Issue Details

A Study of Preliminary Evaluation of Risks Impacting the Development of Shale Gas in Algeria Using the EEA Method

ABSTRACT

Algeria has firmly established itself as one of the top ten natural gas exporters in the world in recent years, largely due to its vast reserves of conventional natural gas. However, as the production potential of many of these conventional oil and gas fields approaches its peak, the country has been exploring new avenues for energy development. This has led to a strategic shift toward the exploitation of unconventional resources, with shale gas emerging as a key focus. Shale gas, which involves extracting natural gas trapped in shale rock formations, offers promising opportunities for Algeria to maintain its position as a major energy exporter. However, the extraction process is complex and poses unique challenges that require high-tech methods, advanced drilling techniques, and significant capital investment. Additionally, shale gas extraction involves various risks that must be carefully assessed to prevent environmental and operational hazards. This paper delves into the various stages of shale gas exploitation, from exploration to extraction, and examines the multitude of risks that accompany each phase. These risks can range from environmental concerns such as water contamination, seismic activity, and ecosystem disruption, to economic and operational risks that may arise due to the high costs and technological demands of shale gas development. To address these challenges, the study employs a qualitative approach by utilizing the Environmental Effects Analysis (EEA) method. The EEA method is particularly effective in systematically assessing the potential environmental impacts associated with shale gas development, allowing for a detailed classification and estimation of these impacts. The case study focuses on the Ain Salah region in Algeria, a site that holds significant shale gas potential but is also sensitive to environmental degradation. By analyzing the region’s specific risks, the paper aims to provide valuable insights into the environmental, social, and economic implications of shale gas development in Algeria. Through this analysis, the paper seeks to offer actionable recommendations for mitigating the risks identified, promoting sustainable and responsible shale gas exploitation in Algeria. The goal is to ensure that the development of shale gas not only contributes to Algeria’s energy security and economic growth but also minimizes adverse environmental effects, balancing energy needs with ecological preservation. In doing so, the paper hopes to contribute to the broader conversation on how to harness unconventional energy resources in a way that is both technologically feasible and environmentally sound.

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