Analysts/Institutional Investor Meet/Con. Call Updates

3f{d frB'€ €BoT Grdrfud orqtf,q /Corporate office I Oil lndia Limited qh. unit No. K400, soo, ooo, zrat-dl rower-K, "i.l e{rfi {r*Ert d s{fi-d ad I talworld Trade Centre U6 il6r{0il dffi *$fr aanl Nauroji Nagar, a-$ ftlcd I New Delhi-110029 sriTmitBcr A Maharatna CPSE under Std/Phon", +91 -Ol 1 -261 81 01 O 0r1 rllDIA Government of lndia {-ilale-mait: oilindia@oilindia.in Rel. No. OIL/SIrC/32-33NS11-llSIl Dated: 09.11.2026 fi.h;;s;iGdi, Nrtirrrl Stilk Limited BSE [,imited Bxchange Plaza. f)epartment of Corporate Service Plot No. C/1. G Block. Phiroze .leejeebhoy Towers Bandra Kurla Complex, Dalal Street Bandra (E). Mumbai - 400 051 Mumbai - 400 001 Symbol: OII. Sccurity Code: 533106 Sub: Intimation of Conference Call for Q2 Fina_ncial Rcsults (F.Y. 2026-27) Ret ltesulation 30 of the SEBI (LODR) Resulations. 2015 Sir/Madam. Pursuant to Regr"rlation 30 of thc SF.BI (t.isting Obligations and Disclosure Requirements) Regulations.20l5, it is hereby infbrmed that Oil India Limited will participate in Confercncc Call organiscd by Antique Stock Broking Limited, to discuss the F'inancial Rcsults of the Company for Quarter 2 - FY 2026-27 on l'riday, 13fl' November,2026 at I l:00 A.M. (IS't). The Concall is sclieduled tbr 'Investor (iroup'. 'l'hc Concall Invitc is attached hcrcwith. The above is for your information & records please. Thanking you, Yours laithfurlly. For Oil India Limitcd A.K. Sahoo Cornpany Secretary & Corrpliance Olllccr Iincl.: As abovc t-frAdorufemgfuqrma,Bq[6.,3[sfl, /Regd. Office Duliajan, Pin - 786602, Dibrugarh, Assam, Tel.: +913742804510, +913742800427 Web: wwwoil-india.com I CIN - L11101AS1959GO1001148 Antique Stock Broking Limited invites you to a Conference Call to discuss 2QFY27 results of Oil India Ltd. on Friday 13th November, 2026 at 11.00 AM (IST) Senior Management of Oil India represented by: Mr. Abhijit Majumder, Director (Finance) Mr. Saloma Yomdo, Director (Exploration & Development) Mr. Sachidananda Maharana, Director (Finance), NRL Mr. Raghunath Mishra, ED (BD) Mr. Dilip Kumar Goswami, ED (Production) Mr. Abhijit Das, CGM (F&A) Dial in details India Access: Universal Access: +91 22 6280 1342 / +91 22 7115 8243 International Toll Free Numbers: Argentina : 0080014243444 Japan : 00531161110 Australia : 0080014243444 Netherlands : 08000229808 Belgium : 0080014243444 Poland : 008001124248 Canada : 01180014243444 Singapore : 8001012045 China : 4008428405 South Korea : 00180014243444 France : 0800914745 Sweden : 0080014243444 Germany : 0080014243444 Thailand : 00180014243444 Hong Kong : 800964448 UK : 08081011573 Italy : 0080014243444 USA : 18667462133 Or click below to Express Join the call: Click here to register For any enquiries regarding the conference call, contact: Mr. Varatharajan S. Antique Stock Broking Limited Mobile No.: +91 22 6911 3425 Email: varatharajan.s@antiquelimited.com