DESCRIPTION
The Memory Dual Neutron Tool (MDNT) is designed to investigate formation gas contacts in cased wells. The tool is deployed through tubing on Slickline. The MDNT employs an AmBe neutron source and two thermal neutron detectors in an arrangement commonly known as a Compensated Neutron Tool.
The MDNT provides cost effective and high quality data, every bit as good as data acquired using other techniques. Depth Correlation is achieved with the Gamma Ray tool run in combination.
| Outer Diameter | 1.6975" |
| Length | 5 Feet |
| Detectors | Helium 3 Detectors |
| Acquisition Electronics | Digital Transmission/Memory |
| Memory Capacity | 512 Kb to 32 Mb |
| Battery Duration | 1 day to 1 week |
| Standard Logging Speed | 1800 ft/hr (30ft/min) |
| High-resolution Logging Speed | 9000 ft/hr (15 ft/min) |
| Shop Callibration | Shop Tank Count Ratio |
| Tool Positioning | Centralized by Knuckle Joints |
| Typical Combination | MDNT-PRT-PGR-CCL-QPS-M PL-POWER SUPPLY |
| Maximum Temperature | 350 °F |
| Casing Range | 4 1/2" to 9 5/8" |
| Bore Hole Fluid | Liquid |
| Repeatability | ±10% (Logging speed dependent) |
View a sample MDNT Log
View a sample MDNT Image
If you are interested in this service, please fill out our Service Request Form, so that we can get back to you promptly.
