Description
A-One Oil Magnetic Thickness Detector (MTD43C) can detect the thickness, corrosion, deformation, and rupture issues of the production tubing and casing inside the tubing.
It has the unique ability to simultaneously inspect the casing and up to 3-4 layers of tubing behind it. There is no need for costly well workover equipment, nor is there a need to disassemble the completion tubing in a time-consuming and laborious manner, as the integrity of the casing string can be assessed.
The new generation of MTD43C can evaluate the quantitative thickness measurements and damage detection of up to four concentric tubes. The advanced tool combines a high-power transmitter, improved signal-to-noise ratio (SNR) electronic equipment, and a fully high-configured acquisition module and algorithms. This flexible approach allows for a wide range of evaluation applications in different logging environments.



Technical Parameters
|
General Specs |
|
|
Diameter |
43mm (1-11/16in) |
|
Temperature Rating |
-20℃-175℃ (-20°F-347°F) |
|
Pressure Rating |
100Mpa |
|
Length |
1750mm(68.9in) |
|
Weight |
8.25kg |
|
Measurement Range |
60-473mm |
|
Outer Casing Material |
TC18 |
|
Number of Test Curves |
127 |
|
Logging Speed |
400m/h (22ft/min) |
|
First Pipe |
|
|
Maximum Casing Thickness |
20mm (0.78in) |
|
Thickness Accuracy |
0.190mm(0.0075in) |
|
Casing Longitudinal Minimum Crack |
0.08*Casing Circumference |
|
Second Pipe |
|
|
Maximum Casing Thickness |
18mm (0.7in) |
|
Thickness Accuracy |
0.254mm(0.01in) |
|
Casing Longitudinal Minimum Crack |
0.18*Casing Circumference |
|
Third Pipe |
|
|
Maximum Casing Thickness |
16mm (0.63in) |
|
Thickness Accuracy |
1.52mm(0.06in) |
|
Casing Longitudinal Minimum Crack |
0.27*Casing Circumference |
Features & Applications
◆ The Magnetic Thickness Detector (MTD43C) adopts a 13-core quick connector, can be easily and rapidly connected to Gamma, Well Temperature, CCL, Multi-arm Caliper, MCBL and etc.
◆ It can test multiple layers of casing, up to 3-4 layers of tubing.
◆ It can log the highly-deviated and horizontal wells.
◆ It can inspect the inner and outer wall of casing flaw.
◆ It can identify the damage type of casing: horizontal crack, vertical crack, corrosion etc

FAQ
Q: Are your Magnetic Thickness Detector (MTD43C) for real-time mode or memory mode?
A: Memory mode.
Q: How long does it take to readout 2G data?
A: It will need 3Min
Q: Do you have case studies of actual data of tool in operations?
A: Yes, we have.
Q: How to operate the tools?
A: We will provide the Operating Manual.
In addition, our technical team will arrange professional operators to conduct online training for you . Easy to operate and safe to use.
Q: Can this tool test the horizontal wells?
A: Yes, it can.
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