STUDY OF PETROLEUM RESOURCE POTENTIAL APPLING OIL-ACCUMULATING UNITS IN THE JIYANG DEPRESSION
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摘要: 在济阳坳陷下第三系石油资源评价中,根据"含油气系统——从烃源岩到圈闭"的基本研究思路,加强主运移通道控烃的研究,提出了"聚油单元"的概念,强调"聚油单元"是盆地数值模拟和资源潜力分析的基本单元.根据研究,将济阳坳陷划分为28个聚油单元,并在盆地数值模拟和排、聚系数研究的基础上,计算了各聚油单元的资源量.从石油资源量、远景石油资源量和远景石油资源丰度等方面分析了各聚油单元的资源潜力后认为,济阳坳陷在新领域、新层系和新类型的石油勘探潜力仍然很大.Abstract: The petroleum system philosophy has great utility for evaluating oil-gas resource potential,understanding the distribution law of hydrocarbon and guiding oil-gas exploration in basins.The petroleum system subdivision is based on the critical process analysis of hydrocarbon from source rocks to traps.In this process,the largest outside boundary of oil-gas migration in a 3-D geological unit can be traced.The research on oil-gas secondary migration plays the leading role in the subdivision.The Jiyang Depression was divided into 28 oil-accumulating units on the basis of the petroleum system philosophy from source rocks to traps in the Eogene petroleum resource evaluation of the Jiyang Depression.Petroleum resources of every oil-accumulating unit were calculated on the bases of basin simulation and the study of hydrocarbon expulsion coefficient and accumulation coefficient.The resource potential was analyzed in the light of the petroleum resource volume and the prospect petroleum resource volume.The abundant degree of prospect petroleum resources and the future petroleum explorative potential in the Jiyang Depression is still great.
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[1] 蒲玉国,荣启宏.东营凹陷纯梁地区滚动勘探开发潜力分析[J].石油勘探与开发,1999,26(6):18-22. [2] 张林晔,王铁冠.八面河低成熟油生物标志化合物碳同位素分析和研究[J].地质地球化学,1996,(6):73-76. [3] 冯有良,李思田.东营凹陷沙河街组三段层序低位域砂体沉积特征[J].地质论评,2001,47(3):278-286. [4] 陈广军,张世民,等.斜坡带低位扇砂岩体岩性油气藏勘探方法——以埕岛潜山披覆构造东部斜坡带为例[J].石油学报,2002,23(3):35-38. [5] Demaison G,Huizinga B J.Genetic classification of petroleum system[J].AAPG Bull,1991,75(10):1626-1643. [6] Magoon L B,Dow W G.The petroleum system-from source to trap[M].AAPG Memoir 60,1994.3-24. [7] Perrodon A.Petroleum systems:models and application[J].J,of Petrol Geol,1992,18:319-326. [8] 赵文智,何登发,瞿辉,等.复合含油气系统中油气运移流向研究的意义[J].石油学报,2001,22(4):7-12. [9] 张映红,赵文智,李伟,等.应用油气运聚单元改善圈闭预测及评价质量[J].石油学报,2001,22(4):18-23. [10] 王震亮,陈荷立.有效运聚通道的提出与确定初探[J].石油实验地质,1999,21(1):71-75. [11] 邹华耀,胡文义.生长逆断层与油气生成、运移和聚集——以柴达木盆地尕斯断陷为例[J].石油与天然气地质,1993,14(3):200-206. [12] 邹华耀,侯读杰,张传林,等.断层在油气二次运移中的作用研究[J].江汉石油学院学报,1996,18(1):7-13. [13] 潘钟祥.不整合面对于油气运移聚集的重要性[J].石油学报,1983,4(4):1-10. [14] 陈荷立.油气运移研究的有效途径[J].石油与天然气地质,1995,16(2):126-131. [15] 张照录,杨红.含油气盆地的输导体系研究[J].石油与天然气地质,2000,21(2):133-135. [16] 石广仁.油气盆地数值模拟方法(第二版)[M].北京:石油工业出版社,1999. [17] 王秉海,钱凯.胜利油区地质研究与勘探实践[M].东营:石油大学出版社,1992. [18] 徐成华,刘忆军.谭庄、沈丘凹陷下白垩统生油层排烃效率研究[J].河南石油,1994,8(2):11-19. [19] 白新华,吴玉生.应用古龙凹陷生油岩地化数据资料进行排烃特征分析[J].大庆石油地质与开发,1993,12(2):20-23. [20] 张晓宇,梁卫.油气初次运移的控制因素与排烃效率[J].江汉石油学院学报,1993,15(2):23-26. [21] 查明.断陷盆地油气二次运移与聚集[M].北京:地质出版社,1997. [22] 盛志纬.关于油气聚集量问题[J].石油实验地质,1989,11(3):228-233. [23] 江汉油田石油地质志编写组.中国石油地质志——江汉油田[M].北京:石油工业出版社,1991. [24] 宋国奇.多因素油气聚集系数的研究方法及其应用[J].石油实验地质,2002,24(2):168-171. -
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