Research Article
Risk Assessment and Integrity Analysis of Flexible Subsea Pipeline in Indonesia
@INPROCEEDINGS{10.4108/eai.31-3-2022.2320948, author={Ekha Panji Syuryana and IGN Wiratmaja Puja and Basyarul Hanifan and Mochamad Irvan Maulana}, title={Risk Assessment and Integrity Analysis of Flexible Subsea Pipeline in Indonesia}, proceedings={Proceedings of the 1st International Conference on Contemporary Risk Studies, ICONIC-RS 2022, 31 March-1 April 2022, South Jakarta, DKI Jakarta, Indonesia}, publisher={EAI}, proceedings_a={ICONIC-RS}, year={2022}, month={8}, keywords={flexible pipe subsea pipeline risk qrbi integrity}, doi={10.4108/eai.31-3-2022.2320948} }- Ekha Panji Syuryana
IGN Wiratmaja Puja
Basyarul Hanifan
Mochamad Irvan Maulana
Year: 2022
Risk Assessment and Integrity Analysis of Flexible Subsea Pipeline in Indonesia
ICONIC-RS
EAI
DOI: 10.4108/eai.31-3-2022.2320948
Abstract
As an oil and gas producing country, Indonesia has oil and gas fields located both onshore and offshore. To transport hydrocarbon fluids safely, the pipeline must be able to respond to the challenges especially in a subsea operation which are high risk, high cost, and high technology. To face these challenges, flexible pipe has become one of the solutions and it is necessary to conduct a risk-based assessment and integrity analysis. In this study, the integrity assessment of flexible pipeline will be conducted by utilizing Muhlbauer’s Index Method, and Quantitative Risk Based Inspection (QRBI) approach with several adjustments. The probability of failure is obtained based on the potential damage mechanisms according to the interaction between the flexible pipe material, the transported fluid, and the environment. As the result, an overview of risk mapping, critical section, and recommendations for maintaining the integrity of the flexible pipeline will be presented.