Security is the key to guarantee normal operation of CNG filling stations.
而CNG地下 储气井的安全性是保证CNG加气站正常运行的关键.
Some fires were burning oil wells. Others were in natural gas wells.
有些是油井大火, 有些是天然气井大火.
The measures of throttling are used widely in natural gas well.
天然气井井下节流已在许多气田应用.
Nowadays the dynamic monitor of horizontal gas well is not started.
目前水平气井的动态监测还处于探索阶段.
Open flow potential will drop down with decline of formation pressure in a gas well.
随着气井地层压力的下降,其无阻流量相应降低.
Tight gas wells are generally characterized by low porosity, low permeability and high water saturation.
致密气井普遍具有低孔 、 低渗、高含水饱和度的特点.
The paper introduced an anti - corrosive coatings for natural gas well tubes with high sulfur content.
介绍了一种应用于高含硫天然气气井的油管防腐涂料.
The absolute open flow potential predicted from testing is the basis of gas well producing.
试井确定的无阻流量是气井产能建设的重要依据.
A new two - term deliverability equation is proposed to theoretically compute open - flow gas well after fracturing.
在对压后气井产能分析的基础上,提出了新的压后气井两项式产能公式,可用于理论上计算压后气井无阻流量.
It provides an effective way for the kinds of gas reservoirs to improve recovery rate.
为同类气田低压气井高效开采、提高气藏采收率提供了有效途径.
Productivity forecast with single - point method was an optimal method for high sulphur gas field productivity forecast.
普光气田是典型的高含硫气田,采用“一点法”预测产能是高含硫气井产能预测的最佳方法.
Research showed that reservoir deformation should be considered when forecasting coalbed gas well productivity.
研究表明,预测煤岩气藏气井产能时,考虑储层变形是非常必要的.
Big crror may occur in using the productivity analysis of single - phase gas well for condensate well.
摘要凝析气井的产能在沿用 单相 气井的产能分析方法时会产生较大的误差.
Multi - branch wells can effectively increase CBM production of unit well and decrease development cost.
多分支井是增加煤层气井产量及降低开采成本的有效途径.
Field applications show that sand fracturing operations were successful, stimulation results were significant after fracturing.
现场应用表明,加砂压裂后气井增产效果非常明显,效益显著.