Oil Field Chemical

RAI Technologies offers proven solution and new approaches that protect your high-value assets, maximized run times, reduce maintenance, save energy and enhance product quality into the oil and gas production industry. RAI delivers custom chemical treatment that prevent corrosion, bacterial growth, fouling , scaling and stress cracking. Our RAI chemical product has specialty purpose for demulsifier, reverse demulsifier, oil spill dispersant, etc.

We manage your chemicals from start to finish: prescribing, formulating, delivering, storing, handling and monitoring. Therefore we would like to include most of the following RAI chemical products:

• Scale inhibitors
• Corrosion inhibitors
• Microbiocides
• Demulsifier
• Reverse demulsifier
• Paraffin inhibitors
• Pour point depressants
• Oil spill dispersants

Reverse Osmosis Treatment

In comparison to distillation and electrodialysis, RO is relatively new, with successful commercialization occurring in the early 1970s. RO is a membrane separation process in which the water from a pressurized saline solution is separated from the solutes (the dissolved material) by flowing through a membrane. No heating or phase change is necessary for this separation. The major energy required for desalting is for pressurizing the feed water.

RAI’S range of high performance reverse osmosis chemicals are based on advanced formulations and include:

• RO membrane cleaners and detergents
• Scale inhibitors and antiscalants
• Corrosion inhibitors
• Biocides
• Antifoulants
• de-chlorinators and flocculants.

Seawater Distillation

Desalination (also called “desalinization” and “desalting”) is the process of removing dissolved salts from water, thus producing fresh water from seawater or brackish water. Desalting technologies can be used for many applications. The most prevalent use is to produce potable water from saline water for domestic or municipal purposes, but use of desalination and desalination technologies for industrial applications is growing, especially in the oil & gas industry. Major Commercially Available Desalting Processes:

• Multi-Stage Flash Distillation
• Multiple-Effect Distillation
• Vapor Compression Membrane
• Electrodialysis
• Reverse Osmosis

Thermal Processes – Distillation
Distillation means evaporation and condensation of a fluid. The resulting condensed product is free from salt. This basic principle, as natural as rain, is widely used in sea-water desalination. The two main sea water distillation processes are called multi-stage flashing (MSF) or multi-effect desalination (MED). Depending on the availability of energy on-site, and its quality, MED plants may be fitted with a compressor (thermal or mechanical) in order to enhance their performance and to optimise energy requirements. The processes are then called MED-TVC (thermal vapour compression) and MED-MVC (mechanical vapour compression).

RAI’s range of high performance seawater desalination chemical are based on advanced formulations and include:

• Scale inhibitor
• Antifoam