TSh-V primacord squib is used in oil, gas and other wells to shake casings and drill pipe strings by blasting energy for sticking elimination not affecting other works.
TSh-V can also be used to shake TCP strings with ISKRA-MS and ISKRA-GS firing heads if there is no automatic release after actuation.
| Parameter | Value |
|---|---|
| Squib max outside diameter, mm | 40 |
| Squib length, mm | 2400 |
| Max hydrostatic operating pressure, MPa | 100* |
| Max operating temperature, °С | 200* |
| Length of one piece of detonating cord on a squib, m | 2 |
| Number of pieces of detonating cord (DShS-160, DShS-200, Detocord RDX, Detocord HMX), on a squib, m | As per nomogram |
| Operational life, shooting, not less | 5 |
| Initiation means | PGN-150, PGN-165, TOR-200WR** |
* Limited by working medium in a well and initiating means characteristics.
** Detonator TOR-200WR is at the stage of admission to permanent use.