大斜度深井射孔一测试联作施工中，由于下钻管柱易遇阻、P－T封隔器旋转坐封扭矩大不易坐封、射孔枪引爆时容易损坏压力计时钟等原因，造成施工难度大，成功率低。在冀海1×1斜井射孔一测试联作施工中，对常规管柱进行了改进，采用了RS封隔器、PR转换工具及阻振器、安全枪等，经冀海1×1井实例验证，该工艺是可行的。 In the co-operation construction of the deep-slope deep well perforation, the P-T packer rotary recoil torque is not easy to be set due to the easy encounter of the downhole tubular string, the pressure gauge clock is easily damaged when the perforating gun is detonated, Caused construction difficult, low success rate. In the co-construction of 1 × 1 inclined shaft perforation test in Jihai, the conventional pipe string was improved with RS packer, PR conversion tool, vibration isolator, safety guns and so on. Well example validation, the process is feasible.