Risk Analysis on Offshore Pipeline Installation Delay: A Case Study for Mahakam Block, Indonesia

Yohana Selliabreint, Silvianita, Daniel Rosyid, Wahyudi Citrosiswoyo, Cheng Ng

2019

Abstract

Pipeline has an important role in oil and gas industry to transfer oil or gas that have been discovered to production station, one of which is pipeline system belong to one of the companies located in Mahakam Block, East Borneo, Indonesia. Considering its important role, pipeline installation in not allowed for any delay and needs to operate as planned. However, the said offshore pipeline installation has experienced 21 days of delay, whereby this project started on December 5th 2018 and finished at February 3rd 2019. To analyse the delay of this project, this research uses two methods, namely fuzzy trapezoidal and bowtie analysis. The fuzzy fault tree analysis (FTA) diagram will generate the probability value of top event project delay of offshore pipeline installation. The fuzzy event tree analysis (ETA) diagram will generate how much fine that the contractor has to pay and the risk level from every factor that causes the delay. The results from bowtie analysis will determine preventive value which will be used as precaution and mitigation which will be used as reduction due to delays.

Paper Citation

in Harvard Style

Selliabreint Y., Silvianita., Rosyid D., Citrosiswoyo W. and Ng C. (2019). Risk Analysis on Offshore Pipeline Installation Delay: A Case Study for Mahakam Block, Indonesia. In Proceedings of the 7th International Seminar on Ocean and Coastal Engineering, Environmental and Natural Disaster Management - Volume 1: ISOCEEN, ISBN 978-989-758-516-6, pages 106-112. DOI: 10.5220/0010057601060112

in Bibtex Style

@conference{isoceen19,
author={Yohana Selliabreint and Silvianita and Daniel Rosyid and Wahyudi Citrosiswoyo and Cheng Ng},
title={Risk Analysis on Offshore Pipeline Installation Delay: A Case Study for Mahakam Block, Indonesia},
booktitle={Proceedings of the 7th International Seminar on Ocean and Coastal Engineering, Environmental and Natural Disaster Management - Volume 1: ISOCEEN,},
year={2019},
pages={106-112},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010057601060112},
isbn={978-989-758-516-6},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 7th International Seminar on Ocean and Coastal Engineering, Environmental and Natural Disaster Management - Volume 1: ISOCEEN,
TI - Risk Analysis on Offshore Pipeline Installation Delay: A Case Study for Mahakam Block, Indonesia
SN - 978-989-758-516-6
AU - Selliabreint Y.
AU - Silvianita.
AU - Rosyid D.
AU - Citrosiswoyo W.
AU - Ng C.
PY - 2019
SP - 106
EP - 112
DO - 10.5220/0010057601060112