东濮凹陷天然气成藏及富集规律

doi:10.11743/ogg20060610

Abstract

Abstract:

Dongpu depression is one of the few basins in China that are abundant with both oil and gas.Two sets of Paleozoic and Cenozoic source rocks,with deep burial depth and high thermal maturity,have gone through complicate history of bury,thermal evolution,and hydrocarbon generation.Good cap rocks represented by halite are well developed.Various types of sandbodies provide the depression with favorable accumulation conditions.Traps in the depression are of various types and the timing of their formation and hydrocarbon generation is ideal.Furthermore,the structural framework(two sags,one uplift,and one slope)of the depression and the abnormal high pressure in some part of the depression make it a favorable place for the migration and accumulation of hydrocarbon.Three types of gas reservoirs,including coal-derived gas,condensate gas and mixed gas,are recognized in the depression.The coal-derived gas reservoirs mainly occur in the top of central uplifts,condensate gas reservoirs mainly occur around the sags,and the mixed gas reservoirs are distributed in between.

Key words: coal-derived gas,condensate gas,gas pool, gas accumulation mode, Dongpu depression

Jiao Daqing, Wang Deren, Wu Xiaoling. Patterns of natural gas accumulation and enrichment in Dongpu depression[J]. Oil & Gas Geology, 2006, 27(6): 794-803.

References

[1] 许化政,周新科.东濮凹陷文留气藏天然气成因与成藏史分析[J].石油勘探与开发,2005,32(4):118～124 Xu Huazheng,Zhou Xinke.Gas genesis and accumulation history of Wenliu gas pool in Dongpu depression[J].Petroleum Exploration & Development,2005,32(4):118-124
[2] 焦存礼,禹金营,解晨,等.东濮凹陷深层气藏类型与分布规律研究[J].江汉石油学院学报,2003,25(2):19～20 Jiao Cunli,Yu Jinying,Xie Chen,et al.Type and distrbution laws of deep-seated gas reservoir in Dongpu depression[J].Journal of Jianghan Petroleum Institute,2003,25(2):19-20
[3] 李健,王德仁,白兴盈.东濮凹陷沙三3-4亚段层序地层与沉积体系分析[J].石油与天然气地质,2001,22(2):161～164 Li Jian,Wang Deren,Bai Xingying.Depositional system and sequence stratigraphy of Es33-4 submember in Dongpu depression[J].Oil & Gas Geology,2001,22(2):161-164
[4] 李鹏举,李德生.东濮凹陷拉张构造研究[J].石油勘探与开发,1994,21(4):1～9 Li Pengju,Li Desheng.A study on the extensional structures of Dongpu depression[J].Petroleum Exploration & Development,1994,21(4):1-9
[5] 张亚敏,吕延仓,徐林丽,等.东濮凹陷兰聊断裂带构造演化与油气勘探[J].石油与天然气地质,2000,20(1):57～60 Zhang Yamin,Lu Yancang,Xu Linli,et al.Structural evolution and hydrocarbon exploration of Lanliao fault belt in Dongpu depression[J].Oil & Gas Geology,2000,20(1):57-60
[6] 蒋晓蓉,罗小平,郑尚乾.东濮凹陷天然气生成模拟与煤成气的新证据[J].矿物岩石,2005,25(2):110～113 Jiang Xiaorong,Luo Xiaoping,Zheng Shangqian.New evidence for the formation simulation of natural gas and coal-type gas in the Dongpu depression[J].Journal Mineral Petrol,2005,25(2):110-113
[7] 庞尚明,常俊合,王德仁,等.东濮凹陷上古生界有机质演化特征研究[J].国外油田工程,2005,21(9):41～42 Pang Shangming,Chang Junhe,Wang Deren,et al.The characteristics of organic matter evolution of upper Paleozoic in Dongpu depression[J].Foreign Oilfield Engineering,2005,21(9):41-42
[8] 冯建辉,谈玉明,罗小平,等.东濮凹陷杜-桥-白地区天然气及凝析油地球化学特征及成因[J].地球化学,2002,31(6):509～515 Feng Jianhui,Tan Yuming,Luo Xiaoping,et al.Geochemistry of natural gas and condensate and their origin in Duzhai-Qiaokou-Baimiao area of Dongpu depression[J].Geochimica,2002,31(6):509-515
[9] 罗小平,沈忠民,彭渤莹,等.东濮凹陷白庙地区天然气及凝析油地球化学特征及成因[J].沉积学报,2004:22(S1):50～55 Luo Xiaoping,Shen Zhongmin,Peng Boying,et al.Geochemistry and origin of oil and natural gas in Baimiao area of Dongpu depression[J].Acta Sedimentologica Sinica,2004,22(S1):50-55
[10] 王德仁,王生朗,王秀林,等.河南东濮凹陷深层储层分析[J].现代地质,2002,16(2):199～204 Wang Deren,Wang Shenglang,Wang Xiulin.Deep reservoir analysis of the Dongpu depression in Henan province[J].Geosciience,2002,16(2):199-204
[11] 武晓玲,卢福长,邹森林,等.东濮凹陷杜桥白地区深层气成藏条件及成藏模式[J].江汉石油学院学报,2000,22(4):14～18 Wu Xiaoling,Lu Fuchang,Zou Shenlin,et al.Deep gas poolforming conditions and models in Duqiaobai area of Dongpu depression[J].Journal of Jianghan Petroleum Institute,2000,22(4):14-18
[12] 苏玉山,张联盟,吴莉芝,等.渤海湾盆地东濮凹陷杜桥白地区深层天然气成藏规律[J].石油实验地质,2002,24(5):418～422 Su Yushan,Zhang Lianmeng,Wu Lizhi,et al.Formative laws of deep natural gas reservoir in Du-Qiao-Bai areas,Dongpu depression of Bohaibay basin[J].Petroleum Geology & Experiment,2002,24(5):418-422
[13] 谈玉明,王德仁,武晓玲.东濮凹陷天然气成藏规律研究[J].国外油田工程,2005,21(10):43～44,46 Tan Yuming,Wang Deren,Wu Xiaoling.A study of formative laws of natural gas reservoir in Dongpu depression[J].Foreign Oilfield Engineering,2005,21(10):44-46
[14] 王秀林,张洪波,张孝义,等.前梨园洼陷深盆气藏[J].石油与天然气地质,2003,24(1):58～61 Wang Xiulin,Zang Hongbo,Zhang Xiaoyi,et al.Deep basin gas accumulation in Qianliyuan depression[J].Oil & Gas Geology,2003,24(1):59-60

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[3]	FAN Chang-Yu, WANG Zhen-Liang, LI Ping. Influence ofNeotectonics on hydrocarbon generation in the Paleogene source rocks of the northern Dongpu Depression and its implications for the form ing of oil/gas pools in shallow strata [J]. Oil & Gas Geology, 2010, 31(3): 386-392.
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[14]	Ren Zhanli, Feng Jianhui, Cui Junping, Ren Laiyi. FORMATION STAGES OF NATURAL GAS RESERVOIRS IN DUQIAOBAI AREA OF DONGPU DEPRESSION [J]. Oil & Gas Geology, 2002, 23(4): 376-381.
[15]	Yang Xianghua, Chen Kaiyuan, Shi Wanzhong, Zhang Hongan, L? Xinhua, Huang Longwei. SALINE LAKE SEQUENCE STRUCTURE OF DONGPU DEPRESSION AND SUBTLE RESERVOIR [J]. Oil & Gas Geology, 2002, 23(2): 139-142.

Patterns of natural gas accumulation and enrichment in Dongpu depression

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