导井,pilot shaft
1)pilot shaft导井
1.Its positive and negativepilot shafts were excavated at the same time.斜井正反导井同时开挖,贯通后一次扩挖成型。
2.For the excavation of the shafts,the construction method of "excavatingpilot shaft first,and then enlarging it" is adopted with reasonable blasting parameters and mucking method as well as instant supporting.调压井井挖采用"先导井,后扩挖"的施工方法。
英文短句/例句
1.Application of inverse well drill will permit quick and safe excavation of pilot shaft.应用反井钻机开挖导井可达到快速安全的效果。
2.The excavation speed of pilot shaft is one of the key difficulties for the excavation of shaft, high ones in special, of hydropower works.水电工程竖井特别是高竖井开挖,主要难点体现在竖井导井开挖的速度上。
3.The Research on Logging Geosteering of Drilling Horizontal Well;水平井钻井的测井地质导向方法与技术研究
4.Orientation Role of Comprehensive Logging Technique in Horizontal Well Drilling in Western Sichuan Basin综合录井技术在川西水平井钻井中的导向作用
5.Analysis and Countermeasures of the Hidden Risk for Oil-leading Grooves in the Extraction Well Yard采油井场井口导油沟隐患分析及对策
6.C_1+GAMMA geosteering drilling technology for Wei360-H1 well卫360-平1井C_1+GAMMA地质导向钻井技术
7.log-derived clay volume测井导出的粘土体积
8.wireline downhole guidance tool钢丝绳井底导向工具
9.induction height survey through shaft通过立井导入高程测量
10.misdirected completion practice错误指导的完井作业
11.Practice of using raise boring in excavation of guide hole for shaft with large angle of inclination反井钻开挖大倾角斜井导孔的工程实践
12.Analysis on Mechanical Stability of Subsea Wellhead and Bearing Capacity of Conductor for Deepwater Drilling深水钻井井口力学分析及导管承载能力研究
13.Pilot test of horizontal drilling and completion techniques in Nanpu Oilfield南堡油田先导试验水平井高效钻完井技术
14.APPLICATION OF GEOSTEERING TECHNIQUE OF HORIZONTAL WELL TO WELL TAI H5-1水平井地质导向技术在台H5-1井的应用
15.ground-to-ground silo-launched ballistic missile发射井发射的地对地弹道导弹
16.Their missile silos are below ground.他们的导弹发射井在地下.
17.So called because it causes suffocation in mines.因其在矿井中导致窒息而得名
18.derivative approach用导数图版进行试井解释的方法
相关短句/例句
the guide anti-well导井反井法
1.the article contrastedthe guide anti-well with other means in technique and economy.根据导井反井法施工溜井的成功实例,从经济和技术等方面进行对比分析,体现出倒井反井的优越性,从而为推广该技术提供了实践支持。
3)navigational drilling导向钻井
4)Steerable drilling导向钻井
1.During theoretic research and field practice, we researched the steerable drilling horizontal section, programmed the mechanical analysis software of steerable drilling assembly with Weighted Residuals Method, and studied the rotary drilling build-angl.在水平井井眼轨迹控制施工中 ,导向钻井系统在斜井段和水平段的施工中均获得了显著的技术经济效益。
5)Guide drilling导向钻井
1.This paper recounts the experiences of enhancing drill effectiveness, shorting well building period, saving cost and accurately controlling borehole trace by using guide drilling system in the production process of drilling cluster in the area of Bohai Liaodong Bay.本文介绍了渤海辽东湾地区在钻探丛式生产井过程中,使用导向钻井系统提高钻井时效,缩短建井周期,节约成本,精确控制井眼轨迹等方面的经验。
6)Traverse under shaft井下导线
延伸阅读
脉心导敏 ,脉导敏,英他佐明,麦新导明药物名称：吗多明英文名：Molsidomine别名： 吗导敏;吗多明;吗斯酮胺;脉心导敏 ,脉导敏,英他佐明,麦新导明外文名：Molsidomine 特点： 脉导敏是一种属于亚胺类化合物，其作用与硝酸盐相似。舌下含服1毫克，2～4分钟起作用，可阻止心绞痛发作。口服一次可持续6～7小时，剂量每天3次，每次2毫克。副作用包括头痛、头胀、脸部发热感等，但不多见。 适应症： 防治心绞痛的发作。 用量用法： 口服：１次１～２ｍｇ，１日２～３次，发作时舌下含服：１次２ｍｇ。喷雾吸入：每次揿吸１～２次（相当于本品０．２～０．４ｍｇ），每日次数酌定。 注意事项： 1.一般不良反应可有头痛、面部潮红、眩晕等，停药后可自行消失。 2.低血压、青光眼病人忌用。 规格： 片剂：每片１ｍｇ、２ｍｇ。 气雾剂：每瓶含４２ｍｇ（可揿吸２００次左右）。 类别：非选择性钙通道阻滞剂||防治心绞痛药
