1) gas well productivity
气井产能
1.
Aimed at the stress sensitivity which exists in view of the gas reservoirs performance history,the stress sensitive effect on gas well productivity is discussed from the angle of gas reservoir engineering.
在油气藏渗流数学模型及气井产能分析中通常都是假设岩石物性参数为常数,这个假设条件一般在气藏开发初期会获得较好的理论分析结果。
2.
The productivity prediction equations of conventional gas reservoirs are commonly used to estimate the gas well productivity in low-permeability gas reservoirs at present, without consideration of the threshold pressure gradient, resulting in large discrepancy between the calculations and production realities.
目前,在进行低渗透气井产能预测时,多采用常规气藏的产能预测公式,启动压力梯度被忽略,导致预测结果与生产实际存在较大误差。
2) gas well deliverability
气井产能
1.
Nowadays, the main method of determining oil and gas well deliverability is steady well test, that is back-pressure testing, isochronal testing, revisionary isochron test and single-point test.
目前确定油、气井产能的主要方法是稳定试井方法,即回压试井、等时试井、修正的等时试井和一点法试井。
3) gas stringer
[能]低产气井
4) high gas rate well
高产能气井
1.
Flow rate usually varies greatly in high gas rate wells during flowing,turbulent flow effect and throttling effect etc.
高产能气井在流动过程中,变流量信息强,湍流效应及测试工具节流效应等是总表皮系数增大的重要因素,其次还与射孔几何参数、产层部分打开及储层污染等因素有关。
6) average productivity of gas well
气井平均产能
补充资料：γ能谱法测定产额
分子式：
CAS号：
性质：用具有高分辨率的高纯锗探测器直接测定裂变产物放射性活度以求得产额的方法。是不破坏分析，优点是快速简便，特别适用于气体裂变产物的分析。缺点是不适用测定产额低的裂变产物。
CAS号：
性质：用具有高分辨率的高纯锗探测器直接测定裂变产物放射性活度以求得产额的方法。是不破坏分析，优点是快速简便，特别适用于气体裂变产物的分析。缺点是不适用测定产额低的裂变产物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条