INTRODUCTION
Well Integrity & Diagnostic
Offshore wells are an extremely critical resource in the oil & gas industry. Various aspects lead to good integrity, including sound operating processes, well service processes, tubing & annulus integrity, wellhead integrity, and safety systems testing. In order to avoid collapsing wells, it is crucial to conduct regular sound integrity monitoring.
Why Evaluate Tubing & Casing Integrity?
- Implementing Preventive measures
- Remedial action before the well is seriously damaged
- Precise identification of failure can minimise repair cost and overheads
- Optimisation of Workover Programs for maximum efficiency
Applications & Services
- Advance leak quantification from pre-determine Liquid Level Measurement survey
- Determine leakage rate through failing GLV/ASV/DHSV and other completion components
- Determine the leakage rate in tubing and annulus
- Sustained casing pressure diagnostics in the outer annulus
- Plug & Abandon data acquisition