FENG Jian-hui, REN Zhan-li, CUI Jun-ping, REN Lai-yi, MA Wei-min, SUN Ming-liang. Analysis on Gas-Source Rock Correlation in Duqiaobai Area of Dongpu Depression[J]. Acta Sedimentologica Sinica, 2003, 21(2): 350-354.
| Citation:
|
FENG Jian-hui, REN Zhan-li, CUI Jun-ping, REN Lai-yi, MA Wei-min, SUN Ming-liang. Analysis on Gas-Source Rock Correlation in Duqiaobai Area of Dongpu Depression[J]. Acta Sedimentologica Sinica, 2003, 21(2): 350-354.
|
Analysis on Gas-Source Rock Correlation in Duqiaobai Area of Dongpu Depression
- 1.
Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640;
- 2.
The Key Laboratory of Continental Dynamics,Ministry of Education,Northwest University,Xi'an 710069;
- 3.
Zhongyuan Oilfield Branch of China Petroleum & Chemical Corporation , Puyang Henan 457001;
- 4.
Lanzhou Institute of Geology,Chinese Academy of Sciences, Lanzhou 730000
- Received Date: 2002-02-18
- Rev Recd Date:
2002-04-18
- Publish Date:
2003-06-10
-
Abstract
On the basis of many methods, the main origin of deep layer natural gases in Duqiaobai area, Dongpu depression has been identified. The natural gases in Baimiao area mainly stemmed from the Tertiary Hydrocarbon source rock and Permo-Carboniferous coal-bearing strata in Qianliyuan depression. Shallow Es2 2—Es2 3 gas layer in structural high near to Lanliao fault zone possesses much high ratio 40 Ar/ 36Ar,which is coal formed gas and mixed gas .However, Es13—Es4 3 gas layer in structural low far from Lanliao fault zone has low ratio 40Ar/ 36Ar,which is petroligenic natural gas. Es3 3—Es4 3 gas layer is mainly petroligenic natural gas in Qiaokou area.Es3 3 gas layer in Duzhai area is petroligenic natural gas,which originated from the gas Es3 3source rock .And analysis on helium isotope of natural gas show that the deep-layer natural gases in Duzhai area and Qiaokou area is crust-derived gas and that it is mainly mixed gas of coal formed gas and petroligenic natural gas, with small portion of mantle-derived gas.
-
References
|
[1]
|
朱家蔚,辛茂安,许化政.东濮凹陷油气生成特征,东濮凹陷油气生成地球化学研究[M].中原石油勘探局编.北京:石油工业出版社,1991,1～48[Zhu J,Xu H. Feature of oil and Dongpu depression and geochemical research on oil and production in Dongpu depression, China [M]. Zhongyuan Oil Exploration Bureau. Beijing: Petroleum Industry Press, 1999.1～48] |
|
[2]
|
傅家谟,刘德汉,戴幢谟等.东濮凹陷煤成气的地球化学和同位素地球化学研究,东濮凹陷油气生成地球化学研究[M].中原石油勘探局编.北京:石油工业出版社,1991.125 154[Fu J,LiuD,Dai Z,et al. Geochemistry of coal-related gas in Dongpu depression and isotope geochemistry, in geochemical research on oil and gas production in Dongpu depression, China[M]. Zhongyuan Oil Exploration Bureau ed.Beijing: Petroleum Industry Press, 1991. 125～ 154] |
|
[3]
|
徐永昌,沈平,申建中等.东濮凹陷煤成气的地球化学特征,东濮凹陷油气生成地球化学研究[M].中原石油勘探局编.北京:石油工业出版社,1991.155～174[XuY,ShenP,Shen J,et al.Geochemistry of coal-related gas in Dongpu depression and geochemical research on oil and gas production in Dongpu depression[M]. Zhongyuan Oil Exploation Bureau ed. Beijing:Petroleurn Industry Press,1991. 155～174 ] |
|
[4]
|
许化政.利用稳定碳同位素研究混合气中的煤成气比例,煤成气地质研究[M].煤成气地质研究编委会.北京:石油工业出版社,1987[Xu H. Research on coal-related gas ration in mixed gas by stable carlbon isotope, research on coal-related gas, in geologic research on coalrelated gas[M]. Coal-related Gas Geologic Research Editorial Department, eds. Beijing: Petroleum Industry Press, 1987 ] |
|
[5]
|
朱家蔚,徐永昌,申建中等.东濮凹陷天然气氩同位素特征及煤成气判识[J].科学通报,1984,1:41～44[Zhu J,XuY,Shen J,et al.Argon-isotope feature in Dongpu depression and discrimination of coalrelated gas[J]. Chinese Science Bulletin, 1984,1:41～44] |
|
[6]
|
徐永昌,刘文汇,沈平.含油气盆地油气同位素地球化学研究概述[J].沉积学报,2001,19(2):161～168[XuY,Liuw,ShenP.A review of isotope geochemical research on oil and gas in oil and gas bearing basins[J]. Acta Sedimentologica Sinica, 2001, 19(2): 161～168] |
|
[7]
|
徐永昌,沈平.天然气形成新模式-I.多源复合,主源定型[J].中国科学,1993,23(6):632～636[Xu Y,Sheng P.Natural gasformation new patten- Ⅰ , compounded by many sources, decided by main sources [J]. Science in China, 1993,23(6):632～636] |
|
[8]
|
戴金星,宋岩,戴春森等.中国东部无机成因气及其气藏形成条件[M].北京:科学出版社,1995[Dai J, Song Y,Dai C.et al.Chinese eastern abiogenic gas and formation condition of gas reservoirs [M].Beijing: Science Press,1995] |
-
-
Proportional views
-
DownLoad: