Thesis Abstract

Abstract
The field of geophysics plays a crucial role in the exploration and characterization of subsurface reservoirs. This thesis focuses on the application of seismic inversion techniques for characterizing subsurface reservoirs, aiming to enhance the understanding of the subsurface structure and properties. Seismic inversion is a powerful tool that enables the transformation of seismic reflection data into quantitative information about the subsurface, providing valuable insights for reservoir characterization and exploration activities. Chapter 1 provides an introduction to the research topic, presenting the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter 2 covers ten key aspects related to seismic inversion techniques, reservoir characterization, and geophysical exploration methods. Chapter 3 outlines the research methodology, including data acquisition, processing techniques, inversion algorithms, and model calibration procedures. In Chapter 4, the findings of the study are extensively discussed, focusing on the application of seismic inversion techniques to characterize subsurface reservoirs. The results of the inversion process are analyzed and interpreted to provide detailed insights into the subsurface structure, lithology, fluid content, and other relevant parameters. The discussion also includes comparisons with other geophysical methods and validation of the results through well data and geological information. The conclusion and summary in Chapter 5 highlight the key findings of the research and their implications for reservoir characterization and exploration. The study demonstrates the effectiveness of seismic inversion techniques in providing detailed subsurface images and quantitative information, which can aid in decision-making processes for oil and gas exploration projects. Recommendations for future research directions and potential improvements in seismic inversion methodologies are also discussed. Overall, this thesis contributes to the advancement of geophysical exploration techniques and their application in characterizing subsurface reservoirs. The results presented in this study have the potential to enhance the accuracy and efficiency of reservoir characterization processes, leading to better-informed decisions in the exploration and development of hydrocarbon resources.

Thesis Overview

The project titled "Application of Seismic Inversion Techniques for Characterizing Subsurface Reservoirs" focuses on the application of advanced seismic inversion techniques to effectively characterize subsurface reservoirs. This research aims to enhance the understanding of the subsurface structure and properties of reservoirs, which is crucial for optimizing hydrocarbon exploration and production processes. Seismic inversion is a powerful geophysical method that allows for the transformation of seismic data into meaningful information about the subsurface properties such as lithology, porosity, and fluid content. By utilizing sophisticated inversion algorithms and methodologies, this project seeks to improve the resolution and accuracy of subsurface imaging, leading to better reservoir characterization and delineation. The research will begin with a comprehensive literature review to explore the existing knowledge and advancements in seismic inversion techniques, including the different algorithms, workflows, and applications in the oil and gas industry. Subsequently, the study will delve into the research methodology, detailing the data acquisition, processing steps, and inversion algorithms that will be employed to analyze the seismic data. The core of the project will involve the application of seismic inversion techniques to real seismic data from a selected subsurface reservoir. The findings and results obtained from the inversion process will be thoroughly analyzed and discussed in Chapter Four of the thesis. This section will provide insights into the subsurface properties, reservoir architecture, and potential hydrocarbon resources based on the inversion results. Furthermore, the research will address the limitations and challenges associated with seismic inversion techniques, such as data quality issues, parameter uncertainties, and computational complexities. By acknowledging these limitations, the study aims to provide recommendations and strategies to mitigate these challenges and enhance the reliability of the inversion results. In conclusion, the project will summarize the key findings, implications, and contributions to the field of geophysics and reservoir characterization. The research outcomes are expected to provide valuable insights for geoscientists, reservoir engineers, and decision-makers in the oil and gas industry, aiding in the efficient exploration and development of subsurface reservoirs.