Veolia Water Technologies
1 place Montgolfier
94417, Saint Maurice

Tel: +33 (0)1 45 11 55 55
Fax: +33 (0)1 45 11 55 80

Multi-local Presence

Veolia Water Technologies is made of 135 business units worldwide

Oil & Gas

Creating water solutions for the oil & gas industry

Water is our business!

Veolia Water Solutions & Technologies is dedicated to providing solutions for the specific challenges of water and wastewater treatment in the oil and gas industry. With several decades of experience and over 500 references in this market, our worldwide team supports developments for both upstream (onshore and offshore) and downstream clients.


Our latest innovation for produced water treatment

OPUS® II technology generates high-quality water from oilfield produced water utilizing our proprietary CeraMem™ ceramic ultrafiltration membranes, ion-exchanging softening and reverse osmosis. It is ideal for upstream applications where a compact technology is needed to achieve high water recovery reuse or surface water discharge. The benefits of OPUS® II can be demonstrated at your site using one of our mobile treatment units.

Total Project Capability & Services

Through a network of over 135 offices worldwide, Veolia Water Solutions & Technologies experts manage complex water treatment projects for the oil and gas industry at a local level. An integrated approach ensures short lead times, reliable solutions, minimum risk and proactive services.

  • Supply of major and ancillary process equipment
  • Global design-build capabilities
  • System start-up, staff training and commissioning
  • Extension and improvement of existing plants
  • Integration of systems and processes
  • Pilot & laboratory testing
  • Temporary & emergency mobile water treatment solutions
  • Remote monitoring & control
  • After sales services (spare parts & consumables, water treatment chemicals, maintenance, etc.)

Specific applications



  • Water injection
  • Sulphate Removal Package
  • Produced water treatment
  • SWRO for washwater
  • Ballast Water Treatment


  • Water injection
  • Produced water treatment
  • Produced water treatment for SAGD processes
  • Water treatment for unconventional gas production


  • Raw water treatment
  • Wastewater treatment
  • Groundwater remediation
  • Recycling, reuse & ZLD
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