1) annulus water injection
环空注水
2) annulus topup cementation
环空满眼注水泥
3) annular air injection
环空注气
1.
The under-balanced drilling technology was successfully applied in FP1-1 well by using an oil pipe in a vertical well to carry out annular air injection, so as to achieve rapid and steady injection and provide great protection of coal seams as well as stability of well wall.
通过一个直井的油管向另一水平井环空注气实现欠平衡的钻井工艺在FP1-1井中得到成功应用,实现了快速、平稳注气,有力地保护了煤层并维持了井壁稳定。
4) radial waterflooding
环状注水
5) steam heating system in annulus
环空注蒸汽
1.
Mathematical model of steam heating system in annulus and optimal design of injection parameters;
环空注蒸汽伴热工艺的数学模型及注汽参数优化
6) annular gas injection
环空注气量
补充资料：环空摩阻
分子式：
CAS号：
性质：又称环空摩耗或环空摩阻。在环形空间部分发生的压力损失。
CAS号：
性质：又称环空摩耗或环空摩阻。在环形空间部分发生的压力损失。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条