大学英语词汇短语释义解析及例句 gas cap
释义：
gas cap 气顶；气冠；油箱门
例句：
When you are finished filling up, be sure you tighten your gas cap.
你加完油之后，一定要把油盖拧紧。
The boundary between the oil and the gas cap in a subsurface, saturated oil reservoir.
在饱和油藏中的油与位于它上面的气顶之间的边界。
Gas cap drive is relatively efficient, producing an average of 35% of the oil in place.
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%。
For this, a set of observation system is set up in gas cap zone, gas-oil contact and oil zone.
并在气顶区、油气界面及油区建立了一套观察系统。
The method to develop gas cap oilfield at home and abroad are mainly depletion and water flooding.
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。
Seventeen fires occurred before, during or immediately after the gas cap was removed and before fueling began.
十七火灾发生之前，期间或之后，立即被删除，气顶装料前开始的。
An oil reservoir with a free gas cap that supplies the energy to sweep the oil through the reservoir rock into the Wells.
具有游离气顶的油藏。气顶供给驱扫能量，使油经储层岩石流入井内。
The gas cap pools, mainly distributed in Paleogene, are formed by spillover of undissolved gas in high saturated oil pools.
气顶气藏主要分布在下第三系，是在高饱和油藏的基础上，由于不能溶解于石油中的天然气的溢出而形成。
From central sag to the edge, the distribution of reservoirs shows the law of oil reservoir-gas cap reservoir-pure gas reservoir.
天然气藏分布由洼陷中心到边缘呈现油藏-气顶气藏-纯气藏的分布规律。
Therefore, the barrier distribution should be taken into consideration for the perforation of reservoir with bottom water and gas cap.
气顶底水油藏油井射孔时既要考虑避水，又要考虑避气，因此存在一个最佳射开位置的问题。
Gas may be found either dissolved in reservoir fluids or as free gas that tends to form a gas cap beneath the top seal on the reservoir trap.
气体可能在储层流体中以溶解形式或作为游离气而存在，游离气趋于在储层圈闭的盖层下面形成气顶。
The Jurassic Sangonghe reservoir in Mobei-2Wellblock is a typical gas-cap pool where the gas cap volume is0.91times as big as its oil ring's.
准噶尔盆地莫北2井区侏罗系三工河组油藏为一典型的气顶油藏，气顶体积是油环的0.91倍。
The testing results prove that the reservoir has better permeability and heterogeneous outer boundaries, but there are gas cap and bottom water.
测试结果证明，该区地层渗透性好、存在非均质外边界，但存在气顶和底水。
The article analyses the mechanism and technical requirement of water flooding barrier, and suggests the guide views about exploitation of gas cap region.
本文分析了注水障阻止气窜和油侵气顶的机理，注水障的技术要求等问题，并且对气顶底水油藏气顶气区的开发提出的指导意见。
With deepening the cognition of production mechanism and improving technology, barrier injection has become an important method to develop gas cap oilfield.
随着对气顶油田开采机理认识的深化和工艺技术的进步，目前隔障开采已成为气顶油田开发中重要方法之一。
For a well producing from reservoir with bottom water and gas cap, the water and gas avoidances must lie taken into consideration for its position of optimum perforation.
气顶底水油藏油井射孔时既要考虑避水，又要考虑避气，因此存在一个最佳射开位置的问题。
