Development of producing well and reducing well revitalization technique

线性聚能装药使用PETN作为炸药。它利用金属细线爆炸将能量从电容器传递到冲击波进行起爆。它是一种高速摄影和切割检查，具有线性和弧形的聚能装药。从实验结果出发，分析了其产生、飞行和切割机理.研究了不同起始位置的金属射流形状和性能。针对任意形状的金属射流，研制了一种层压金属板的线型聚能装药。在线型、弧形和组合型线型聚能装药中进行了试验。结果表明，地热垢的去除是成功的。

The Linear shaped charge used PETN for an explosive. And it used metal thin wire explosion by the transferring energy from the capacitor to the shock wave for initiating. It was a high-speed photography and cut examination, with a shaped charge of the linear and arc. From the result, generation, a flight and the cutting mechanism were examined. The metal jet shape and performance by the initiating position was examined. The Linear shaped charge which laminated a metal plate was developed for metal jet of the arbitrary shape. It was tested in a linear, arc and combination model linear shaped charge. The result shows success for the removal of the geothermal scale.