Memory Logging Tool - (MLT)

The Memory Logging Tool (MLT) is a digital downhole memory cartridge used to record datafrom Guardian's Production Logging Tools. The MLT connects via a multi-pin adapter to theupper head of Guardian’s Pressure-Water Hold (PWH) tool or Quartz Pressure Tool (QPT), or viaa short Logging Adapter Head (LAH-A) to any other Guardian PL tool. Up to 16 channels of datacan be acquired, including up to three flowmeters.

Acquisition Profiles are under complete operator control and sampling up to a maximum rate of10Hz can be individually set for each tool.

Various battery housings are available to suit operator requirements, from single C cell todouble D cell types.

User-friendly software provides a wide range of programming options and the ability to depthshift and plot data for standard report presentations. The memory tool is supplied with allnecessary interface modules, cables and software.

Product featuresMemory sizes available up to 512Mb available>Range of battery sizes available depending on power requirements>

Product applicationsMemory production logging services run on slickline or coil tubing>Can be run under SRO PL string for additional backup in hole>

Memory Logging Tool - (MLT)

> SpecificationsMLT-A

Part Number 131-99007

Diameter 1 11⁄16" / 43 mm

Length 36 in / 914 mm

Pressure 15,000psi

Temperature 177C / 350F

Weight in Air 14 lbs / 6.4 Kg

Fishing Strength 11,000 lbs / 5,000 Kg

Connections (Upper) 15⁄16" 12 TPI UN (sucker rod)

Connections (Lower) MMC 4, 8 Pin

Min. Supply Voltage 12 vdc

Current (Sleep) 4mA

Current (10Hz) 40mA

Current (1Hz) 25mA