The technology COMB-AT
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| Characteristics | komb-AT technology | |
|---|---|---|
| Explosive weight | 0.01340…0.01345 | |
| Perforation density, holes/m | 20 | |
| Combustion temperature of explosive, C | 3200 | |
| Specific volume of gas release, min, l/kg | 700 | |
| Classification Code | 4.1 | |
| UN code | 1325 | |
The device is designed for the treatment of the bottomhole area in oil, gas and other wells filled with liquid at temperatures up to 170°C.
It is used in conjunction with shaped charges ZPK102-AT-M as part of the PKO102-AT perforation system in order to increase the filtration area of the channel and intensify the flow of hydrocarbons.
The device is designed to create pressure impulses that impact the productive formation during one gun burst and increase the channel fracturing and, accordingly, increase oil production.
Advantages:
- Unlike the devices similar in purpose, COMB-AT supports the process of deflagration of solid fuel particles directly in perforation channels, cleaning them and significantly increasing the drainage area, channel fracturing, and their injectivity / productivity.
- High efficiency of the technology and reduction of operating costs due to the secondary drilling of the hydrocarbon reservoir and enhancing oil recovery in one trip.
- High reliability and ease of assembly, due to the increased workability of fixing the COMB-AT charges in the frame of the hollow carrier gun without additional fasteners.
- Use of regular perforation systems and frames.
