Sustained Annulus Pressure (SAP) Diagnostics and Remediation

TwinHorizon Solutions offers specialized technical support for the evaluation and management of sustained annulus pressure (SAP), a common well integrity challenge. Services include:

• Analysis of annulus pressure data to evaluate the characteristics and behavior of sustained annulus pressure.
• Review of well schematics and barrier configurations to assess potential integrity issues.
• Evaluation of well history and operational practices that may contribute to SAP.
• Identification of potential leak paths affecting annulus pressure.
• Development of practical remediation strategies where required, with a focus on rigless remediation methods where feasible to support the safe and cost-effective restoration of well integrity.
• Technical support for operators who elect to continue operating wells with SAP, including assessment of risks and recommended monitoring practices.