Gas migration model for non-Newtonian fluids under shut-in well conditions
Addressing gas migration in a static mud column during the shut-in period is a major
concern in Pressurized Mud Cap Drilling (PMCD). Significant discrepancies have been …
concern in Pressurized Mud Cap Drilling (PMCD). Significant discrepancies have been …
The modeling of two-way coupled transient multiphase flow and heat transfer during gas influx management using fiber optic distributed temperature sensing …
Effective management of gas influxes during drilling for either oil-gas or geothermal wells is
crucial for ensuring operational safety and minimizing non-productive times, especially for …
crucial for ensuring operational safety and minimizing non-productive times, especially for …
Monitoring and characterization of gas migration in oil-based mud using fiber-optic DAS and DTS
Understanding gas dynamics in mud is essential for planning well control operations,
improving the reliability of riser gas handling procedures, and optimizing drilling techniques …
improving the reliability of riser gas handling procedures, and optimizing drilling techniques …
Gas Bullheading Study in an Instrumented Well
GA Samdani, SS Rao, Y Moganaradjou… - SPE/IADC Drilling …, 2023 - onepetro.org
Bullheading involves pumping produced fluids back into the formation using a kill-fluid. A
key operational parameter is the required bullheading rate which depends on surface …
key operational parameter is the required bullheading rate which depends on surface …
Degradation Analysis of Single-mode and Multimode Fibers in a Full-scale Wellbore and its Impact on DAS and DTS Measurements
G Ekechukwu, J Sharma - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Distributed fiber optic sensors (DFOSs) are viewed as a promising technology for efficient,
cost-effective, and nonintrusive real-time monitoring for a variety of applications. The …
cost-effective, and nonintrusive real-time monitoring for a variety of applications. The …
Comparison of Gas Signature and Void Fraction in Water-and Oil-Based Muds Using Fiber-Optic Distributed Acoustic Sensor, Distributed Temperature Sensor, and …
Accurate estimation and prediction of gas rise velocity, length of the gas influx region, and
void fraction are important for optimal gas kick removal, riser gas management, and well …
void fraction are important for optimal gas kick removal, riser gas management, and well …
Is Handling Gas in the Riser a Safe Alternative? Exploring the Limits and Opportunities for Safer Kick Handling During Deepwater Drilling
O Gabaldon, G Humphreys, ML Teixeira… - SPE/IADC Managed …, 2023 - onepetro.org
This work complements previous efforts exploring the opportunity for safer return to
operations after an influx event in deepwater drilling operations when an MPD system is …
operations after an influx event in deepwater drilling operations when an MPD system is …
[PDF][PDF] LSU Scholarly Repositor y
TS Adeyemi - 2024 - repository.lsu.edu
Reliable prediction of gas migration velocity, void fraction, and length of gas-affected region
in water and oil-based muds is essential for effective planning, control, and optimization of …
in water and oil-based muds is essential for effective planning, control, and optimization of …
Application of Distributed Fiber-Optic Sensing for Pressure Predictions and Multiphase Flow Characterization
GK Ekechukwu - 2022 - search.proquest.com
In the oil and gas industry, distributed fiber optics sensing (DFOS) has the potential to
revolutionize well and reservoir surveillance applications. Using fiber optic sensors is …
revolutionize well and reservoir surveillance applications. Using fiber optic sensors is …