1) gas generation threshold
生气门限
2) valve margin
气门边限
3) oil threshold
生烃门限
1.
Combined with the experimental results of previous workers, the present research on the relationships among vitrinite reflectance, burial pressure coefficient, oil threshold, and top gas window indicates that abnormal high pressure not only controls the generative phases of hydrocarbons but also results in reduced maturity of source rock and retarded processes of source rock evolution.
在研究镜质体反射率与地层压力的关系、烃源岩生烃门限深度及石油窗下限深度与地层压力的关系的基础上,结合前人的实验结果研究认为:异常高压不仅影响油气生成的相态,而且降低了烃源岩的成熟度,延缓了烃源岩热演化的进程;当地层压力超过一定的门限时,压力对成烃有明显的抑制作用,表现为压力系数与烃源岩生烃门限深度、石油窗下限深度正相关。
4) Threshold generation
门限生成
5) oil generation threshold depth
生油门限
1.
buried depth in Binbei area,major source rock area(Qijia-Gulong Sag and Sanzhao Sag),and major source rock layer(Cretaceous Qing-1 Member,Qing-2-Qing-3 Members) in Songliao Basin,to re-determine the oil generation threshold depth of the basin.
对松辽盆地滨北地区、主力烃源岩区(齐家—古龙凹陷和三肇凹陷)、主力烃源岩层(白垩系青山口组一段、青二段—青三段)成烃转化率-埋深关系曲线及Ro-埋深关系曲线进行了系统分析,重新厘定盆地生油门限深度。
6) valve life
气门寿命，气门使用期限
补充资料：烃源岩(见生石油天然气岩层)
烃源岩(见生石油天然气岩层)
source rock of oil and gas
、~u以人‘峪iUU长天然气岩层01012丹nd即劝见生2
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