WELLCOM-Oil Systems for Boosting Oilfield Production

WELLCOM-Oil utilises energy from high pressure wells to drive products from low pressure wells. It achieves higher production rates, increased recovery and revenue at a low cost.

Traditionally, products of different wells are manifolded by choking the high pressure wells or by restricting the low pressure wells to match production pressures. This practice restricts total production and revenue.

Please see our Case Studies of WELLCOM in action.


  • Increased revenue and asset value
  • Increased total production
  • Increased recovery
  • Improved production pressures for pipeline transport
  • Low-cost tie-in to existing infrastructure
  • Simple and reliable - no moving parts
  • Self-regulating - no active control
  • Easy to operate and maintain
  • Early production system - rapid payback.

WELLCOM-Oil is a simple cost-effective and reliable system for increasing oil production by eliminating the back pressure effect. The systems comprise three key components:

  • In-line separator
  • Jet pump
  • Commingler

All components are simple and reliable with no moving parts and requiring no active control.

Production Boosting Services

  • Feasibility studies - oil field applications
  • Field optimisation studies
  • System design using Caltec's validated software
  • Equipment supply, testing and validation

For more information, contact us or browse our Case Studies

WELLCOM is a registered Trade Mark of Caltec Limited, protected by patents worldwide. Caltec acknowledges EU Thermie support for WELLCOM field trials.