Neptun Deep is a Offshore Gas field in the Black Sea, about 160km off the coast of Romania. The planned commissioning is in 2027.
| Neptun Deep | |
|---|---|
 Map of the seascape of Neptune Deep | |
| Country | Romania |
| Region | Black Sea |
| Block | XIX Neptun |
Offshore/onshore | Offshore |
| Coordinates | 43°44′N 30°54′E / 43.73°N 30.90°E |
| Operators | OMV Petrom, Romgaz |
| Field history | |
| Discovery | 2012[1] |
Start of development | 2023 |
Neptun Deep is the largest offshore natural gas project under development in the European Union. It is a strategic joint venture between the Austrian-owned OMV Petrom (50% operator) and Romania's state-owned Romgaz (50%). The project is designed to tap into massive deep-water energy reserves, transforming Romania into the European Union's largest natural gas producer to get more independend from Russian Natural Gas.[2][3]
Romgaz and OMV Petrom estimated up to €4 billion for the development phase, starting in 2023.[4] The Gas Reserves are estimated at over 100 billion cubic meters (bcm) of recoverable natural gas.
Platform Neptun Alpha
editThe platform will be a fully automated, unmanned, and self-powered shallow-water platform. The system will be managed entirely from shore via a remote control room and a "digital twin" system. It acts as the offshore processing center. Gas extracted from the 10 deepwater wells (at the Domino and Pelican South fields) is piped to Neptun Alpha first. The platform treats and processes the gas before sending it through a 160-kilometer pipeline to Tuzla at the Romanian coast.[5]
Neptun Alpha weighs around 16,000 t (16,000 long tons; 18,000 short tons) and has a height of over 225 m (738 ft). The supporting jackets and the superstructure were built by Saipem in Italy and Indonesia. The platform was installed in 2026 with the help of the Saipem 7000 semi-submersible crane vessel.[6]
Incidents
editOn 11 August 2026 two Gerbera type UAVs were drifting near Neptun Deep. EOD divers of the Romanian Navy destroyed the UAVs in the exclusive economic zone about 90 nm away from Constanța.[7]
On 20 August 2026 an F-16 fighter jet of the Romanian Air Force destroyed an unmanned surface vehicle with an explosive as load about some one hundred meters away from Neptun Alpha. It was unclear where the UAV originated from,[8] however, Romanian Minister of Defence Radu Miruță said Ukraine had confirmed that the USV was not part of its armed forces.[9] Romanian President Nicușor Dan attributed the incident to Russia.[9][10]
References
edit- ↑ "Despre Proiectul Neptun Deep". romgaz.ro (in Romanian).
- ↑ "Construction starts on Neptun Deep offshore pipeline in Romanian Black Sea | Enerdata". www.enerdata.net. 2026-05-12. Retrieved 2026-08-20.
- ↑ Tiedemann, Sophie (2026-07-22). "Neptun Deep: Romania aims to strengthen Europe's gas supply – with security risks". Table.Briefings. Retrieved 2026-08-20.
- ↑ "OMV Petrom erschließt Gasfeld im Schwarzen Meer". Süddeutsche.de (in German). 2023-06-21. Retrieved 2026-08-20.
- ↑ Cavcic, Melisa (2026-07-20). "Black Sea platform slides into place at Europe's €4-billion offshore gas project". Offshore Energy. Retrieved 2026-08-20.
- ↑ "Premieră istorică: a fost instalată platforma Neptun Alpha în Marea Neagră. Când începe producția de gaze". adevarul.ro (in Romanian). 20 July 2026.
- ↑ "Două drone UAV, distruse de Armata Română în zona Neptun Deep. Au fost găsite în derivă în Marea Neagră - Știrile ProTV". stirileprotv.ro (in Romanian). 2026-08-11. Retrieved 2026-08-20.
- ↑ "Kampfjet schießt in Rumänien mit Sprengstoff versehene Drohne ab". tagesschau.de (in German). Retrieved 2026-08-20.
- 1 2 "Rumänien zerstört Marinedrohne nahe Gasprojekt Neptun Deep, sagt Minister | MarketScreener Deutschland". de.marketscreener.com (in German). 2026-08-20. Retrieved 2026-08-20.
- ↑ "Nicușor Dan, după distrugerea dronei marine - "Condamn incidentele iresponsabile ale Federației Ruse"". ziuaconstanta.ro (in Romanian). 20 August 2026.