | 2019 |
Computationally efficient simulation of non-isothermal two-phase flow during well construction using a new reduced drift-flux model Q Gu, AH Fallah, A Ambrus, T Feng, D Chen, P Ashok, E van Oort Applied Thermal Engineering 206, 118077, 2022 | 11 | 2022 |
A finite element modeling framework for planar curved beam dynamics considering nonlinearities and contacts T Feng, S Bakshi, Q Gu, D Chen Journal of Computational and Nonlinear Dynamics 14 (8), 081003, 2019 | 9 | 2019 |
Predicting Bottomhole Circulating Temperature while Drilling High Enthalpy Geothermal Wells Using Machine Learning Models MS Khaled, Q Gu, D Chen, P Ashok, E van Oort GRC Transactions 46, 1315-1326, 2022 | 5 | 2022 |
A comprehensive deepwater well control system for riser gas unloading mitigation Q Gu | 5 | 2021 |
MPD choke control considering the thixotropic gelation behavior of drilling fluids O Erge, Q Gu, D Chen, E van Oort Journal of Petroleum Science and Engineering 208, 109793, 2022 | 4 | 2022 |
A Novel Deepwater Kick Control Strategy for Handling Riser Gas Unloading with Data-Driven Parameter Estimation Q Gu, AH Fallah, S Gul, P Ashok, D Chen, E van Oort, D Moore SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference …, 2020 | 2 | 2020 |
Managed Temperature Drilling: An Automated Real-Time Controller for Downhole Temperature Control in Geothermal and HPHT Wells A Luu, N Wang, Q Gu, M Khaled, P Ashok, D Chen, E Van Oort SPE/IADC Drilling Conference and Exhibition, D031S021R003, 2024 | 1 | 2024 |
Real-Time Multi-Event Anomaly Detection using Elliptic Envelope and A Deep Neural Network for Enhanced MPD Robustness Q Gu, A Fallah, P Ashok, D Chen, E Van Oort SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference …, 2021 | 1 | 2021 |
Operation Analysis on Refrigeration System Combined with Heat Pipe H He, W Wang, Z Qi, R Zhuan, Q Gu | | 2016 |