1) Downhole operation
井下作业
1.
Application situation and thinking about coiled tubing techniques in downhole operation;
连续油管技术在井下作业中的应用现状及思考
2.
Mechanical analysis software of downhole operation pipe strings and its application;
井下作业管柱力学分析软件及应用
3.
Application of Visual Simulation in the Downhole Operation;
视景仿真技术在油田井下作业中的应用研究
2) down-hole operation
井下作业
1.
The accident often happened during down-hole operation such as dropping and sticking.
孤东油田年井下作业达到 180 0井次 ,落物、卡钻事故经常发生 ,井下打捞工作量很大 ,年打捞工作量达 2 0 0井次。
2.
According to current practice of carrying out unpolluted production in the oil field enterprise, and based on the analysis of the technological processes of down-hole operation, this paper pointed out the distribution of different pollution sources.
根据目前油田企业在推行清洁生产中的实际情况 ,笔者在对油田井下作业的工艺过程进行分析的基础上 ,指出了井下作业生产过程中的各种污染源分布 ,提出了实行井下作业清洁生产的对策与措施。
3.
The pollutants status of oilfield down-hole operation was analyzed,and the procedures of cleaner production audit in down-hole operation process was introduced.
分析了油田井下作业污染物产生现状,介绍了油田作业清洁生产审核的实施,分析对比了实施清洁生产前后的经济效益和环境效益。
4) Downhole Construction
井下作业施工
1.
Influence of Downhole Construction on Environment and Its Treatment;
井下作业施工对环境的影响及治理
5) Underground working site
井下作业场所
6) downhole operation supervision
井下作业监督
1.
To enhance downhole operation supervision plays an important role for improving the quality of downhole operation and reducing the operation cost.
井下作业监督是石油企业深化改革、重组改制的产物。
补充资料：铲运机在矿山井下作业
铲运机在矿山井下作业
铲运机在矿山井下作业
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