The origin of formation water and the regularity of gas and water distribution for the Sulige gas field, Ordos Basin

doi:10.7623/syxb201005011

Editorial office of ACTA PETROLEI SINICA ›› 2010, Vol. 31 ›› Issue (5): 767-773.DOI: 10.7623/syxb201005011

• Petroleum Exploration • Previous Articles Next Articles

The origin of formation water and the regularity of gas and water distribution for the Sulige gas field, Ordos Basin

DOU Weitan LIU Xinshe WANG Tao

Received:2010-01-06 Revised:2010-03-18 Online:2010-09-25 Published:2010-11-30

鄂尔多斯盆地苏里格气田地层水成因及气水分布规律

窦伟坦刘新社王涛

中国石油长庆油田分公司陕西西安 710021

通讯作者: 窦伟坦
作者简介:窦伟坦，男，1963年4月生，2005年获成都理工大学博士学位，现任中国石油长庆油田分公司勘探部经理，高级工程师，长期从事勘探技术研究与管理工作。
基金资助:
国家大型油气田及煤层气开发科技重大专项（2008ZX05044）“鄂尔多斯盆地大型岩性地层油气藏勘探开发示范工程”资助。

Abstract

Abstract:

The Sulige gas field with a gas-bearing area of about 4×10⁴km² in the Ordos Basin is one of the largest gas fields discovered in China up to now. It belongs to a sandstone lithologic gas reservoir characteristics of low porosity, low permeability, low abundance, low yield but large-scale distribution. Analyses on geochemistry, occurrence attitude and origin of formation water showed that the formation water in the Sulige gas field was characterized by chloride calcium type, slight acidity, total salinity of 29.12 g/L～68.30 g/L, δ²D value of -82.7‰～-60.5‰, δ¹⁸O value of -6.3‰～-3.39‰, and ⁸⁷Sr / ⁸⁶Sr value of 0.71365～0.71718, indicating a palaeo-depositional formation water in a mutually unconnected and deeply closed environment. The distribution of the formation water was mainly controlled by the intensity of hydrocarbon generation and the heterogeneity of reservoirs rather than regional structures, and it was relatively independent, discontinuous, and lacking in a uniform gas-water interface.

Key words: Ordos Basin, Sulige gas field, lithologic gas reservoir, origin of formation water, distribution of gas and water

摘要：

鄂尔多斯盆地苏里格气田是中国目前发现的最大天然气气田，属于低孔隙、低渗透、低丰度、低产量、大面积展布的砂岩岩性气藏，含气面积达4×10⁴km²。地层水地球化学特征、地层水产状与成因分析表明，苏里格气田地层水均为CaCl₂型，呈弱酸性，总矿化度为29.12～68.30g/L，氢(δ²D) 同位素–82.7‰～–60.5‰，氧(δ¹⁸O) 同位素–6.3‰～–3.39‰，锶（⁸⁷Sr / ⁸⁶Sr）同位素0.71365～0.71718，反映了互不连通的深层封存环境的古沉积水特征。地层水分布主要受生烃强度和储层非均质性控制，不受区域构造控制，其相对独立、不连片、无统一气水界面。

关键词: 鄂尔多斯盆地, 苏里格气田, 岩性气藏, 地层水成因, 气水分布

DOU Weitan LIU Xinshe WANG Tao. The origin of formation water and the regularity of gas and water distribution for the Sulige gas field, Ordos Basin[J]. Editorial office of ACTA PETROLEI SINICA, 2010, 31(5): 767-773.

窦伟坦刘新社王涛. 鄂尔多斯盆地苏里格气田地层水成因及气水分布规律[J]. 石油学报, 2010, 31(5): 767-773.

References

[1]何自新，付金华，席胜利，等.苏里格大气田成藏地质特征[J].石油学报，2003，24（2）：6-12.

He Zixin,Fu Jinhua,Xi Shengli,et al.Geological features of reservoir formation of Sulige Gas Field[J].Acta Petrolei Sinica,2003,24(2):6-12.

[2]杨华，傅锁堂，马振芳，等.快速高效发现苏里格大气田的成功经验[J].中国石油勘探，2001，6（4）：89-94.

Yang Hua,Fu Suotang,Ma Zhenfang,et al.The successful experience of finding Sulige Large Gas Fields quickly and efficiently[J].China Petroleum Exploration,2001,6(4):89-94.

[3]Yang Hua,Fu Jinhua,Wei Xinshan,et al.Sulige Field in the Ordos Basin:Geological setting,field discovery and tight gas reservoirs[J].Marine and Petroleum Geology,2008,25(4/5):387-400.

[4]付金华，段晓文，姜英昆.鄂尔多斯盆地上古生界天然气成藏地质特征及勘探方法[J].中国石油勘探，2001，6（4）:68-75.

Fu Jinhua,Duan Xiaowen,Jiang Yingkun.Geological features and exploration Methods of natural gas reservoir formation in the Upper Paleozoic Erathem in the Erdos Basin[J].China Petroleum Exploration,2001,6(4):68-75.

[5]杨华，付金华，魏新善.鄂尔多斯盆地天然气成藏特征[J].天然气工业，2005，25（4）：5-8.

Yang Hua,Fu Jinhua,Wei Xinshan.Characteristics of natural gas reservoir formation in Erduosi Basin[J].Natural Gas Industry,2005,25(4):5-8.

[6]郭敏，李仲东，杜少林，等.杭锦旗地区上古生界地层水成因及其与油气的关系[J].矿物岩石，2009，29（1）:99-105.

Guo Min,Li Zhongdong,Du Shaolin,et al.The genesis of formation water and it’s relation to oil-gas accumulation in upper paleozoic of Hangjinqi area[J].Journal of Mineralogy and Petrology,2009,29(1):99-105.

[7]胡永章，卢刚，王毅，等.鄂尔多斯盆地杭锦旗区块油气水分布及主控因素分析[J].成都理工大学学报:自然科学版，2009，36（2）：128-132.

Hu Yongzhang,Lu Gang,Wang Yi,et al.Distribution law of oil,gas and water,and ananalysis of controlling factors of the Hangjinqi area in Ordos basin,China[J].Journal of Chengdu University of Technology:Science & Technology Edition,2009,36(2):128-132.

[8]庞宏磊.苏里格气田盒8气藏储层特征及地层水的地质成因研究[D].成都：成都理工大学，2007.

Pang Honglei.Reservoir characteristics of he-8 pool in Sulige Gas Field and studying on the geologic origin of the formation water[D].Chengdu:Chengdu University of Technology,2007.

[9]高锡兴.中国含油气盆地油田水[M].北京:石油工业出版社,1994:17-25.

Gao Xixing.Oilfield water of petroleum basin in China [M].Beijing:Petroleum Industry Press,1994:17-25.

[10]韩吟文，马振东，张宏飞,等.地球化学[M].北京；地质出版社，2003：246-248.

Han Yinwen,Ma Zhendong,Zhang Hongfei,et al.Geochemistry[M].Beijing：Geological Publishing House,2003:246-248.

[11]侯光才，苏小四，林学钰，等.鄂尔多斯白垩系地下水盆地天然水体环境同位素组成及其水循环意义[J].吉林大学学报：地球科学版，2007，37（2）：355-360.

Hou Guangcai,Su Xiaosi,Lin Xueyu,et al.Environmental isotopic composition of natural water in Ordos Cretaceous groundwater basin and its significance for hydrological cycle[J].Journal of Jilin University:Earth Science Edition,2007,37(2):355-360.

[12]杨郧城，文冬光，侯光才，等.鄂尔多斯白垩系自流水盆地地下水锶同位素及其水文学意义[J].地质学报，2007，81（3）：405-412.

Yang Yuncheng，Wen Dongguang，Hou Guangcai，et al.Characteristic of strontium isotope of groundwater and its application on hydrology in the Ordos Cretaceous artesian basin[J].Acta Geologica Sinica,2007,81(3):405-412.

[13]杨胜来，魏俊之.油层物理[M].北京：石油工业出版社，2004：241.

Yang Shenglai,Wei Junzhi.Petrophysics[M].Beijing：Petroleum Industry Press,2004:241.

[14]付金华，魏新善，任军峰.伊陕斜坡上古生界大面积岩性气藏分布与成因[J].石油勘探与开发，2008，35（6）:664-667.

Fu Jinhua，Wei Xinshan，Ren Junfeng.Distribution and genesis of large-scale Upper Palaeozoic lithologic gas reservoirs on Yi-Shaan Slope[J].Petroleum Exploration and Development,2008，35(6):664-667.

[15]刘新社，席胜利，付金华，等.鄂尔多斯盆地上古生界天然气生成[J].天然气工业，2000，20(6)：19-23.

Liu Xinshe,Xi Shengli,Fu Jinhua,et al.Natural gas generation in the Upper Paleozoic in E’erduosi Basin[J].Natural Gas Industry,2000，20(6):19-23.

[16]闵琪，付金华，席胜利，等.鄂尔多斯盆地上古生界天然气运移聚集特征[J].石油勘探与开发，2000，27(4)：26-29.

Min Qi,Fu Jinhua,Xi Shengli,et al.Characteristics of natural gas migration and accumulation in the Upper Paleozoic of Ordous Basin[J].Petroleum Exploration and Development,2000,27(4):26-29.

[17]杨华，魏新善.鄂尔多斯盆地苏里格地区天然气勘探新进展[J].天然气工业，2007，27（12）：6-11.

Yang Hua,Wei Xinshan.New progress achieved by natural gas exploration in Sulige area[J].Natural Gas Industry,2007,27(12):6-11.

[18]刘新社，周立发，侯云东.运用流体包裹体研究鄂尔多斯盆地上古生界天然气成藏[J].石油学报，2008，28（6）：37-42.

Liu Xinshe,Zhou Linfa,Hou Yundong.Study of gas charging in the Upper Paleozoic of Ordos Basin using fluid inclusion[J].Acta Petrolei Sinica,2008,28(6):37-42.

[19]李仲东，惠宽洋，李良，等.鄂尔多斯盆地上古生界天然气运移特征及成藏过程分析[J].矿物岩石，2008，28（3）：77-83.

Li Zhongdong,Hui Kuanyang,Li Liang,et al.Analysis of characteristics of gas migration and reservoir-forming in the Upper Paleozoic of northern Ordos Basin[J].Journal of Mineralogy and Petrology,2008,28(3):77-83.

[20]赵林，夏新宇，洪峰，等.鄂尔多斯盆地中部气田上古生界气藏成藏机理[J].天然气工业，2000，20(2)：17-21.

Zhao Lin,Xia Xinyu,Hong Feng,et al.Upper palaeozoic gas reservoir formation mechanism of the central gas field in E’erduous basin[J].Natural Gas Industry,2000,20(2):17-21.

[21]汪泽成，陈孟晋，王震，等.鄂尔多斯盆地上古生界克拉通坳陷盆地煤成气成藏机制[J].石油学报，2006，27（5）：8-12.

Wang Zecheng,Chen Mengjin,Wang Zhen,et al.Simulation analysis on formation mechanism of coal-formed gas reservoir in intercratonic depression of the upper paleozoic in Ordos basin[J].Acta Petrolei Sinica,2006,27(5):8-12.

[22]邹才能，陶士振，朱如凯，等.“连续性”气藏及其大气区形成机制与分布——以四川盆地上三叠统须家河组煤系大气区为例[J].石油勘探与开发，2000，36(3)：307-319.

Zou Caineng,Tao Shizhen,Zhou Rukai,et al.Formation and distribution of “continuous” gas reservoirs and their giant gasprovince:A case from the Upper Triassic Xujiahe formation giant gas province,Sichuan Basin[J].Petroleum Exploration and Development,2000，36(3):307-319.

[23]曾溅辉，金之钧.油气二次运移和聚集物理模拟[M].北京：石油工业出版社，2000：74-83.

Zeng Jianhui,Jin Zhijun.Physical simulation experiment of oil and gas secondary migratiom and accumulation[M].Beijing: Petroleum Industry Press,2000:74-83.

[24]姜福杰，庞雄奇，姜振学，等.致密砂岩气藏成藏过程的物理模拟实验[J].地质评论，2007，53(6)：844-849.

Jiang Fujie,Pang Xiongqi,Jiang Zhenxue,et al.Physical simulation experiment of gas charging in tight sandstone[J].Geological Review,2007,53(6):844-849.

[25]赵文智，汪泽成，朱怡翔,等.鄂尔多斯盆地苏里格气田低效气藏的形成机理[J].石油学报，2005，26（5）：5-9.

Zhao Wenzhi,Wang Zhecheng,Zhu Yixiang,et al.Forming mechanism of low-efficiency gas reservoir in Sulige Gas Field of Ordos Basin[J].Acta Petrolei Sinica,2005,26(5):5-9.

The origin of formation water and the regularity of gas and water distribution for the Sulige gas field, Ordos Basin

鄂尔多斯盆地苏里格气田地层水成因及气水分布规律

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Wan Yongping, Wang Zhenchuan, Qiao Yu, Han Shuangbiao, Ma Dong, Huang Jie, Bian Jiang, Liu Yu, Qiao Liang. Carbon isotope fractionation mechanism of deep coalbed methane in Yan’an gas field of Ordos Basin and its indication significance [J]. Acta Petrolei Sinica, 2026, 47(4): 791-813.
[2]	Hu Wenrui, Zhang Shuqi, Wang Fang. Theory and practice of origin-based oil exploration [J]. Acta Petrolei Sinica, 2026, 47(2): 311-320.
[3]	Zhao Zhe, Fan Liyong, Zhang Tao, Hui Jie. Resource endowments and future prospects of the Ordos Super Energy Basin [J]. Acta Petrolei Sinica, 2026, 47(1): 44-58.
[4]	Zhang Qin, Liu Yu, Qiu Zhen, Liu Wen, Kong Weiliang, Pang Zhenglian, Gao Wanli, Cai Guangyin, Li Xingtao, Lin Wenji. Phase analysis of shale gas occurrence based on carbon isotope fractionation and reservoir properties:a case study of the marine-terrestrial transitional shale in Member 2 of Shanxi Formation, Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(9): 1707-1719.
[5]	Bai Ying, Gao Jianrong, Zhao Zhenyu. Dolomite genesis of Ordovician Kelimoli Formation in western Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(8): 1517-1535,1627.
[6]	Wang Fuwei, Chen Dongxia, Jiang Mengya, Wanma Renzeng, Liu Chen, Wang Qiaochu, Wang Yuchao, Rong Lanxi, Wang Yuqi, Cheng Ming. Multi-scale migration mechanism,accumulation effect and enrichment mode of tight oil reservoir in the Member 7 of Yanchang Formation in Jiyuan area,Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(6): 1126-1143.
[7]	Hou Yuting, Yu Jian, Zhang Chunyu, Zhang Daofeng, Zhang Haifeng, Li Yong, He Zhitong, Yang Pu, Lin Dafei. Geological characteristics and exploration prospects of deep coalbed methane enriched in Carboniferous Benxi Formation,Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(5): 857-874.
[8]	Du Hao, Liu Yifeng, Fan Liyong, Ma Zhanrong, Luo Xiaorong, Shen Anjiang, Zeng Shuai. Genesis and evolution of overpressure in Lower Paleozoic Carbonate rocks of Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(5): 891-908.
[9]	Xie Jirong, Luo Bing, Zhang Xihua, Zhang Benjian, Chen Cong, Ran Qi, Zhao Rongrong, Peng Hanlin, Li Tianjun, Chen Kang, Lai Qiang, He Qinglin, Li Wenzheng, Yuan Haifeng, Hu Guang. Exploration and discovery of the Maokou Formation dolomite gas field in Longnüsi area of central Sichuan Basin and its significance [J]. Acta Petrolei Sinica, 2025, 46(4): 661-675,742.
[10]	Fan Jianming, Zhang Chao, Chang Rui, He You'an, Feng Liyong, Ren Yilin, Cao Peng, Guan Yun. Dynamic laws and stable production technology of Q ingcheng shale oil development in Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(4): 726-742.
[11]	Wang Youjing, Song Xinmin, Meng Fanle, Liang Yuxin, Jiang Tianhao. Dynamic fracture characteristics and controlling factors of ultra-low permeability reservoirs in Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(3): 588-598.
[12]	Niu Xiaobing, Hou Yunchao, Zhang Xiaolei, Xue Nan, Zhao Jing, Zhang Wenxuan, Long Shengfang, Liu Yongtao, Wang Shumin. Hydrocarbon accumulation conditions and key technologies of exploration and development of Hongde oilfield in southwestern Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(3): 633-648.
[13]	Chen Yiguo, Feng Congjun, Wei Dengfeng, Wang Chao, He Yonghong, Ge Yunjin, Li Xiaolu, Hao Shiyan, Fan Xiaowei, Wei Wenfang. Formation,distribution,and exploration strategies of tight oil in the Member 6 of Triassic Yanchang Formation in southeastern Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(2): 335-354.
[14]	Zhang Zhaohui, Zhang Jiaosheng, Liao Jianbo, Li Chao, Zou Jiandong, Zhang Wenting. Productivity prediction and exploration significance of tight sandstone reservoir in the Member 9 of Triassic Yanchang Formation in Jiyuan area,Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(11): 2091-2105.
[15]	Yang Zhi, Liu Xinshe, Wei Jiayi, Wang Hongwei, Yang Yajuan, Li Wei, Ma Zhanrong, Ren Junfeng, Yu Xiaolei, Wang Yongchao, Jiang Tao. Near-source exploration: Cretaceous hydrocarbon accumulation conditions and favorable areas for exploration breakthrough in Liupanshan Basin [J]. Acta Petrolei Sinica, 2025, 46(10): 1846-1860.