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Creating a difference

Modular Wellsite Package (MWP) is an integrated skid-based unit containing all wellsite equipment and components required between the Christmas tree and the main flow line leading to the gathering station.

All equipment between Christmas tree and header line are neatly arranged within the modular package making it a compact design which can be mounted on pre-designed foundation. The complete package can be fully integrated and tested as one unit. Based on the application and design the Modular skids are assembled suitable for conventional and unconventional applications.

The Modular skids are Installed both Brown and Green fields development.

MWP units can be built for gas, oil and as well as injection wells.

Modular Wellsite Package Key Components:

The Modular skids classified into Gas and Oil and Water Injection skids.

The control, Electrical wiring, Flow meters, Instrumentation, Insulation, piping with cladding, Isolation valves and Wellhead control panels, Ventruri-meter, Multiphase and ultrasonic Meters and chemical Injection skid with Pump and Gas Detectors and control Shelter with Emergency shutdown PLC, switch rack Panels, choke valves are the major part of the skids.

Flow line

The multiphase stream (non-associated gas, condensate and water or crude oil with water and gas) will flow through the production line from the wellhead to the MWP. The stream flow will be regulated within the MWP by the choke valve. Multiple instruments for monitoring the pressure, temperature and flow upstream and downstream of the choke valve will be provided.

Erosion monitoring of pipeline to ensure safe operation.

Corrosion Inhibitor Chemical Injection Skid

Corrosion Inhibitor / Scale Inhibitor / Methanol will be injected into the crude line to protect the mechanical integrity of the piping from accelerated Corrosion/Scale formation or to control hydrate formation.

Wellhead Shutdown (WSD) Hydraulic Control Panel

Safe and sequential operation of wellhead valves (SCSSV/SSV/Wing etc.)

Emergency and Fire shutdown

Well test operation

HIPPS /ESD/ Choke valve control

Remote Terminal Unit (RTU)

Marshaling Cabinet

Blower Units for Cellar Ventilation

Fire & Gas Systems

Fire detection and Alarm

Gas detection and control for H2S and LEL etc.

Control Shelter with climate control to house RTU, Fire Alarm Control Panel and Work Station.

All ESD equipment (WSD, RTU and HIPPS) are designed to Safety Integrity Level (SIL)-3

Communication Devices inclusive of VoIP Telephones (Outdoor and Indoor)

Electrical Accessories

Distribution/Power Panel Boards

Dry type Transformers

Complete Skid Grounding System

24 VDC Battery System for Power Back up (Battery, Battery Charger and Enclosure)

Skid Lighting System

Fire Alarm System

Cable Tray or Conduit System

This package offers a variety of benefits, which include, but are not limited to

  • Simplified and minimal civil/installation work on site
  • Reduced field Installation time and complexity
  • Significant cost saving, compared with conventional wellsite execution
  • Single source of supply for entire package, instead of procuring all items and integrating the same on site
  • All required interfaces available on single skid
  • Can be designed for both “Sweet” and “Sour” application
  • Packages can be designed for gas, oil and injection wells
  • Minimum ideal time between well completion and production
  • Can be designed to suit all well sites and can be kept as inventory
  • Considerable reduction in the scope of Site Survey, Equipment Layout, Pipe Routing as per site conditions
  • Single foundation for mounting the package

Saudi Wells Technology Factory Company (SWTF) offers efficient products that meets and exceeds our client’s design requirements and stringent International standards, are still cost effective solutions with reasonable delivery time.

Our Gas Modular Skids