drilling的例句大全

Knowledge of a Geological Engineering Phenomenon in the Drilling of Sericite Quartz-Schist

对绢云母石片岩掘进中一种地质工程现象的认识

BE SURE OF ADEQUATE FAN BLADE CLEARANCE BEFORE DRILLING.

在钻孔之前确辩扇叶片的干净.

Analysis on sealing failure of myriameter drilling mud pump plunger and improvement measures

万米钻井泥浆泵柱塞密封失效分析及改进

This paper introduced the slim hole drilling designation and operation in shallow gas bearing reservoirs of Chuanxi area.

介绍了川西地区浅层天然气小眼井钻井设计与施工情况。

Slim hole drilling technology for developing low permeability reservoirs

开发低渗透油田的小井眼钻井技术

A technique of optimizing drilling parameters of slim hole development wells in the peripheral Daqing oil field

外围油田小井眼开发井钻进参数优选技术

The dynamic analysis and application of drilling string in slim hole well

小井眼钻柱瞬态动力学研究及应用

The Development of Slim hole Drilling Equipment in Home and Abroad

国内外小井眼钻井设备的发展

Practice and understanding of slim hole drilling technology

小井眼钻井工艺技术的实践与认识

Slim Hole Drilling Technology Practice in Chuanxi Area

川西地区小眼井钻井技术实践

Experiment and study of slim hole drilling technique for coalbed gas exploration

小井眼钻井技术在煤层气勘探中的试验研究

Random Simulation Method of Slim Hole Drilling Cost and Its Application

小井眼钻井成本随机模拟方法及其应用

Heavy torque and abrasion on casing are serious problems in drilling in slim hole.

高钻柱扭矩和套管过度磨损是小井眼钻井中存在的严重问题.

Through a comparison, the economic benefit in slim-hole drilling for coalbed gas has been analyzed.

通过与常规煤层气试验井对比, 分析了煤层气小井眼钻井的经济效益.

The configuration character , work principle and applications of gas cut while-drilling in slim hole are introduced.

介绍随钻气侵检测仪的结构 、 工作原理及在小井眼中的应用.

The research on odd number rock drilling hollow steel rolling process

凿岩用奇数边中空钢的轧制工艺研究

Foaming agent TSF for air drilling: a laboratory study

空气钻井用发泡剂TSF的研制

The permeability recovery rate of reservoir cores contaminated by PGP-3 treated drilling fluid of optimal composition is higher (> 90%) than that by a 3% MMH fluid and the MMH fluid with 3% temporarily plugging/ shielding agent YFP added.

最佳配方PGP3钻井液污染后岩心的渗透率恢复率超过90%，高于3%MMH钻井液及加入屏蔽暂堵剂YFP的3%MMH钻井液污染后岩心的渗透率恢复率。

ZTS electromagnetic measurement while drilling system and its field experimentation

ZTS电磁波随钻测量系统及其现场试验

Application of Chemical Cleaning Agent ZSC-201 for Drilling Fluid in Zhongyuan Oil Field

钻井液用固相化学清洁剂ZSC-201在中原油田的应用