PETROFAC INTERNATIONAL UAE - 2021-2022

• Well Pads Hook-up Job 

  Scope and Objective
  The Well Pad Hook-up job involves the complete construction, integration, and mechanical connection of newly drilled or existing production wells to the central processing facility through a series of structural, mechanical, piping, and electrical works. This construction activity is a critical stage in oilfield development, aimed at enabling the safe transfer of hydrocarbons from wellheads to flowlines, manifolds, and processing systems. The scope of work generally includes structural modifications, piping tie-ins, installation of supports, cabling, equipment erection, and final system integration. The objective is to achieve full mechanical completion, functional testing, and readiness for commissioning of the well pads, ensuring seamless connection to the production infrastructure without disrupting ongoing operations. This work is performed in compliance with project drawings, technical specifications, and stringent HSE norms.

  Construction & Hook-up Activities
  Hook-up construction begins with civil and structural preparations at the well site, including platform extensions, pipe rack installation, access ways, and supports. Mechanical erection covers mounting of wellhead valves, manifolds, skids, and associated piping elements. Piping activities include fabrication and installation of flowlines, injection lines, test lines, and drain/vent systems based on approved isometric and P&ID drawings. Precision is maintained in routing, slope, and elevation to ensure smooth fluid flow and drainage. Flange connections, branch tie-ins, valve fittings, and site welding are carried out using approved WPS, and all joints are subjected to Non-Destructive Testing (NDT) and pressure testing (hydro or pneumatic) post-erection. Simultaneously, electrical and instrumentation hook-up involves laying of power and control cables, JB installations, instrument tubing, grounding, and interconnections between wellhead control panels and main control systems. All works are executed using certified materials, skilled manpower, calibrated tools, and supervised by experienced engineers for compliance with industry standards and project schedules.

  Quality, Safety & Deliverables
  Every stage of the hook-up job is managed through strict quality control measures, including Inspection Test Plans (ITPs), weld maps, spool traceability, electrical loop checks, and function testing of valves and instruments. Safety remains the top priority throughout the project, enforced through work permits, risk assessments, confined space procedures, PPE usage, daily toolbox talks, and supervision by HSE officers. Special care is taken during hot work and live tie-ins to coordinate with operations and minimize any risk to existing systems. Upon completion, flushing, drying, and final inspection are performed before the system is handed over for commissioning. The final deliverables include full mechanical completion of wellhead connections, updated as-built drawings, inspection reports, calibration/test records, and completion dossiers. The result is a fully integrated, tested, and operational well pad system—ready for production handover with full client approval and documentation.