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   perforation 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.132秒
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perforation
相关语句
  射孔
    DEVELOPMENT OF WELL PERFORATION ENGINEERING SOFTWARE WPSYS-A
    射孔工程应用软件WPSYS-A的开发
短句来源
    Study on productivity prediction of the horizontal wells with completion methods of perforation series
    各种射孔系列完井方式下水平井产能预测研究
短句来源
    low damage perforation fluid for Wei 11-4 oil field in the west area of South China Sea
    用于南海西部涠11-4油田的保护油层射孔
短句来源
    DEVELOPMENT AND APPLICATION OF COMBINED PERFORATION TECHNOLOGY
    复合射孔技术研究与应用
短句来源
    The Application of 102 Perforation Gun in Zhongyuan Oilfield
    102型射孔枪在中原油田的应用
短句来源
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  “perforation”译为未确定词的双语例句
    An Experimental Study for Horizontal Well Flow under the Influence of the Inflow Through Perforation
    孔眼流入对水平井中流动影响的实验研究
短句来源
    Design and Manufacture of Rigid Plastic Balls as Perforation Closer for Modifying Injectivity Profile in Water Injection Wells
    注水井调剖用球的设计与制造
短句来源
    Application of Perforation Blocking Technique in Gudong Oilfield at Extra-high Water-bearing Stage
    炮眼封堵技术在孤东油田特高含水期的应用
短句来源
    THE REASON ANALYSIS ON THE CORROSION PERFORATION OF SAF 2205 DIPHASE STEEL COOLER BUNDLE
    SAF2205双相钢冷却器管束腐蚀穿孔的原因分析
短句来源
    Theoretical and Experimental Studies on Water Injectivity Profile Modification by Using Rigid Plastic Balls as Perforation Closer
    注水井投球调剖工艺的理论与实验研究
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  perforation
It is shown that perforation as a hydraulic factor can improve significantly the parameters of the sonic ejector in the critical regime.
      
Induction of subsonic wind tunnels with slight perforation
      
The plane limiting boundary problem on the subsonic flow over a dipole is solved in elementary functions for the case of small velocity perturbations at the stream boundary and a low perforation factor.
      
The solution obtained, while not coinciding with the solution for the case of unperforated walls everywhere when the perforation factor equals zero, gives a simple rule for allowing for induction.
      
From the solution obtained, the optimum degree of perforation of the wall is found for which distortion of the pressure coefficient on the surface of the model is a minimum in comparison with the unbounded flow round the body.
      
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Cable-free perforator is cost effective and has got obvious geologicalresults. Forty-five jobs of cable-free perforation in 32 wells have been donein the South of Sichuan Provinee from July, 1985 through April, 1988. Thispaper describes its usage and current problems in its application.

无电缆射孔具有明显的地质效果和较好的经济效益。川南地区从1985年7月至1988年4月在32口井中进行了45井次的无电缆射孔。本文简要地分析了无电缆射孔的情况及存在的问题。

Lamadian oil field in Daqing is the largest gas cap oil field developed in China.According to the characteristic of the oil reservoir,this oil field is de- veloped with a principle that the oil should be produced first while the gas cap gas should be kept nearly stable by a balance of the pressures in the gas cap and the oil region.The oil reservoir is developed with a 9-Apot well pa- tten and the gas-oil contact is maintained at its original position (or nearly so) by a reasonable adjustment of the pressure...

Lamadian oil field in Daqing is the largest gas cap oil field developed in China.According to the characteristic of the oil reservoir,this oil field is de- veloped with a principle that the oil should be produced first while the gas cap gas should be kept nearly stable by a balance of the pressures in the gas cap and the oil region.The oil reservoir is developed with a 9-Apot well pa- tten and the gas-oil contact is maintained at its original position (or nearly so) by a reasonable adjustment of the pressure and amount of the water inj- ected and a proper well perforation program.Moreover,a monitor system has been established.Thus the bypassing of crude oil and gas is well controlled during 14 years of production operation of this oil field.This paper gives a summary of the techniques for monitoring,controlling the gas-oil contact as well as the techniques used in the adjustment of the development program. It is demonstrated a trend of gas cap shrinkage instead of expansion becomes obvious as the reservoir pressure increases gradually during the high water cut production stage.Thus the adjustment and control techniques wore complica- ted and the treatment of the gas should be operated in a unified basis.

大庆喇嘛甸油田是我国目前开发的最大一个气顶油田。根据本油田储集层的分布特点,确定了油区采用正规的反九点面积井网注水,暂缓开采气顶气;通过调整油、水井的工作制度,实现油、气区压力平衡,维持油气界面相对稳定的开发原则,并制定了相应的射孔原则,建立了气顶动态监测系统。油田开发十四年来,成功地控制了油气互窜。本文就喇嘛甸油田开发过程中,防止油气大量窜流的监测、控制和调整的方法作一总结。并认为随着油区进入高含水开采,地层压力不断上升,使气顶由扩张的趋势变为收缩的趋势,因此,目前的控制、调整工作日益复杂化,应从整体上考虑对气顶的处理方法。

With the annular well testing data from producing wells in Jianghan int- egrated with its production characteristics,the distribution of the downhole liquid phase in a pump well is divided into various sections.The flow of flu ids between the perforation interval and the entrance of the downhole oil well pump are analyzed with emphasis.Formula for the calculation of water -oil ratio in the well bore are derived in this paper.

本文以环空生产测试及录井资料为依据,结合江汉油田的特点,对江汉油田抽油井的液性分布进行分段。重点分析研究了油管进油孔至射孔井段之间井筒内流体的运动状况,并据此推导出计算井筒油水比(持水比)的公式。

 
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