Natural Gas Geoscience

Previous Articles     Next Articles

The geological conditions,resource potential and exploration direction of natural gas in Ordos Basin

Yao Jing-li1,2,Hu Xin-you1,2,Fan Li-yong1,2,Liu Xin-she1,2,Ji Hai-kun1,2   

  1. 1.Exploration and Development Research Institute of PetroChina Changqing Oilfield Company,Xi’an 710018,China;
    2.National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Fields,Xi’an 710018,China
  • Received:2018-07-27 Revised:2018-09-11 Online:2018-10-10

Abstract: In recentyears,exploration target expanded into middle-deep formation and tight-gas along with the development of explorationwork.So,it is needed toreunderstand the resource status,resource type and resource quantity in Ordos Basin.In this paper,we analyzed the geological conditions of gas reservoir formation,established the reservoir formationmodel of the carbonate gas in Lower Palaeozoic and the tight sandstone gas in Upper Paleozoic,and made clear the natural gas enrichment laws in Ordos Basin.Meanwhile,in order to meet the needs of precise prospecting,we optimized and refined the evaluation parameters,evaluated the quantity of natural gas resources in Ordos Basin using 6 methods which include the small surface element method and the EUR-analogy method etc.on the basis of “layer-zone” division.The quantity of natural gas geological resources is 15.68×1012m and the surplus is 8.79×1012m  in total.The amount of residual geological resources of conventional gas is 1.67×1012m3,and the mount of residual geological resources of unconventional gas is 7.12×1012m3.We forecast the distribution law in different layers and different regions,and optimize favorable exploration target zone hierarchically.

Key words: Ordos Basin, Natural Gas, Reservoir forming model, Resource potential, Exploration direction

CLC Number: 

  • Cite this article

    Yao Jing-li, Hu Xin-you, Fan Li-yong, Liu Xin-she, Ji Hai-kun, . The geological conditions,resource potential and exploration direction of natural gas in Ordos Basin[J].Natural Gas Geoscience, 2018, 29(10): 1465-1474.

[1]Yang Hua,Fu Suotang,Ma Zhenfang,et al.Successful experience in rapid and efficient discovery of Sulige Gas Field[J].China Petroleum Exploration,2001,6(4):89-94.
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.
[2]Yao Jingli,Zhang Wenzheng,Liu Xinshe,et al.Evaluation of Fourth Oil and Gas Resources in Ordos and its Peripheral Basins[R].Xi’an:China Oil Changqing Oilfield Company,2015.
姚泾利,张文正,刘新社,等.鄂尔多斯及外围盆地第四次油气资源评价[R].西安:中国石油长庆油田公司,2015.
[3]Guo Yanru,Fu Jinhua,Wei Xinshan,et al.Characteristics and patterns of Ordovician carbonate reservoir formation in Ordos Basin[J].Petroleum Exploration and Development,2014,41(4):393-403.
郭彦如,付金华,魏新善,等.鄂尔多斯盆地奥陶系碳酸盐岩成藏特征与模式[J].石油勘探与开发,2014,41(4):393-403.
[4]Wei Xinshan,Wei Liubin,Ren Junfeng,et al.Differential distribution  of natural gas in the Lower Paleozoic paleokarst gas reservoir,Ordos Basin[J].Natural Gas Geoscience,2018,29(2):178-188.
魏新善,魏柳斌,任军峰,等.鄂尔多斯盆地下古生界风化壳气藏差异性[J].天然气地球科学,2018,29(2):178-188.
[5]Huang Pengcheng,Zhang Jing.Carbonate reservoir characteristics of Majiagou Formation in Ordos Basin[J].Scientific Management,2017,(12):201.
黄鹏程,张晶.鄂尔多斯盆地马家沟组碳酸盐储层特征研究[J].科学管理,2017,(12):201.
[6]Yang Hua,Liu Xinshe,Yang Yong,Prospect and prospect of tight gas exploration and development in Ordos Basin[J].Engineering Science in China,2012,14(6):40-48.
杨华,刘新社,杨勇,鄂尔多斯盆地致密气勘探开发形势与未来发展展望[J].中国工程科学,2012,14(6):40-48.
[7]Zhao Wenzhi,Hu Suyun,Shen Chengxi,et al.New progress in evaluation methods of oil and gas resources[J].Journal of petroleum,2003,26(supplement):25-29.
赵文智,胡素云,沈成喜,等.油气资源评价方法新进展[J].石油学报,2003,26(增刊):25-29.
[8]Li Jianzhong,Wu Xiaozhi,Zheng Min,et al.The fourth oil and gas resources evaluation method system and key technologies[J].China Petroleum Enterprise,2017,(5):30-31.
李建忠,吴晓智,郑民,等.第四次油气评价方法体系与关键技术[J].中国石油企业,2017,(5):30-31.
[9][JP2]Guo Qiulin,Li Feng,Chen Ningsheng,et al.Methodology,new software system and key technology for tight oil resources assessment[J].Natural Gas Geoscience,2016,27(9):1566-1575.
郭秋麟,李峰,陈宁生,等.致密油资源评价方法、软件及关键技术[J].天然气地球科学,2016,27(9):1566-1575.
[10]Guo Qiulin,Chen Ningsheng,Wu Xiaozhi,et al.Study on the evaluation method of dense oil resources[J].China Petroleum Exploration,2013,18(2):67-76.
郭秋麟,陈宁生,吴晓智,等.致密油资源评价方法研究[J].中国石油勘探,2013,18(2):67-76.
[11]Zhang Xuefeng,Luo Anxiang,Hui Xiao,et al.Applicability analysis of resources evaluation method based on the geological characteristics of the Layer zone scale area[J].Geological Science and Technology Information,2016,35(4):59-65.
张雪峰,罗安湘,惠潇,等.基于层区带刻度区地质特点的资源评价方法适用性分析[J].地质科技情报,2016,35(4):59-65.
[12][JP2]Hu Suyun,Tian Keqin,Liu Guangdi,et al.Dissection of calibrated unit sand key parameters for oil and gas resource assessment[J].Acta Petrolei Sinica,2005,26(supplement):49-54.
胡素云,田克勤,柳广第,等.刻度区解剖方法与油气资源评价关键参数研究[J].石油学报,2005,26(增刊):49-54.
[1] Zhao Zheng-wang, Tang Da-hai, Wang Xiao-juan, Chen Shuang-ling. Discussion on main controlling factors of natural gas enrichment and high yield in tight sandstone gas reservoirs:Case study of Xujiahe Formation in Sichuan Basin [J]. Natural Gas Geoscience, 2019, 30(7): 963-972.
[2] Cui Jing-wei, Zhu Ru-kai, Li Sen, Qi Ya-lin, Shi Xiao-zhang, Mao Zhi-guo, . Development patterns of source rocks in depression lake basin and its controlling effect on oil accumulation:Case study of the Chang 7 shale of the Triassic Yanchang Formation,Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(7): 982-996.
[3] Li Yang, Ni Xiao-ming, Wang Yan-bing, Tao Chuan-qi. Pressure characteristics and genetic mechanism of Upper Paleozoic in Linxing area of Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(7): 997-1005.
[4] Xiong Xiao-feng, Guo Xiao-xiao, Zhu Ji-tian, Guo Ming-gang, Li Xing. Causes of natural gas geochemical differences in the deep water area gas field,western South China Sea [J]. Natural Gas Geoscience, 2019, 30(7): 1053-1062.
[5] Zhao Chang-yi, Li Yong-xin, Wang Ju-feng, Liu Hai-tao, Deng Yan, Zhao Bo-ya. Genetic types and exploration potential of natural gas in Bohai Bay Basin [J]. Natural Gas Geoscience, 2019, 30(6): 783-789.
[6] Zhou Guo-xiao, Wei Guo-qi, Hu Guo-yi. Differences of continental hydrocarbon system between Longgang and Yuanba Gasfields in Sichuan Basin [J]. Natural Gas Geoscience, 2019, 30(6): 809-818.
[7] Wu Xiao-qi, Ni Chun-hua, Chen Ying-bin, Zhu Jian-hui, Li Kuang, Zeng Hua-sheng. Source of the Upper Paleozoic natural gas in Dingbei area in the Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(6): 819-827.
[8] Wu Wei-tao, Wang Yi, Zhao Jing-zhou, Yang Te-bo, Li Jun, Huang Zheng-liang. The rule of natural gas accumulation of the mid-assemblage of Ordovician Majiagou Formation in the central Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(6): 828-839.
[9] Wei Qiang, Li Xian-qing, Sun Ke-xin, Li Jin, Xiao Zhong-yao, Liang Wan-le, Zhang Ya-chao, . Geochemical characteristics of deep-seated natural gas accumulation of the Keshen large gas field in the Kuqa Depression,Tarim Basin [J]. Natural Gas Geoscience, 2019, 30(6): 897-907.
[10] She Yuan-qi, Gao Yang, Yang Gui-ru, Li Jian, Li Jun, Li Ming-peng. Strategy consideration of China’s natural gas exploration situation [J]. Natural Gas Geoscience, 2019, 30(5): 751-760.
[11] Zhang Cheng-long, Tao Shi-zhen, Bai Bin, Wang Qian-ru. Source rock  TOC content prediction based on the support vector machine model:An application in Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(5): 761-768.
[12] Liu Jie, Yang Rui, Wu Dai-dai, Jin Guang-rong. Estimation of microbial hydrate resources based on hydrocarbon generation material balance method:Case study of deep water area in southwestern Qiongdongnan Basin [J]. Natural Gas Geoscience, 2019, 30(4): 539-548.
[13] Liu Xiao-peng, Zhao Hui-tao, Yan Xiao-xiong, Jia Ya-ni, . The geological characteristics of tight sandstone gas and exploration target evaluation in the craton basin:Case study of the Upper Palaeozoic of Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(3): 331-343.
[14] Gao Yang, Wang Zhi-zhang, Yi Shi-wei, She Yuan-qi, Lin Shi-guo, Li Ming-peng, Zhang Chun-lin, . Mineral characteristic of rocks and its impact on the reservoir quality of He 8 tight sandstone of Tianhuan area,Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(3): 344-352.
[15] Kong Qing-fen, Zhang Wen-zheng, Li Jian-feng, Zan Chuan-li, . Geochemical characteristics and genesis of Ordovician natural gas under gypsolyte in Ordos Basin [J]. Natural Gas Geoscience, 2019, 30(3): 423-432.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] . CHARACTERS OF A SPECIAL ROCK-FRACTURED RESERVOIR  AND FACTORS OF CONTROLLING FRACTURED DEVELOPMENT AT QINGXI OIL FIELD IN JIUXI BASIN[J]. Natural Gas Geoscience, 2005, 16(1): 12 -15 .
[2] . APPLY OF PAUCITY HYDROCARBON IN THE BOREHOLE GOECHEMICAL EXPLORA TION LOG[J]. Natural Gas Geoscience, 2005, 16(1): 88 -92 .
[3] ZHENG Jianjing, JI Liming, MENG Qianxi-ang . DISCUSSION OF GEOCHEMICAL CHARACTERISTIES OF GASES IN THE JUNGGAR BASIN[J]. Natural Gas Geoscience, 2000, 11(4-5): 17 -21 .
[4] . biaotiyingwen[J]. Natural Gas Geoscience, 2000, 11(3): 44 -45 .
[5] LI Mei-jun; LU Hong; WANG Tie-guan;WU Wei-qiang; LIU Ju;GAO Li-hui. RELATIONSHIP BETWEEN MAGMA ACTIVITY AND CO2 GAS ACCUMULATION IN FUSHAN DEPRESSION, BEIBUWAN BASIN[J]. Natural Gas Geoscience, 2006, 17(1): 55 -59 .
[6] NI Jin-long, XIA Bin. GROUPING TYPES OF SLOPE-BREAK IN JIYANG DEPRESSION[J]. Natural Gas Geoscience, 2006, 17(1): 64 -68 .
[7] WANG Ru. GEOCHEMICAL CHARACTERISTICS AND HYDROCARBON RESERVOIR FORMING PROCESURE ANALYSIS OF TWO TERMS OF RESERVOIR FORMING IN SHENGTUO OI LFIELD[J]. Natural Gas Geoscience, 2006, 17(1): 133 -136 .
[8] . A NEW METHOD FOR CALCULATING MATURITY OF OIL [J]. Natural Gas Geoscience, 2006, 17(2): 160 -162 .
[9] . THE APPLICATION AND EFFECTIVENESS EVALUATION OF DOUBLE-STEP HORIZONTAL WELLS  IN SUPER-DEEP AND SUPER-THIN MARGIN RESERVOIR OF TARIM[J]. Natural Gas Geoscience, 2006, 17(2): 230 -232 .
[10] . MICROFACIES ANALYSIS AND SUBTLE RESERVOIR EXPLORATION XINNONG REG ION, QIANJIANG DEPRESSION[J]. Natural Gas Geoscience, 2006, 17(2): 249 -255 .