【摘要】 研究了油气井高温高压条件下石油套管整形、修补用爆破炸药的配方及制备工艺 ,并对药剂性能进行了测定。介绍了随井深、井况不同对药剂配方所做的设计调整及应用试验情况。更多还原

【Abstract】 The formulation and preparation of blasting explosives used on the shaping,repairing of sleeve in oil gas well under the condition of high temperature and pressure were studied,and properties of the explosives were measured.Formulation adjustment was made according to the depth and circumstances of the well, and their application were introduced.更多还原