sourcerock meaning in English
源岩
Examples
- A method for upper and down expulsion hydrocarbon amount of overpressured sourcerock by interval transit time
下排烃分配量方法及其应用 - According the mature area of hydrocarbon sourcerock , this paper determined the gas diffusion area
根据烃源岩成熟面积确定天然气扩散面积。 - Based on these , this paper studied deeply the main factors controlling accumulation and distribution of oil or gas and accumution models through studying types of oil or gas reservoirs and oil or gas distribution laws of f , y oil layers in the north of songliao basin . this paper pointed out sourcerocks , caprocks , faults and hydrodynamics power to be the main factors controlling oil or gas accumulation and distribution . there are - two models of oil or gas accumulating in fault - lithology or fault block traps through migrating downward under the regional caprock and oil or gas from sourcerock downward accumulating in fault - lithology or fault block traps in reservoirs upward by migrating through fau lts
在此基础上，通过对松辽盆地北部扶、杨油层油气藏类型及分布规律分析，深入研究了扶、杨油层油气成藏与分布的主控因素和成藏模式，指出源岩、盖层、断裂和水动力是松辽盆地北部扶、杨油层油气成藏与分布的主控因素，具有被下油气倒灌运移于断层?岩性或断块圈闭成藏和下生上储天然气沿断裂运移断层?岩性或断块圈闭成藏二种模式。 - Based on studying the structure , sedimentation , thermodynamic , geologic stress and hydrodynamics background in the north of songliao basin , this paper studied and evaluated the sourcerock conditions , reservoir conditions , caprock conditions , trap conditions and migration and accumulation conditions of f , y oil layers
在松辽盆地北部构造、沉积、热力、地应力和水动力背景研究的基础上，对扶、杨油层油气源条件、储集条件、盖层条件、圈闭条件和运聚条件进行了系统研究与评价。 - By means of the theory of gas diffusion , we divided two gas diffusion systems : k1qn ~ k1n1 + 2 and k1n1 + 2 ~ the earth surface in binbei region . based on the research , this paper estimated the diffusion losing amount of the sourcerock of k1qn and k1n1 + 2 in binbei region in the different geologic period by corrected pick ' s law , the result indicates the diffusion losing amount of the sourcerock of k1qn is 5 . 3 1011m3 and the diffusion losing amount of the sourcerock of k1n1 - 2 is 2 . 5 1011m3 , they are 34 % and 19 . 4 % of their tolal generation gas amount
再此基础上，通过改进费克定律，对滨北地区青山口组和嫩一、二段两套源岩各地质时期的天然气扩散量进行了估算，结果得到青山口组源岩天然气扩散量约为5 . 3 10 ~ ( 11 ) m ~ 3 ，嫩一、二段源岩天然气扩散量约为2 . 5 10 ~ ( 11 ) m ~ 3 ，分别占其总生气量的34和19 . 4 ，表明扩散作用是滨北地区天然气损失的重要因素。