Incidents occur every year in Norway’s petroleum industry which could have developed into a major accident under only slightly different circumstances. A clarification of the risk concept in the regulations could help to reduce these events.
The Petroleum Safety Authority Norway (PSA) has decided to investigate an incident involved a dropped object on the Åsgard B facility on 13 March 2019.
We have given Equinor Energy (Equinor) consent for the use of the pipeline and subsea production facilities at Trestakk.
We have carried out an audit of Equinor Energy (Equinor) and the fabrication of the subsea Christmas tree for the Snorre expansion project.
We have carried out an audit of Equinor Energy (Equinor) focused on materials handling, work at height and management of the working environment on the Martin Linge A facility.
The Petroleum Safety Authority Norway (PSA) has completed its investigation of the incident on mobile drilling facility Maersk Invincible on 11 November 2018, when two 38-metre tubular stands fell across the drill floor.
On Tuesday, 12 February 2019, we carried out an audit of Wintershall and its portfolio of pipes, risers, control cables and subsea facilities on the Norwegian Continental Shelf.
From 11 to 13 November 2018, we carried out an audit of Njord A within the domains of materials handling, lifting equipment and the working environment.
Equinor has received consent to extend the life of the Gullfaks C facility and associated pipelines.
We have given Equinor consent to use parts of the processing facility (P1) on the Johan Sverdrup field during hook-up, completion and preparation for start-up.
We have given Equinor consent to use the living quarters (LQ) facility on the Johan Sverdrup field.
Two questions concern us above all others:
Identifying risk, with an associated understanding of possible accident scenarios and consequences, represents the basis for all safety work.
Understanding risk is necessary in order to
Risk is not a static and innate characteristic of a given activity, which cannot be influenced. It develops over time in step with such aspects as
As a decision support tool, risk analyses form part of the basis for managing risk. Risk analyses and studies seek to obtain the greatest possible insight into the enterprise, including the identification of knowledge gaps.
The aim is to understand how hazards can arise and develop in order to implement the most appropriate measures where they can be most effective in
Risk analyses must necessarily build on some assumptions and assessments, which are based to a varying degree on experience, knowledge, scientific methods and expectations of the future.
An understanding of the basis on which such analyses build and the limitations they incorporate is accordingly crucial.
The analyst must accordingly clarify what they know and do not know, what is history and what assessments of the future, and what opportunities are available for influencing operations so that they can be conducted in an acceptable manner.
Nor must the results or figures generated by risk analyses overshadow the point of conducting them: to obtain the knowledge need to control risk in each activity.
A risk analysis process enhances risk understanding in order to implement risk-reduction measures.
What is risk?
The traditional way of describing risk in an analytic context is as probability times consequences, calculated through various risk values or categories.
In certain contexts, moreover, it can be appropriate to compare risks in order to acquire a perspective on their comparative importance in an activity.
But this approach to defining risk is too narrow and limiting for the ability to understand, administer and manage activities and enterprises.
On that basis, risk can be defined as the consequences of an activity with the associated uncertainty.
Quantitative or qualitative analyses, assessments or comments retailed to this uncertainty, and thereby the risk, must always be viewed in relation to who is conducting the analysis. Uncertainty is somebody’s uncertainty about what the consequences will be.