AeroSTAT Glass Barrier Sub

Improve Completion System Installation

The AeroSTAT Glass Barrier Sub is designed to improve operations for completion system installation by facilitating casing flotation to planned depth. A glass disc in the sub acts as a barrier that isolates fluid weight above the sub and creates an air chamber that lightens the completion string in the lateral, enabling the system to float as it is run in hole.

The Glass Barrier Sub offers many features and benefits

  • Economic solution for floating system to bottom by creating an air chamber in the liner
  • Minimal debris after activation with proprietary glass design
  • Full inside diameter after activation for subsequent operations

Our Commitment to Quality


Packers Plus successful stimulation services begin with a fully integrated quality assurance and quality control (QA/QC) process that begins at the design stage and follows each tool through manufacturing, assembly, testing, shipping and installation. Automation and robotics are incorporated into our proven process to ensure consistency and repeatability of key criteria in each step as we design, develop and manufacture our patented tools and systems. As a commitment to quality and meeting stringent standards, Packers Plus has achieved ISO 9001 certification and API Q1 Certification for our manufacturing and engineering operations in Edmonton, AB, and ISO 9001 in Houston,

Read more about our world-class manufacturing capabilities.
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