Research Article
Study on Dynamic Response of Downhole Tools under Perforation Impact Load
Table 1
Experimental site and equipment.
| Experimental site | A pool with diameter 2.0 m and water depth 2.7 m |
| Instruments | 138A51 and 138A26 underwater explosion pressure sensor, F482A51 constant current source, DPO4034 Tektronix storage oscilloscope, computer, blasting line, data transmission line, detonator, trigger mutual inductor, positioning bracket. |
| Test material | Primer detonator, detonating cord, perforating bullet, perforating gun, contrast HMX bare drug column. |
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