Isotopic characteristics of noble gas in crude oil and their tracing significance

doi:10.7623/syxb200402008

Editorial office of ACTA PETROLEI SINICA ›› 2004, Vol. 25 ›› Issue (2): 41-46.DOI: 10.7623/syxb200402008

• Petroleum Exploration • Previous Articles Next Articles

Isotopic characteristics of noble gas in crude oil and their tracing significance

ZHANG Xiao-bao¹, XU Yong-chang¹, CHEN Jian-ping², SUN Ming-liang¹, TU Jian-qi², LI Xiu-fen¹

1. State Key Laboratory of Gas Geochemistry in Lanzhou Institute of Geology, Chinese Academy of Sciences, Lanzhou, 730000, China;
2. Research Institute of Petroleum Exploration and Development, Petro China, Beijing, 100083, China

Received:2003-01-13 Revised:2003-04-13 Online:2004-03-25 Published:2010-05-21

原油稀有气体同位素特征及其示踪作用——以黄骅坳陷港西油田为例

张晓宝¹, 徐永昌¹, 陈建平², 孙明良¹, 涂建淇², 李秀芬¹

1. 中国科学院兰州地质研究所气体地球化学国家重点实验室, 甘肃兰州, 730000;
2. 中国石油勘探开发研究院, 北京, 100083

作者简介:张晓宝,男,1958年1月生,1982年毕业于长春地质学院,现为中国科学院兰州地质研究所研究员,博士,主要从事天然气地质地球化学研究.E-mail:xbzhang@ns.lzb.ac.cn
基金资助:
国家自然科学基金项目(40172053)和中国科学院资源环境领域知识创新工程重要方向(KZCX3-SW-128)及2002年气体地球化学国家重点实验室基金资助项目成果.

Abstract

Abstract: Taking Gangxi Oilfield in Huanghua Depression as an example,the isotopic compositions of noble gas in crude oil and their tracing significance were investigated.The ³⁴⁴⁰Ar-to-³⁶Ar age accumulation effect that the Gangxi oil should be sourced from the Tertiary.Water injection resulted in the contamination of noble gas in the crude oil of Gangxi oilfield.The relations of ³He-to-⁴²⁰⁴⁰Ar-to-³⁶Ar ratio with ⁴²⁰Ne ratio can be used to distinguish the water-injected wells and non-injected wells and to predict the effects of water injection.The application of research method for noble gas in crude oil to petroleum geology provides a new way for inferring natural gas and oil source,tectonic backgrounds,geothermal flow value and the effect of water injection in oilfield.

Key words: crude oil, noble gas, tracing, isotopic characteristics, Gangxi Oilfield, Huanghua Depression

摘要： 以黄骅坳陷港西油田为例,测试并研究了原油中的稀有气体氦和氩同位素组成,并探讨了其示踪作用.研究表明:①港西油田6个未受空气污染原油样品具有幔源稀有气体介入的特征,其中氦气占介入稀有气体总量的139%～328%,平均为241%,说明港西油田具有幔源氦侵入的构造背景,且大地热流值较高,平均达750mWm^-2;②据原油⁴⁰Ar/³⁶Ar的年代积累效应,推测港西油田油源应为第三系烃源岩;③注水是港西油田原油稀有气体受空气污染的主要原因,对原油中的³He/⁴⁴²⁰⁴⁰Ar/³⁶Ar和⁴²⁰

关键词: 原油, 稀有气体, 示踪作用, 同位素特征, 港西油田, 黄骅坳陷

CLC Number:

TE124

ZHANG Xiao-bao, XU Yong-chang, CHEN Jian-ping, SUN Ming-liang, TU Jian-qi, LI Xiu-fen. Isotopic characteristics of noble gas in crude oil and their tracing significance[J]. Editorial office of ACTA PETROLEI SINICA, 2004, 25(2): 41-46.

张晓宝, 徐永昌, 陈建平, 孙明良, 涂建淇, 李秀芬. 原油稀有气体同位素特征及其示踪作用——以黄骅坳陷港西油田为例[J]. 石油学报, 2004, 25(2): 41-46.

[1]	Zhou Lihong, Chen Changwei, Yang Fei, Li Hongjun, Liu Guoquan, Cui Yu, Wu Xuesong, Shi Qianru, Xu Wenjing, Dong Wentao. Accumulation models and exploration practice of tight oil and gas in the deep sag areas of continental fault basins:a case study of Huanghua depression in Bohai Bay Basin [J]. Acta Petrolei Sinica, 2024, 45(5): 755-770.
[2]	Zhou Lihong, Chen Changwei, Cui Yu, Yang Fei, Liu Guoquan, Li Hongjun, Zou Leiluo, Wang Wenqing, Zhou Fengchun. New fields,new types and resource potentials of oil-gas exploration in Huanghua depression of Bohai Bay Basin [J]. Acta Petrolei Sinica, 2023, 44(12): 2160-2178.
[3]	Zhao Xianzheng, Pu Xiugang, Jin Fengming, Chen Changwei, Shi Zhannan, Chai Gongquan, Han Wenzhong, Jiang Wenya, Guan Quansheng, Zhang Wei, Xie Delu, Dong Jiangchang. Enrichment law and favorable exploration area of shale-type shale oil in Huanghua depression [J]. Acta Petrolei Sinica, 2023, 44(1): 158-175.
[4]	Guo Jianying, Zhou Lihong, Li Jian, Lou Da, Qi Xuening, Pu Xiugang, Fu Lixin, Chen Dawei, Li Zhisheng, Hao Aisheng, Xie Zengye, Li Hongjun, Jiang Wenya, Feng Jianyuan. Geochemical characteristics and differential accumulation of natural gas in Wumaying buried-hill, Huanghua depression [J]. Acta Petrolei Sinica, 2021, 42(8): 1039-1052.
[5]	Zhao Xianzheng, Pu Xiugang, Zhou Lihong, Jin Fengming, Han Guomeng, Shi Zhannan, Han Wenzhong, Ding Yujiao, Zhang Wei, Wang Guona, Liu Xuewei, Wang Hu. Enrichment theory,exploration technology and prospects of shale oil in lacustrine facies zone of deep basin: a case study of the Paleogene in Huanghua depression,Bohai Bay Basin [J]. Acta Petrolei Sinica, 2021, 42(2): 143-162.
[6]	Zhao Xianzheng, Li Hongjun, Fu Lixin, Cui Yu, Han Guomeng, Lou Da, Pu Xiugang, Liu Guoquan, Jiang Wenya, Dong Xiongying, Zou Leiluo. Characteristics, main controlling factors and development mode of Paleozoic coal-formed condensate gas reservoirs in Huanghua depression, Bohai Bay Basin [J]. Acta Petrolei Sinica, 2021, 42(12): 1592-1604.
[7]	Wang Yongshi, Chen Tao, Zhang Pengfei, Zhai Zheng. Exploration potential and direction of Palaeogene light crude oil reservoirs in Jiyang depression [J]. Acta Petrolei Sinica, 2021, 42(12): 1605-1614.
[8]	Si Shanghua, Zhao Jingzhou, Zou Guoliang, Li Jun, Meng Xiangning, Liu Chao. Relationship between aromatic component types and maturity in crude oil inclusions: a case study of Fuyu reservoir in Sanzhao sag [J]. Acta Petrolei Sinica, 2020, 41(7): 835-840,864.
[9]	Zhao Jingzhou, Meng Xuangang, Han Zaihua. Near-source hydrocarbon accumulation:geochemical evidence of lacustrine crude oil from the Member 6 of Yanchang Formation,eastern margin of Ordos Basin [J]. Acta Petrolei Sinica, 2020, 41(12): 1513-1526.
[10]	Xu Wanglin, Hu Suyun, Li Ningxi, Wei Xinshan, Gao Jianrong, Zhao Zhenyu, Li Xiangbo, Liu Junbang, Zhang Yueqiao, Song Wei. Characteristics and exploration directions of inner gas source from the middle assemblage of Ordovician in Ordos Basin [J]. Acta Petrolei Sinica, 2019, 40(8): 900-913.
[11]	Xu Jiaxiang, Ding Yunhong, Yang Lifeng, Liu Zhe, Gao Rui, Wang Zhen. Transportation and distribution laws of proppants in tortuous micro-fractures [J]. Acta Petrolei Sinica, 2019, 40(8): 965-974.
[12]	Chen Jianping, Chen Jianjun, Ni Yunyan, Fan Mingtao, Liao Fengrong, Wei Jun, Han Yongke. The origin and source of crude oils in the Jiuxi depression,Jiuquan Basin [J]. Acta Petrolei Sinica, 2019, 40(7): 761-776.
[13]	Yang Haifeng, Wang Deying, Gao Yanfei, Wang Jun, Li Zhengyu, Qian Geng. Neogene natural gas genesis and hydrocarbon differential enrichment mechanism in the basin marginal sag of Bohai Bay Basin: a case study of the eastern subsag of Huanghekou sag [J]. Acta Petrolei Sinica, 2019, 40(5): 509-518.
[14]	Chen Jianping, Chen Jianjun, Ni Yunyan, Fan Mingtao, Liao Fengrong, Wei Jun, Tian Duowen, Han Yongke. Controlling factors of petroleum accumulation and favorable exploration area in the Jiuxi depression, Jiuquan Basin [J]. Acta Petrolei Sinica, 2019, 40(11): 1311-1330.
[15]	Ding Li, Zhang Jiasheng, Lin Aiguo. Modeling and control strategy of skin effect electric tracing system [J]. Acta Petrolei Sinica, 2018, 39(7): 837-844.

Isotopic characteristics of noble gas in crude oil and their tracing significance

原油稀有气体同位素特征及其示踪作用——以黄骅坳陷港西油田为例

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments