多级压力引爆负压射孔技术

Multi-pressure Detonation System for Underbalance Perforating

主要介绍一种多级压力引爆负压射孔的方法。该方法适用于长夹层大跨度井和水平井长井段中完成

This article introduces a multiple pressure detonating system for underbalance perforating, which is designed for underbalance TCP in wells with big spaced zones and horizontal wells with long intervals.