Enhanced Oil Recovery Techniques for Mature Oilfields: A Comparative Analysis

Thesis Abstract

The abstract for the thesis titled "Enhanced Oil Recovery Techniques for Mature Oilfields A Comparative Analysis" is as follows Abstract
Enhanced Oil Recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from mature oilfields. This thesis presents a comprehensive comparative analysis of various EOR methods to evaluate their effectiveness in revitalizing mature oilfields. The study focuses on identifying the most suitable EOR technique for specific reservoir conditions, considering factors such as geological characteristics, fluid properties, and economic feasibility. Chapter one provides an introduction to the research topic, highlighting the background, problem statement, objectives, limitations, scope, significance of the study, and the structure of the thesis. Chapter two presents a detailed literature review of ten key studies related to EOR techniques in mature oilfields, discussing their applications, advantages, and limitations. Chapter three outlines the research methodology, including the selection criteria for EOR techniques, data collection methods, simulation models, and analysis tools. The chapter also addresses the experimental design, data analysis procedures, and validation techniques used in the study. In chapter four, the findings of the comparative analysis are discussed in detail, focusing on the performance of different EOR methods in enhancing oil recovery from mature oilfields. The chapter evaluates the effectiveness of techniques such as chemical flooding, gas injection, thermal methods, and microbial EOR in improving oil production rates and ultimate recovery factors. The conclusion and summary in chapter five provide a comprehensive overview of the research findings, highlighting the key insights, implications, and recommendations for future research in the field of EOR for mature oilfields. The study contributes to the existing body of knowledge by offering valuable insights into the selection and application of EOR techniques based on reservoir-specific conditions, thereby enabling oil companies to make informed decisions to optimize hydrocarbon recovery and maximize economic returns. Overall, this thesis serves as a valuable resource for petroleum engineers, researchers, and industry professionals seeking to enhance oil recovery from mature oilfields through the effective application of EOR techniques.