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Deptholog®
Slick line depth recorder with Gauge Testing Interface & Programming Module
- Displays and records depth and speed during a slick line operation
- Automatically creates gradient steps
- Tests, programs, starts and stops a memory gauge (pressure, temperature and flow)
 Features:
depth correlation and correction
depth and speed alarms (fully programmable)
start and control of memory gauges for creation of an automatic log
The Deptholog:
- tests a memory gauge,
- programs and starts it.
- automatically creates gradient steps
Thanks to its real time clock, it records the start date and time of each memory gauge, and displays and records the slickline depth and running speed.
Acquisition parameters and depth and speed alarms are programmable by its own keyboard or any PC. At any time, the displayed depth can be adjusted according to known references in the well. The new depth value is immediately taken into account for the depth display and recording.
The Deptholog is read by any IBM compatible computer. The software automatically links the depth with the data of all memory gauges started by the Deptholog, for an automatic creation of files showing data versus depth.
Specifications
Programming |
Acquisition parameters |
slickline and wheel size
depth unit (ft or m)
zero reset
depth adjustment
recording On/Off |
Depth alarms |
up to 8, including a "close to surface" alarm |
Speed alarms |
2, one for recording runs, another for dummy runs |
Alarms disabling |
only if authorized by PC |
Depth accuracy |
0.3 ft |
0.1 m |
Memory capacity |
|
200000 ft |
70000 m |
Power supply |
|
by internal battery rechargeable by 12 V DC or 100 to 240 V 50/60 Hz AC |
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