因此，对油管接箍的位置探测显得尤为重要。
Therefore, the position detection is particularly important for tubing coupling.
解决了油井酸化施工后乏酸对油管的点蚀问题。
Pitting problem of oil pipe caused by diluted acid after oil well acidizing was solved by using acidizing inhibitors.
通过对油管的受力分析，校核偏磨油管的抗拉强度和抗疲劳强度。
By analyzing the force applied on the tubing, the tensile strength and anti-fatigue strength of the tubing are calibrated.
本文介绍了对油管线动火的几种方法，并结合实例说明了每种方法的做法及注意事项。
Here is introduced several ways to deal with the firing in oil pipelines, taking actual examples to show how to do it in each way as well as what to be careful about.
通过对油管表面缺陷、金相组织的观察及油管力学性能的测定确定两件油管的失效原因。
Observations on surface defects, metallurgical examination and mechanical properties evaluation of the oil pipes were performed to assess the possible failure reasons.
本文从硬件构成和软件分析两方面描述了利用PLC对油管进行高压水射流清洗的实现方法。
This paper presents the method of pipeline cleaning by high pressure water by PLC from hardware and software.
油管的最大下入深度与油管本身的强度、密度、油管内外压差、井中流体对油管柱浮力有关。
The maxim setting depth of tubing is related to its strength, density, inner and outer pressure difference as well as wellbore fluid's buoyant force to tubing string.
仪器可用在井口对油管进行在线连续定量检测，检测结果不受管表面的油泥或其它非导磁性材料的影响。
The instrument can be used in on-line continuous quantitative inspection of oil well tubing covered with greasy dirt or other non-magnetic...
考虑液动压力对油管柱纵向振动的影响，建立了油管柱纵向振动微分方程，并给出了这种情况下油管柱纵向振动的频率方程。
In consideration of the effect of liquid dynamic pressure on the tubing string vertical vibration, the differential equation and frequency equation for describing the vibration are set up.
结合该试验机的原理分析了故障产生的原因，提出了排除故障的方法，有利于使用和维护该试压机，可靠、高效地对油管试压。
By analyzing its working principle and the cause, methods to solve the problem were put forward in order to proper use the tester to test tubing reliably and effectively.
激进分子们决定将此次油管事件视为对奥巴马幼稚表现的一种检验。
Activists decided to make the pipeline a test of Mr Obama's verdancy.
中国同样对穿越肯尼亚的输油管道表示了兴趣，而服部孝也敞开了中日合作的大门。
China has also expressed interest in the pipeline through Kenya and Mr Hattori has opened the door to possible co-operation with Japan.
日本，出于其自己对石油的需求，一再坚持其绕过中国的输油管线竞标方案。
Japan, with its own need for oil, has pressed a competing proposal for a pipeline that would bypass China.
这五大世界主要权力中心的战略家们也了解这一利害关系，所谓的石油和输油管争端也只是一小部分而已，但那些对第二次大博弈论持怀疑态度的批评者却不以为然。
The strategists of the five major world power centers understand the stakes here, of which oil and pipelines are only a part, even if skeptics of the Great Game II hypothesis do not.
作为对土支持“南流”的回报，俄罗斯允支持土建设从黑海港口萨姆松到地中海港口杰伊汗的输油管道。
In exchange for backing South Stream, Turkey won Russian support for an oil pipeline from the Black Sea port of Samsun to the Ceyhan terminal on the Mediterranean.
这些疑虑让吉塔嘉特人对输油管道和它所招徕的每年220艘油轮一直持怀疑态度。
That leaves them skeptical about the pipeline and the tankers it would attract-about 220 a year.
对中国来说，西伯利亚的输油管线在北京新国际主义模式中的土崩瓦解，是其在错综复杂的全球石油市场中的一个惨痛教训。
For China, the Siberian pipeline has disintegrated from a model of Beijing's new internationalism to a painful lesson in the complexities of the global oil market.
最近密歇根和蒙大拿的输油管线事件已经加深了人们对经过美国主要农田的输油管线沿途的潜在危险的恐惧感。
Recent pipeline accidents in Michigan and Montana have also deepened fears about potential dangers along the pipeline's route through prime American farmland.
2005年，巴库-第比利斯-杰伊汉输油管道启用，将阿塞拜疆的石油输往土耳其的一个终端站，使其减少对通过俄罗斯境内的石油管道的依赖。
In 2005 the Baku-Tbilisi-Ceyhan pipeline opened to pump Azerbaijani oil to a terminal in Turkey to lessen dependence on piplines through Russia.
另外国务自己的检察长正在调查它所选择的和横加合作的公司，重新考虑到石油管道对环境造成的影响。
Moreover, the State Department's own inspector-general is investigating its choice of a firm that does business with TransCanada to conduct a review of the pipeline's environmental impact.
对紊流条件下输油管道内油流静电带电的计算进行了研究。
The computation of streaming electrification in turbulent oil pipe flow is studied in this paper.
而油管尺寸大小对水平井开采效果的影响说明，增大油管尺寸可明显达到提高水平井开发效果的目的。
According to the influence of tubing size on the exploitation results with horizontal Wells, it can improve the exploitation results with horizontal Wells obviously to enlarge the tubing size.
用途打捞鱼顶变形，尤其对弯扁鱼头的遇卡油管更加有效。
It is more effective for fishing the blocked oil pipe with the distorted fish top, especially with flexing flat full head.
然而，随着油井种类的改变，对碳钢连续油管的要求也发生了变化。
The nature of the Wells, however, has changed, which, in turn, has changed the demands placed upon CT.
主要依据负压波方法，应用相关分析法理论对输油管道进行泄漏检测和定位。
This paper USES theory of correlation analytic method to detect and locate the leakage of oil conveying according to the negative press wave method.
为获得较好的表面强化层，研究了表面状态对N80油管激光强化的影响。
The influence of surface condition on N80 tubing laser enhancement is studied for obtaining better surface enhancement layer.
本文研究结果对旧油管判废具有工程应用价值。
The results in this paper can be used to judge retirement of old oil tubes.
本文研究结果对旧油管判废具有工程应用价值。
The results in this paper can be used to judge retirement of old oil tubes.
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