1) leak resistance while drilling
随钻防漏
2) leak resistance and sealing technology while drilling
随钻防漏堵漏
1.
Present study on leak resistance and sealing technology while drilling and drilling fluid based on physical method;
物理法随钻防漏堵漏技术与钻井液研究现状
4) sealing fluid while drilling
随钻堵漏钻井液
1.
The novel sealing fluid while drilling was developed and the field trial was conducted in the well of Bin 4-10-10.
研制开发出了新型随钻堵漏钻井液,并在滨4-10-10井进行现场试验,取得了良好的防漏和堵漏效果,实现了边钻进边防漏边堵漏的综合堵漏措施,达到了快速安全钻进的目的。
5) swelling agent
溶胀型随钻堵漏剂
1.
A swelling agent XA for plugging while drilling operation;
XA溶胀型随钻堵漏剂的研制与应用
6) while drilling
随钻
1.
Fuzzy discrimination of lithology while drilling with PDC bit;
PDC钻头条件下随钻岩性模糊识别
2.
In order to obtain higher data transmitting rate and the wireless transmitting technology while drilling with less influence by working condition,an analysis and discussion were made for acoustic telemetry while drilling in channel transmission characteristic,noise and inter-symbol interference,transducer and power supply,and some key factors during drilling deep/ultra-deep well.
为寻求更高数据传输速率和受工作环境影响更小的井下随钻无线传输技术,从传输信道特性、噪声干扰、码间干扰、换能器、电源及深井和超深井应用等方面对随钻声波遥测技术的关键问题进行了分析和讨论。
补充资料：漏刻
| 漏刻 中国古代计时器。又称刻漏。漏是指带孔的壶，刻是指附有刻度的浮箭。有泄水型和受水型两种。早期多为泄水型漏刻，水从漏壶孔流出，漏壶中的浮箭随水面下降，浮箭上的刻度指示时间。受水型漏刻的浮箭在受水壶中，随水面上升指示时间，为了得到均匀水流可置多级受水壶。漏刻最早记载见于《周礼》。已出土的最古漏刻为西汉遗物，共3件，在河北满城、内蒙古伊克昭盟和陕西兴平发现。比较完整的传世漏刻有两件，均为受水型。藏于北京中国历史博物馆的是元代延祐三年（1316）造的；藏于北京故宫博物院的是清代制造的。
|
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