Szczegóły publikacji
Opis bibliograficzny
Characterization and static modelling of underground gas storage: case study from Central Europe / M. Preiss, W. MIKOŁAJEWSKA, Z. Mikołajewski, S. Ochalik // W: 86th EAGE annual conference & exhibition [Dokument elektroniczny] : June 2–5, 2025, Toulouse, France. — Wersja do Windows. — Dane tekstowe. — [Netherlands] : European Association of Geoscientists & Engineers, 2025. — S. 1–5. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://www.earthdoc.org/content/papers/10.3997/2214-4609.202... [2025-07-30]. — Bibliogr., Summ. — Publikacja dostępna online od: 2025-06-02. — W. Mikołajewska – dod. afiliacja: Orlen S. A.
Autorzy (4)
- Preiss Marcin
- AGHMikołajewska Weronika
- Mikołajewski Zbigniew
- Ochalik Sławomir
Dane bibliometryczne
| ID BaDAP | 161475 |
|---|---|
| Data dodania do BaDAP | 2025-08-01 |
| DOI | 10.3997/2214-4609.202510350 |
| Rok publikacji | 2025 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
Abstract
Volatility of gas prices over the last years confirms that there is a need of having reliable gas storages. Therefore, we evaluated the potential expansion of one of existing underground gas storage (UGS) facilities, by means of careful modelling of subsurface and network. First step in the project was to integrate all available data into a static model, that would serve as an input for dynamic calibration and as a tool in a decision-making process. The study area is located in Poland, and it is a gas reservoir- turned-storage. It consists of clastic deposits of Rotliegend group overlain by Zechstein Carbonate Reef. Through careful revision of core, log and seismic data a sedimentological model was developed that divides the reservoir into six main units. Moreover, six unique rock types, three in Rotliegend and three in Zechstein were defined based on their poro-perm relationships and pore size dimensions. This work was integrated into a static model by means of variogram-based algorithms, whereas, saturation model was derived from a saturation-height function. Additionally, a proxy fracture network was created based on seismic attribute analysis and incorporated in the static model to history-match production/injection cycles.
