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Advanced Closed-Loop Reservoir Management for Computationally Efficient Data Assimilation and Real-Time Production Optimization of SAGD Reservoirs
DownloadSpring 2018
Steam-assisted gravity drainage (SAGD), an in-situ thermal oil recovery method is successfully utilized to extract bitumen from the Canadian oil sands. To improve the reservoir performance, an idea of closed-loop reservoir management (CLRM) was proposed that comprises near-continuous data...
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Fall 2014
The near wellbore region is subjected to cyclic loads due to repeated changes of the mean effective stress. These repeated loads result in plastic deformation and sanding problems which can occur in injection or production wells. The difficulty is more pronounced in weakly consolidated reservoirs...
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Spring 2024
This work aims to conduct a techno-economic feasibility analysis of adopting a hybrid approach to hydrogen generation. This includes grey hydrogen sourced from natural gas using Steam Methane Reforming (SMR) and green hydrogen from renewable energy. The key focus is on assessing the environmental...
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Numerical Assessment of Caprock Integrity in SAGD Operations Considering Mechanical Anisotropic Behavior of Shale Layers
DownloadSpring 2016
There has been an increasing awareness of the importance of caprock integrity during Steam Assisted Gravity Drainage (SAGD) operations. However, mathematical tools that have been developed for caprock integrity studies have not incorporated an important characteristic of cap shales, which is the...
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Real-Time Feedback Control of the SAGD Process using Model Predictive Control to Improve Recovery: A Simulation Study
DownloadSpring 2015
Scope of the Work: For over a decade, the oil industry has been moving to “smart fields”, which deploy wells with remotely operated valves and permanently installed downhole sensors for real-time pressure and temperature measurements. Real-time data from these “intelligent wells” provide key...
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Relationship between Micro and Macro Mechanical Properties of Cemented Artificial Conglomerate
DownloadFall 2017
Micromechanics modeling is becoming more popular in geotechnical analysis. It allows engineers to understand the deformation and failure processes at the microscopic level. Due to the advancement of computer capacities and numerical methods for micromechanics analysis, engineers are able to...