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EOI from domestic manufacturers/service providers for de-ionization type lightning protection system & surge protection devices for NG 1500-01 Rig, ONGC Cambay Asset
1 Oct, 2026
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EOI for Market Exploration for MOPU (Jackup/Floater)/FPSO/FPU
24 Sep, 2026
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EOI for Market Exploration for Natural Gas Compression and/or Gas Dehydration Services
18 Sep, 2026
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EOI for empanelment of agencies for Project Management Consultant (PMC) services for construction projects across ONGC locations
18 Sep, 2026
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Second Extension of Date - Digitization of Suggested Vendor List (SVL)
10 Sep, 2026
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Expression of Interest (EOI) from Domestic Manufacturers / Service Providers for Development of Polymer In-lined Tubing/ Polymer In-lining Services
27 Aug, 2026
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Expression of Interest (EOI) from Domestic Manufacturers for Development of SRP Downhole Pumps and Accessories as per GOST Standard
26 Aug, 2026
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Demonstrating Downhole Heating System (Outside Tubing) (DHHS) for Wax Mitigation and Flow Assurance in SRP and Self-Flow Oil Wells of Area-IV, Ahmedabad Asset on a “No Cost to ONGC” Basis for a Trial Period of 3 Months
14 Aug, 2026
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EOI for Market Exploration to engage a Specialist Broking Consultant for Deepwater Drillship Acquisition / Joint-Venture Formation
10 Aug, 2026
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EOI for Pilot project on advanced cleaning of pressure vessels at the Process Complex of Mumbai High Asset
10 Aug, 2026
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EOI for 'Demonstrating Downhole Heating System (Outside Tubing) (DHHS) for Wax Mitigation and Flow Assurance in SRP and Self-Flow Oil Wells of Area-IV, Ahmedabad Asset on a 'No Cost to ONGC' Basis for a Trial Period of 3 Months'
25 Jul, 2026
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EOI for hiring professional agency for obtaining land records & mutation of owned land properties of ONGC Vadodara, Gujarat
21 Jul, 2026
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10 years procurement plan for Capping device
7 Jul, 2026
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Reminder : Last date for submission of Pre-Qualification documents is 03.07.2026 in MSTC portal (ONGC invites e-auction for the sale of Rig Sagar Vijay on 'as is where is' basis)
3 Jul, 2026
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EOI for hiring of Wellbore Conditioning/Reaming Tool for one-year period on pilot basis
29 Jun, 2026
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Extension of Date - Digitization of Suggested Vendor List (SVL)
2 Jun, 2026
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EOI for carrying out detailed analysis and pilot-scale electrostatic dehydration testing of the North Gujarat crude, and recommend the most suitable Desalter Technology
1 Jun, 2026
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EOI for empanelment of Multi-speciality Hospital/Healthcare Centers for MBA Basin, Kolkata
20 May, 2026
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Expression of Interest for empanelment of Multi-Specialty Hospital/ Diagnostic Centre/ Single Specialty Center for ONGC, Mumbai
16 May, 2026
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EOI for empanelment of hospitals/healthcare centers at ONGC Ahmedabad Asset
11 May, 2026
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