鄂尔多斯盆地苏里格盒8段深盆气藏含水层成因及其物理模拟

doi:10.11743/ogg20070317

Abstract

Abstract:

Both exploration proactice and physical modelling indicate that deep basin gas accumulations contain aquifers of various geneses.Aquifers in deep basin gas pool of He-8(the eighth member of Shihezi Formation)in Sulige region,Ordos basin, are of two origins—one is bottom water in common lenticular sandstone gas reservoirs with mixed water and gas layer,and the other is bottom water in "lithologic" gas reservoir within the local sandbody of high-porosity and high-permeability in gas-water transition zone of deep basin gas pools.Experiments indicate that water present almost in all but the high tide stages of the evolution of deep basin gas pools.It could be pore space water existed before the accumulation of deep basin gases or bottom water in lithological gas reservoirs formed during the senescence phase of deep basin gas when formation water entered the high-porosity and high-permeability sandstones.It is suggested that the high-porosity and high-permeability sandstones on the migration paths of deep basin gases contains no or very limited amount of water and serve as the most favorable exploration targets for deep basin gas.

Key words: deep basin gas, genesis of aquifer, simulation experiment, Ordos basin

CLC Number:

TE122.3

Wang Shiyan, Luo Qun, Song Zixue, Ke Bin. Genesis and physical modelling of aquifer in deep basin gas pool of He-8 Member in Sulige region,Ordos basin[J]. Oil & Gas Geology, 2007, 28(3): 413-418,426.

References

[1] Marion G G.Generation and expulsion of petroleum and gas form Almand formation coal,Greater Green River Basin,Wyoming[J].AAPG Bulletin,1997,81(1):62-81
[2] Michele M T.Scaled physical model of secondary oil migration[J].AAPG Bulletin,1995,79(1):19-29
[3] Bradlev J S.Abnormal formation pressure[J].AAPG Bulletin,1975.59(6):957-973
[4] Berg R R.Capillary pressure in stratigraphic traps[J].AAPG Bulltin.1975.59(6):939-956
[5] 王涛.中国深盆气田[M].北京:石油工业出版社,2002
[6] 袁政文,许化政,王百顺,等.阿尔伯特深盆气研究[M].北京:石油工业出版社,1996
[7] 赵文智,何登发,翟辉,等.复合含油气系统中油气运移流向研究的意义[J].石油学报,2001,22(4):7-12
[8] 左胜杰,庞雄奇,金之钧.吐哈盆地台北凹陷深盆气成藏地质条件[J].新疆石油地质,2002,23(3):193～197
[9] 杨俊杰,裴锡古.中国天然气地质学(4)--鄂尔多斯盆地[M].北京:石油工业出版社,1996
[10] 李振铎,胡义军,谭芳.鄂尔多斯盆地上古生界深盆气研究[J].天然气工业,1998.18(3):10～16
[11] 付广,孟庆芬.徐家围子地区深层运移输导系统及对天然气成藏与分布的控制[J].油气地质与采收率,2004,11(2):18～24
[12] Galeazzi J S.Structural and stratigraphic evolution of the western Malvinas basin,Argentina[J].AAPG Bulletin,1998,82(4):596-636
[13] 赵忠新,王华,郭齐军,等.油气输导体系的类型及其输导性能在时空上的演化分析[J].石油实验地质,2002,24(6):257～536
[14] 张照录,王华,郭齐军,等.含油气盆地的输导体系研究[J].石油与天然气地质,2000,21(2):133～135
[15] 张抗.中国天然气资源的两点论和发展战略[J].石油与天然气地质,2005,26(2):163～167
[16] 张之一.更新勘探观念,开拓深层油气新领域[J].石油与天然气地质,2005,26(2):193～196
[17] 任战利,张盛,高胜利,等.伊盟隆起东胜地区热演化史与多种能源矿产的关系[J].石油与天然气地质,2006,27(2):188-193

Genesis and physical modelling of aquifer in deep basin gas pool of He-8 Member in Sulige region,Ordos basin

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Weitao WU, Yansong FENG, Shixiang FEI, Yifei WANG, Heyuan WU, Xudong YANG. Enrichment factors and play fairway mapping for tight gas in the 5^th member of the Permian Shiqianfeng Formation， Shenmu gas field， Ordos Basin [J]. Oil & Gas Geology, 2024, 45(3): 739-751.
[2]	Chenglin LIU, Zhengang DING, Liyong FAN, Rui KANG, Sijie HONG, Yuxin ZHU, Jianfa CHEN, Haidong WANG, Nuo XU. Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 384-392.
[3]	Junyu WAN, Jianhui ZHU, Suping YAO, Yi ZHANG, Chuntang LI, Wei ZHANG, Haijian JIANG, Jie WANG. Geobiological evaluation of hydrocarbon-generating organisms and source rocks in the Ordovician Majiagou Formation， east-central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 393-405.
[4]	LiHua YANG, ChiYang LIU, Lei HUANG, Yijun ZHOU, Yongtao LIU, Yang QIN. Discovery of suspected intrusive rock bodies in Gufengzhuang area， Ordos Basin and its geological significance [J]. Oil & Gas Geology, 2024, 45(1): 142-156.
[5]	Liang SHI, Bojiang FAN, Zhonghou LI, Ziwei YU, Zijin LIN, Xinyang DAI. Migration differentiation of hydrocarbon components in the 7^th member of the Triassic Yanchang Formation， central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 157-168.
[6]	Jiangjun CAO, Jiping WANG, Daofeng ZHANG, Long WANG, Xiaotian LI, Ya LI, Yuanyuan ZHANG, Hui XIA, Zhanhai YU. Effects of diagenetic evolution on gas-bearing properties of deep tight sandstone reservoirs： A case study of reservoirs in the 1^st member of the Permian Shanxi Formation in the Qingyang gas field， southwestern Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 169-184.
[7]	Zongquan HU, Ruyue WANG, Jing LU, Dongjun FENG, Yuejiao LIU, Baojian SHEN, Zhongbao LIU, Guanping WANG, Jianhua HE. Storage characteristic comparison of pores between lacustrine shales and their interbeds and differential evolutionary patterns [J]. Oil & Gas Geology, 2023, 44(6): 1393-1404.
[8]	Chenglin LIU, Zhengang DING, Jianfa CHEN, Liyong FAN, Rui KANG, Haidong WANG, Sijie HONG, Anqi TIAN, Xueyong CHEN. Characteristics and helium-generating potential of helium source rocks in the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1546-1554.
[9]	Yong LI, Zhitong ZHU, Peng WU, Chenzhou SHEN, Jixian GAO. Pressure evolution of gas-bearing systems in the Upper Paleozoic tight reservoirs at the eastern margin of the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1568-1581.
[10]	Jianhui ZENG, Yaxiong ZHANG, Zaizhen ZHANG, Juncheng QIAO, Maoyun WANG, Dongxia CHEN, Jingli YAO, Jingchen DING, Liang XIONG, Yazhou LIU, Weibo ZHAO, Kebo REN. Complex gas-water contacts in tight sandstone gas reservoirs： Distribution pattern and dominant factors controlling their formation and distribution [J]. Oil & Gas Geology, 2023, 44(5): 1067-1083.
[11]	Yueli LIANG, Xiaoming ZHAO, Xi ZHANG, Shuxin LI, Jiawang GE, Zhihong NIE, Tingshan ZHANG, Haihua ZHU. Orbital forced high-resolution sequence boundary identification of marine-continental transitional shale and its geological significance： A case in Shan 2³ sub-member at the eastern margin of Ordos Basin [J]. Oil & Gas Geology, 2023, 44(5): 1231-1242.
[12]	Han LI, Jinhua FU, Hancheng JI, Lei ZHANG, Yuwei SHE, Wei GUAN, Xianghui JING, Hongwei WANG, qian CAO, Gang LIU, Jiayi WEI. Bauxite series in the Upper Paleozoic weathering crusts in the southwestern Ordos Basin： Development and distribution of dominant reservoirs [J]. Oil & Gas Geology, 2023, 44(5): 1243-1255.
[13]	Xiao LI, Peng GUO, Yanzhi HU, Shixiang LI, Weiwei YANG. Experiment and numerical simulation of hydraulic fracturing in lacustrine shale： Taking the Ordos Basin as an example [J]. Oil & Gas Geology, 2023, 44(4): 1009-1019.
[14]	Jiahong GAO, Zhijun JIN, Xinping LIANG, Shixiang LI, Weiwei YANG, Rukai ZHU, Xiaoyu DU, Quanyou LIU, Tong LI, Lin DONG, Peng LI, Wang ZHANG. The impact of volcanism on eutrophication and water column in a freshwater lacustrine basin： A case study of Triassic Chang 7 Member in Ordos Basin [J]. Oil & Gas Geology, 2023, 44(4): 887-898.
[15]	Ziyi WANG, Jinhua FU, Xianyang LIU, Shixiang LI, Changhu ZHANG, Xinping LIANG, Lin DONG. The influence of hydrothermal activities on shale oil reservoirs during the burial period of the Upper Triassic Chang 7 Member， Ordos Basin [J]. Oil & Gas Geology, 2023, 44(4): 899-909.