Tool engineering and manufacturing
Surface logging equipment
SKSPO-4 is the trip monitoring system intended to monitor and register logging parameters during well logging and well works with the blackbox function. It is installed on any well-logging truck and can be installed instead of classic depth measuring system.
The system can display and record:
- Wireline travel speed;
- Current depth;
- Cable tension force at wellhead;
- Displaying of magnetic marks on cable;
- Steady-state operation time of engine.
Parameters are displayed on tablet PC. In the event of accident (high load, tool out of hole), sound alarm goes off, winch drive is locked (if the system is connected to winch control system).
SKSPO-4 sensors (compatible with previous model SKSPO-3)
with high sample rate
depth sensor
marks reader
BlackBox software is intended for handling with SKSPO recorder data. It allows user to download data from the SKSPO memory, view and print data, including custom scaling by time, depth, tension.
Example of data display
GIP2-300/1 geophysical power source is the multi-purpose power unit for stabilized AC or DC supply of logging tools. The unit can be installed in the conventional 19” geophysical rack.
Specifications
| Setting range of output stabilized direct current in current stabilization mode, mA | from 15 to 999 |
| Setting range of output stabilized direct voltage in voltage stabilization mode, V | from 5 to 300 |
| Setting range of output stabilized alternating current in current stabilization mode, mA | from 15 to 500 |
| Setting range of output stabilized alternating voltage in voltage stabilization mode, V | from 5 to 250 |
| Frequency of output alternating current, Hz | 50, 200, 300, 400 |
| Mains voltage, V | from 180 to 250 |
| Power requirement, max, W | 350 |
| Operating temperature range, °С | from +10 to +40 |
| Weight, max., kg | 5 |
On-board uninterruptible power supply source BIBP Helios is intended for stabilized 220V, 50Hz AC supply of land geophysical equipment.
The unit can be installed in the conventional 19” geophysical rack.
It can be used for power supply of land geophysical recording systems if regular power supply is not available at work site.
Operating principle
Specifications
| Requirements for mains power supply | |
| Voltage, V | 85…264 |
| Allowable frequency range, Hz | 47…63 |
| Power consumption, kW, max | 502 |
| Requirements for on-board electric system | |
| Voltage, V | 22…31 |
| Current, A, max. | 20 |
| Output characteristics | |
| Voltage, V | 220±3% |
| Power, kW, max | 400 |
| Frequency range, Hz | 50, ±0,1 |
| Distortion factor at full line load | <3% |