Water Injection


Efficient pre-treatment of injection water

Water Injection

Maintaining well integrity starts with the quality of water that is injected. ClO2 effectively removes foulants and SRB’s before they can impact on production.

Quick Fact

Chlorine Dioxide is highly effective against marine macrofoulants such as zebra molluscs that can foul injection systems

Only Chlorine Dioxide can deliver the required oxidative power for effective water injection and sulfide scavenging pre-treatment. For onshore or offshore production wells, the ineffective pre-treatment of injection water can lead to well plugging, increased pressures and reduced output.

Within many offshore environments, seawater electrochlorination systems originally installed on platforms have not always been operated effectively. The build-up of macrofoulants and biofilm on deaeration towers is testament to the ineffectiveness of seawater electrochlorination, which is unable to deliver the biocidal performance required at seawater pH.

Likewise, poorly filtered river or recycled produced water has the potential to introduce sulfide, iron, manganese and anaerobic bacteria to the well, which can cause well plugging and production losses.

Non oxidising biocides pose increased environmental risk and are not considered suitable for pre-treatment, whilst “surrogate” treatments such as THPS are only of use down well. Chlorine Dioxide is the best method for macrofouling control, with lower dose rates and lower environmental risks than chlorine, hypochlorite or “mixed oxidant” electrochemical systems.

Scotmas offer a range of skid mounted and containerised systems suitable for permanent or mobile application in the most challenging and hazardous environments. Our on-site engineering support capabilities cover offshore deep-well applications, through to onshore applications in challenging geographies around the world. 

Water Injection

Engineered Solutions
Engineered Solutions

Scotmas deliver a range of specialist, containerised and skid mounted plant suitable for installation on drill decks with minimal footprint required

Technical Service
Technical Service

Our team work with your production chemists and safety engineers to deliver a system that can “plug in” to your existing treatment train

Containerised Systems
Containerised Systems

For rapid deployment requirements, a range of fully integrated, “plug and play” containerised ClO2 generation plants designed and built to industry standards

Process Engineering
Process Engineering

A complete multidisciplinary approach from FEED to implementation in order to integrate ClO2 systems into treatment process

Video

Project Engineerign Specialists for CIO2

Scotmas offer a range of chlorine dioxide generators in containerised solutions to help support your water purification or water disinfection project. Choosing a containerised system means that the Chlorine Dioxide Generator can be built and fully tested to the highest of standards in our factory prior to delivery on-site. On delivery, a containerised ClO2 system is installed for minimum downtime and on-site disruption.

 

Video

Process Efficiency in Large Industrial Cooling Systems

Cooling tower operators are faced with increasing requirements to ensure safety from bacterial infections such as Legionella, whilst also reducing operating costs. Chlorine Dioxide solutions from Scotmas offer operators a unique opportunity to achieve cost savings while protecting the environment.

 

Video

Scotmas Generators

The Scotmas range of Chlorine Dioxide generators has been designed from the ground up to deliver ClO2 for drinking water and disinfection applications with unparalleled efficiency and purity standards.

 

Video

Chlorine Dioxide Chemistry

Chlorine Dioxide is the ideal water disinfection and purification product across a vast array of industries and applications.