Expandable Swelling Packer

Mounted on expandable pipe, the DynaFORM™ Expandable Pipe is expanded downhole with the pipe, to the nominal hole size. The swellable elastomer of the DynaFORM™ Expandable Pipe provides the extra capacity to create a compliant seal in sections where the hole is not in gauge.

Extensive research ensures swelling complements the properties of
the expandable pipe

• Swellable rubber is bonded to the exterior of the expandable pipe
• The rubber safely expands during pipe expansion
• The rubber swells after pipe expansion, ensuring a positive seal across the formation
• Swells into out of gauge sections ensuring a compliant seal

Features and benefits

• Provides significant cost savings
• Strong and durable packer
• Simple - there are no moving parts
• No additional running tools or site crew
• Long life span
• Seals automatically as flow begins in the micro annulus
• Prevents annular flow
• Available for water or oil activation

Click here to view / download a PDF with additional info regarding this product.
Click here to view A4 size.