# Resource assessment for deep sedimentary and basement reservoirs (HORIZON-CL5-2026-11-D3-06)

- Funder: European Commission – Horizon Europe (https://opengrant.co.uk/funders/european-commission-horizon-europe)
- Status: Open
- Opens: 4 Aug 2026
- Next deadline: 1 Dec 2026, 16:00 GMT
- Award: Up to €4.5m
- Where: International, England, Scotland, Wales, Northern Ireland
- Who can apply: Other public body, University / research org, Business (SME / sole trader), Large company
- Funding type: Grant
- Source: EU Funding & Tenders – Horizon Europe (https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/HORIZON-CL5-2026-11-D3-06)
- Last verified: 2026-11-05T12:20:20.481Z
- Canonical URL: https://opengrant.co.uk/opportunities/88a97eba-e868-463a-bcf7-aa83ceec436f

Expected Outcome: Deep sedimentary/basement reservoirs are usually characterized by low permeability, high drilling cost and a scarcity of data, as they are typically ignored by hydrocarbon exploration.

How to apply: follow the funder's official guidance at https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/HORIZON-CL5-2026-11-D3-06; OpenGrant does not take applications. The full criteria and how-to-apply notes are also on the OpenGrant page with a free account. Check the original source before applying.