| Sr. No. | Expression of interest No | Title | Document Type | Published | Details |
|---|---|---|---|---|---|
| 1 | INDEG/OIL/EOI/07/1445/Phase I - XXVIII - 2025-26 | Corrigendum No. 01 | Corrigendum | 06-02-2026 | Details |
| 2 | EOI/SLB/2025-26 | Corrigendum 1 | Corrigendum | 06-02-2026 | Details |
| 3 | OIL/IA/EOI/01/2026 | CORRIGENDUM NO. 2 | Corrigendum | 04-02-2026 | Details |
| 4 | OIL/IA/EOI/01/2026 | CORRIGENDUM NO. 1 | Corrigendum | 20-01-2026 | Details |