鄂尔多斯盆地长庆油田油气勘探历程与启示

doi:10.7657/XJPG20210301

摘要/Abstract

摘要：

在系统总结梳理鄂尔多斯盆地油气成藏地质理论和勘探成果的基础上,将鄂尔多斯盆地勘探历程划分为盆地及周边构造油气勘探阶段（1907—1969年）,侏罗系古地貌石油勘探阶段（1970—1979年）,三叠系三角洲和奥陶系岩溶古地貌油气勘探阶段（1980—1999年）,大型岩性油气藏油气勘探阶段（2000—2012年）,致密油气和非常规油气勘探阶段（2013年至今）。在50余年的勘探实践中,形成了多项地质理论,如侏罗系古地貌油藏群成藏理论、内陆坳陷湖盆大型三角洲成藏理论、陆相淡水湖盆页岩油成藏理论、致密砂岩气成藏理论、岩溶古地貌天然气成藏理论和盆地东部多层系成藏理论,推动了鄂尔多斯盆地油气勘探的持续突破。

关键词: 鄂尔多斯盆地, 长庆油田, 勘探历程, 成藏理论, 勘探启示, 构造油气藏, 岩性油气藏, 致密油气, 非常规油气

Abstract:

This paper systematically analyzes the geological theories of hydrocarbon accumulation and summarizes the exploration achievements made by Changqing oilfield in the Ordos basin. The exploration process in the Ordos basin can be divided into five stages: (1) Oil and gas exploration for the structures in the basin and its surroundings from 1907 to 1969; (2) Oil exploration in the Jurassic paleogeomorphology from 1970 to 1979; (3) Oil and gas exploration in the Triassic delta and Ordovician karst paleogeomorphology from 1980 to 1999; (4) Oil and gas exploration for large lithological reservoirs from 2000 to 2012; (5) Exploration of tight and unconventional oil and gas since 2013. During more than 50 years of exploration practices, a number of innovative geological cognitions and theories have been developed, such as hydrocarbon accumulation in Jurassic paleogeomorphic oil reservoir groups, hydrocarbon accumulation in large delta reservoirs in continental lacustrine basin, shale oil accumulation in terrestrial freshwater lake basin, gas accumulation in tight sandstone, gas accumulation in karst paleogeomorphy and hydrocarbon accumulation in multiple series in the eastern Ordos basin, which promoted sustainable breakthroughs to oil and gas exploration in the Ordos basin.

Key words: Ordos basin, Changqing oilfield, exploration history, hydrocarbon accumulation theory, exploration enlightenment, structural reservoir, lithological reservoir, tight oil and gas, unconventional oil and gas

中图分类号:

TE132

张才利, 刘新社, 杨亚娟, 喻建, 韩天佑, 张艳. 鄂尔多斯盆地长庆油田油气勘探历程与启示[J]. 新疆石油地质, 2021, 42(3): 253-263.

ZHANG Caili, LIU Xinshe, YANG Yajuan, YU Jian, HAN Tianyou, ZHANG Yan. Petroleum Exploration History and Enlightenment of Changqing Oilfield in Ordos Basin[J]. Xinjiang Petroleum Geology, 2021, 42(3): 253-263.

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参考文献 23

[1]	杨俊杰, 李克勤, 张东生, 等. 中国石油地质志(卷12,长庆油田)[M]. 北京: 石油工业出版社, 1992.
	YANG Junjie, LI Keqin, ZHANG Dongsheng, et al. Petroleum Geology of China(Vol.12,Changqing oilfield)[M]. Beijing: Petroleum Industry Press, 1992.
[2]	邓长生, 张毅, 谢小飞, 等. 延长石油探区延长组页岩总含气量综合预测模型[J]. 新疆石油地质, 2020,41(3):269-277.
	DENG Changsheng, ZHANG Yi, XIE Xiaofei, et al. Comprehensive prediction model of total gas content in the shale of Yanchang formation in Yanchang petroleum exploration area[J]. Xinjiang Petroleum Geology, 2020,41(3):269-277.
[3]	杨华. 长庆油田油气勘探开发历程述略[J]. 西安石油大学学报(社会科学版), 2012,21(1):69-77.
	YANG Hua. A comprehensive survey on the history of oil and gas exploration and development in Changqing oilfield[J]. Journal of Xi’an Shiyou University(Social Science Edition), 2012,21(1):69-77.
[4]	郭正权, 潘令红, 刘显阳, 等. 鄂尔多斯盆地侏罗系古地貌油田的形成条件与分布规律[J]. 中国石油勘探, 2001,6(4):20-27.
	GUO Zhengquan, PAN Linghong, LIU Xianyang, et al. Jurassic pal-aeogeomorphology oilfield forming condition and distribution regularity of Ordos basin[J]. China Petroleum Exploration, 2001,6(4):20-27.
[5]	叶博, 梁晓伟, 李卫成, 等. 鄂尔多斯盆地陇东地区侏罗系油藏分布规律及成藏模式[J]. 新疆石油地质, 2014,35(6):659-663.
	YE Bo, LIANG Xiaowei, LI Weicheng, et al. Reservoir distribution and hydrocarbon accumulation pattern of Jurassic in Longdong area of Ordos basin[J]. Xinjiang Petroleum Geology, 2014,35(6):659-663.
[6]	付金华, 李士祥, 刘显阳, 等. 鄂尔多斯盆地姬塬大油田多层系复合成藏机理及勘探意义[J]. 中国石油勘探, 2013,18(5):1-9.
	FU Jinhua, LI Shixiang, LIU Xianyang, et al. Multi-layer composite accumulation mechanism and exploration signiﬁcance of Jiyuan oilﬁeld,Ordos basin[J]. China Petroleum Exploration, 2013,18(5):1-9.
[7]	杨友运, 张蓬勃, 张忠义. 鄂尔多斯盆地西峰油田长8油组辫状河三角洲沉积特征与层序演化[J]. 地质科技情报, 2005,24(1):45-48.
	YANG Youyun, ZHANG Pengbo, ZHANG Zhongyi. Sedimentary features and sequence evolution of braided river delta of Chang 8 oil formation of Xifeng oil field in Ordos basin[J]. Geological Science and Technology Information, 2005,24(1):45-48.
[8]	付金华, 牛小兵, 淡卫东, 等. 鄂尔多斯盆地中生界延长组长7段页岩油地质特征及勘探开发进展[J]. 中国石油勘探, 2019,24(5):601-614.
	FU Jinhua, NIU Xiaobing, DAN Weidong, et al. The geological characteristics and the progress on exploration and development of shale oil in Chang7 member of Mesozoic Yanchang formation,Ordos basin[J]. China Petroleum Exploration, 2019,24(5):601-614.
[9]	邹才能, 杨智, 崔景伟, 等. 页岩油形成机制、地质特征及发展对策[J]. 石油勘探与开发, 2013,40(1):14-26.
	ZOU Caineng, YANG Zhi, CUI Jingwei, et al. Formation mechanism,geological characteristics and development strategy of nonmarine shale oil in China[J]. Petroleum Exploration and Development, 2013,40(1):14-26.
[10]	赵文智, 朱如凯, 胡素云, 等. 陆相富有机质页岩与泥岩的成藏差异及其在页岩油评价中的意义[J]. 石油勘探与开发, 2020,47(6):1 079-1 089.
	ZHAO Wenzhi, ZHU Rukai, HU Suyun, et al. Accumulation contribution differences between lacustrine organic-rich shales and mudstones and their significance in shale oil evaluation[J]. Petroleum Exploration and Development, 2020,47(6):1 079-1 089.
[11]	张文正, 杨华, 杨伟伟, 等. 鄂尔多斯盆地延长组长7湖相页岩油地质特征评价[J]. 地球化学, 2015,44(5):505-515.
	ZHANG Wenzheng, YANG Hua, YANG Weiwei, et al. Assessment of geological characteristics of lacustrine shale oil reservoir in Chang7 member of Yanchang formation,Ordos basin[J]. Geochimica, 2015,44(5):505-515.
[12]	付锁堂, 姚泾利, 李士祥, 等. 鄂尔多斯盆地中生界延长组陆相页岩油富集特征与资源潜力[J]. 石油实验地质, 2020,42(5):698-710.
	FU Suotang, YAO Jingli, LI Shixiang, et al. Enrichment characteristics and resource potential of continental shale oil in Mesozoic Yanchang formation,Ordos basin[J]. Petroleum Geology & Experiment, 2020,42(5):698-710.
[13]	付金华, 李士祥, 牛小兵, 等. 鄂尔多斯盆地三叠系长7段页岩油地质特征与勘探实践[J]. 石油勘探与开发, 2020,47(5):870-883.
	FU Jinhua, LI Shixiang, NIU Xiaobing, et al. Geological characteristics and exploration of shale oil in Chang 7 member of Triassic Yanchang formation,Ordos basin,NW China[J]. Petroleum Exploration and Development, 2020,47(5):870-883.
[14]	付锁堂, 付金华, 牛小兵, 等. 庆城油田成藏条件及勘探开发关键技术[J]. 石油学报, 2020,41(7):777-795.
	FU Suotang, FU Jinhua, NIU Xiaobing, et al. Accumulation conditions and key exploration and development technologies in Qingcheng oilfield[J]. Acta Petrolei Sinica, 2020,41(7):777-795.
[15]	焦方正, 邹才能, 杨智. 陆相源内石油聚集地质理论认识及勘探开发实践[J]. 石油勘探与开发, 2020,47(6):1 067-1 078.
	JIAO Fangzheng, ZOU Caineng, YANG Zhi. Geological theory and exploration & development practice of hydrocarbon accumulation inside continental source kitchens[J]. Petroleum Exploration and Development, 2020,47(6):1 067-1 078.
[16]	杨华, 席胜利, 魏新善, 等. 鄂尔多斯盆地大面积致密砂岩气成藏理论[M]. 北京: 科学出版社, 2016.
	YANG Hua, XI Shengli, WEI Xinshan, et al. Theory of large area tight sandstone gas accumulation in Ordos basin[M]. Beijing: Science Press, 2016.
[17]	杨华, 刘新社, 黄道军, 等. 长庆油田天然气勘探开发进展与“十三五”发展方向[J]. 天然气工业, 2016,36(5):1-14.
	YANG Hua, LIU Xinshe, HUANG Daojun, et al. Natural gas exploration and development in the PetroChina Changqing and its prospect in the 13th Five-Year Plan[J]. Natural Gas Industry, 2016,36(5):1-14.
[18]	张吉, 范倩倩, 王艳, 等. 苏里格致密砂岩气藏大井组混合井网立体开发技术[J]. 新疆石油地质, 2019,40(6):714-719.
	ZHANG Ji, FAN Qianqian, WANG Yan, et al. Mixed large well pattern development technology of tight sandstone gas in Sulige gas field,Ordos basin[J]. Xinjiang Petroleum Geology, 2019,40(6):714-719.
[19]	马振芳, 陈安宁, 王景. 鄂尔多斯盆地中部古风化壳气藏成藏条件研究[J]. 天然气工业, 1998,18(1):9-13.
	MA Zhenfang, CHEN Anning, WANG Jing. A study on the conditions of forming the fossil weathered residuum gas reservoir in the centre of Eerduosi basin[J]. Natural Gas Industry, 1998,18(1):9-13.
[20]	杨华, 包洪平. 鄂尔多斯盆地奥陶系中组合成藏特征及勘探启示[J]. 天然气工业, 2011,31(12):11-20.
	YANG Hua, BAO Hongping. Characteristics of hydrocarbon accumulation in the middle Ordovician assemblages and their significance for gas exploration in the Ordos basin[J]. Natural Gas Industry, 2011,31(12):11-20.
[21]	姚泾利, 包洪平, 任军峰, 等. 鄂尔多斯盆地奥陶系盐下天然气勘探[J]. 中国石油勘探, 2015,20(3):1-12.
	YAO Jingli, BAO Hongping, REN Junfeng, et al. Exploration of Ordovician subsalt natural gas reservoirs in Ordos basin[J]. China Petroleum Exploration, 2015,20(3):1-12.
[22]	韩载华, 赵靖舟, 孟选刚, 等. 鄂尔多斯盆地三叠纪湖盆东部“边缘”长7段烃源岩的发现及其地球化学特征[J]. 石油实验地质, 2020,42(6):991-1 000.
	HAN Zaihua, ZHAO Jingzhou, MENG Xuangang, et al. Discovery and geochemical characteristics of Chang 7 source rocks from the eastern margin of a Triassic lacustrine basin in the Ordos basin[J]. Petroleum Geology & Experiment, 2020,42(6):991-1 000.
[23]	沈玉林, 郭英海, 李壮福, 等. 鄂尔多斯地区石炭—二叠纪三角洲的沉积机理[J]. 中国矿业大学学报, 2012,41(6):936-942.
	SHEN Yulin, GUO Yinghai, LI Zhuangfu, et al. Deposition mechanism of delta Carboniferous-Permian in Ordos area[J]. Journal of China University of Mining & Technology, 2012,41(6):936-942.