在油气藏中，油、气、水三者经常共存于同一圈闭内，并按密度不同作垂直分布，密度最轻的天然气占据圈闭的顶部，故称气顶。
... 环保印Recycling Insert 气顶Air Poppet Valve 截水口镶件Runner Shut-Off Insert早回Early Ejector Return加速项Accelerated Ejector客户Client ...
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气顶注气 gas cap injection ; gas cap repressuring
气顶油藏 [油气] gas-cap reservoir ; gas-cap pool ; oil reservoir with gas cap
氧气顶吹转炉 [冶] basic oxygen furnace ; LD converter ; TOC
气顶气 gas cap gas ; Gas in gas cap
游离气顶 free gas cap ; separate gas cap
气顶杆 HSACO
气顶降低开采 blowdown of gas cap
气顶膨胀 gas cap enlargement ; [油气] gas-cap expansion ; cap expansion
气顶回注 gas cap cycling
在饱和油藏中的油与位于它上面的气顶之间的边界。
The boundary between the oil and the gas cap in a subsurface, saturated oil reservoir.
国内外对于气顶油田的开发主要是采用衰竭式和注水开发方式。
The method to develop gas cap oilfield at home and abroad are mainly depletion and water flooding.
气顶驱是相对较为有效的一种驱油机理，平均可采出原油地质储量的35%。
Gas cap drive is relatively efficient, producing an average of 35% of the oil in place.
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