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Wellhead Control Panels

Well Head Control Panels & Hydraulic Power Units

Petronash is a leading provider of Wellhead Control Panels (WHCP) along with Hydraulic Power Units (HPU), offering comprehensive customer specific solutions for the safe control, monitoring, and operation of oil and gas production wells.

Petronash excels in engineering, manufacturing, and commissioning various Wellhead Control Panels and Hydraulic Power Units as per customer specifications and international standards, employing advanced technologies for user-friendly, compact solutions that ensure operability, maintainability, availability, and reliability.

Single Well Head Control Panel

Solar Powered Well Head Control Panel

Modular Multi Well Head Control Panel

Hydraulic Power Unit

PLC Based Well Head Control Panel

Shutdown Panel

Key Features

  • Single-well and multi-well configurations
  • Highly compact design for Onshore, Offshore and FPSO applications.
  • Specialized panels for High Pressure, High Temperature (HPHT) and Arctic Service
  • Components designed for cleanliness levels per NAS, ISO, or SAE standards
  • Remote and Local Operation, Real-time monitoring, and Integration with SCADA / DCS
  • Fail-safe design with Hydraulic, Pneumatic, Electric Operation / Solar powered
  • Equipped with control panels, touch screens, or manual interfaces, self-diagnostic tools for easy operation and control.
  • Design compliant with NACE MR0175/ISO-15156, ASME, PED 97/23/EC, API 14B/14C, Shell DEP, SIL-3, IECX, ATEX, UL, and NEMA-4X / IP-66 certifications
  • After-sales Service support.
  • Applications: Oil and Gas Industry

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Single Wellhead Control Panels

These panels are designed to control a single well and associated valves. These panels are primarily used in onshore environments. Pneumatic/ Hydraulic energy is used to actuate other Wellhead valves.

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Modular Multi-Well Wellhead Control Panels

These panels are designed to control multiple wells and associated valves. These panels are mostly used in offshore environments. Pneumatic/hydraulic energy is used to actuate other wellhead valves.

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Hydraulic Power Units

Hydraulic Power Units (HPUs) are the main driving force of a hydraulic system. An HPU can be designed to deliver Low Pressure (LP), Medium Pressure (MP) and High Pressure (HP) hydraulic power to operate XmasTree . . 

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Solar Powered Wellhead Control Panels

These types of wellhead control panels are solar-powered and will reduce carbon footprints. It is cost-effective by eliminating the use of external electricity or compressed air and reducing maintenance costs while improving equipment availability.

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PLC Integrated Wellhead Control Panels

Whenever there is a requirement for high reliability and high availability, PLC-based Wellhead control systems are used. 

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WHCPs are also known as Shutdown Panels (SDP), Emergency Shutdown Systems (ESD), and Hydraulic Safety Shutdown System (HSSS). These are failsafe shutdown systems that have pneumatic/hydraulic/electric components. WHCPs can also be integrated with PLC/ RTU/ SCADA. WHCPs are standalone control systems as well as an interface between plant control and the wellhead safety system. WHCPs are used for monitoring, controlling (Remote/Local), and safe shutdown of Subsurface Controlled Safety Valves (SCSSV), Surface Safety Valves (SSV), and other wellhead safety valves (Choke, ESD, HIPPS) in oil & gas production fields to ensure the safe operation of unattended wells/platforms.

WHCPs may have multiple applications, which include, but are not limited to:

  • Safe and Sequential Operation of Wellhead Valves (SCSSV/SSV/Wing Etc.)
  • Emergency and Fire Shutdown
  • Safe Operation of Riser Valves
  • Flow Line Pressure Control
  • Well Test Operation
  • HIPPS /ESD/ Choke Valve Control
  • Partial Stroking

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Single Wellhead Control panels

Designed for single-well control in onshore environments, these panels use Pneumatic/Hydraulic energy for actuation and can be integrated with PLC/RTU/SCADA systems.

Key Features

  • Utility: Electric Power/Pneumatic Supply
  • System designed with low-power Pneumatic/Hydraulic SOV
  • Wellhead valve actuators control line pressures up to 20,000 psi
  • Manufactured in compliance with hazardous area requirements
  • Flow line pressure monitoring and control feature

Modular Multi-Well Wellhead Control Panels

Engineered for offshore use, these panels control multiple wells and associated valves using Pneumatic/Hydraulic energy, with integration capabilities for PLC/RTU/SCADA systems.

Key Features

  • Controls multiple wells in offshore and onshore clusters
  • Suitable for oil/gas production, water/gas injection, or WAG wells
  • Power Sections and ESD/FSD control sections included
  • Enables local/remote operation in a single cabinet
  • Individual and independent well operation
  • Can be drawer-type or block manifold SOV
  • Uses hydraulic energy for SCSSV/DHSV actuation
  • Pneumatic/Hydraulic energy for other wellhead valves
  • SOLAR power option for areas without utilities
  • Integration with PLC/RTU/SCADA 
  • Flexible design: pneumatic-hydraulic, electro-hydraulic, or electro-hydraulic-pneumatic

Hydraulic Power Units

Hydraulic Power Units (HPUs) drive hydraulic systems, delivering Low, Medium, and High Pressure for operating XmasTree Valves, Emergency Shutdown Valves, Control Valves, and HIPPS Valves.

Key Features

  • Open/Closed Skids
  • Electrical/Pneumatic Pumps
  • Remote/Local Operation
  • Flow range: 0.5 Ltr/Min to 50 Ltr/Min
  • Supply Headers: LP/MP/HP
  • Pressure range: 100 Barg to 1500 Barg
  • Inline accumulators
  • Future expansion options

Solar Powered Wellhead Control Panels

Solar-powered wellhead control panels cut carbon footprints, reduce costs by eliminating external power sources, and enhance equipment availability. Designed for single/dual string wells and multiple wells, they operate efficiently in harsh offshore/onshore desert environments.

Key Features

  • Reduces Carbon Footprint
  • Lowers total operational costs by eliminating power supply expenses and reducing maintenance
  • Operates on a 24 VDC electrical power supply obtained from solar panels and batteries
  • Provides a 5–7 day battery backup
  • Maintains logic pressure in the system between 4 and 10 Bar

PLC Integrated Wellhead Control Panels

PLC-based Wellhead control systems ensure high reliability and availability, featuring fault-tolerant PLCs, TUV-certified safety modules, and Watch Dog Timer systems for internal and external monitoring.

Key Features

  • Single and Multi-well control panels
  • Safety control logic for Wellhead valve operation
  • Single/Redundant Processor – Fail Safe
  • Simplex/Redundant input/output modules
  • Remote ESD / PLC Interface
  • Available from SIL 1/2/3 level for High Reliability, Availability, and Maintainability

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