| Sr. No. | Title | Expression of interest No | Submission Date | Published Date | Details |
|---|---|---|---|---|---|
| 1 | EOI for inviting ser...EOI for inviting service providers to propose industry proven technologies suitable for commercial scale production of heavy crude oil in Kobochapori well no.1. | EOI/FB/001/2025 | 15-01-2026 | 17-12-2025 09:32:56 | Details |
| 2 | EMPANELMENT OF VENDO...EMPANELMENT OF VENDORS FOR HIRING OF SERVICES FOR 2D/3D SEISMIC DATA ACQUISITION ACROSS THE ONLAND ACREAGES IN INDIA. | EOI/SEISMIC/G/661/2025-2026 | 24-12-2025 | 03-12-2025 19:00:00 | Details |
| 3 | Evaluation And Empan...Evaluation And Empanelment of Premium Casing Thread Connections For Thermal Wells in Rajasthan Field. | EOI/OIL/RF/DRLG/01/2025-26 | 23-12-2025 | 02-12-2025 14:57:57 | Details |
| 4 | Providing Cost of ca...Providing Cost of carrying out Detailed Engineering and Design of Offshore Unmanned Wellhead Platforms with minimum facilities, Subsea and Onshore Pipelines. | EOI/OIL/KGB/DSF-II/1361/2025 | 10-12-2025 | 21-11-2025 13:20:30 | Details |
| 5 | Hiring services and ...Hiring services and supplying equipment for the deployment of 7" and 5" liners using Expandable Liner Hanger (ELH) systems. | EOI/DRLG/B.19/1018/2025-26 | 16-01-2026 | 19-11-2025 08:58:41 | Details |
| 6 | Hiring of reputed Co...Hiring of reputed Consultancy Agencies or Service Providers or Firms for carrying out various studies such as detailed and comprehensive techno commercial study of OILs present electrical generation and distribution system with future load forecast,short,medium and longterm implementation measures for meeting the load demand,study and upgradation recommendation for its electrical distribution networks,feasibility of tapping power from State utilities for use in its production installations,feasibility of wheeling power from other states,cost benefit analysis for various options etc. for its Field Head Quarters at Duliajan and Moran fields, Assam. | EOI/SERVICES/O/503/2025-2026 | 05-12-2025 | 23-10-2025 14:22:04 | Details |
| 7 | Hiring of Office Spa...Hiring of Office Space for Co ordination Office at Jaipur, Rajasthan. | OIL/RF/IND/EOI/19/25 | 28-10-2025 | 15-10-2025 08:53:19 | Details |
| 8 | Import substitution ...Import substitution of items by Indigenous development. | INDEG/OIL/EOI/07/1319/Phase I - XXVII - 2025-26 | 31-12-2025 | 03-10-2025 09:32:32 | Details |
| 9 | Supply of High Flash...Supply of High Flash High Speed Diesel (HF HSD) at Cochin Port and Aviation Turbine Fuel (ATF) at Cochin International Airport. | OIL/KGB/EOI/995/2025 | 08-10-2025 | 15-09-2025 09:52:35 | Details |
| 10 | Empanelment of the A...Empanelment of the Advertising Agencies for OIL Corporate Office. | OIL/C&P-CORP/EOI/01/2025 | 28-10-2025 | 04-09-2025 09:22:41 | Details |
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