Lifecycle assessment of drilling technologies with a focus on environmental sustainability
1 Independent Researcher; Nigeria.
2 Nigeria LNG Limited, Nigeria.
3 Independent Researcher, Houston Texas, USA.
Review Article
GSC Advanced Research and Reviews, 2024, 19(03), 102–111.
Article DOI: 10.30574/gscarr.2024.19.3.0206
Publication history:
Received on 01 May 2024; revised on 08 June 2024; accepted on 10 June 2024
Abstract:
The lifecycle assessment (LCA) of drilling technologies offers a comprehensive evaluation of their environmental impacts, encompassing all stages from raw material acquisition to end-of-life disposal. This study focuses on key drilling technologies, including rotary drilling, directional drilling, hydraulic fracturing, and deepwater drilling, and assesses their environmental performance across various lifecycle stages: raw material acquisition, manufacturing, transportation, installation and operation, maintenance and repair, and end-of-life disposal. The LCA reveals significant environmental hotspots in the drilling lifecycle, particularly in stages such as raw material extraction, transportation, and operational activities. These hotspots contribute disproportionately to environmental impacts, including high energy consumption, greenhouse gas emissions, water usage, air pollution, land use and habitat destruction, and waste generation. To address these impacts, the study identifies opportunities for improvement through performance benchmarking, adoption of best practices, and technological innovations. Key mitigation strategies include enhancing resource efficiency, optimizing energy use, and implementing advanced waste management practices. The study emphasizes the importance of research and development, collaboration, and regulatory compliance in driving environmental sustainability in drilling operations. Technological innovations, such as more efficient drilling equipment, improved fluid management systems, and advanced monitoring technologies, are highlighted as critical to reducing environmental footprints. Overall, integrating environmental sustainability into drilling operations is crucial for mitigating environmental risks, ensuring regulatory compliance, and maintaining the industry's social license to operate. This study provides valuable insights and recommendations for industry stakeholders, policymakers, and environmental advocates to promote sustainable drilling practices and reduce the ecological impact of resource extraction activities.
Keywords:
Lifecycle Assessment; Drilling Technologies; Environmental Sustainability
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Copyright © 2024 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0
