This paper introduces the criterion of selecting pump, detonation mode, principle and action of inner blind hole perforator and tubing pump joint technology.
介绍了内盲孔射孔器与管式泵联作技术的选泵标准、起爆方式、原理和流程以及内盲孔射孔器的研制。
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Described are the negative pressure multistage detonating technique in TCP (Tubing Conveyed Perforator) and its advantages, features and applications in geology and engineering.