Skladovanie plynu
Procurement - projects
Current competitions
NAFTA a.s. announces a challenge for tenders within the contract outside the public procurement act for:
- "Assment of the impact of 2% hydrogen in the mixture with Natural gas and 100% hydrogen on the individual parts of UGS Nafta (study)"
The deadline for offers closes 17.10.2025 until 10:00 AM
Invitation to submit a bid
Description of the subject of the Contract
Proposal for fulfilling criterion
Declaration of honor EU Regulation
Affidavit of the Tenderer
List of subcontractors
Commercial conditions
Completed competitions
- Project HENRI II. Phase - study
Competition closed on: 31.07.2025
The results of the competition will be published after approval.
- „Testing of mechanical properties of materials exposed to a hydrogen atmosphere“
Competition closed on: 06.05.2024
The results of the competition will be published after approval.
- "Geochemical modelling SW."
Competition closed on: 20.06.2023
The results of the competition will be published after approval.
- "3D seismic measurements and measured seismic data processing in area Ptruksa, Slovakia"
Competition closed on: 22.06.2023
The results of the competition will be published after approval.
- "Microbial activities"
Competition closed on: 26.07.2023
The results of the competition will be published after approval.
- "Reservoir rock, cement testing"
Competition closed on: 26.07.2023
The results of the competition will be published after approval.
- "Cap rock"
Competition closed on: 14.08.2023
The results of the competition will be published after approval.
- "Fracture mechanical tests"
Competition closed on: 31.10.2023
The results of the competition will be published after approval.
- "Modelling"
Competition closed on: 19.12.2023
The results of the competition will be published after approval.