Shell Mysella S3: High-performance mineral-based natural gas engine oil
Shell Mysella S3 is a high-performance mineral-based natural gas engine oil designed for four-stroke gas engines operating under a wide range of conditions. It is particularly suitable for engines running on natural gas, landfill gas, biogas, and other low-quality gases that may contain higher levels of contaminants.
Shell Mysella S3 is widely used in power generation, cogeneration (CHP), and industrial gas engine applications, where reliability and deposit control are critical.
Applications:
Stationary gas engines used for power generation
Combined Heat and Power (CHP) plants
Engines operating on:
Natural gas
Bio gas
Landfill gas
Sewage gas
Key Features and Benefits:
- Excellent Deposit Control
Helps reduce piston, ring, and combustion chamber deposits, ensuring cleaner engine operation. - Good Wear Protection
Protects critical engine components, extending engine life and reducing maintenance frequency. - Resistance to Oxidation and Nitration
Maintains oil stability under high temperatures and long operating hours. - Corrosion Protection
Designed to handle acidic by-products commonly formed when operating on bio- and landfill gases. - Cost-Effective Solution
Provides reliable performance at a lower cost compared to fully synthetic gas engine oils.
Key Properties:
- Medium ash formulation suitable for gas engines requiring controlled ash levels
- Good thermal stability for continuous operation
- Strong detergency and dispersancy to control sludge and varnish.
Typical Position in the Mysella Range
Shell Mysella S3 is positioned as a robust and economical choice, ideal for:
Older engine designs
Engines with moderate drain interval requirements
Operations where fuel quality may vary
It serves as a reliable step between basic gas engine oils and the more advanced Shell Mysella S4, S5, and S6 ranges.
Variants of Shell Mysella:
To meet the requirements of various gas-engine applications, Shell Mysella has introduced portfolio of gas engine oils tailored to meet the needs of specific engine types, operational environments, and performance criteria, technical and operational superiority in Natural and Sour gas Engines. Below are the major Shell Mysella product range you can choose from:
Product Lineup:
THE SHELL MYSELLA RANGE OF NATURALGAS AND SOUR-GAS-ENGINE OILS
Shell Mysella S3 N 40
Used in engines using fuel types of Natural gas or mild sour gas, this product is available in ISO Viscosity grades of 40 & 30
Shell Mysella S3 N 30
Used in engines using fuel types of Natural gas or mild sour gas, this product is available in ISO Viscosity grades of 40 & 30
Shell Mysella S3 S 40
Used in engines using fuel types of natural or sour gas, this product is available in ISO Viscosity grade of 40
Why Choose Shell Mysella S3?
Shell Mysella offers a comprehensive range of premium lubricants tailored for natural gas engines, designed to deliver excellent performance, protection, and cost savings in industrial and power generation applications. Whether for high-performance, extended drain intervals, or operations under severe conditions, the different variants of Shell Mysella provide tailored solutions to meet specific engine and operational needs.
By choosing the right variant for your engine, you ensure optimal efficiency, reduced downtime, and the longevity of your equipment—critical factors in today’s highly competitive industrial landscape.
Shell Mysella S3 is an advanced synthetic oil designed for the most demanding natural gas engines. It is recommended for engines in extreme conditions such as high loads, long operating hours, and engines using lower quality or variable gas fuels.
Shell Mysella S3 N30
Shell Mysella S3 N40
Shell Mysella S3 S40
