Operations & Maintenance Services – Oil & Gas Sector
Driving Operational Excellence Across India’s Energy Ecosystem
At Sombansi Enviro Engg Pvt. Ltd. (SEEPL), we deliver integrated, reliable, and scalable Operations & Maintenance (O&M) services for critical infrastructure in the Oil & Gas sector. From upstream gas assets and midstream pipeline networks to CGD grids and CNG stations, our multi-disciplinary team ensures performance, safety, and compliance at every stage.
With over two decades of experience, SEEPL has earned the trust of industry giants like Reliance Industries, ONGC, NTPC, A&G Pratham and GSPC through our ability to deliver customized and end-to-end O&M solutions
🔧 Our O&M Services Include:
⚙️ 1. Utility, Civil, Mechanical & Electrical Maintenance
- Utility plant operations: water injection, water chlorination
- HVAC systems, pump houses, lighting, motors, panels
- AMC for electrical/mechanical components
- Civil works: site maintenance, boundary walls, roads, tanks
🛢️ 2. Pipeline Maintenance & CGD Grid Support
- Gas and Oil pipeline/grid operations across India
- Inspection, pigging, hydro-testing, tapping, valve maintenance
- Emergency leak management, corrosion monitoring
- LMC, valve chamber, and riser inspections
- Execution of both transmission & distribution line work
⛽ 3. CNG Station & GRS Operations
- Compressor operation, cascade handling, and dispenser service
- Gas quality monitoring, odorant dosing, PRV operations
- SCADA-enabled automation support
- End-to-end O&M of high-pressure CNG and City Gas stations
🔌 4. Electrical O&M for Oil & Gas Installations
- Power panels, switchyards, cable management
- Preventive & breakdown maintenance at sensitive facilities
- Sites include ONGC Nhava (Mumbai) and remote installations
👨🔧 5. Skilled Manpower Deployment
- 700+ strong team, trained and safety-certified
- Skilled, semi-skilled & unskilled workforce mobilized across India
- Deployed for 400+ workforce at NTPC utilities & energy sites
- Quick deployment for shutdowns, turnarounds, and expansions