STI provides a de-sanding service which is used during production to remove sand from gas streams before it can damage production equipment.

Features:• Pressure ratings – 9930 kPa & 19995 kPa
• Registered ASME pressure vessels
• Sweet and sour service
• Patented Equipment and Process
• Recovers frac sand and formation san
• Allows monitoring of sand production
• Does not contaminate storage tanks with sand.
• Eliminates flaring
• No pressure drop
• Compact size
• Light weight
• No freezing issues
• Four models
• Minimal service / clean out time
• Simple maintenance
• Zero emissions in sour service
• Gathering system de-sanding
• Oil well de-sanding
• Helicopter transportable

STI De-Sanders remove the sand using a patented process (Canadian Patent #2,433,724. Other Canadian and International patents pending.) The application of basic physics and fluid dynamics principals, allows produced fluids and gas to pass through the device while virtually all solid particles collect on the bottom. During the simple servicing procedure, sand production is monitored. Frequency of servicing is determined from observed conditions.

During installation, STI provides orientation and training for Well Operators in the safe operation and servicing of the de-sander. We also perform Ultra-sonic thickness (UTS) testing to verify that the de-sanders are not eroded. We can also verify that no critical erosion has occurred on your equipment before installation.

The de-sanders are designed to tie directly into the wellhead in order to eliminate potential erosion points.

Your Solution for Gas Well De-Sanding

Calgary (403) 233.2040

Three Hills (403) 443.5453

Grande Prairie (780) 897.8140

Fort St. John, B.C. (250) 793.5140