Scaling-up dynamic elastic logs to pseudo-static elastic moduli of rocks using a wellbore stability analysis approach in the Marun oilfield, SW Iran
Wellbore stability analysis is a critical component of petroleum engineering, evaluating the
risks of sanding, reservoir compaction, and casing failures. Laboratory rock mechanical …
risks of sanding, reservoir compaction, and casing failures. Laboratory rock mechanical …
Fully coupled thermo-hydro-mechanical model for wellbore stability analysis in deep gas-bearing unsaturated formations based on thermodynamics
A fully rigorous unsaturated thermo-hydro-mechanical (THM) coupling model based on non-
equilibrium thermodynamics and continuum mechanics is developed to investigate the …
equilibrium thermodynamics and continuum mechanics is developed to investigate the …
[HTML][HTML] Wellbore stability in a depleted reservoir by finite element analysis of coupled thermo-poro-elastic units in an Oilfield, SW Iran
Sustaining wellbore stability in depleted reservoirs is a crucial concern. With production from
hydrocarbon reservoirs, the reservoir's pore pressure is reduced over time, and the reservoir …
hydrocarbon reservoirs, the reservoir's pore pressure is reduced over time, and the reservoir …
A novel triaxial strength criterion for rocks based on the ultimate strength and its application
S **e, H Lin, H Duan, R Yao, T Ma - Geoenergy Science and Engineering, 2025 - Elsevier
Strength criteria are the basis for rock engineering stability assessment and structural
optimization design. To predict the triaxial strength of various lithologies, a novel strength …
optimization design. To predict the triaxial strength of various lithologies, a novel strength …
[HTML][HTML] Thermo-poroelastic analysis of drilling fluid pressure and temperature on wellbore stresses in the Mansouri oilfield, SW Iran
Ensuring wellbore stability is essential for successful oilfield drilling operations, as instability
can prolong drilling time and escalate costs, potentially resulting in halted operations and …
can prolong drilling time and escalate costs, potentially resulting in halted operations and …
A fully coupled thermo-poro-elastic model predicting the stability of wellbore in deep-sea drilling. Part B: Sensitivity analysis
A good understanding of the mechanical behavior around the wellbore is important for
predicting wellbore stability in deep-sea drilling (DSD) for oil and gas production. In Part A of …
predicting wellbore stability in deep-sea drilling (DSD) for oil and gas production. In Part A of …
Design of Wellbore Trajectory Using Geomechanical Modeling for Improving Wellbore Stability: A Case Study
YHS AlShwelie, M Rahimi - Journal of Geomine, 2024 - jgm.birjand.ac.ir
In this research, geomechanical modeling was used to determine the optimum inclination
angle and route/trajectory of drilling and to maximize wellbore stability during a drilling …
angle and route/trajectory of drilling and to maximize wellbore stability during a drilling …
Coupled Thm Responses of Two-Phase Fluid and Wellbore Integrity with Weak Planes in Naturally Fractured Media
Y Wang - Available at SSRN 5044820 - papers.ssrn.com
Abstract A coupled Thermal-Hydraulic-Mechanical (THM) formulation is developed based
on a dual-porosity model with two-phase fluid flow to simulate the wellbore responses of …
on a dual-porosity model with two-phase fluid flow to simulate the wellbore responses of …
[PDF][PDF] Results in Earth Sciences
Sustaining wellbore stability in depleted reservoirs is a crucial concern. With production from
hydrocarbon reservoirs, the reservoir's pore pressure is reduced over time, and the reservoir …
hydrocarbon reservoirs, the reservoir's pore pressure is reduced over time, and the reservoir …