| Using the biomarker bonded on the asphaltenes for biodegraded oil-source correlation |
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| 引用本文： | XUGuanjun ZHANGDajiang 等. Using the biomarker bonded on the asphaltenes for biodegraded oil-source correlation[J]. 科学通报(英文版), 2003, 48(3): 300-304. DOI: 10.1007/BF03183303 |
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| 作者姓名： | XUGuanjun ZHANGDajiang 等 |
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| 作者单位： | [1]ResearchInstituteofPetroleumExplorationandDevelopment,PetroChina,Beijing100083,China [2]KeyLaboratoryofPetroleumGeochemistry(KLPG),CNPC,Beijing100083,China |
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| 摘 要： | Ruthenium-ion-catalyzed oxidation(RICO)has been used to investigate asphaltenes from three oils with the same origin in the Juquan Basin and three oils with the same origin but with different degree of biodegradation in the Turpan Basin,Northwest China.The preliminary results showed that the biomarkers bonded on the asphaltenes with the same origin is similar and is correlated with the free biomarker in saturates.The bonded biomarkers have no relationship with the biodegradation.An application on the severely biodegraded oils is reported here.The biomarker and benznecarboxylic methyl esters reflecting t eh structure of the asphaltenes after RICO should provide a new way for oil-source correlation and it should be specially useful for severely biodegraded oil-source correlation.
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| 关 键 词： | 沥青质 生物标志物 生物降解油 产油层 原油-源岩相关性 |
| 收稿时间： | 2002-07-23 |
Using the biomarker bonded on the asphaltenes for biodegraded oil-source correlation |
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| Xu,Guanjun,Zhang,Dajiang,Wang,Peirong. Using the biomarker bonded on the asphaltenes for biodegraded oil-source correlation[J]. Chinese science bulletin, 2003, 48(3): 300-304. DOI: 10.1007/BF03183303 |
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| Authors: | Xu Guanjun Zhang Dajiang Wang Peirong |
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| Abstract: | Ruthenium-ion-catalyzed oxidation (RICO) has been used to investigate asphaltenes from three oils with the same origin in the Juquan Basin and three oils with the same origin but with different degree of biodegradation in the Turpan Basin, Northwest China. The preliminary resultsshowed that the biomarkers bonded on the asphaltenes with the same origin is similar and is correlated with the freebiomarker in saturates. The bonded biomarkers have norelationship with the biodegradation. An application on the severely biodegraded oils is reported here. The biomarkerand benzenecarboxylic methyl esters reflecting the structure of the asphaltenes after RICO should provide a new way for oil-source correlation and it should be specially useful forseverely biodegraded oil-source correlation. |
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| Keywords: | oil-source correlation asphaltene biomarker biode-graded oil RICO. |
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