Scanning systems of diagnostics of technical condition of oil and gas production, transportation and storage systems
- INTROCOR M150 magnetic flaw detectors for the diagnosis of tank bottoms;
- MI-5X magnetic introscopes for the diagnosis of well production strings
- INTROS flaw detectors for inspection of steel ropes of drilling rigs
- In-line stand-alone magnetic inspection devices and BGTsfor pipeline inspection.
INTROCOR M150 magnetic flaw detectors for the diagnosis of tank bottoms
Possibilities of INTROCOR M-150:
- Optimal metrological and performance characteristics
- Ability to work without removing the protective insulation coating
- High-speed scanning
- Ability to measure the thickness of the metal and protective insulation coating, definition of the position of the defect on the bottom (external/internal)
All magnetic flaw detectors INTROCORM 150 pass metrological certification
| Technicalparameters | INTROCOR M-150 |
|---|---|
| Thicknessofsteelsheets | from 4 to 16 mm |
| Error in determining the sheet thickness | notmorethan ±0.25T |
| Error in determining the thickness of corrosion-resistant coating | notmorethan ±0.5mm |
| Error in determining the coordinates of defects | notmorethan 10mm |
| Scanbandwidth | 150 mm |
| Scanningspeed | upto 1m/sec |
| Min. depth of detected defects of butt welds | 0,2Т |
| Min. diameter detected through defects in the metal | 0,3Т |
| Min. the dimensions of the detected defects such as "metal loss" with a depth of 0.2T | Т х Т |
*Т-толщина листа металла днища
The experience of using the INTROKOR M-150 magnetic flaw detector
Control of metal near the cut-off seam
Diagnosis of steel conductors of skip hoists
Control of the bottom without removing the anticorrosion coating
The principle of operation of a downhole magnetic introscope is based on recording the scattering fields from defects and details of the well design when magnetizing the wall of the EX