Press Release

UNITED DRILLING TOOLS LTD. CIN : L29199DL1985PLC015796 OIL DRILLING EQUIPMENT MANUFACTURING AND SERVICES Phones : +91-120 – 4842400, Please Reply to Head Office - 4162715, 4729610 26th Floor, Astralis Tower, Supernova Fax No.: +91-120 – 2462675 Complex, Sector-94, Noida - 201301, USE PREFIX FOR CALLING Distt. G B Nagar,Uttar Pradesh, India From outside country – 91 – 120 E-mail : ENQUIRY@UDTLTD.COM From outside state – 0120 From New Delhi – 0120 Website : WWW.UDTLTD.COM 24/06/2026 UDT/SEC/2026-27/BSE-24-NSE-24 To, Listing Compliance Department Department of Corporate Service National Stock Exchange of India Ltd. BSE Limited Exchange Plaza, C-1 Block-G, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Bandra (E), Dalal Street, Mumbai- 400001 Mumbai – 400051 Security ID - 522014 Security ID - UNIDT Sub: Press Release – Receipt of Export Order (Repeat) from Brazil Dear Sir/Madam, Pursuant to regulation 30 of SEBI (Listing (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are submitting herewith copy of the press release on award of repeated export order from M/s Argentera Oil & Gas, Brazil, for the supply of Casing Pipe with multi start Connector(s). The Press release is self-explanatory. This is for your information and record. Thanking You, Yours Faithfully, For United Drilling Tools Limited Anand Kumar Mishra Company Secretary M. No. FCS-7207 Regd. Office: 139A, First Floor, Antriksh Bhawan, 22 Kasturba Gandhi Marg, New Delhi - 110001 Press Release Award of Repeat Export Order from M/s Argentera Oil and Gas, Brazil New Delhi, Wednesday, June 24, 2026, United Drilling Tools Ltd. (UDTL) (BSE – 522014, NSE – UNIDT) is pleased to announce the receipt of repeat order from a valued customer M/s Argentera Oil and Gas, Brazil, for the supply of Casing Pipe with Multi Start High Performance Connector which scheduled to be fulfilled over a period of approximately 4-5 Months. The new order underscores the confidence that leading oil and gas operators continue to place in UDTL’s advanced engineering capabilities, product quality, timely execution, and customer-centric approach. Over the years, the Company has consistently delivered critical drilling solutions for both domestic and international markets, establishing a strong reputation for reliability and performance in demanding operating environments. UDTL’s continued success in securing repeat orders reflects the trust built through long-term relationships with customers, adherence to stringent quality standards, and commitment to technological excellence. The Company's ability to deliver high- performance products that meet international specifications has enabled it to expand its footprint across global markets and strengthen its position as a reliable supplier to the international oil and gas industry. The order also highlights the growing recognition of Indian manufacturing capabilities in the global energy sector. Through its focus on innovation, engineering expertise, and operational excellence, UDTL continues to contribute to the development of indigenous technologies while successfully competing in international markets. The awarded contract involves the supply of Casing Pipe with Multi Start High High Performance Connector, a critical and high-precision component used in the drilling of oil and gas wells. We are delighted to receive this order associated with Petrobras, a globally respected leader in the energy sector. This order underscores the confidence that international customers place in our product quality, manufacturing capabilities, and commitment to timely delivery. It represents another important milestone in our efforts to expand our presence in overseas markets and strengthen our position as a trusted supplier to the global oil and gas industry. We look forward to building a long-term relationship and supporting the evolving requirements of the energy sector through reliable and high-quality solutions. About UDTL Striding successfully since 1985, based out of Noida, Uttar Pradesh, India, UDTL is a leading Manufacturer of large OD casing pipe with connector, Wireline & well service equipment, Gas lift equipment and Downhole Tools. All the equipments can be supplied with most reliable designs and quality and are very competitively priced as compared to other suppliers. UDTL is dedicated to manufacture high-quality products of field-proven test designs in conformity with international standards as per ISO & API standards and continues to improve and innovate. As of today UDTL has 32 registered Trademarks, out of which 24 are registered in India & rest 08 are registered in other Countries. Also, as regards Patents, there are 14 Design Patents registered, out of which 09 are registered in India, while rest 05 are registered in UK. We have applied Patents in India & other countries wherein 08 Patents received in India. @Contact US – Partners, Client, Investor, Stakeholders – compsect@udtltd.com Disclaimer: Certain statements in this document may be forward looking statements. such forward-looking statements are subject to certain risks and uncertainties like government actions, local political or economic developments, technological risks, and many other factors that could cause our actual results to differ materially from those contemplated by the relevant forward-looking statements. united drilling tools limited will not be in any way responsible for any action taken based on such statements and undertakes no obligation to publicly update these forward-looking statements to reflect subsequent events or circumstances.