| 利用油包裹体丰度识别古油藏和限定成藏方式 |
| |
| 引用本文： | 王飞宇,师玉雷,曾花森,刘可禹.利用油包裹体丰度识别古油藏和限定成藏方式[J].矿物岩石地球化学通报,2006,25(1):12-18. |
| |
| 作者姓名： | 王飞宇 师玉雷 曾花森 刘可禹 |
| |
| 作者单位： | 石油大学石油天然气成藏机理教育部重点实验室,北京102200;中国石油天然气总公司油气地球化学重点实验室,北京,100083;石油大学石油天然气成藏机理教育部重点实验室,北京102200;CSIRO Petroleum, P.O.Box 1130, Bentley, WA 6102, Australia |
| |
| 基金项目： | 国家重点基础研究发展规划资助项目（G1999043308和2003CB214603）致谢：本研究得到CSIR0石油资源部Peter Eadington博士和CNPC油气地球化学重点实验室粱狄刚教授的指导和支持,谨此致谢. |
| |
| 摘 要： | 储集层中残留烃类数量指示了它在地质历史中的古含油饱和度,它包括赋存于孔隙和裂隙之中的烃类和胶结物中的烃类流体包裹体,目前采用的分析技术有储层可溶烃数量和成分(抽提、TLC-FID、HPLC、ROCK-EVAL),油包裹体丰度(含油包裹体颗粒指数GOI,荧光颗粒定量QGF)、储层固体沥青数量(SBI)与流体包裹体地层学(FIS)。利用油包裹体丰度可识别古油藏,判识古油水界面(POWC),寻找再运移石油,确定天然气或凝析气藏早期是否有石油充注事件,识别次生油藏,寻找下伏油藏,限定油气充注模式。本文以塔里木盆地牙哈凝析气气藏与英南2气藏为例,展示了如何利用油包裹体丰度识别古油藏和限定成藏方式。
|
| 关 键 词： | 古油藏 成藏化石记录 流体包裹体 烃类流体 油气成藏 |
| 文章编号： | 1007-2802（2006）01-0012-07 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2006-01-05 |
To Identify Paleo-Oil Reservoir and to Constrain Petroleum Charging Model Using the Abundance of Oil Inclusions |
| |
| WANG Fei-yu,SHI Yu-lei,ZENG Hua-sen,LIU Ke-yu.To Identify Paleo-Oil Reservoir and to Constrain Petroleum Charging Model Using the Abundance of Oil Inclusions[J].Bulletin of Mineralogy Petrology and Geochemistry,2006,25(1):12-18. |
| |
| Authors: | WANG Fei-yu SHI Yu-lei ZENG Hua-sen LIU Ke-yu |
| |
| Abstract: | Paleo-oil saturation is indicated by the amount of residual hydrocarbon in porosity as free oils and in diagenetic cement as fluid inclusions.The present analytical items include the amounts and composition of soluble organic matters or residual oils(via extraction,TLC-FID,HPLC),ROCK-EVAL,abundance of oil inclusions(Grains containing Oil Inclusion;GOI,Quantitative Grain Fluorescence,QGF),abundance of solid bitumen(Solid Bitumen Index,SBI),fluid inclusion stratigraphy(FIS).GOI and QGF techniques are used to identify paleo-oil leg,to delineate the paleo-oil water contact(POWC),to trace the remigration petroleum,and to confirm if there is oil charge event in the early stage of the gas accumulation or condensation reservoirs.GOI data is also allowed to identify the secondary oil-gas reservoirs,to find lower level oil-gas reservoirs,and to accurately constrain the charging model of oil-gas reservoirs.The case studies of the Yaha condensate field,the Yinnan 2 gas field in the Tarim basin are described to demonstrate how to actually apply the GOI method to identify paleo-oil reservoir and to constrain the charging model of oil-gas reservoirs in petroleum exploration. |
| |
| Keywords: | paleo-petroleum reservoir fossil records of petroleum migration and accumulation fluid inclusion hydrocarbon fluids petroleum accumulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
