Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from mature reservoirs. This thesis investigates the optimization of EOR techniques in mature reservoirs to enhance recovery efficiency and increase overall production. The study focuses on identifying the most effective strategies for improving oil recovery in mature fields through the application of advanced reservoir engineering methods. The research begins with an introduction to the challenges faced in mature reservoirs and the importance of implementing optimized EOR techniques to address these challenges. A comprehensive literature review is conducted to explore the existing EOR methods and their effectiveness in mature reservoirs. The review covers ten key aspects of EOR techniques, including water flooding, gas injection, chemical EOR, thermal EOR, and microbial EOR, among others. The research methodology chapter outlines the approach taken to investigate the optimization of EOR techniques in mature reservoirs. This includes data collection, reservoir modeling, simulation studies, and performance evaluation of different EOR methods. The methodology also incorporates the use of advanced analytical tools and software to analyze reservoir data and optimize recovery strategies. The findings chapter presents a detailed discussion of the results obtained from the research. The analysis includes the comparison of various EOR techniques in terms of their efficiency, cost-effectiveness, and environmental impact. The findings highlight the most promising strategies for optimizing EOR in mature reservoirs and provide recommendations for the industry to improve recovery rates and extend the economic life of mature fields. In conclusion, this thesis offers valuable insights into the optimization of EOR techniques in mature reservoirs and their potential impact on hydrocarbon recovery. The study emphasizes the importance of implementing advanced reservoir engineering methods to maximize production efficiency and sustainability in mature fields. By optimizing EOR techniques, operators can enhance oil recovery rates, reduce operational costs, and minimize environmental risks associated with hydrocarbon extraction from mature reservoirs. Keywords Enhanced oil recovery, Mature reservoirs, Reservoir engineering, Optimization strategies, Hydrocarbon production, Recovery efficiency, Economic sustainability.

Thesis Overview

The project titled "Optimization of Enhanced Oil Recovery Techniques in Mature Reservoirs" aims to address the challenges associated with maximizing oil production from mature reservoirs. Mature reservoirs are characterized by declining production rates and the presence of unrecovered oil trapped in the reservoir rock. Enhanced oil recovery (EOR) techniques offer potential solutions to increase recovery rates and prolong the economic lifespan of these reservoirs. The research will involve a comprehensive review of existing literature on EOR techniques, focusing on their applicability to mature reservoirs. The study will explore various EOR methods such as water flooding, gas injection, chemical flooding, thermal methods, and emerging technologies like nanotechnology and microbial EOR. By evaluating the advantages and limitations of each technique, the project aims to identify the most suitable EOR methods for mature reservoirs based on reservoir characteristics, cost-effectiveness, and environmental impact. In the research methodology, field case studies and numerical simulations will be used to assess the performance of selected EOR techniques in mature reservoirs. The study will involve data analysis, reservoir modeling, and simulation studies to optimize the design and implementation of EOR projects. By integrating reservoir engineering principles with advanced modeling techniques, the project aims to develop guidelines and recommendations for the successful application of EOR techniques in mature reservoirs. The findings of this research are expected to provide valuable insights into the optimization of EOR techniques in mature reservoirs, leading to improved oil recovery efficiency and economic viability. The project outcomes will contribute to the development of best practices for reservoir management and the sustainable exploitation of oil reserves in mature fields. Ultimately, this research seeks to enhance the understanding of EOR processes in mature reservoirs and facilitate the transition towards more efficient and environmentally friendly oil recovery practices. In conclusion, the project on "Optimization of Enhanced Oil Recovery Techniques in Mature Reservoirs" represents a significant contribution to the field of petroleum engineering by addressing the technical and economic challenges associated with maximizing oil production from mature reservoirs. The research outcomes are expected to benefit the oil and gas industry by providing practical solutions for enhancing recovery rates and extending the productive life of mature oil fields."