查询词典 Wells

Applied to adjust the casing pressure for ESP wells, it automatically discharges through the bleeding valve, the casing gas into oil/gas manifold, for the purpose of controlling the reasonable submergence depth of ESP intake, and preventing the shut-down of ESP due to gas lock or under-load. This not only ensures the normal pump operation but also enhances the pump efficiency and production rate.

常用于电潜泵套管压力调节，套管气通过放气阀排入输油管汇，以控制合理的电泵吸入口沉没度，防止潜油电泵发生因气锁现象的发生导致的欠载停泵，保证电泵的正常运行，提高泵效及产量。

Massive twenty-inch wheels fill strongly defined fender wells; it's impossible to mistake this vehicle for anything other than a Buick.

大量的20英寸的车轮填补强烈界定挡泥板井；是不可能的错误这个工具以外的别克。

My company is located in Shijiazhuang Gaocheng City Plum Township, west ligustilide Mei Road, the south line of value-wells, 30 kilometers to Shijiazhuang, the transportation is convenient.

我公司位于石家庄藁城市梅花镇，西临藁梅路，南临衡井线，至石家庄30公里，交通便利。

By analysising cost and output for low yield oil wells, in the paper, the method of flow switch is used to judge if the well bore has the oil flows, which change the traditional experienced method (touch the beam hangers temperature and look if it has the oil film) and the present automatic liquid level monitoring manner, and it is the closed-loop control and reduce the intensity of labour and the cost of the production. The hill-climbing mathematical method is considered as the most effective way.

论文中采用了流量开关的方法判断井口是否出油，打破了传统用经验判断(看抽油杆是否发热、是否附有油膜)的方法和现有的自动液位监测仪判断方法，形成了闭环控制，降低了劳动强度和减少了生产成本；并将数学方法上的瞎子爬山法用在了本优化控制系统中。

The initial internal force of the drill string in 3D wells can thus be obtained from the curvature and the torsion of the well axis.

从而实现了由井眼轴线的曲率和挠率，计算得到复杂三维井眼中钻柱的初始内力。

The mapping rules between heterogeneous databases were analysed and the mapping to PCEDM database from daily data table of oil wells was established according to the features of exploration-development database and the PCEDM database, furthermore the data in this table were transferred into PCEDM database based on SSIS.

最后，分析了异构数据库间的映射规则，根据勘探开发数据库和PCEDM数据库的的结构特点，建立了油井日数据表向PCEDM数据库中的映射，并基于SSIS将表中数据迁移到PCEDM数据库中。

After a time, too, I came to connect these wells with tall towers standing here and there upon the slopes; for above them there was often just such a flicker in the air as one sees on a hot day above a sun-scorched beach.

又过了一会儿，我把这些井和山坡上四处耸立着的高塔联系起来，因为高塔的上方常常出现那种在烈日炎炎的海滩上可以看到的闪光。

More than 80 percent of artificially lifted wells in the world use sucker rod pumping system.

世界80％以上的机械采油井都采用有杆抽油系统。

A new method of predicting and diagnosing for sucker rod pumping system in deviated wells［J］.

斜井有杆泵抽油工况预测和诊断的新方法［J］。？

Then the flow regime in the wells is studied.Firstly, the energy dissipation engineerings are systematically concluded. Then circular stilling well hydraulic model is made.The paper presents guidelines to aid the designers in determining optimum well geometry for their specific needs. General design criteria have been established to determine well size based on design discharge, Q, and diameter of the standard sleeve valve, D.

本文首先较系统地总结了消能工的研究现状；设计制作圆形深筒式消力井水工模型，通过试验及数据分析建立了圆形深筒式消力井各变量间的函数关系式，得出圆形深筒式消力井水力设计的基本方法，即已知设计流量和进水管直径，由曲线可得到圆形深筒式消力井的最优尺寸，并运用工程算例进行验证。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。