Expro Well Services (EWS) specialises in risk assessment projects to determine the integrity status of the well and categorising the risk to both personnel and the environment. Our methodology comprises a review of historic data and the current operating status of the well before presenting this information in a clear output report to help evaluate and mitigate the risk.
A selection of the information required in performing the risk assessment is shown below:-
• Cement bond logs to evaluate cement quality.
• Corrosion logs for pipe thickness monitoring.
• Thickness checks on surface components.
• Caliper logs – pipe surface inspection.
• Annulus pressure trends.
• Design life.
• Well history.
• Defects.
• Pressure monitoring and pressure tests.
• Wellhead visual leak detection and condition check.
• Downhole video (where available).
Risk assessments of wells
Expro Well Services (EWS) specialises in risk assessment projects to determine the integrity status of the well and categorising the risk to both personnel and the environment. Our methodology comprises a review of historic data and the current operating status of the well before presenting this information in a clear output report to help evaluate and mitigate the risk.
A selection of the information required in performing the risk assessment is shown below:-
• Cement bond logs to evaluate cement quality.
• Corrosion logs for pipe thickness monitoring.
• Thickness checks on surface components.
• Caliper logs – pipe surface inspection.
• Annulus pressure trends.
• Design life.
• Well history.
• Defects.
• Pressure monitoring and pressure tests.
• Wellhead visual leak detection and condition check.
• Downhole video (where available).