United Drilling Tools enters premium casing market with Oil India supply
United Drilling Tools Ltd has successfully entered the premium oilfield casing and tubing market by supplying 5,000 metres of 7-inch premium production casing to Oil India Ltd for deployment in a gas well in Assam. This entry into the ₹2,600 crore domestic market leverages advanced metal-to-metal seal technology to address high-pressure and corrosive environments. The company plans to expand this new business line by targeting tenders from ONGC and private exploration majors like Vedanta and Reliance Industries.

*this image is generated using AI for illustrative purposes only.
United Drilling Tools has entered India's premium oilfield casing and tubing segment by successfully supplying and deploying 5,000 metres of 7-inch premium production casing to Oil India Ltd. The deployment took place in a gas well in Assam under a development order, marking the company's shift from standard API-grade products to advanced metal-to-metal seal technology designed for high-pressure and corrosive environments. This move positions the company to capture a share of the domestic market, which is valued at approximately ₹2,600 crore and has an annual requirement of around 1.2 lakh tonnes.
Market Entry and Supply Details
The successful delivery to Oil India Ltd represents a key milestone for United Drilling Tools in establishing its presence in the high-end oilfield casing and tubing space. The following table outlines the key details of this supply:
| Parameter | Details |
|---|---|
| Product Type | 7-inch Premium Production Casing |
| Quantity Supplied | 5,000 Metres |
| Client | Oil India Ltd |
| Deployment Location | Gas well in Assam |
| Market Segment | High-End Oilfield Casing and Tubing |
Strategic Targeting of Oil Companies
Following this validation with a national oil company, United Drilling Tools plans to pursue approvals and tenders with Oil and Natural Gas Corporation (ONGC). The company is also targeting private exploration majors such as Vedanta (Cairn Oil & Gas), Reliance Industries, Adani, and Welspun Exploration, as well as international oilfield service providers operating in India. This strategy aligns with the Government of India's "Make in India" initiative to reduce import dependence in the energy sector.
Significance of Premium Casing in Oilfield Operations
Premium connections are a more advanced type of casing that uses metal-to-metal seals to remain leak-proof and gas-tight in demanding conditions, such as high pressure, high temperature, or corrosive environments. While the company has been an established supplier of standard API-certified threads for decades, this successful deployment establishes it as a proven manufacturer of premium connections capable of meeting complex operational requirements.
Outlook
The management believes this entry has the potential to add a scale of business comparable to existing operations over the coming years. By securing a meaningful share of this large market, the company aims to enhance its revenue and profitability while supporting the nation's goal of self-reliance in critical energy infrastructure.
Historical Stock Returns for United Drilling Tools
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.76% | +7.30% | -6.59% | +13.93% | -0.60% | -30.90% |
What is the expected timeline for United Drilling Tools to secure approvals and receive tenders from ONGC and private exploration majors?
How will the shift to premium casing production impact the company's profit margins compared to its standard API-grade product lines?
What are the capital expenditure requirements to scale up manufacturing capacity to capture a significant share of the ₹2,600 crore domestic market?































