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NOPSEMA Extract – NOPSEMA Regulatory Management System - Assessment 7701 - Findings 21 NOPSEMA's assessment of an environment plan (EP) submission from CGG for a seismic survey activity (Assessment 7701, June 2024)… 22/04/26 View
NOPSEMA Extract – NOPSEMA Regulatory Management System - Assessment 7701 - Conclusions 18 NOPSEMA's assessment team recommended rejection of an environment plan (Submission 1) across multiple acceptance criteria,… 22/04/26 View
NOPSEMA File Note - CGG Regia MSS – Submission #4 - Assessment Notes 61 NOPSEMA assessed CGG Regia's submission for a marine seismic survey regarding protected matters impacts, particularly on… 22/04/26 View
NOPSEMA Email Thread -Response From CEO Re Compliance Committee Brief On Final Decision 3 NOPSEMA's CEO confirmed the authority's decision to refuse CGG's Regia Marine Seismic Survey Environment Plan on 11 February… 22/04/26 View
NOPSEMA Email Thread - Brief To Compliance Committee Re Upcoming EP Final Decision 3 NOPSEMA refused the CGG Regia Marine Seismic Survey environment plan on 11 February 2026 after a lengthy assessment beginning in… 22/04/26 View
NOPSEMA File Note - Regia MSS EP - Decision Rationale - February 2026 11 NOPSEMA has refused to accept the environment plan (EP) for CGG Services (Australia) Pty Ltd's Regia Marine Seismic Survey. The… 22/04/26 View
NOPSEMA Register - Regis MSS EP - Acceptable Levels Epos Epss And MC – Submission #4 2 Unable to provide a meaningful summary. The document text appears to be corrupted or contains primarily Italian-language content… 22/04/26 View
NOPSEMA File Note - Regia MSS - Review Of Key Issues And CGG Proposals Raised At Liaison Meeting 12 NOPSEMA's file note from a 15 July 2025 liaison meeting documents regulatory observations on CGG's Regia Marine Seismic Survey… 22/04/26 View
NOPSEMA Report - Assessment Report - CGG - Regia MSS EP 42 NOPSEMA assessed CGG's Regia Marine Seismic Survey (MSS) environment plan (REG-EP-030-EP, Revision 5) against regulatory… 22/04/26 View
NOPSEMA 20. A1263359 - Thread - NOPSEMA And CGG Re Regia MSS EP Encl Response To Request For Further Written Information 51 This email thread documents correspondence between NOPSEMA and CGG (operator) regarding the Regia MSS (Marine Seismic Survey)… 17/03/26 View
NOPSEMA 18. A1254228 - Thread - CGG Regia MSS EP OMR #2 Meeting Agenda And Materials 28 NOPSEMA scheduled a July 9, 2025 meeting with CGG and Klarite regarding the CGG Regia Multibeam Sonar Survey Environmental Plan,… 17/03/26 View
NOPSEMA 14. A1205769 - Attachment To Titleholder Response Letter - Itemised Response 19 NOPSEMA correspondence documenting CGG's itemised response to deficiencies identified in an Environment Plan (EP) acceptance… 17/03/26 View
NOPSEMA 11. A1187821 - Email CGG To NOPSEMA Re OMR Meeting Re Marine Fauna Management 5 CGG Resources (CGG) sought postponement of a Meeting 3 discussion on commercial fisheries assessments while preparing Meeting 4… 17/03/26 View
NOPSEMA 10. A1185868 - Email CGG To NOPSEMA Re Preparation For OMR Meeting 5 NOPSEMA engaged with CGG (operator/contractor) and Klarite in February 2025 to prepare for regulatory meetings regarding the… 17/03/26 View
NOPSEMA 9. A1185854 - Email CGG To NOPSEMA Re Preliminary Questions - OMR Meeting 5 CGG (operator) submitted preliminary questions to NOPSEMA ahead of planned regulatory meetings regarding the Regia MSS… 17/03/26 View
NOPSEMA 22. A1266313 - Thread - NOPSEMA And CGG Re Additional OMR Query 11.09.2025 3 NOPSEMA correspondence with CGG (operator of the Regia MSS geophysical survey project) regarding revisions to an Environment… 19/01/26 View
NOPSEMA A924575 -Thread - NOPSEMA Notes Re Meeting With Eni Re Blacktip-P3 Annulus Pressure - 30.03.23 4 NOPSEMA notes from a 30 March 2023 meeting with Eni regarding the Blacktip-P3 offshore facility document operational and safety… 15/01/26 View
NOPSEMA A1208486 - Submission - IVT14016 - MOC - 16 Minerva Plastic Saddle Debris - Redacted 50 This Management of Change submission addresses an unplanned release of plastic piggyback clamps during decommissioning of the… 08/12/25 View
NOPSEMA A1234978 - Decision Paper - NOPSEMA Compliance Committee - Woodside Decommissioning General Directions - 16 July 2025 3 NOPSEMA's Compliance Committee endorsed revoking and reissuing General Directions 831, 832, and 833 for Woodside's… 01/12/25 View
NOPSEMA A1242954 - Report - 30-Day Report - Environment 20250508 Griffin Flush – FINAL 17 On 8 May 2025, Woodside Energy Global Pty Ltd reported a hydrocarbon and chemical release incident at the Griffin-1 Production… 24/10/25 View
NOPSEMA Report - MRIR - Esso Australia Resources Pty Ltd 2 Esso Australia Resources Pty Ltd submitted its Monthly Recordable Environmental Incidents report to NOPSEMA for April 2025,… 14/08/25 View
NOPSEMA A1089653 – Notification NTF12939 – Submission – Final Report 13 Chevron Australia Pty Ltd reported a dangerous occurrence at the Wheatstone Platform in the Indian Ocean on 27 April 2024, with… 13/08/25 View
NOPSEMA Letter – Not Reasonably Satisfied – Otway Exploration Drilling Program 17 NOPSEMA rejected ConocoPhillips Australia's environment plan for the Otway Exploration Drilling Program on 23 August 2024,… 11/08/25 View
NOPSEMA PD - Director - Regulatory Stakeholder Engagement 4 This document is a position description for a Director, Regulatory Stakeholder Engagement role within NOPSEMA's Strategic… 23/06/25 View
NOPSEMA NTF13082 - Notifiable Incident Report - FOI 3 Santos NA Barossa Pty Ltd reported a fire incident on the Barossa Gas Export Pipeline (NT/PL5) on 27 June 2024 at 9:00 PM AWST,… 05/05/25 View
NOPSEMA Submission – Response To GD – Appendix A1.1_tor December 2021 Prelude Power Outage Causal Learning 3 Shell Australia's Prelude floating LNG facility experienced a significant power outage on 2 December 2021 when smoke was… 07/04/25 View
NOPSEMA Thread: Correspondence Regarding External Query 2 This email thread documents correspondence between the National Indigenous Australians Agency (NIAA) and NOPSEMA regarding… 01/04/25 View
NOPSEMA 8. NTF12898 - Incident Details - FOI 3 On 5 April 2024, Woodside Energy reported a notifiable incident (NTF12898) during Griffin Field decommissioning operations in… 07/02/25 View
NOPSEMA Style Guide - OIR 5 This is an internal style guide for the Offshore Infrastructure Regulator (OIR) establishing consistency standards for external… 03/01/25 View
NOPSEMA Health, Safety And Environmental Case – Safety Management System 43 Diamond Offshore operates the mobile offshore drilling unit Ocean Onyx under its own GEMS (safety management system) for Beach… 04/12/24 View
NOPSEMA Notice Of Charge Enclosing Estimate 8 NOPSEMA issued a notice of decision to impose a charge of $1,064.53 on an FOI applicant for processing costs associated with… 07/11/24 View
NOPSEMA Submission – NE WBT 5P FMECA 27 This document is a technical submission from the Northern Endeavour FPSO operator presenting a Failure Modes Effects and… 25/10/24 View
NOPSEMA Thread - Resubmission Of Environment Plan - 24 June 2024 5 This email thread documents NOPSEMA's assessment of a resubmitted Environment Plan (EP) for TGS-NOPEC Geophysical Company's… 27/09/24 View
NOPSEMA Thread – Email To Schlumberger Explaining Warrant Process 3 NOPSEMA informed Schlumberger Multiclient in May 2021 that it intended to seek a Monitoring Warrant under the Regulatory Powers… Unknown View
NOPSEMA Form – Investigation Brief 4 NOPSEMA conducted an investigation into Schlumberger Australia Pty Ltd's Otway Basin 2D Marine Seismic Survey (January-April… Unknown View
NOPSEMA Level 3 Investigation Report – Interim Report 21 NOPSEMA's Level 3 investigation into Schlumberger Australia Pty Ltd's Otway Basin 2D Marine Seismic Survey examined a petroleum… Unknown View
NOPSEMA Thread – Additional Information From SLB – Investigation IVT 10524 41 NOPSEMA's environment specialist provided SLB (Schlumberger) with documentation related to Investigation IVT 10524 concerning… Unknown View
NOPSEMA Thread - Request – Additional Information – Investigation IVT10524 – SLB Response 37 NOPSEMA's Environment Specialist requested clarification from Schlumberger WesternGeco regarding Investigation IVT10524,… Unknown View
NOPSEMA Thread - Request Additional Information – Investigation IVT10524 – Further – Final Info To Be Collected Sent 16 August… 14 NOPSEMA investigation IVT10524 involved correspondence with Schlumberger WesternGeco regarding information requests related to… Unknown View
NOPSEMA Thread – Information From Schlumberger – Otway Basin 2DMC MSS 65 Schlumberger Multiclient submitted compliance responses to NOPSEMA regarding the Otway Basin 2D Multiclient Seismic Survey… Unknown View
NOPSEMA Thread – Fw: [ext] Investigation Brief Attached 9 NOPSEMA initiated investigation IVT10524 into Schlumberger's seismic survey operations, requesting comprehensive documentation… Unknown View
NOPSEMA Thread – Issue Of Final Report – Close Out Of Recommendation 2101 - 1 20 NOPSEMA closed out recommendation 2101-1 following Schlumberger's revised response to findings from a petroleum environmental… Unknown View
NOPSEMA Notice – Exit Brief - Schlumberger Otway Basin 2DMC MSS 7 NOPSEMA conducted a petroleum environmental inspection of Schlumberger's Otway Basin 2DMC marine seismic survey (December 16-17,… Unknown View
NOPSEMA Notice – Issue Of Final Report – Petroleum Environmental Inspection Otway Basin 2DMC MSS Unknown Document text unavailable or too short for summarization. Unknown View
NOPSEMA Notice – Re-Issue – Petroleum Environmental Inspection Brief 9 NOPSEMA issued a revised petroleum environmental inspection brief for Schlumberger's Otway Basin 2D Marine Seismic Survey… Unknown View
NOPSEMA Form – Prohibition Notice 0755 4 NOPSEMA issued Prohibition Notice 0755 to Upstream Production Solutions Pty Ltd regarding the Northern Endeavour – NOGA offshore… Unknown View
NOPSEMA Memo – Additional Info Supplied By UPS Post Inspection 15 Upstream Production Solutions provided NOPSEMA with additional information following an inspection, including a dropped object… Unknown View
NOPSEMA Notice – Issue Letter And Report – 10-07-2019 10 NOPSEMA conducted an occupational health and safety inspection of the Northern Endeavour NOGA facility operated by Upstream… Unknown View
NOPSEMA Memo – Operator Notified Including File Download Receipt 3 NOPSEMA correspondence from July 2019 concerning a dropped object incident reported by operator Upstream Production Solutions at… Unknown View
NOPSEMA Memo – Today’s Meeting – UPS Offices_northern Endeavour 1 NOPSEMA staff circulated an internal memo in July 2019 regarding a meeting to discuss safety incidents involving the Northern… Unknown View

NOPSEMA

Style Guide - OIR

This is an internal style guide for the Offshore Infrastructure Regulator (OIR) establishing consistency standards for external…

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NOPSEMA

Form – Investigation Brief

NOPSEMA conducted an investigation into Schlumberger Australia Pty Ltd's Otway Basin 2D Marine Seismic Survey (January-April…

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