Our work in the Chadar field


The Camco team used industry leading technology to provide Zallaf Libya Oil and Gas with a complete technical solution to deal with a challenging sixty year old well in Libya’s Chadar field.


The age of the well coupled with the symptoms suggested a complex multi-barrier failure scenario that needed to be diagnosed quickly and accurately so that the well could be secured safely.


The Camco team used TGT’s Multi Seal Integrity diagnostic technology to locate the source of pressure and associated flow-paths. Multi Seal Integrity diagnostics are delivered using TGT’s proprietary True Integrity system, leveraging a combination of key technology platforms applied by diagnostic experts using a methodical workflow.


The True Integrity system successfully identified the sources of pressure and revealed a highly complex geometry of interconnected flow-paths between several formation layers and through multiple tube and cement barriers. Equipped with a complete diagnosis, the client and Camco were able to design and execute an appropriate plugging and abandonment program to secure the well permanently, eliminating any further risk to people and the planet.