Teams must be careful that the mud does not raise pressure too high and cause possible damage to the well pipe.
工程人员必须保证压力不能过大，避免引发对油井管道造成可能的破坏。
Thousands of people are living outdoors; few buildings escaped damage, and the wood-and-mud structures that housed many of the city's nearly 100, 000 residents were particularly vulnerable.
成千上万的人们住在室外；几乎没有房屋保存完好，而该地将近100,000人居住的泥木结构房屋尤其不堪一击。
The potassium salt mud can be used to protect oil zones and reduce the drilling damage to reservoirs.
应用钾酸盐泥浆能保护油层，减小钻井过程中对储层的破坏。
The effect of blowout prevention and sand control of FYJ-2 is tested by laboratory experiment of dynamic mud stone particle flushing, sand control experiment and formation damage test.
通过室内泥岩颗粒动态冲刷试验、抑砂试验和对地层的伤害试验，测试了FY J - 2的防膨抑砂效果。
The formation damage during drilling are recognized as 2 types: mud solid particles plug and mud filtrate invasion.
钻井过程中的油层污染可分为泥浆固相颗粒侵入和滤液侵入2种类型。
The formation damage during drilling are recognized as 2 types: mud solid particles plug and mud filtrate invasion.
钻井过程中的油层污染可分为泥浆固相颗粒侵入和滤液侵入2种类型。
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