PTC helps oil and gas production companies address two of their biggest challenges: * Increasing well uptime & production* Assuring & enhancing well integrityWe do this, by providing unique gas lift, chemical injection, and annulus integrity enhancement and management equipment. Almost all our products have been developed in response to specific needs identified by the oil companies. In most cases they have patented features. The equipment is now being widely used by almost all major international OPCO's worldwide.