生油门限 meaning in Chinese
oil threshold
Examples
- The source rocks of carboniferous and early periman generated oil in middle triassic . the source rocks in middle periman reached the oil threshold in mid - late jurassic . the source rocks in jurassic hav n ' t reached the oil threshold
石炭系、下二叠统烃源岩于三叠纪中期成熟，中二叠统烃源岩于侏罗纪中?晚期成熟，侏罗系煤系烃源岩未进入生油门限。 - The thesis was written under the direction of dynamic theory of forming reservoir , follows the rules of comprehensive information , judgment , interpretation and assessment and even makes full use of outcrop geology , data from drilling and logging , data from laboratory analysis and achievements in geophysical exploration . considering the basic factors of forming reservoir in the south of ordos basin as the starting point , the thesis defines that yanchang group of triassic goes into the start of generating oil in the late period of mid - jurassic and that the largest oil generation peaks in the middle period of early cretaceous , after the analogue - history of hydrocarbon generation . meanwhile it also establishes the relationship between the evolution of oil and gas and the formation of traps , the time of oil exploration
本文以成藏动力学理论为指导，本着综合信息、综合判断、综合解释、综合评价的原则，充分利用露头地质，钻测井资料，实验分析资料及物化探成果，以鄂尔多斯盆地南部的基本成藏要素为出发点，通过生烃史模拟，确定了三叠系延长组在中侏罗晚期( 150ma )进入生油门限，于早白垩世中期达到最大生油高峰期；同时并确立了油气演化与圈闭形成、捕油时间的关系；通过流体势的全区计算，提出了该区油势具有明显的“双层”结构特征，并建立了以静水压力为主的重力流系统和以差异压实作用为主的压实流系统的流体动力分布模型；通过成藏动力学系统的划分及事件分析，探讨了该地区油气聚集规律，最终指出了有利的含油气远景区。