Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay Basin
The determination of hydrocarbon migration direction is an important part in the study of petroleum accumulation in petroliferous basins, and plays an important role in guiding oil and gas exploration activity. Despite their relatively low content in petroleum, the polar nitrogen-, sulphur-and oxyge...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03085.pdf |
| _version_ | 1818597010797756416 |
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| author | Niu Zicheng Li Zheng Wang Xiuhong Liu Huiping Wang Juan Liu Xuan Wang Ru |
| author_facet | Niu Zicheng Li Zheng Wang Xiuhong Liu Huiping Wang Juan Liu Xuan Wang Ru |
| author_sort | Niu Zicheng |
| collection | DOAJ |
| description | The determination of hydrocarbon migration direction is an important part in the study of petroleum accumulation in petroliferous basins, and plays an important role in guiding oil and gas exploration activity. Despite their relatively low content in petroleum, the polar nitrogen-, sulphur-and oxygen- containing compounds (collectively referred to as NSO compounds) have great potential in characterizing the hydrocarbon migration process. A series of crude oils along hydrocarbon migration pathway were selected and analysed using GC×GC/TOFMS and GC-MS in the Wangjiagang area of the Dongying sag. Total concentration of NSO compounds and other related parameters are determined to verify the role of different parameters in indicating hydrocarbon migration. Our research result shows that the total amount of NSO compounds, 1-/3-MC ratio, 1,8-/2,7-DMC ratio, 4-/1-MDBF ratio and 2,4-/1,4-DMDBT ratio changes grandully with the increase of migration distances. Thus, these parameters can be applied as effective migration direction indicators in study area. Some other parameters may not be suitable for the identification of hydrocarbon migration direction in the study area. |
| first_indexed | 2024-12-16T11:41:01Z |
| format | Article |
| id | doaj.art-1cc65c46f7514d159b6e40209055b074 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-16T11:41:01Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-1cc65c46f7514d159b6e40209055b0742022-12-21T22:32:57ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012450308510.1051/e3sconf/202124503085e3sconf_aeecs2021_03085Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay BasinNiu ZichengLi Zheng0Wang Xiuhong1Liu Huiping2Wang Juan3Liu Xuan4Wang Ru5Research Institute of Petroleum Exploration and Development of Shengli Oil Field Branch CompanyResearch Institute of Petroleum Exploration and Development of Shengli Oil Field Branch CompanyResearch Institute of Petroleum Exploration and Development of Shengli Oil Field Branch CompanyResearch Institute of Petroleum Exploration and Development of Shengli Oil Field Branch CompanyResearch Institute of Petroleum Exploration and Development of Shengli Oil Field Branch CompanyResearch Institute of Petroleum Exploration and Development of Shengli Oil Field Branch CompanyThe determination of hydrocarbon migration direction is an important part in the study of petroleum accumulation in petroliferous basins, and plays an important role in guiding oil and gas exploration activity. Despite their relatively low content in petroleum, the polar nitrogen-, sulphur-and oxygen- containing compounds (collectively referred to as NSO compounds) have great potential in characterizing the hydrocarbon migration process. A series of crude oils along hydrocarbon migration pathway were selected and analysed using GC×GC/TOFMS and GC-MS in the Wangjiagang area of the Dongying sag. Total concentration of NSO compounds and other related parameters are determined to verify the role of different parameters in indicating hydrocarbon migration. Our research result shows that the total amount of NSO compounds, 1-/3-MC ratio, 1,8-/2,7-DMC ratio, 4-/1-MDBF ratio and 2,4-/1,4-DMDBT ratio changes grandully with the increase of migration distances. Thus, these parameters can be applied as effective migration direction indicators in study area. Some other parameters may not be suitable for the identification of hydrocarbon migration direction in the study area.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03085.pdf |
| spellingShingle | Niu Zicheng Li Zheng Wang Xiuhong Liu Huiping Wang Juan Liu Xuan Wang Ru Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay Basin E3S Web of Conferences |
| title | Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay Basin |
| title_full | Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay Basin |
| title_fullStr | Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay Basin |
| title_full_unstemmed | Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay Basin |
| title_short | Application of NSO compounds in the research of hydrocarbon migration direction in the Wangjiagang area of the Dongying sagin the Bohai Bay Basin |
| title_sort | application of nso compounds in the research of hydrocarbon migration direction in the wangjiagang area of the dongying sagin the bohai bay basin |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03085.pdf |
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