Magnetic Thickness Tool (MTT)
The Magnetic Thickness Tool (MTT) uses 12 miniature magnetic sensors, mounted on the inside of a set of bowsprings, to investigate variations of metal thickness within downhole tubulars. Thickness data from MTT may be combined with MIT data using WIVA software to produce powerful 3D images. Statistical reports from MTT data are available using WIPER software.
Features & Benefits
- Inspection of tubing and casing for internal & external metal loss
- Casing can be logged after the tool has passed through restrictions
- Measures absolute wall thickness
- 3D visualizations provide powerful qualitative images of well condition
- Detects pitting and gradual wall loss
- Requires MIT data for internal diameter
- Requires centralizers
- Combines with other Ultrawire™ tools
