Country · coarse data
Hungary
3 fields and 17 companies in Hungary can be followed in OESA, with data from GEM. The figures are in the source's unit with period and source.
The data
What the source has for the country. What is not listed here is not in the data and is not filled in.
- Level
- Coarse data. International sources and curation with a source instead of the country's own authority. The figures are often annual, and the shares may be missing for some fields.
- Ownership
- per field, with shares
- Production
- per field and year, not all fields in the country
- Facilities
- not in the source
- Pipelines
- from the source
- Period for the totals
- 2022
- Retrieved
- 8 Oct 2026
Notes
What the sources and OESA say about the data for the country, including what is not used.
- Compiled data from GEM (Global Energy Monitor) and OESA's curation with sources. Every figure has its source and year, and figures from different sources or years are not mixed.
- Not used: data from Szabályozott Tevékenységek Felügyeleti Hatósága (SZTFH), because the source states no open licence for reuse.
Fields
The fields in Hungary with something to show. Fields with their own page are linked; the others can be followed on the globe.
FieldsGEM · 15 Jun 2026
| Name | Status | Operator | Production million Sm³ o.e., 2022, converted |
|---|---|---|---|
| Algyo Oil and Gas Field | Producing | EMSZ Elso Magyar Szenhidrogen Koncesszios | 0.13 estimate |
| Lakocsa (Ormansag) Oil and Gas Field | Producing | Hungarian Horizon Energy | – |
| Nyekpuszta Gas Field | Producing | MVM CEEnergy | – |
Estimate: Converted from the source's figures (2022). Oil equivalent by the Norwegian Offshore Directorate's rule: oil, condensate and NGL in Sm³ count equally, 1,000 Sm³ of gas = 1 Sm³ o.e. and 1 tonne of NGL = 1.9 Sm³ o.e. Estimate: the source gives m³ without reference conditions, and the figure is treated as Sm³. The error can be up to about 5%.
Attribution: Global Energy Monitor, Global Gas Infrastructure Tracker, March 2026 release; Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release; Global Oil Infrastructure Tracker - Oil/NGL Pipelines - June 2026 release.
Companies
The companies with a stake, operatorship or plants. Calculated production is OESA's estimate (share × production at the same level and for the same period).
CompaniesGEM · 15 Jun 2026
| Name | Roles | Fields with a stake | Operator of |
|---|---|---|---|
| Horizon General | licensee | 1 | 0 |
| Hungarian Horizon Energy Ltd | licensee | 1 | 0 |
| MOL Magyar Olajes Gazipari Nyrt | licensee | 1 | 0 |
| MVM Group | licensee | 1 | 0 |
| EMSZ Elso Magyar Szenhidrogen Koncesszios | operator | 0 | 1 |
| eustream | plant owner | 0 | 0 |
| FGSZ | plant owner | 0 | 0 |
| Gazprom PJSC | plant owner | 0 | 0 |
| Hungarian Horizon Energy | operator | 0 | 1 |
| Jadranski Naftovod | plant owner | 0 | 0 |
| MOL Group | plant owner | 0 | 0 |
| MVM CEEnergy | operator | 0 | 1 |
| Plinacro Ltd | plant owner | 0 | 0 |
| Plinovodi doo | plant owner | 0 | 0 |
| Transgaz | plant owner | 0 | 0 |
| Transpetrol AS | plant owner | 0 | 0 |
| UkrTransNafta | plant owner | 0 | 0 |
Attribution: Global Energy Monitor, Global Gas Infrastructure Tracker, March 2026 release; Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 release; Global Oil Infrastructure Tracker - Oil/NGL Pipelines - June 2026 release.
The sources
The licence and attribution are verbatim as each source requires.
- Global Energy Monitor – Global Gas Infrastructure Tracker (GGIT), gas pipelines Global Energy Monitor · 20 Feb 2026Licence: CC BY 4.0Attribution: Global Energy Monitor, Global Gas Infrastructure Tracker, March 2026 release
- Global Energy Monitor – Global Oil and Gas Extraction Tracker (GOGET) Global Energy Monitor · 2 Mar 2026Licence: CC BY 4.0Attribution: Global Energy Monitor, Global Oil and Gas Extraction Tracker, March 2026 releasealso curated by OESA from this source · 2 Mar 2026
- Global Energy Monitor – Global Oil Infrastructure Tracker (GOIT) Global Energy Monitor · 15 Jun 2026Licence: CC BY 4.0Attribution: Global Oil Infrastructure Tracker - Oil/NGL Pipelines - June 2026 release.