1- Wells locations record GPS coordination 2- Well type and well current status 3- Visual inspection and pressure survey
Well data management and mapping :
1- QA/QC data and upload into the database 2- Map the well location on the map 3- Use color code to reflect the current well status (Low risk, Medium risk, High Risk)
Well current status evaluation :
1- Evaluate the pressure monitoring data 2- Carry out preliminary investigation including bleed-off / build-up test. 3- Carry out full Integrity investigation tests (apply positive pressure in the annuli) to confirm downhole integrity including tubing, packer, casing tubing hanger primary seals …) 4- Wellhead cavity test to confirm wellhead seals integrity