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 02/07/2026 UDT/SEC/2026-27/BSE-28-NSE-28 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 Domestic Order (Repeat) from Vedanta Limited 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 domestic order from M/s Vedanta Limited for the supply of Tubing, Pup Joints and Crossovers. 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 Secures Order from Vedanta Limited (‘Cairn Oil & Gas’) New Delhi, Thursday, July 02, 2026, United Drilling Tools Ltd. (UDTL) (BSE – 522014, NSE – UNIDT), a leading manufacturer and prominent supplier in India of specialized, high-technology equipment for the oil and gas sector, is pleased to announce that it has secured a repeat order from Vedanta Limited, one of India's leading private sector oil and gas companies, for the supply of Critical Oilfield Equipment such as Tubing, Pup Joints and Crossovers and the order valued at INR 38.86 MN. This repeat order follows the successful execution of an earlier contract for the same category of products and reflects Vedanta Limited’s continued confidence in UDTL’s manufacturing capabilities, product quality, and reliable execution. The repeat business reinforces UDTL’s position as a trusted long-term partner for the supply of critical oilfield equipment to leading energy companies. Under the terms of the contract, UDTL will manufacture and supply a range of essential oilfield components, including tubing, pup joints, and crossovers, which are integral to oil and gas production operations. The order is scheduled to be executed within 24 weeks, in accordance with Vedanta Limited’s technical specifications and stringent quality standards. Commenting on the repeat order, Shri Govind Sharma, GM-Global Sales and Marketing said that “We are delighted to receive this repeat order from Vedanta Limited. Repeat business is the strongest endorsement of a company’s quality, reliability, and execution capabilities. It reflects the trust our customer has placed in UDTL and reinforces our commitment to consistently delivering world-class products and services. We value our long-standing relationship with Vedanta and look forward to further strengthening this partnership in the years ahead.” This order further demonstrates UDTL’s strong market position as one of India’s prominent manufacturers of high-technology drilling and production equipment. The Company’s continued focus on engineering excellence, advanced manufacturing capabilities, and timely delivery has enabled it to build enduring relationships with leading domestic and international oil and gas companies. About UDTL Striding successfully since 1985, based out of Noida, Uttar Pradesh, India, UDTL is a leading Manufacturer of large OD casing pipe with muti start high performance 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. Press Release Secures Order from Vedanta Limited (‘Cairn Oil & Gas’) New Delhi, Thursday, July 02, 2026, United Drilling Tools Ltd. (UDTL) (BSE – 522014, NSE – UNIDT), a leading manufacturer and prominent supplier in India of specialized, high-technology equipment for the oil and gas sector, is pleased to announce that it has secured a repeat order from Vedanta Limited, one of India's leading private sector oil and gas companies, for the supply of Critical Oilfield Equipment such as Tubing, Pup Joints and Crossovers and the order valued at INR 38.86 MN. This repeat order follows the successful execution of an earlier contract for the same category of products and reflects Vedanta Limited’s continued confidence in UDTL’s manufacturing capabilities, product quality, and reliable execution. The repeat business reinforces UDTL’s position as a trusted long-term partner for the supply of critical oilfield equipment to leading energy companies. Under the terms of the contract, UDTL will manufacture and supply a range of essential oilfield components, including tubing, pup joints, and crossovers, which are integral to oil and gas production operations. The order is scheduled to be executed within 24 weeks, in accordance with Vedanta Limited’s technical specifications and stringent quality standards. Commenting on the repeat order, Shri Govind Sharma, GM-Global Sales and Marketing said that “We are delighted to receive this repeat order from Vedanta Limited. Repeat business is the strongest endorsement of a company’s quality, reliability, and execution capabilities. It reflects the trust our customer has placed in UDTL and reinforces our commitment to consistently delivering world-class products and services. We value our long-standing relationship with Vedanta and look forward to further strengthening this partnership in the years ahead.” This order further demonstrates UDTL’s strong market position as one of India’s prominent manufacturers of high-technology drilling and production equipment. The Company’s continued focus on engineering excellence, advanced manufacturing capabilities, and timely delivery has enabled it to build enduring relationships with leading domestic and international oil and gas companies. About UDTL Striding successfully since 1985, based out of Noida, Uttar Pradesh, India, UDTL is a leading Manufacturer of large OD casing pipe with muti start high performance 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 pr [Showing first 8,000 characters — download PDF for full document]