High temperature drilling environments, including geothermal wells and deep oil and gas formations, impose thermal demands on drilling mud shale shaker equipment that standard designs cannot reliably meet. Aipu Solids Control has engineered high-temperature specific configurations within its Hunter series to maintain separation performance when drilling fluid temperatures exceed standard operating ranges. With API Q1 certified manufacturing and over 15 years of solids control experience, Aipu delivers shakers that perform when the heat is on.
Elevated drilling fluid temperatures—which can exceed 150 degrees Celsius in geothermal and deep drilling applications—affect multiple aspects of shaker operation. Mud viscosity decreases with temperature, changing the fluid dynamics at the screen surface and potentially reducing fluid retention time. Material properties of seals, gaskets, and electrical insulation can degrade if not specified for elevated temperature exposure. Motor cooling becomes more critical as ambient and fluid temperatures reduce the thermal margin. Aipu addresses these challenges through systematic material selection, thermal analysis, and component specification rather than ad-hoc modifications to standard designs.
Material selection is the foundation of high temperature capability. Aipu specifies high-temperature elastomers for seals and gaskets throughout the shaker assembly, from the vibrator motor seals to the screen panel interface. Electrical insulation systems are rated for elevated ambient temperatures, and motor winding insulation class is specified for continuous operation at nameplate rating plus thermal margin. The structural frame, already heat-treated for stress relief during fabrication, requires no material changes—Aipu high-grade structural steel and precision welding maintain integrity across the temperature range. Premium Ital-Vibras, Martin, and Oli motors are available with high-temperature bearing packages and special lubricants formulated to maintain viscosity at elevated operating temperatures.
Operational adjustments for high temperature drilling focus on maintaining throughput despite reduced mud viscosity. Aipu shakers operating at 6.0G to 7.5G provide the aggressive vibration needed for effective separation as fluid properties change with temperature. Adjustable deck angles from minus 1 degree to plus 5 degrees allow operators to increase retention time when reduced viscosity accelerates fluid drainage. Quick-change screens enable switching to finer mesh as fluid properties change, maintaining separation quality. Manufactured in Aipu 50,000 square meter Xi’an facility under API Q1 quality management, high-temperature shakers undergo thermal performance verification in factory testing before shipment.
Partner with Aipu for certified quality. Contact us at info@aipusolidcontrol.com to discuss your requirements and discover the Aipu difference in API Q1 certified solids control equipment.
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