消防员在机井里放了一个梯子。
Firefighters reportedly placed a ladder in the elevator shaft to reach the child.
将总坐标的中心选于升降机井的中心处。
Let the center of the global coordinates be chosen at the center of the shaft.
抽油机井目前普遍存在系统效率偏低的问题。
Pumping recovery well has a low efficiency in system generally at present.
服役多年的钻机井架常会出现局部杆件弯曲现象。
Drilling derrick that working many years often has the defect of bending bar.
油田抽油机井油管与杆之间的磨损现象日益严重。
The wear between the rod and the tubing in Wells using the pumping unit has become a serious problem in oilfield.
卫生条件非常差，手动机井提取干净饮用水的办法也不够好。
The hygiene conditions are very bad, the hand pumps for clean drinking water are not good enough.
指出了在抽油机井，尤其是深井中进行油管锚定的必要性。
It points out the necessity of tubing anchor in pumping Wells, especially in deep Wells.
文章绍了用于机械钻机井架起升过程中的一种新型起升装置。
The paper describes a new kind of raising assembly for mechanical drilling rigs.
本文对FVJ—1型复合材料无人增音机井进行了应力分析。
Stress analysis for unmanned well of repeater with fiber reinforced material, type FVJ-1, is discussed.
计算农村机井电力线路导线截面时，《通辽公式》简便可行。
Tongliao Formula works easily and conveniently when power circuit wire section of village motor - pumped well is calculated.
官方称小孩的腿夹在机井和电梯厢中间，身体在电梯厢以下。
Officials say the child's leg was lodged between the elevator car and shaft, with the child's body hanging below the elevator car.
正确计算抽油机井的有效功率是计算抽油机井系统效率的关键。
Accurate calculating of the effective horsepower of pumping unit is the key to calculating the pumping unit system efficiency.
针对分散式抽油机井测量项目和测量方式的选取，提出比较性研究。
In view of the selection of measuring projects and methods for distributed oil well pumping units, the comparative research is stated.
在抽油机井的生产过程中，套压的大小对油井生产状况有一定的影响。
Casing pressure can affect the production situation of oil well in the production process of rod-pumped Wells to a certain extent.
对于停用的离心泵，要把泵和胶管提出机井，放净泵内和胶管内的存水。
A centrifugal pump for the disabled, it is necessary to pump and hose to motor-pumped Wells, pumps and a net release of water hose.
对在用钻机井架的可靠性进行鉴定是保证钻井作业安全的一项重要工作。
Making reliability appraisal for the on-site rig derrick is an important work to ensure salty in drilling.
抽油机井示功仪测试的上、下漏失曲线反映了抽油杆在静止状态下的受力。
The leakage curves in the indicator diagram of a pumping well reflect the forces born by the sucking rod in static state.
由于海洋环境的特殊性，海洋修井机井架与陆地修井机井架的使用环境有很大差异。
Because of the particularity of the ocean environment, there exists great difference between the operating environments of the ocean workover rig and the land workover rig.
并对得到的实验数据进行处理、分析，最终达到分析海洋修井机井架性能参数的目的。
What's more, it can deal with and analyze the experimental data gotten and finally achieve the capability parameters of marine workover rigs derrick.
油田远程监控系统可以实时采集油井的各项专业数据并分析显示抽油机井的工作状态。
The remote Oil-field supervision control system can not only collect all kinds of Oil-field data timely, but also analyze the working status of Oil-well precisely.
基于这个原理绘制的抽油机井动态控制图是一种简单、直观的抽油机井工况管理方法。
A dynamic control chart for managing the well's production is drawn on the above base.
实例计算表明，预测示功图与实测示功图基本相符，可以用于分析抽油机井的工作状况。
The results show that the predicting surface dynamometer card is consistent with the measured card and can be used to analyze the data of pumping Wells.
针对抽油机井位置分散、不利于管理和进行工况监测等问题，研制了抽油机井遥测系统。
Telemetry system for pumping wells is developed aim at the condition that wells being separate from each other, which bring much problems to management and monitoring.
文章仅对抽油机井系统效率进行简单分析与计算，旨在为优化设计抽油机运行参数提供参考。
The paper gives brief calculation and analysis for the artificial well efficiency, which aims at the optimization design for pumping unit and for reference.
从石油井架风灾害分析入手，客观分析了油田在役钻机井架不能正常工作或倾倒的根本原因。
By analyzing the wind disaster of oil rig derrick, the basic reasons of the By analyzing normal work or falls in the service drilling machine derrick in oilfield were analyzed.
二连油田有32%的抽油机井泵效低于30%，为此有针对性地引进了增抽扶正器配套工艺。
The pump efficiency of 32% rod pumped Wells in Erlian Oilfield is lower than 30%, and increasing production centralizer is introduced to solve this problem.
项目的内容包括新建50000个机井，用于“发达玛”地带的小型灌溉，同时简化打井技术。
It involved the construction of about 50,000 tube Wells in the fadama lands for small scale irrigation, as well as simplifying the drilling technology for the tube Wells.
项目的内容包括新建50000个机井，用于“发达玛”地带的小型灌溉，同时简化打井技术。
It involved the construction of about 50,000 tube Wells in the fadama lands for small scale irrigation, as well as simplifying the drilling technology for the tube Wells.
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