1) abandonment cap
弃井封盖
2) temporary well abandonment cap
临时放弃井井盖
3) SDPA
停工封堵弃井
4) abandoning oil well
弃井
1.
In order to eliminate the security hidden trouble and save the resource of maritime space,the operation of abandoning oil well is carried out in eight wells in Dagang oilfield,such as Zhuanghai5 well and so on.
为消除海域安全隐患、节约海域资源,大港油田对庄海5井等8口井进行了弃井作业。
5) covered wall
封盖
1.
According to this feature,transient thermal conductivity of cluster and contact heat transfer coefficient of boundary between cluster and kiln wall are deduced,then heat transfer coefficient between material and covered wall is obtained.
根据回转窑内物料颗粒的运动特点,推导了颗粒团在贴壁运动过程中的非稳态导热系数及界面处的接触传热系数,进而得出了物料与封盖窑壁间的换热系数;结合已有研究成果,建立了回转窑的传热数学模型。
6) abandonment plugging
废弃封堵
补充资料：弃井
1.废井。表示虚废前功。
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