| Tender Title | Innovative Technologies for Asphaltene and Wax Deposition Mitigation in Oil Production Tubing | ||
| Tender ID | NA | Tender Reference Number | EOI/FIELDS/SD/09/2026 |
| Tender Type | Expression Of Interest | ||
| Tender Opening Date | 2026-09-25 11:00 AM | Tender Closing Date | 2026-10-15 02:00 PM |
| Tender Value | Refer Document | Tender Location | Oils Fhq, Duliajan, Assam. , Dibrugarh , Assam |
| Tender Category | Services | Product Category | Energy Oil and Gas Tenders |
| ePublished Date | 2026-09-25 11:00 AM | Bid Opening Date | 2026-10-15 03:00 PM |
| Document Download Start Date | 2026-09-25 11:00 AM | Document Download End Date | 2026-10-15 02:00 PM |
| Bid Submission Start Date | 2026-09-25 11:00 AM | Bid Submission End Date | 2026-10-15 02:00 PM |
| Clarification start Date | Clarification End Date | ||
| Bid Validity Period (in Days) | NA |
| Tender Fee | Refer document |
| EMD (Earnest Money Deposit) | Refer document |
| EMD Fee Type | NA |
| Payment Instruments/Mode | NA |
Work Description - Expression Of Interest For Technologies To Pr Wax Asphaltene Deposition Inside Production Tubing In Self Flow And Or Artificial Lift Production Wells In Oils Oilfields In India.
This tender, referencing EOI/FIELDS/SD/09/2026, is an Expression of Interest (EOI) for innovative technologies to mitigate wax and asphaltene deposition within production tubing in both self-flow and artificial lift production wells across Oil India Limited's (OIL) oilfields in India. The inviting authority is the PSS Department of Oil India Limited, a Public Sector Undertaking, located at Production Services Support, Oil India Limited, P.O. Duliajan, Assam 786602. This is a miscellaneous works tender falling under the Services category. The e-published date for this EOI is 25th September 2026, 11:00 AM. Prospective applicants can download tender documents from 25th September 2026, 11:00 AM, until 15th October 2026, 02:00 PM. Bids can be submitted starting from 25th September 2026, 11:00 AM, with the submission deadline set for 15th October 2026, 02:00 PM. The bid opening will take place on 15th October 2026, at 03:00 PM. Notably, there is no tender fee or Earnest Money Deposit (EMD) required for this EOI. The work is specifically located at OIL's FHQ, Duliajan, Assam.

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| Office Inviting Bids | Pss Department |
| Address | Production Services Support, Oil India Limited, P.o. Duliajan, Assam 786602 |
| Contact Details | NA |
| NA | |
| Website | NA |
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