Prohibition of Entry into a Petroleum Safety Zone - Notice A431850

Overview

The Offshore Petroleum and Greenhouse Gas Storage Act 2006 was enacted by the Parliament of Australia to regulate the exploration, production, and storage of petroleum and greenhouse gases offshore. The Act was introduced to address the need for stringent safety and environmental management practices in the offshore petroleum industry, thereby protecting the marine environment and ensuring the safety of operations. One of the key provisions of the Act is the establishment of safety zones around offshore petroleum activities to prevent unauthorised access and mitigate risks to safety and environmental integrity. Pursuant to this Act, the National Offshore Petroleum Safety and Environmental Management Authority (NOPSEMA) has the power to designate safety zones and impose restrictions on vessel entry within these zones to safeguard against potential hazards. In line with the policy objectives of the Act, the authority issued a notice prohibiting all vessels, except those under the control of the registered holder or operated by authorised personnel exercising powers under the Act, from entering a specified petroleum safety zone. This safety zone was established around the West Telesto jack-up rig drilling the Sea Lion-1 exploration well and is effective from 1 August 2015 to 1 November 2015, or until revoked. The notice outlines severe penalties, including imprisonment, for unauthorised entry into the safety zone, underscoring the importance of compliance with safety regulations to prevent accidents and environmental harm.

Scope and Application

The Offshore Petroleum and Greenhouse Gas Storage Act 2006 applies to the regulation of petroleum activities and greenhouse gas storage within the Commonwealth of Australia, and encompasses a broad range of entities and individuals engaged in these activities. The Act empowers the National Offshore Petroleum Safety and Environmental Management Authority (NOPSEMA) to enforce compliance through various provisions, including the establishment of safety zones to protect the integrity of petroleum operations. This particular instrument under the Act restricts the entry of vessels into a designated petroleum safety zone surrounding a specific offshore drilling operation, namely the Sea Lion -1 exploration well being drilled by the West Telesto jack-up rig. The prohibition applies to all vessels not under the control of the registered holder, Carnarvon Hibiscus Pty Ltd, or vessels operated by authorised persons exercising powers under section 615(1) of the Act. This safety zone extends 500 metres from the outer edge of the drilling rig, and is effective from 1 August 2015 until 1 November 2015, or until otherwise revoked. The Act sets out severe penalties for breaches of the safety zone provisions, with maximum penalties varying from 5 to 15 years of imprisonment depending on the nature of the breach.

Key Provisions

Section 616 of the Offshore Petroleum and Greenhouse Gas Storage Act 2006 provides the authority to establish a petroleum safety zone, which in this instance, is enforced by Jeremy Dunster of the National Offshore Petroleum Safety and Environmental Management Authority [NOPSEMA]. This notice, dated 21 July 2015, specifically prohibits any vessel other than those controlled by the registered holder, Carnarvon Hibiscus Pty Ltd, or operated by authorised persons exercising powers under section 615(1) of the Act, from entering or remaining within the safety zone. The safety zone is defined as an area extending 500 metres from the outer edge of the West Telesto jack-up rig, drilling the Sea Lion -1 exploration well, with coordinates provided in GDA94. This prohibition is effective from 1 August 2015 to 1 November 2015, or until it is formally revoked by a notice published in the gazette. The Act imposes clear obligations on all vessels to adhere to the restrictions set out in the notice. Any vessel found within the specified safety zone without the written consent of NOPSEMA is considered unauthorised. The registered holder, Carnarvon Hibiscus Pty Ltd, and authorised persons exercising powers under section 615(1) are the only exceptions. All other vessels must strictly comply with the prohibition to avoid contravening the Act. This requirement ensures the safety and operational integrity of the offshore petroleum activities being conducted within the designated zone. The Act outlines serious consequences for breaches of the safety zone prohibition. Specifically, section 616 provides that any person in command or in charge of an unauthorised vessel entering or remaining in the safety zone is guilty of an offence. The penalties for such breaches vary based on the nature of the breach: up to 15 years imprisonment if the breach is intentional, up to 12.5 years for recklessness, up to 10 years for negligence, and up to 5 years for strict liability offences. These penalties underscore the importance of adhering to the safety measures established by NOPSEMA to protect both personnel and the environment in offshore petroleum operations.