脉冲式燃气解堵技术的设想就是通过多级的压裂弹组合,进行分级点燃,产生多次的、不叠加的脉冲压力。不仅使地层受到多次加载作用,同时也使对地层的总加载作用时间延长。这一设想随着一体式复合射孔技术的不断完善、步入顶峰,认识也逐渐深入。近两年来就不断有人提出多脉冲这项课题,并已开始研制。 Pulse gas plugging technology is the idea of ​​multi-stage fracturing bombs, staged ignition, resulting in multiple, not superimposed pulse pressure. It not only subjects the formation to multiple loadings, but also lengthens the total loading of the formation. This idea with the integrated perforation technology continues to improve, into the peak, understanding has gradually deepened. The subject of multi-pulse has been constantly raised in the past two years and development has begun.