About

With a legacy spanning over four decades, DSR Solutions is a leading provider of engineering and design services from India. Our comprehensive suite of services includes CAD drawing, designing and drafting, 3D modeling, FEA, reverse engineering, and more. As part of the Deccan Group, we bring a wealth of experience in speciality vehicle design, including defence vehicles, environmental mobile labs, super speciality ambulances, and bulletproof cars.

Hailed high by the trust of valued customers and driven by innovation, our team of engineers, designers, and CAD experts work to deliver tailored solutions that fit the unique needs of each client. From architectural layouts, finite element analysis, and point cloud conversion to interior design, EPC works, MEP and solar power solutions, DSR is your one-stop solution for all your engineering and design needs.

DSR Design & Engineering Solutions is a multidisciplinary engineering firm specializing in providing high-quality design, calculation, and modeling services for the oil & gas sector. With a strong focus on industry standards and digital engineering practices, DSR has contributed to multiple projects both domestically and internationally.

1. Design Calculations as per International Standards DSR has extensive expertise in performing critical engineering design and stress calculations in compliance with international oil & gas standards, including: API 6A – Design and analysis of wellhead and Christmas tree equipment API 16A – Structural integrity and load-bearing analysis for drill-through equipment such as BOPs API 650 – Storage tank design including seismic, wind, and hydrostatic load calculations, nozzle orientation, and shell-thickness optimization

Design/Calculation: PV Elite, CAESAR II, ANSYS, MathCAD 3D Modeling: AutoCAD Plant 3D, AVEVA PDMS/E3D, SP3D, Navisworks Documentation: AutoCAD, SolidWorks, MS Project, Revit. In-depth knowledge of oil & gas codes and standards (API, ASME, ISO) Fast turnaround and high accuracy in engineering deliverables Field-proven support for EPC contractors, plant operators, and OEMs End-to-end solutions from FEED to As-Built documentation

Component-level design verification and finite element analysis (FEA) Load case definition and structural integrity assessment Material selection and corrosion analysis Preparation of design calculation reports and datasheets Client support for third-party design approval and certification Sample Deliverables: API 6A-compliant wellhead assembly design for onshore drilling in Rajasthan, India API 650-compliant fixed-roof crude storage tank (20,000 BBL) for a refinery in the Middle East API 16A mechanical analysis for BOP stack components for offshore operations 2. Plant Engineering & 3D Modeling DSR has successfully developed detailed 3D plant models using industry-standard software tools such as AVEVA PDMS/E3D, AutoCAD Plant 3D, and SmartPlant 3D (SP3D). 3D Modeling Capabilities: Piping & Instrumentation Diagrams (P&ID) to 3D model conversion Equipment layout and skid design Structural steel modeling Pipe stress analysis and support detailing Clash detection and resolution Isometric and spool drawings generation Notable Projects: 3D modeling of an Early Production Facility (EPF) with integrated process, utility, and safety systems for an upstream O&G client in Abu Dhabi Complete 3D layout and documentation for a gas dehydration unit, including compressor skid, inlet separator, and dehydration column Integration of civil, structural, mechanical, and E&I systems into a unified 3D model for a refinery expansion project