【摘要】 目前采用的物理化学洗井方法,对于实施井喷所用二氧化碳的使用瓶数常采用经验估计,本文从流体力学理论出发,综合探讨井喷中的流体力学特点,从而对井喷高度、速度分布等作出科学预测,推导出洗井深度、井径与二氧化碳使用瓶数的计算公式,实现科学洗井。更多还原

【Abstract】 The presently adopted physico-chemical method of well washing uses empirical estimate for the number of bottles of carbon dioxide used in the implementation of well spurt. Starting from the theory of fluid mechanics, this paper synthetically discusses the characteristics of fluid mechanics in the well spurt. Thence, it makes scientific forecast for the height and velocity distribution etc. of the well spurt. It derives the calculating formula for the depth and well diameter of well washing and the number of bottles of used carbon dioxide. Thus . it realizes the scientific well washing.更多还原