【摘要】 利用流体动力学理论 ,研究了油井产液量与井口压力、井底压力之间的定量关系 ,给出了井口压力和油井产液量之间的等效互换关系 ,进一步研究了油井动态观测资料的科学处理方法 .以胜利油田东水 3井为例 ,对其观测资料进行了处理 ,并讨论了泄流管管径对流量及等效水位的影响更多还原

【Abstract】 The quantitative relation between liquid output of an oil well and pressure at the mouth and the bottom of the well is studied by using the theory of hydrokinetics.The relation exchanging liquid output of the oil well for the pressure at the mouth of the well equivalently is given. The processing method for observation data of oil well dynamic is studied further. Taking Dongshui 3 well in Shengli oil field as an example,processing of observation data of the well is made and effect of radius of outlet pipe on flow of the pipe and equivalent water level is studied.更多还原