Energy Savings Alternative for Oil and Gas Industry through Analytical Hierarchy Process

DOI

10.2991/icoi-17.2017.13How to use a DOI?

Keywords

Energy audit, energy consumption, energy saving, priority

Abstract

This work presents an analytical hierarchy process (AHP) to rank alternatives on energy saving opportunities as provided by an energy audit report undertaken on an onshore and offshore oil and gas operation in Java Sea. The AHP criteria applied include energy saving assessment, financial capability, environment sustainability and human resources in which each criterion constitutes of 3 (three) sub-criteria. Firstly, the energy saving assessment is comprised of energy consumption decline on certain period, energy elasticity decline for a certain period and energy intensity decline percentage. Secondly, the financial capability constitutes of minimum cost, payback period and optimize timetable. Thirdly, environment sustainability is grouped into minimize environmental pollution, renewable resources and fuel reserve. Finally, the human resources is developed by management, technical skill and enforcement. Identified saving options' alternatives are comprised of energy performance assessment and regular monitoring, implementation of ISO 50001, power plant set up, waste heat recovery, flare gas recovery and implementation of turbine inlet cooler. The result shows that the priority ranking for energy saving opportunities are placed on power plant set up, implementation of ISO 50001, energy performance assessment and monitoring regularly, flare gas recovery, waste heat recovery and implementation of turbine inlet cooler.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Agustinus HD. Purwanto
AU  - Cokorda Prapti Mahandari
AU  - Anggananda B. Raja Maruahal
AU  - Sri Hartono
PY  - 2017/07
DA  - 2017/07
TI  - Energy Savings Alternative for Oil and Gas Industry through Analytical Hierarchy Process
BT  - Proceedings of the 2017 International Conference on Organizational Innovation (ICOI 2017)
PB  - Atlantis Press
SP  - 77
EP  - 84
SN  - 1951-6851
UR  - https://doi.org/10.2991/icoi-17.2017.13
DO  - 10.2991/icoi-17.2017.13
ID  - Purwanto2017/07
ER  -