固体火箭推进剂快速洗井器设计原理

根据固体火箭推进剂释放能量高、燃气量大的特点 ,设计出一种新型、高效、快速水井洗井器 ,并从洗井原理、洗井效率、固体火箭推进剂性能等方面对其可行性进行了详细分析和经济评估。采用该洗井器可减少洗井设备、简化现场操作、减少辅助工作量、缩短施工时间 ,提高洗井综合效益。该洗井器在煤田、油田钻井工艺方面也有一定的使用价值。

Design Theories on Solid Rocket Propellants Well-washing Equipment

A new style equipment based on solid rocket propellants designed for ground water well washing was introduced in this paper. The design theories include its well washing actions and the energy characters of the propellants have been discussed in detail. An economic assessments offered in this paper showed that use this equipment would get higher comprehensive benefit. The design can be applied to oil well and coal well as well.