bore well filter

用法例句

The determination of diameter and length of tube well filter is always a problem not being completely solved for a long time in tube well engineering from theoretical and practical point of view.

长期以来,管井过滤器直径和长度确定一直是管井工程未完全解决的理论和实践课题,迄今,有关规定不同,存在学术见解分歧,也存在诸多值得讨论的问题。

A miniaturized information monitoring system for drilling process;

钻井过程一种小型化信息监测系统的研制

Because of the complexity and uncertainty of drilling process,it is proposed that the prediction and diagnosis of drilling accidents are carried out by artificial neutral network.

针对钻井过程的复杂性、不确定性等特点,提出了基于人工神经网络钻井事故预测与诊断模型。

Theoretical Study on the Stability of Natural Gas Hydrate Drilling;

水合物钻井过程中稳定性的理论研究

Factor analysis of pressure used in managed pressure drilling on injected gas

充气控压钻井过程压力影响因素分析

Abstract: Several Sticking accidents happen in the course of drilling horizontal wells in Tahe Oilfield.

文摘:塔河油田水平井钻井过程中，曾多次发生卡钻事故。

In drilling high angle deviated holes, friction is the main factor affecting the effective WOB.

在大斜度定向井钻井过程中，摩擦阻力是影响有效钻压的主要因素。

Analysis on balling up caused by helicoid hydraulic motor bypass valve failure in combined drilling technology

复合钻井过程中螺杆钻具旁通阀刺漏造成钻头泥包分析

Research on Fast and Quantitative Oil &Gas Measurement for In-situ Well Drilling Monitoring;

钻井过程油气快速定量化检测技术及应用研究

Inversion of Overflow and Leakage of Reservoir in Under -balance Drilling

欠平衡钻井过程中地层溢流量与漏失量的反演

IT is used for stabilizing drill tools during the drilling of oil, gas and geological exploration.

在石油、然气及地质勘探钻井过程中稳定钻具所采用的一种稳定器。

The endurance crack is apt to be produced in collar thread during drilling, which eventually results in the connection failure.

在钻井过程中,钻铤螺纹容易产生疲劳裂纹,最终导致连接失效。

Analysis of the borehole diameter anomaly expanding in well drilling process of high permeability sandstone formation in Lamadian Oil Field

喇嘛甸油田高渗透砂岩层钻井过程中井径异常扩大原因分析

Research Situation of Reservoir Damage and Reservoir Protection while Drilling

钻井过程中的储层损害和储层保护技术研究现状

Sulfurated Hydrogen monitor and rescue in LEKHWAIR Oilfield OMAN

阿曼LEKHWAIR油田钻井过程中硫化氢的监控与应急救援

On the Course Construction of Drilling Major Based on the Work Process

基于工作过程的钻井专业课程体系构建

Construction of Professional Curriculum System of Drilling Based on Systematization of Working Process

基于工作过程系统化的钻井专业课程体系构建

Study on CST in Waste Drilling Fluid Flocculation Treatment

废钻井液絮凝处理过程中电毛细吸水时间研究

Research of Numerical Simulation of Process of Mine Gas Pre-draining by Pinnate Boring

羽状钻孔预抽矿井瓦斯过程的数值模拟研究

RESEARCH ON A MATHEMATICAL MODEL OF DEEP-WELL DRILLING PROCESS CONTROL BASED ON WEARING FUNCTION OF DRILL BIT

基于钻头磨损函数的深井钻进过程控制数学模型的研究

computerized well planning program

计算机钻井设计程序