Oil and Gas Industry

Advanced Water Treatment Solutions

Comprehensive water treatment technologies for upstream, midstream, and downstream oil & gas operations

Introduction

Water is a critical component throughout the oil and gas value chain. Whether it's used in upstream extraction, midstream transportation, or downstream refining, effective water treatment is essential to ensure process efficiency, equipment protection, environmental compliance, and operational sustainability.

We offer advanced, customized water treatment solutions that address the unique challenges of oilfield operations. Our systems are designed to treat various water streams—produced water, injection water, utility water, and wastewater—and ensure that they meet regulatory discharge standards or process reuse requirements.

Upstream Solutions

Produced water treatment and injection water preparation

Downstream Processing

Refinery wastewater and utility water treatment systems

Offshore Solutions

Compact, modular systems for marine environments

Environmental Compliance

Meeting regulatory standards for discharge and reuse

Our Solutions

1

Produced Water Treatment

What is Produced Water?

Produced water is the water that comes out of oil and gas wells during production. It typically contains oil, suspended solids, dissolved salts, hydrocarbons, heavy metals, and treatment chemicals.

Treatment Train

  • Primary Separation
    • API Separator or CPI
    • Skim Tanks
  • Secondary Separation
    • IGF or DAF
    • Hydrocyclones
  • Tertiary Polishing
    • Walnut Shell Filters
    • Activated Carbon
    • UF/RO for reuse
2

Utility & Boiler Feedwater Treatment

Overview

Refineries and petrochemical plants need treated water for steam generation, cooling, and other utilities. Untreated water causes scaling, corrosion, and fouling in boilers and heat exchangers.

Treatment Train

  • Pre-treatment
    • Coagulation & Clarification
    • Multimedia Filtration
  • Softening / Ion Exchange
    • Lime Softening
    • Cation/Anion Exchange
  • Demineralization
    • Reverse Osmosis (RO)
    • Mixed Bed Polishers
  • Oxygen Removal
    • Deaerator
    • Oxygen Scavengers
3

Wastewater Treatment

Effluent Streams

Cooling tower blowdown, spent caustic, refinery wastewater, drainage and wash water, hydrotest water.

Treatment Process

  • Primary Treatment
    • Oil-Water Separators
    • Equalization Tanks
  • Secondary Biological Treatment
    • SBR (compact & efficient)
    • MBBR (low footprint)
    • MBR (high-quality effluent)
  • Tertiary / Advanced Treatment
    • Ultrafiltration (UF)
    • Reverse Osmosis (RO)
    • Advanced Oxidation
  • Sludge Handling
    • Filter Press
    • Centrifuge
    • Sludge Drying Beds
4

Offshore Water Treatment Systems

Offshore Challenges

Limited space, harsh marine environments, need for high reliability and automation.

Modular Solutions

  • SWRO Desalination (potable/utility water)
  • Produced Water Packages (compact IGF + filters)
  • Injection Water Units
  • Containerized/Mobile Treatment Units
  • Zero Liquid Discharge (ZLD) Options

All systems are skid-mounted, pre-assembled, and tested for plug-and-play deployment offshore.