Comparative Analysis of Managed Pressure Drilling Methodologies: Enhancing Well Control and Drilling Efficiency
Abstract: Managed Pressure Drilling (MPD) has emerged as a transformative technology for addressing complex drilling challenges in narrow pressure margin environments. This study presents a comparative analysis of four primary MPD methodologies- Constant Bottomhole Pressure (CBHP), Pressurized Mud Cap Drilling (PMCD), Dual Gradient Drilling (DGD), and Controlled Mud Level (CML)/Returns Flow Control (RFC)- based on operational data from 100 wells across eight major petroleum basins. Results demonstrate that MPD implementation achieved an average 71% reduction in non-productive time, 93% improvement in well control incidents, and cost savings averaging $6.1M per well. Statistical analysis reveals strong correlations (r? = 0.89) between formation characteristics and optimal methodology selection. CBHP methodology exhibited superior performance in narrow margin environments (
Keywords: Managed Pressure Drilling, Well Control, CBHP, PMCD, DGD, CML/RFC, Drilling Efficiency, Non-Productive Time
How to Cite?: Jagroop Singh Yadav, "Comparative Analysis of Managed Pressure Drilling Methodologies: Enhancing Well Control and Drilling Efficiency", Volume 15 Issue 2, February 2026, International Journal of Science and Research (IJSR), Pages: 923-926, https://www.ijsr.net/getabstract.php?paperid=SR26215224902, DOI: https://dx.doi.org/10.21275/SR26215224902