Case Study
Source of B-annulus SAP enables operator to plan remedial action that restores production
Challenge In India, approximately $1.2 billion is lost per day due to well integrity issues. A major operator performed a gas lift on a newly drilled well to initiate production but when the sustained annulus pressures (SAP) raised to alarming levels in nearby well systems, all wells had to be shut in resulting in a loss of production from multiple wells. The scope was to identify the path of communication between the inner and middle annulus of the subject well. Solution The client requested Multi Seal Integrity product, which provides a clear and complete diagnostics of leaks and flowpaths throughout the entire well system. Multi Seal Integrity is delivered by the True Integrity diagnostic system and uses the Chorus acoustic platform with thermal measurements from the I