Corrosion Inhibitors and Chemical Solutions
For Flow Assurance, Preservation & Corrosion Control
Solving Operating Challenges at Source
Flow instability, corrosion, and asset degradation are interconnected challenges. JST delivers integrated chemical solutions that stabilise production, protect assets, and extend service life — combining flow assurance, corrosion control, and preservation into coordinated, field-proven strategies.
Engineered application. Measurable performance.
From Chemistry to Controlled Performance
Effective solutions are defined not by products — but by how they are applied and sustained in real environments.
Correct selection for operating conditions
Effective delivery to the point of risk
Retention within the protected environment
Continuous validation and optimisation
JST integrates chemistry with engineering to ensure every treatment programme delivers measurable, sustained results.
Integrated Solution Platforms
Coordinated platforms addressing production chemistry, tank-bottom protection and equipment preservation.
Production Chemistry & Flow Assurance
In partnership with Clariant
- Demulsification and phase separation optimisation
- Wax, asphaltene, scale, and hydrate control
- Process and water treatment optimisation
- Corrosion inhibition
Improved throughput, reduced downtime, consistent performance
Tank Bottom Protection (Corrologic Systems)
Developed with Cortec Corporation
- Vapour-phase distribution across tank bases
- Penetration into sand beds and voids
- Minimal operational disruption (where feasible)
Protection where inspection and CP are limited
Equipment Preservation & Lay-Up (VpCI)
Cortec VpCI, supplied with Optimal Tech, Cortec's master agent for Thailand
- Multi-metal protection in liquid, powder, film and paper forms, applied inside and out
- Spares, stored equipment, static and rotating machinery, electrical equipment and pipeline appurtenances
- Protection against chloride and salt attack, microbial, galvanic and marine corrosion
- Storage, transport, erection and short or long-term shutdown, with a fast return to service
Preserved today, in service tomorrow, without unplanned repair or start-up delay.
Integrated — Not Isolated
JST combines production chemistry, asset and equipment preservation, tank systems, and structural protection into unified strategies — ensuring solutions work together, not in conflict.
Real Environments
Designed For
- Coastal, marine and high-humidity conditions
- Contaminant ingress and wash-down
- Variable operating and shutdown cycles
- Interaction with coatings, CP, and materials
Performance
Verification & Optimisation
- Corrosion monitoring and data interpretation
- Performance validation and tracking
- Continuous optimisation of treatment strategies
- Integration with integrity management programs
When Do You Need This?
Not every asset requires intervention — but when it does, the signs are clear.
Production instability or underperformance
Tank bottom corrosion risk increasing
Equipment entering storage, transport or a seasonal shutdown
Existing protection systems underperforming
Integrated Chemistry. Engineered Delivery. Proven Protection.
Our chemical solutions engineers are ready to evaluate your operating challenges and design an integrated treatment strategy.
Frequently asked questions
Corrosion inhibitors for gas and liquid pipelines, vapour phase corrosion inhibitors (VpCI) for preservation and lay-up, and oilfield production chemicals including demulsifiers, biocides and scale inhibitors. JST holds the exclusive rights in Thailand for Cortec CorroLogic systems, and supplies other Cortec VpCI products and Clariant chemicals with Optimal Tech, Cortec's master agent for Thailand.
Yes. VpCI preservation protects vessels, pipework, turbines and spares during construction, mothballing or shipping without coatings or dehumidification. JST supplies the chemicals and applies them with a documented procedure for later inspection.
Yes. Bottle tests, corrosion coupon trials and onsite ATP bacteria testing are run before a product is recommended. Recent programmes include demulsifier and pour point depressant qualification for PTTEP assets.
A chemical account manager with more than ten years in oilfield production chemicals, backed by Clariant’s laboratory in Kuala Lumpur and JST’s warehouse in Sattahip for tote tank storage and blending.
Upstream oil and gas producers, gas pipeline operators, refineries and petrochemical plants, power stations and tank farms across Thailand and Southeast Asia.