Oil & Natural Gas Corporation Limited has isued Notification of Award to the Company for deployment of Rig Discovery I for a period of three years, at effective day rate (EDR) of Rs. 51, 99,293.21 equivalent to USD 54,633.36

E-Communication JDIL/SECT/2026-27 06 November 2026 BSE Ltd National Stock Exchange of India Limited 25th Floor, P.J. Towers, Exchange Plaza, C-1, Block-G Dalal Street, Mumbai-400 001 Bandra-Kurla Complex Security Code: 511034 Bandra (E), Mumbai – 400 051 Security Code: JINDRILL Sub: Notification of Award received from Oil & Natural Gas Corporation Ltd. (ONGC) Dear Sir/Madam, We are pleased to inform you that Oil & Natural Gas Corporation Limited (ONGC) has issued Notification of Award to the Company for deployment of rig Discovery-I for a period of 3 years at Effective Day Rate (EDR) of Rs. 51,99,293.21 equivalent to USD 54,633.36. Detailed disclosure as required under Regulation 30 of the SEBI Listing Regulations read with Master Circular dated 30 January 2026 is enclosed as Annexure – I. You are requested to kindly take the same on record. Thanking you, Yours faithfully, For Jindal Drilling And Industries Limited Binaya Kumar Dash Company Secretary and Compliance Officer Annexure – I 1. Name of the entity awarding the Oil & Natural Gas Corporation Ltd. order(s)/contract(s); 2. Significant terms and conditions of Award to the Company for deployment order(s)/contract(s) awarded in brief of rig Discovery – I for a period of 3 years at Effective Day Rate (EDR) of Rs. 51,99,293.21 equivalent to USD 54,633.36. 3. Whether order(s) / contract(s) have been Domestic Entity awarded by domestic/ international entity; 4. Nature of order(s) / contract(s); As per point no. 2 above 5. Whether domestic or international; Domestic 6. Time period by which the 3 years order(s)/contract(s) is to be executed; 7. Broad consideration or size of the Effective Day Rate (EDR) of Rs. order(s)/contract(s); 51,99,293.21 equivalent to USD 54,633.36 for a period of 3 years 8. Whether the promoter/ promoter group / No group companies have any interest in the entity that awarded the order(s)/contract(s)? If yes, nature of interest and details thereof; 9. Whether the order(s)/contract(s) would No fall within related party transactions? If yes, whether the same is done at “arm’s length”.