COMMONWEALTH OF AUSTRALIA
Section 708
Offshore Petroleum and Greenhouse Gas Storage Act 2006
APPLICATION FOR GRANT OF A PIPELINE LICENCE (JDP3-JUA1C PIPELINE) – OFFSHORE AREA OF WESTERN AUSTRALIA
I, GRAEME ALBERT WATERS, the National Offshore Petroleum Titles Administrator, on behalf of the Commonwealth–Western Australia Offshore Petroleum Joint Authority hereby give notice pursuant to section 708 of the Offshore Petroleum and Greenhouse Gas Storage Act 2006 that an application has been received from
Woodside Energy Julimar Pty Ltd
(ACN 130 391 365)
KUFPEC Australia (Julimar) Pty Ltd
(ACN 139 500 502)
for the grant of a pipeline licence for the conveyance of petroleum in the offshore area of Western Australia, as set out below.
A person may make a written submission to the Titles Administrator about this application within 30 days from the date of this notice.
This notice takes effect on the day in which it appears in the
Australian Government Gazette.
Made under the Offshore Petroleum and Greenhouse Gas Storage Act 2006
of the Commonwealth of Australia.
GRAEME ALBERT WATERS
TITLES ADMINISTRATOR
ON BEHALF OF THE COMMONWEALTH-WESTERN AUSTRALIA
OFFSHORE PETROLEUM JOINT AUTHORITY
ROUTE OF THE PIPELINE
The pipeline route is described in the table hereunder and displayed in the attached map (Attachment 1), commencing at the production jumper end fitting hub face, which connects to the downstream Diverless connector at the JULA Manifold end, to the production jumper end fitting hub face, which connects to the downstream Diverless connector at the JUA1C Christmas tree end, within an 80 m corridor (± 40 m centred on the pipeline). Coordinates are based on Geodetic Datum of Australia (GDA94).
Feature ID | Feature Name | UTM Zone | Easting (mE) | Northing (mN) |
1 | JULA Manifold (centroid) | 50 | 295229.2 | 7770931.3 |
2 | JUA1C Manifold Hub | 50 | 295231.5 | 7770925.9 |
3 | Turning Point 1 | 50 | 295251.6 | 7770870.9 |
4 | Intersection Point 1 | 50 | 295257.2 | 7770855.6 |
5 | Turning Point 2 | 50 | 295247.4 | 7770842.6 |
6 | JUA1E XT Hub | 50 | 295157.3 | 7770723.0 |
7 | JUA1C XT Centroid | 50 | 295155.0 | 7770720.0 |
SPECIFICATIONS
Design and Construction
The offshore pipeline must be designed and constructed in accordance with Offshore Standard DNV-OS-F101 – Submarine Pipeline Systems (Offshore Pipeline), which is incorporated in its entirety in Australian Standard AS2885.4 – Pipelines, Gas and Liquid Petroleum (Part 4: Submarine Pipelines). Specifically, the design and construction phase of the pipeline must comply with DNV-OS-F101.
Basis of Design
The pipeline design is based on the following parameters:
Item | Item Description | Details |
1 | Outside diameter of pipe and riser | 382.48 mm (8 inches) |
2 | Wall thickness of pipe inclusive of riser (only for carbon steel) | 89.64 mm |
3 | Length | 0.265 km (approximate) |
4 | Design life | 20 years (approximate) |
5 | Pipeline Material | Flexible Corrosion Resistant Alloy steel |
6 | Pipeline and Riser Steel Grade | DNVGL-ST-F101 API 17J unbonded flexible pipe |
7 | Pipeline Specification | DNVGL-ST-F101 |
8 | Minimum yield strength of pipe steel | 415 MPa |
9 | Maximum Allowable Operating Pressure | 21.88 MPa(a) or 36.12 MPa(a) |
10 | Design Capacity | 180 MMscfd |
11 | Maximum Design Temperature | 128o C |
12 | Minimum Design Temperature | -30o C |
13 | Operating Temperature Range | Maximum: 119.6°C Minimum: 109.6°C |
14 | Characteristics of substance proposed to be conveyed | Gas |
15 | General plans and descriptions of pump stations, tank stations or valve stations and their equipment | Comprises of an 8-inch CRA clad flowline which will be routed from Slot C on the JULA manifold to the Julimar JULA1C Christmas tree |
16 | General plans and description of pigging facilities | N/A |
17 | Cathodic Protection | Sacrificial Aluminium-Zinc-Indium anodes totalling 493kg locate adjacent to the flexible end fittings. The condition of the cathodic protection will be monitored via periodic ROV or AUV survey. |
18 | Hydrate Management | Insulation |
Overview
The Offshore Petroleum and Greenhouse Gas Storage Act 2006 was enacted to establish a legislative framework for the regulation of petroleum and greenhouse gas storage activities in Australia's offshore areas. This Act aims to ensure that offshore petroleum and greenhouse gas operations are conducted in a safe and environmentally responsible manner, providing a comprehensive legal basis for the licensing, regulation, and oversight of these activities. The Act was enacted by the Commonwealth Parliament, reflecting a policy objective to balance the economic benefits of offshore energy resources with the need to protect the marine environment and ensure the safety of operations. The legislation facilitates the orderly development of Australia's offshore petroleum resources by providing a clear and consistent legal framework that supports investment and innovation while safeguarding public and environmental interests.
The Gazette notice under section 708 of the Act pertains to an application for the grant of a pipeline licence for the conveyance of petroleum in the offshore area of Western Australia by Woodside Energy Julimar Pty Ltd and KUFPEC Australia (Julimar) Pty Ltd. The notice invites written submissions from interested parties within 30 days, indicating the broad scope of public engagement in the regulatory process. This application is a critical step in ensuring that the proposed pipeline project adheres to the stringent safety and environmental standards set out in the Act, including compliance with the Offshore Standard DNV-OS-F101. The detailed specifications for the pipeline, such as its design, construction, and operational parameters, underscore the commitment to high safety and environmental protection standards in offshore petroleum activities.
Scope and Application
The Offshore Petroleum and Greenhouse Gas Storage Act 2006 applies to the application made by Woodside Energy Julimar Pty Ltd and KUFPEC Australia (Julimar) Pty Ltd for the grant of a pipeline licence for the conveyance of petroleum in the offshore area of Western Australia. This Act, which is a Commonwealth legislation, governs the management and regulation of offshore petroleum activities within Australia's jurisdiction. The application pertains to a specific pipeline route that connects the JULA Manifold to the JUA1C Christmas tree within an 80-metre corridor, with detailed coordinates based on the Geodetic Datum of Australia (GDA94). The proposed pipeline must adhere to stringent design and construction standards as outlined in Offshore Standard DNV-OS-F101, incorporated into Australian Standard AS2885.4. This includes specifications such as the outside diameter of the pipe, wall thickness, length, design life, material, and allowable operating pressures. The application is open to public submissions for 30 days from the date of the notice, which is published in the Australian Government Gazette. The jurisdictional reach of this Act is within the Commonwealth and the state of Western Australia, specifically for offshore petroleum activities. The Act does not specify any exclusions or exemptions in this context, and its application may be extended or restricted through subordinate instruments as deemed necessary by the relevant authorities.
Key Provisions
The main operative sections of the Offshore Petroleum and Greenhouse Gas Storage Act 2006, as referenced in the Gazette, include section 708, which pertains to the application process for the grant of a pipeline licence for the conveyance of petroleum in the offshore area of Western Australia. The notice informs the public of an application submitted by Woodside Energy Julimar Pty Ltd and KUFPEC Australia (Julimar) Pty Ltd, detailing the specifications and design of the proposed pipeline. The pipeline is intended to transport gas from the JULA Manifold to the JUA1C Christmas tree within a specified corridor, with precise coordinates based on the Geodetic Datum of Australia (GDA94). The design and construction of the pipeline must comply with the Offshore Standard DNV-OS-F101, which is integrated into Australian Standard AS2885.4, ensuring that the pipeline meets stringent technical specifications, including its outside diameter, wall thickness, length, material, and operating conditions.
The obligations imposed by the Act on the parties applying for the pipeline licence are multifaceted. Firstly, the applicants must ensure that the design and construction of the pipeline adhere to the stringent standards outlined in DNV-OS-F101 and AS2885.4. This includes specifying the pipeline's material, dimensions, and operational parameters, such as the maximum allowable operating pressure and design life. Secondly, the applicants must provide comprehensive details about the pipeline's route, including coordinates and specific turning points, ensuring that these are clearly defined and marked. Additionally, the design must incorporate measures for cathodic protection, hydrate management, and regular monitoring to maintain the integrity of the pipeline. The applicants are also required to provide detailed plans and descriptions of any pump, tank, or valve stations, as well as the equipment used therein.
The Act also outlines the potential consequences for non-compliance with its provisions. While the Gazette does not specify penalties for breach, the Act generally provides for both civil and criminal penalties. Civil penalties may include fines up to a substantial amount, depending on the severity and impact of the breach. Criminal penalties could result in imprisonment, particularly if the breach leads to significant environmental harm or poses a risk to human life. The exact penalties are determined by the courts, taking into account the nature and extent of the breach. Therefore, it is imperative for the applicants to meticulously adhere to the specifications and requirements set forth by the Act to avoid any legal repercussions.