Onshore and Offshore Structural Engineering for Oil and Gas
From onshore process plants to offshore platforms, Das And Partners provides specialist structural engineering for the Oil & Gas and industrial sectors — designing the steel and concrete that carries some of the most demanding loads in engineering.
Onshore Industrial Structures
Our onshore scope covers the full plant:
- Pipe racks, sleepers and modular pipe racks
- Equipment foundations and tank farms
- Substations and E-houses
- Shelters, analyzer shelters and packaged buildings
Offshore Structures
Offshore, we design fixed and floating facilities, topsides and subsea:
- Fixed substructures — four-leg jackets, tripods, gravity-based structures (GBS) and compliant towers.
- Floating systems — FPSO/FSO, semi-submersibles, spars and TLPs.
- Topside modules — process, utilities, power generation, living quarters (LQ), flare/vent and E-houses.
- Subsea — manifolds, PLEM/PLET, risers, umbilicals and skid packages.
Engineering for Extreme Environments
These structures face wind, wave, seismic, blast and fatigue loads that leave no margin for error. Our engineers work to API, AISC, ADNOC and international offshore codes, using advanced analysis tools to deliver structures that are safe, efficient and built to last — onshore and at sea.