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- paraffin deposit in oil well 油井结蜡
- During oilfield production, phenomenon of paraffin deposit in the oil well is common, which badly affects the normal operation of oil wells. 油田开发过程中油井结蜡现象普遍存在,严重影响了油井的正常生产。
- As high mineralization and low permeability,the salt deposit in oil wells is serious affecting the oil production. 濮城油田部分低渗透、高矿化度复杂断块油藏油井结盐严重,影响油井正常生产。
- Keywords wax deposit in oil well;chemically cleaning and preventing cerate;operating mechanism;prospect; 油井结蜡;化学清防蜡剂;作用机理;展望;
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- The synthetic polymers found wide uses as filtrate reducer in oil well cement. 这类降失水剂种类繁多、性能优异,有很好的应用前景。
- An oil well blew out in the North Sea. 北海的一口油井发生了井喷。
- Songliao Basin was rich in oil and gas resources.This provided conditions for generation of sandstone uranium deposit in interlayer zone of oxidation. 松辽盆地含有丰富的油气资源,为层间氧化带型砂岩铀矿的形成创造了条件。
- Drilling sand pump fulfills its function of removing sand accumulation in oil well by cooperating with a workover rig. 钻进捞砂泵利用修井机为动力,上下提放油管,将砂子抽至储砂筒内,从而达到井筒清砂的目的。
- KYLM (Yelimao in Chinese) is a new type of multifunction instrument used in oil well to anchor tubing. KYLM型液力锚是一种新型的多功能抽油井管柱锚定工具。
- Studied the temperature filed distribution in oil well using electric cable and/or electrothermal rod. 研究了电缆及电热杆油井温度场分布。
- He has a large deposit in the bank. 他在银行有大笔存款。
- In the flood development of oilfield,fouling is universal phenomenon in oil well production,which affects oil well production strongly. 注水开发油田中,结垢是油井生产中一种比较普遍的现象,对油井生产有很大的影响。
- The City reacted sharply to the fall in oil prices. 伦敦商业区对油价下跌反应强烈。
- During fracture propagation driven by detonation gas in oil well, dynamic response of crack surface under the gas pressure results in fast fracturing. 摘要油井爆生气体对岩石劈裂作用过程，是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- The mass of rock underlying a mineral deposit in a mine. 矿藏底石位于一个矿中金属矿藏之下的大量石头
- During fracture propagation driven by detonation gas in oil well,dynamic response of crack surface under the gas pressure results in fast fracturing. 油井爆生气体对岩石劈裂作用过程,是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- The seismo-electric effect is also observed in outdoor experiments.The work is a base for the deep research of this field in oil well log. 通过室外实验，也已经测量到可信的震电效应信号，从而为石油测井继续研究提供了实验数据。
- There is some deposit in the bottom of the cup. 这只烧杯的底部有些沉淀物。
- Since turbulence effect appears near wellbore in oil well with high-speed flow, Darcy's Law for flat radial flow is incompletely applicable. 高速流动的油井,由于在井底附近地带存在湍流的影响,达西定律的平面径向流动已不完全适用。
