The effect of the supply fleet performance on the safety of an Arctic oil field
The purpose of this study is to evaluate the basis for a quantitative risk analysis of the supply fleet of an Arctic offshore oil field. The design criteria of the supply fleet regarding the safety of the oil field are also of great importance. The study is focused on operation in the Piltun-Astokhs...
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Online Access: | https://aaltodoc.aalto.fi/handle/123456789/91991 |
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ftaaltouniv:oai:aaltodoc.aalto.fi:123456789/91991 2023-05-15T14:48:44+02:00 The effect of the supply fleet performance on the safety of an Arctic oil field Avustuslaivaston suorituskyvyn vaikutus arktisen öljykentän turvallisuuteen Elo, Mikko Juurmaa. Kimmo Teknillinen korkeakoulu Helsinki University of Technology Konetekniikan osasto Riska, Kaj Aalto-yliopisto Aalto University 2004 https://aaltodoc.aalto.fi/handle/123456789/91991 fi fin https://aaltodoc.aalto.fi/handle/123456789/91991 URN:NBN:fi:aalto-2020120450826 closedAccess Master's thesis Pro gradu -tutkielma masterThesis G2 Pro gradu, diplomityö 2004 ftaaltouniv 2022-12-15T19:29:55Z The purpose of this study is to evaluate the basis for a quantitative risk analysis of the supply fleet of an Arctic offshore oil field. The design criteria of the supply fleet regarding the safety of the oil field are also of great importance. The study is focused on operation in the Piltun-Astokhskoye oil field offshore the North-eastern coast of Sakhalin. In this study the starting point to safety analysis of an Arctic oil field is the definition of the tasks of the supply fleet. The most important tasks regarding the safety of the oil field are rescue and evacuation, firefighting, oil spill response and supply of the platform. Breaking ice around the platform (ice management) is also a very important task in Arctic areas. In the safety point of view the most important vessel of the supply fleet of an oil field is the standby vessel, which always stays in the vicinity of the platform. The hazards of an Arctic oil field are presented. After this the most important accident scenarios in which the supply fleet has a great importance are studied. The chosen scenarios are evacuation of the platform, oil spill response and supply vessel -platform collision. The scenarios are evaluated in a brainstorming session. The participants of the session are experts in arctic marine technology and maritime safety. Based on the results of the brainstorming session the evacuation scenario is studied further. Special attention is paid to operation and performance of the standby vessel in winter conditions. The most important result of the study is a list of environmental conditions, which should be considered in the quantitative risk analysis of the supply fleet. The significance of each environmental factor on the supply fleet operation is described. At last a principle for defining the optimal composition of the supply fleet is presented. The performance requirements of the supply vessels are also discussed Työn tavoitteena on kartoittaa arktisen öljykentän avustuslaivaston kvantitatiivisen riskianalyysin vaatimat ... Master Thesis Arctic Arktis* Sakhalin Aalto University Publication Archive (Aaltodoc) Arctic |
institution |
Open Polar |
collection |
Aalto University Publication Archive (Aaltodoc) |
op_collection_id |
ftaaltouniv |
language |
Finnish |
description |
The purpose of this study is to evaluate the basis for a quantitative risk analysis of the supply fleet of an Arctic offshore oil field. The design criteria of the supply fleet regarding the safety of the oil field are also of great importance. The study is focused on operation in the Piltun-Astokhskoye oil field offshore the North-eastern coast of Sakhalin. In this study the starting point to safety analysis of an Arctic oil field is the definition of the tasks of the supply fleet. The most important tasks regarding the safety of the oil field are rescue and evacuation, firefighting, oil spill response and supply of the platform. Breaking ice around the platform (ice management) is also a very important task in Arctic areas. In the safety point of view the most important vessel of the supply fleet of an oil field is the standby vessel, which always stays in the vicinity of the platform. The hazards of an Arctic oil field are presented. After this the most important accident scenarios in which the supply fleet has a great importance are studied. The chosen scenarios are evacuation of the platform, oil spill response and supply vessel -platform collision. The scenarios are evaluated in a brainstorming session. The participants of the session are experts in arctic marine technology and maritime safety. Based on the results of the brainstorming session the evacuation scenario is studied further. Special attention is paid to operation and performance of the standby vessel in winter conditions. The most important result of the study is a list of environmental conditions, which should be considered in the quantitative risk analysis of the supply fleet. The significance of each environmental factor on the supply fleet operation is described. At last a principle for defining the optimal composition of the supply fleet is presented. The performance requirements of the supply vessels are also discussed Työn tavoitteena on kartoittaa arktisen öljykentän avustuslaivaston kvantitatiivisen riskianalyysin vaatimat ... |
author2 |
Juurmaa. Kimmo Teknillinen korkeakoulu Helsinki University of Technology Konetekniikan osasto Riska, Kaj Aalto-yliopisto Aalto University |
format |
Master Thesis |
author |
Elo, Mikko |
spellingShingle |
Elo, Mikko The effect of the supply fleet performance on the safety of an Arctic oil field |
author_facet |
Elo, Mikko |
author_sort |
Elo, Mikko |
title |
The effect of the supply fleet performance on the safety of an Arctic oil field |
title_short |
The effect of the supply fleet performance on the safety of an Arctic oil field |
title_full |
The effect of the supply fleet performance on the safety of an Arctic oil field |
title_fullStr |
The effect of the supply fleet performance on the safety of an Arctic oil field |
title_full_unstemmed |
The effect of the supply fleet performance on the safety of an Arctic oil field |
title_sort |
effect of the supply fleet performance on the safety of an arctic oil field |
publishDate |
2004 |
url |
https://aaltodoc.aalto.fi/handle/123456789/91991 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arktis* Sakhalin |
genre_facet |
Arctic Arktis* Sakhalin |
op_relation |
https://aaltodoc.aalto.fi/handle/123456789/91991 URN:NBN:fi:aalto-2020120450826 |
op_rights |
closedAccess |
_version_ |
1766319817776693248 |