Engineering Reliable Solutions for Oil & Gas
Exploration & Production Ltd
Manufacturer of Large OD Multi-Start Casing Connectors, Casing Pipes, Wireline Winches, Gas Lift Equipment and Downhole Tools — engineered to meet demanding customer specifications and quality requirements.
40+ Years of Experience | Engineered Solutions | Quality Focused | Customer-Specific Manufacturing
Engineering Excellence Since 1985
Founded in 1985, UDT has been dedicated to developing and manufacturing reliable solutions for the Oil & Gas Exploration and Production sector.
With a strong focus on R&D, global technology integration and continuous improvement, we develop products designed to improve operational efficiency, reliability and cost savings for oil and gas companies.
Our Products & Solutions
Precision-engineered products designed for demanding Oil & Gas exploration and production applications.
Large OD Multi-Start Casing Connectors
Reliable casing connection solutions engineered for demanding Oil & Gas applications.
Casing Pipes
High-quality casing pipe solutions manufactured according to customer requirements and industry needs.
Wireline Winches
Reliable wireline winch solutions designed for efficient and dependable field operations.
Gas Lift Equipment
Engineered gas lift solutions supporting efficient artificial lift operations and production performance.
Downhole Tools
Downhole tools developed to meet specific operational and performance requirements.
Side Pocket Mandrals
Side pocket mandrels designed for tubing strings, providing reliable installation and operation of wireline retrievable gas lift valves and other flow control equipment.
Our Products & Solutions
Why Choose UDT?
With decades of experience and a commitment to engineering excellence, UDT delivers reliable and cost-effective solutions for the Oil & Gas industry.
40+ Years of Experience
Decades of experience serving the Oil & Gas industry with reliable engineering and manufacturing solutions.
Customer-Specific Solutions
Products engineered and manufactured to match specific customer requirements and application needs.
R&D Driven
Continuous focus on research, development and innovation to create improved industry solutions.
Global Technology
Integration of advanced global technologies to enhance product performance and manufacturing capabilities.
Quality Focused
Strong commitment to consistent product quality, reliability and customer satisfaction.
Cost-Effective Solutions
Solutions designed to deliver greater value, operational efficiency and potential savings for customers.
API & ISO Certified
UDT maintains API and ISO certifications, demonstrating our commitment to recognized industry standards, quality management and reliable manufacturing practices.
Cost-Effective Solutions
Solutions designed to deliver greater value, operational efficiency and potential savings for customers.
Supporting Oil & Gas Operations Across Critical Applications
Our products and engineering capabilities support demanding applications across the Oil & Gas Exploration and Production sector.
Oil & Gas Exploration
Reliable equipment and engineered solutions supporting demanding exploration activities.
Drilling Operations
Products designed to support reliable and efficient drilling operations.
Production
Solutions engineered to support dependable and efficient oil and gas production activities.
Well Completion
Engineered equipment supporting well completion and flow-control requirements.
Artificial Lift
Gas lift and related equipment supporting improved artificial lift and production performance.
Downhole Operations
Downhole tools and equipment designed for demanding well intervention and production applications.
Our Company
We are the manufacturers of Large OD high performance connectors and casing pipes, wireline winches, gas lift equipments and downhole tools in the world. The production facilities are specially adapted to manufacture standard precision equipments and special tools of international standards as per customer’s particular specifications.
Commenced operations in 1985
30+ years of experience in serving the global oil and gas industry successfully)
Oil & Gas Exploration and Production
Manufacturer of wireline winches, Large OD multi start connectors in India)
The design & technology of UDT’s range of products is derived from close technical collaboration with reputed American/ European manufacturers over the last two decades. UDT is now independently manufacturing & supplying a range of quality, field proven, reliable and competitively priced products to our global clients successfully.
Our Clients
Our philosophy is simple — work with a team of diverse, passionate people and foster a culture that empowers you to do you best work.

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UNITED DRILLING TOOLS LIMTED CERTIFICATE
Global Presence
Investors
With a clear focus on transparency and sustainable value, we welcome investors to be part of our strategic endeavors that shape industries and create lasting impact.
Announcements
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Financial Reports
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Shareholder Information
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Precision Engineering for Global Energy Solutions
Our Core Product Range
Premium Drill Bits
High-Performance Connectors
Quick-makeup casing and tubing connectors designed to maintain absolute structural and seal integrity under extreme tension, compression, and bending.
Precision Gas Lift Valves
Fully-calibrated flow control systems ensuring highly optimized injection rates and a maximized production lifespan for artificial lift wells.
Unmatched Technical Precision
Our tools are engineered to meet the most demanding industry standards (API, ISO). Each component undergoes stringent quality testing to guarantee field reliability.
- API Spec 5CT Certified Manufacturing
- ISO 9001:2015 Quality Management
- API Spec 7-1 Rotary Drill Stem Elements
- ISO 14001 Environmental Standard Compliance
High Pressure Resistance
Corrosion Protection
Precision Threading
Custom Engineering
Unmatched Technical Precision
- API Spec 5CT & 7-1 Licensed Quality
- ISO 9001:2015 Registered Management
- NS-1™ Level 5 Engineering Compliance
High Pressure Resistance
Corrosion Protection
Precision Threading
Custom Engineering
Tailored tool specifications built specifically for unique wellbore scenarios.
A Global Partner in Energy
- Middle East — Deeply integrated hub operations
- North America — Responsive localized distribution networks
- Asia Pacific — Rapid deployment and comprehensive support
