History of changes to: An emergency disconnection technology enabling safe and intelligent access to sustainable deepwater subsea oil and gas assets
Date Action Change(s) User
Feb. 13, 2024, 4:19 p.m. Created 43 [{"model": "core.projectfund", "pk": 62171, "fields": {"project": 10364, "organisation": 11073, "amount": 312334, "start_date": "2018-08-01", "end_date": "2019-08-31", "raw_data": 176215}}]
Jan. 30, 2024, 4:24 p.m. Created 43 [{"model": "core.projectfund", "pk": 55015, "fields": {"project": 10364, "organisation": 11073, "amount": 312334, "start_date": "2018-08-01", "end_date": "2019-08-31", "raw_data": 151338}}]
Jan. 2, 2024, 4:15 p.m. Created 43 [{"model": "core.projectfund", "pk": 47814, "fields": {"project": 10364, "organisation": 11073, "amount": 312334, "start_date": "2018-08-01", "end_date": "2019-08-31", "raw_data": 131321}}]
Dec. 5, 2023, 4:23 p.m. Created 43 [{"model": "core.projectfund", "pk": 40566, "fields": {"project": 10364, "organisation": 11073, "amount": 312334, "start_date": "2018-07-31", "end_date": "2019-08-30", "raw_data": 96434}}]
Dec. 5, 2023, 4:23 p.m. Created 41 [{"model": "core.projectorganisation", "pk": 119172, "fields": {"project": 10364, "organisation": 13055, "role": "PARTICIPANT_ORG"}}]
Nov. 27, 2023, 2:14 p.m. Added 35 {"external_links": []}
Nov. 21, 2023, 4:37 p.m. Created 43 [{"model": "core.projectfund", "pk": 33270, "fields": {"project": 10364, "organisation": 11073, "amount": 312334, "start_date": "2018-07-31", "end_date": "2019-08-30", "raw_data": 55308}}]
Nov. 21, 2023, 4:37 p.m. Created 41 [{"model": "core.projectorganisation", "pk": 96101, "fields": {"project": 10364, "organisation": 13055, "role": "LEAD_ORG"}}]
Nov. 20, 2023, 2:04 p.m. Updated 35 {"title": ["", "An emergency disconnection technology enabling safe and intelligent access to sustainable deepwater subsea oil and gas assets"], "description": ["", "\nOptimised extraction of subsea oil/gas underpins a smooth transition to a largely-renewable energy balance by 2060, with assets increasingly located in complex deepwater/ultra-deepwater, for which operation at 15kpsi system pressures is becoming essential for sustainable extraction efficiency and well integrity.\n\nHowever, the challenge of accessing these assets in a commercially/risk-acceptable way is unmet, restricting vital subsea-operations over the full-lifecycle to less than 5% of those required. New rigless/riserless methods to intelligently access deep-water assets from subsea-manifolds/trees, using small dynamically-positioned vessels and flexible open-water downlines, can therefore be transformational, but rely on failsafe Emergency-Quick-Disconnection (EQD) technology to prevent damage to the downline, vessel or well-integrity in the event of dynamic-positioning-failure/drift-off. However, this technology does not exist at 15kpsi, rendering these operations in deep/ultra-deepwater too high-risk.\n\nIn response, Secc are developing game-changing mechanically pressure-balanced venting architectures, to realise reconnectable weak-links for failsafe EQD. First-generation devices have been 3rd-party-validated for 10kpsi operations, and building on these concepts, Secc now targets the technological step-change required to realise a 15kpsi EQD-connector. R&D focusses on a fundamental redesign/development of the pressure-retaining architecture, seal geometry and actuation, supporting new industry standards.\n\n"], "extra_text": ["", "\n\n\n\n"], "status": ["", "Closed"]}
Nov. 20, 2023, 2:04 p.m. Added 35 {"external_links": [42876]}
Nov. 20, 2023, 2:04 p.m. Created 35 [{"model": "core.project", "pk": 10364, "fields": {"owner": null, "is_locked": false, "coped_id": "822d45e2-6861-4687-bb74-d2226ad6490b", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 55291, "created": "2023-11-20T13:38:35.387Z", "modified": "2023-11-20T13:38:35.387Z", "external_links": []}}]