In oil and gas field surface facilities, one of the most frequently asked questions from operators is simple but critical: how to remove sand efficiently without affecting system stability. This challenge becomes even more prominent in regions like Kazakhstan, where reservoirs often produce sand-bearing fluids and environmental conditions can be demanding.

The cyclone desander package shown here was custom-designed and manufactured by HC for a Kazakhstan-based client, based on their actual operating data and field constraints. The client required a solution capable of handling fluctuating sand content, limited installation space, and long-term continuous operation with minimal maintenance.

Instead of using mechanical filtration or moving parts, this system applies a hydrocyclone separation principle, allowing solid particles to be removed from the fluid stream through centrifugal force. This design significantly reduces the risk of clogging and minimizes pressure loss, which is especially important for upstream and early production facilities.

The unit features a vertical configuration with a compact skid-mounted structure, making it suitable for tight layouts commonly found in existing oilfield installations. Special attention was given to the internal cyclone selection to ensure efficient separation across a wide range of flow rates and particle sizes. The external piping and vessel are fully insulated, helping the equipment maintain stable performance under Kazakhstan’s low-temperature operating conditions.

From an operational perspective, the package is designed to be simple and practical. Sand discharge points are clearly arranged for easy handling, and inspection access is considered during fabrication. By delivering the system as a complete skid, HC helps reduce on-site installation time and commissioning effort, allowing the client to bring the unit online quickly.

This project reflects HC’s approach to equipment manufacturing: starting from real field questions, not just standard specifications. Instead of offering one-size-fits-all products, we focus on understanding how the equipment will be used, what problems it needs to solve, and how it should perform over the long term in real oilfield conditions.

For operators searching for a reliable desanding solution in sand-producing wells, especially in harsh environments, this customized cyclone desander package provides a proven and practical option.