Electro-Magnetic Defectoscope

Technical features:
Compatible with warrior surface system. Able to combine with electro-magnetic defectoscope tool, well temperature tool and ccl & gr to work simultaneously.
3d image enables easy visual evaluation of damage status of casing.
3¨csectioned tool structure design enables simple assembly and disassembly which ensures effective trouble shooting. Easy maintenance for both major components and consumable parts.
Carbide alloy measuring tips of fingers are anti-abrasive with long service life. The fingers can be easily replaced by one engineer within few minutes.
With design of strong finger elasticity and sand prevention, successful performance can also be achieved in heavy mud wells with high accuracy.

Specification :

Max diameter of tested string: 12 3/4 in. (324 mm )
Min diameter of tested string: 1 15/16 in. (50 mm)
Max thickness of single casing: 5/8 in. (16 mm)
Max thickness of double casing in total: 1 in. (25 mm)

Accuracy of thickness
Single casing: 0.02in. (0.5 mm )
Double casing: 0.06in. (1.5 mm )
Min length of axial crack:
2.5" single string 1 15/16 in. (50 mm)
5" single string 2 3/4 in. (70 mm)
Working temperature:-20- 175(-40-350)
Working pressure:100mpa (15, 000 psi)
Working voltage:90v2