| 原油指纹色谱技术在储层连通性研究中的应用 |
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| 引用本文： | 潘玲黎, 宋洪亮, 陈国成, 郑浩. 原油指纹色谱技术在储层连通性研究中的应用[J]. 海洋地质前沿, 2017, 33(5): 60-63. doi: 10.16028/j.1009-2722.2017.05008 |
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| 作者姓名： | 潘玲黎 宋洪亮 陈国成 郑浩 |
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| 作者单位： | 中海石油(中国)有限公司天津分公司, 天津 300459 |
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| 基金项目： | 国家科技重大专项“渤海海域大中型油气田地质特征”(2011ZX05023-006-002) |
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| 摘 要： | JZ油田沙三中段属近岸水下扇沉积，表现为多期次砂体沉积。各期砂体纵横叠置，发育多套流体系统，储层连通关系复杂。利用开发井获取的原油样品，使用气相色谱质谱仪分析其生物标志物，获取原油指纹色谱，制作指纹星状图图版。对比各原油样品的指纹色谱的异同点，确定了各开发井相应储层间的连通关系，研究成果得到了油田开发动态的验证。
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| 关 键 词： | 指纹色谱 储层 JZ油田 连通性 |
| 收稿时间： | 2017-01-12 |
APPLICATION OF FINGERPRINT CHROMATOGRAM TO RESERVOIR CONNECTIVITY IN JZ OILFIELD |
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| PAN Lingli, SONG Hongliang, CHEN Guocheng, ZHENG Hao. APPLICATION OF FINGERPRINT CHROMATOGRAM TO RESERVOIR CONNECTIVITY IN JZ OILFIELD[J]. Marine Geology Frontiers, 2017, 33(5): 60-63. doi: 10.16028/j.1009-2722.2017.05008 |
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| Authors: | PAN Lingli SONG Hongliang CHEN Guocheng ZHENG Hao |
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| Affiliation: | CNOOC China Limited, Tianjin Branch, Tianjin 300459, China |
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| Abstract: | The middle part of the 3rd Member of the Shahejie Formation in the JZ Oilfield is a nearshore subaqueous fan which contains several stages of sandbodies. The sandbodies are superimposed with multiple sets of fluid system and the reservoirs are complicated in communication. Gas chromatography-mass spectrometer is used in this approach to analyze the biomarkers of the crude oil from development wells to obtain the crude oil fingerprint- chromatogram, and then a fingerprinting star diagram is made. By comparing the similarities and differences of fingerprint chromatography from the samples of crude oil, the reservoir connectivity can be confirmed. It has been verified effective for monitoring the development dynamic of the oilfield. |
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| Keywords: | fingerprint chromatogram reservoir JZ Oilfield connectivity |
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