Saraline
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Engineered for performance. Designed for the planet.
Shell GTL Saraline is a high-performance Gas-to-Liquids (GTL) base fluid developed for use in demanding drilling applications. Produced through advanced GTL technology, Saraline delivers superior performance while reducing environmental impact — a cleaner, more sustainable choice for modern operations.
Key Benefits
Low toxicity and high biodegradability — supports environmentally responsible drilling operations.
Excellent thermal stability and lubricity — ensures reliability and protection under high-pressure, high-temperature conditions.
Low odour and emissions — improves safety and comfort at the worksite.
Through Shell GTL Saraline, operators can achieve optimal drilling performance while meeting the industry’s highest standards for safety and sustainability
Frequently Asked Questions
What is a drilling fluid?
Drilling fluids — or drilling muds — are used to cool and lubricate the drill bit, carry rock cuttings to the surface, maintain wellbore pressure, and stabilise the borehole during drilling. They are essential to ensuring safe, efficient, and cost-effective drilling operations.
What makes Shell GTL Saraline different from conventional drilling fluids?
Shell GTL Saraline is made from natural gas through Shell’s advanced Gas-to-Liquids (GTL) technology, not crude oil. This means it’s virtually free of aromatics and sulphur, making it cleaner, non-toxic, and safer for both workers and the environment — all while maintaining exceptional performance in the toughest drilling conditions.
How does Shell GTL Saraline contribute to environmental performance?
Shell GTL Saraline is designed with sustainability in mind. It offers:
– Low toxicity and high biodegradability, reducing environmental impact.
– Lower emissions and odour, creating a safer and cleaner worksite.
– Improved waste management, as its cleaner composition simplifies cuttings treatment and disposal.
This makes it one of the most environmentally responsible base fluids available today.
Where can Shell GTL Saraline be used?
Shell GTL Saraline is suitable for a wide range of applications, including:
– Onshore and offshore drilling
– Deep-water wells
– Extended-reach and high-pressure, high-temperature (HPHT) wells
– Cold climate drilling
Its consistent properties make it adaptable for different geological and environmental conditions.
What are the benefits of using Shell GTL Saraline for drilling operations?
Operators using Shell GTL Saraline can expect:
– Superior lubricity for reduced friction and tool wear.
– High thermal stability for performance in extreme heat or depth.
– Improved rate of penetration (ROP), helping reduce drilling time.
– Better mud rheology for consistent flow and hole cleaning.
In short, it delivers reliable performance, operational efficiency, and peace of mind.
Is Shell GTL Saraline compatible with existing drilling systems?
Yes. Shell GTL Saraline is designed to integrate seamlessly with existing drilling mud systems and additives. Its consistent composition ensures predictable behaviour in formulations, helping operators switch to a cleaner base fluid without major system changes.
How does Shell GTL Saraline support Brunei’s energy transition goals?
By offering a cleaner, lower-impact drilling base fluid, Shell GTL Saraline helps reduce the environmental footprint of oil and gas operations. It supports Brunei’s national sustainability efforts and aligns with BSM’s mission to move together for a thriving future through innovation, safety, and responsible energy solutions.
How long has BSM been supplying Shell GTL Saraline in Brunei?
BSM has been providing Shell GTL Saraline to Brunei’s oil and gas industry for several years as part of its ongoing commitment to deliver high-quality, technically advanced products that support safe and sustainable operations across the country.
Who can I contact for more information or technical support?
For product enquiries, safety data, or technical specifications, please contact Brunei Shell Marketing Company Sdn Bhd (BSM) at 2244739