Route Engineering
- Route optimisation
- Terrain assessment
- GIS mapping
- Constructability studies
Pipelines
Engineering India's Energy Corridors.
Designing, engineering and delivering cross-country oil, gas, LPG, hydrogen, CO₂ and water pipelines with advanced crossing technologies, digital engineering and world-class execution.
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60+
Years of pipeline engineering
20,000+ km
Pipelines engineered
3.51 km
World's longest 26" HDD crossing
Global
Multi-country execution capability
What We Do
Complete solutions across the pipeline lifecycle
From route selection to commissioning, we deliver safe and reliable cross-country pipeline infrastructure across the most demanding terrains.
Cross-Country Pipelines
- Oil, gas, LPG and product pipeline systems
- Water pipelines
- Hydrogen pipeline systems
HDD & Trenchless Engineering
- Design and execution support for river, highway and railway crossings
- Environmentally sensitive crossings
Pumping & Compressor Stations
- Integrated facilities for transportation
- Boosting and pressure management
SCADA & Digital Pipeline Systems
- Automation
- Leak detection
- Fibre optic monitoring
- Pipeline integrity management
OUR CAPABILITIES
Integrated capabilities. Built for every terrain.
From challenging geographies to complex crossings, our end-to-end capabilities ensure safe, reliable and efficient pipeline infrastructure.
Explore Capabilities
- Construction Engineering
- GIS & Survey
- HDD Crossings
- Pipeline Hydraulics
- Pipeline Stress Analysis
- Integrity Management
- Cathodic Protection
Signature Projects
Delivering pipeline infrastructure that powers progress
World's Longest 26" HDD Crossing
Location: Brahmaputra River, Assam, India. Executed for the Numaligarh Refinery Expansion Project, showcasing EIL's expertise in complex trenchless pipeline engineering.
Paradip–Hyderabad Pipeline
Crude oil pipeline connecting India's East Coast to inland refineries.
Jagdishpur–Haldia Pipeline
Crude oil pipeline strengthening East India's energy network.
Numaligarh Crude Pipeline
Reliable crude oil transportation to Numaligarh Refinery.
LPG Pipeline Network
LPG pipeline systems for clean and safe energy distribution.
Engineering Highlights
Technology, expertise and trust across every pipeline discipline:
HDD Crossings
river, highway & railway crossings using advanced trenchless technology
HDD Crossings
river, highway & railway crossings using advanced trenchless technology
Pipeline Integrity
fitness-for-service, corrosion engineering and asset life management
Hydrogen-Ready Pipelines
future-ready infrastructure for hydrogen and emerging energy carriers
Digital Pipeline Engineering
3D engineering, digital twins, GIS and intelligent pipeline monitoring
High-Pressure Gas Pipelines
ASME B31.8 compliant engineering for safe and efficient gas transport