Natural Gas Geoscience

Previous Articles     Next Articles

Evaluation of Carboniferous Songkaersu Formation source rocks and gas-source correlation in the Fukang Sag of eastern Junggar Basin

Yang Fan,Song Yong,Chen Hong,Gong De-yu,Bian Bao-li,Liu Hai-lei   

  1. 1.Research Institute of Exploration and Development,PetroChina,Beijing 100083,China;
    2.Research Institute of Exploration and Development,Xinjiang Oilfield Company,PetroChina,Karamay 834000,China
  • Received:2019-01-10 Revised:2019-03-14 Online:2019-07-10
  • About author:Yang Fan(1984-), Male, Senior engineer, Doctor, Mainly engaged in petroleum geology research in Junggar Basin research. E-mail:yangfan84@foxmail.com.
  • Supported by:

    Supported by the China National Science and Technology Major Project “Distribution rule and target evaluation of lithologic stratigraphic oil and gas reservoirs in Junggar Basin” (Grant No. 2017ZX05001-004).

Abstract: The high yield gas production of Well F26 shows that effective source rocks are developed in the Carboniferous.In order to evaluate the scale of the Carboniferous source rocks in the eastern Fukang Sag of the Junggar Basin,19 wells in the Carboniferous Songkaersu Formation were systematically studied.The research results show that the Carboniferous of eastern Fukang Sag has great potential in gas exploration.(1)The Carboniferous Songkaersu Formation is moderately-rich coal-bearing source rocks.The TOC is 0.54%-41.2%,with Type Ⅲ  kerogen as the dominant source.As the source rock is located at the high position of the Beisantai Uplift,the maturity of the source rock is low,with an average of 0.88%.(2)The natural gas in Fudong area is mainly high-maturity coal-derived gas sourced from Carboniferous and low-maturity coal-derived gas sourced from Jurassic,with dry gas as the main source.The equivalent maturity of high-maturity coal-derived gas from the Carboniferous system is generally above 1.2%,indicating that the Carboniferous hydrocarbon generation stoves in the Fukang Sag or in the deep part of the Beisantai Uplift.(3)Shaqi Uplift and Fukang Sag,Jimusaer Sag were situated in the back-bulge slope,where is very suitable for coal source rock development.It is considered that the Fudong and Beisantai areas have great potential for natural gas exploration and are expected to become another natural gas scale exploration area after the Kelameili gas field.

Key words: Fukang Sag, Kelameili, Carboniferous, Source rock, Coal type gas

CLC Number: 

  • TE122.1
[1]Kuang Lichun,Lv Huantong,Wang Xulong,et al.Exploration of volcanic gas reservoirs and discovery of the Kelameili Gas Field in the Junggar Basin[J].Natural Gas Industry,2010,30(2):1-6.
匡立春,吕焕通,王绪龙,等.准噶尔盆地天然气勘探实践与克拉美丽气田的发现[J].天然气工业,2010,30(2):1-6.
[2]Zhao Yingcheng,Tan Kaijun,Wang Peng,et al.Geochemical characteristics of Carboniferous source rocks and distribution in the eastern part of Junggar Basin[J].Natural Gas Geoscience,2011,22(5):753-759.
赵应成,谭开俊,王鹏,等.准东地区石炭系烃源岩特征及分布规律[J].天然气地球科学,2011,22(5):753-759.
[3]Gong Deyu,Lan Wenfang,Xiang Hui,et al.Genetic types and origins of natural gases from the eastern Junggar Basin[J].Journal of China University of Mining & Technology,2019,48(1):142-152.
龚德瑜,蓝文芳,向辉,等.准噶尔盆地东部地区天然气地化特征与成因来源[J].中国矿业大学学报,2019,48(1):142-152.
[4]Hou Maoguo,Zha Ming,Chen Hong,et al.Analysis of hydrocarbon potential of Carboniferous Tuffite in Beisantai swell,Junggar Basin[J].Xinjiang Petroleum Geology,2016,37(5):537-541.
侯茂国,查明,陈洪,等.准噶尔盆地北三台凸起石炭系沉凝灰岩生烃潜力分析[J].新疆石油地质,2016,37(5):537-541.
[5]He Kai,Li Peijun,He Xianying,et al.The reservoir-formed conditions and exploration target Carboniferous in Beisantai area[J].Xinjiang Petroleum Geology,2001,22(5):421-423.
贺凯,李培俊,何贤英,等.北三台地区石炭系成藏条件及勘探方向[J].新疆石油地质,2001,22(5):421-423.
[6]Qian Yu,Wang Zuodong,Zhang Ting,et al.Geochemical characteristic of Jurassic source rocks and natural gas in the eastern Junggar Basin and exploration potential of low-mature gas[J].Acta Petrolei Sinica,2017,38(1):44-54.
钱宇,王作栋,张婷,等.准噶尔盆地东部侏罗系烃源岩和天然气地球化学特征及低熟气勘探前景[J].石油学报,2017,38(1):44-54.
[7]Xue Xinke,Li Xinbing,Wang Junhuai.Reservoir formation mode and exploration target in the eastern Junggar Basin[J].Xinjiang Petrleum Geology,2000,21(6):462-464.
薛新克,李新兵,王俊怀.准噶尔盆地东部油气成藏模式及勘探目标[J].新疆石油地质,2000,21(6):462-464.
[8]Wang Xulong,Zhao Mengjun,Xiang Baoli,et al.Carboniferous source rocks in the Ludong-Wucaiwan area,Junggar Basin,NW China[J].Petroleum Exploration and Development,2010,37(5):523-530.
王绪龙,赵孟军,向宝力,等.准噶尔盆地陆东—五彩湾地区石炭系烃源岩[J].石油勘探与开发,2010,37(5):523-530.
[9]Zhang Shengyin,Ren Benbing,Jiang Yiyang,et al.Geochemical characteristics and the origin of natural gas in Carboniferous,eastern Junggar Basin[J].Natural Gas Geoscience,2015,26(supplement 2):148-157.
张生银,任本兵,姜懿洋,等.准噶尔盆地东部石炭系天然气地球化学特征及成因[J].天然气地球科学,2015,26(增刊2):148-157.
[10]He Dengfa,Chen Xinfa,Kuang Jun,et al.Distribution of Carboniferous source rocks and petroleum systems in the Junggar Basin[J].Petroleum Exploration and Development,2010,37(4):397-408.
何登发,陈新发,况军,等.准噶尔盆地石炭系烃源岩分布与含油气系统[J].石油勘探与开发,2010,37(4):397-408.
[11]Gong D Y,Song Y,Wei Y Z,et al.Geochemical characteristics of Carboniferous coaly source rocks and natural gases in the southeastern Junggar Basin,NW China:Implications for new hydrocarbon explorations[J].International Journal of Coal Geology,2019,202:171-189.
[12]Chen Jianping,Zhao Changyi,He Zhonghua.Hydrocarbon generation potential of organic matters in coal source rocks and evaluation standard[J].Petroleum Exploration and Development,1997,24(1):1-5.
陈建平,赵长毅,何忠华.煤系有机质生烃潜力评价标准探讨[J].石油勘探与开发,1997,24(1):1-5.
[13]Li Lin,Chen Shijia,Yang Disheng,et al.Hydrocarbon generation capacity analysis of Carboniferous source rocks in Dishuiquan Sag of Junggar Basin[J].Journal of China University of Petroleum:Natural Science Edition,2013,37(4):52-58.
李林,陈世加,杨迪生,等.准噶尔盆地滴水泉凹陷石炭系烃源岩生烃能力分析[J].中国石油大学学报:自然科学版,2013,37(4):52-58.
[14]Gong Shuhua,Zhou Shixin,Li Jing,et al.Comparisons of geochemical characteristics of Carboniferous and Permian main source rocks in Junggar Basin[J].Natural Gas Geoscience,2013,24(5):1005-1015.
巩书华,周世新,李靖,等.准噶尔盆地石炭系与二叠系主力烃源岩地球化学特征对比研究[J].天然气地球科学,2013,24(5):1005-1015.
[15]Bernard B B,Brooks J M,Sackett W M.Light hydrocarbons in recent Texas continentals shelf and slope sediments[J].Journal of Geophysical Research,1978,83(C8):4053-4061.
[16]Liu Wenhui,Xu Yongchang.A two-stage model of carbon isotopic fractionation in coal-gas[J].Geochimica,1999,28(4):359-366.
刘文汇,徐永昌.煤型气碳同位素演化二阶段分馏模式及机理[J].地球化学,1999,28(4):359-366.
[17]Mao Xiang,Li Jianghai,Zhang Huatian,et al.Study on the distribution and developmental environment of the Late Paleozoic volcanoes in Junggar Basin and its adjacent areas[J].Acta Petrologica Sinica,2012,28(8):2381-2391.
毛翔,李江海,张华添,等.准噶尔盆地及其周缘地区晚古生代火山机构分布与发育环境分析[J].岩石学报,2012,28(8):2381-2391.
[18]Tao Huifei,Wang Qingchen,Sun Shu,et al.The depositional environment and tectonic setting of the Early Carboniferous Nanmingshui Group,in northeast margin of the Junggar Basin[J].Chinese Journal of Geology,2012,47(4):941-954.
陶辉飞,王清晨,孙枢,等.准噶尔盆地东北缘早石炭世南明水组沉积环境及构造背景分析[J].地质科学,2012,47(4):941-954.
[19]Kuang Jun.Terrene connection,formation and evolution of Junggar Basin[J].Xinjiang Petroleum Geology,1993,14(2):126-132.
况军.地体拼贴与准噶尔盆地的形成演化[J].新疆石油地质,1993,14(2):126-132.
[20]Yang Gaoxue,Li Yongjun,Li Zhucang,et al.Genesis and tectonic settings of post-collision volcanic rocks in north eastern margin of east Junggar,Xinjiang[J].Earth Science Frontier,2010,17(1):49-60.
杨高学,李永军,李注苍,等.东准噶尔东北缘后碰撞火山岩成因与构造环境[J].地学前缘,2010,17(1):49-60.
[21]Mao Zhiguo,Zou Caineng,Zhu Rukai,et al.Geochemical characteristics and tectonic settings of Carboniferous volcanic rocks in Junggar Basin[J].Acta Petrologica Sinica,2010,26(1):207-216.
毛治国,邹才能,朱如凯,等.准噶尔盆地石炭纪火山岩岩石地球化学特征及其构造环境意义[J].岩石学报,2010,26(1):207-216.
[1] 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.
[2] Wu Hai, Yan Shao-huai, Zhao Meng-jun, Zhuo Qin-qong, Wang Long, Bai Dong-lai, Zhang Yue, Sha Wei . Analysis of the difference in the hydrocarbon accumulation process between eastern and western parts of Kuqa foreland basin:Case study of Tubei 1 structure and Dina 2 structure [J]. Natural Gas Geoscience, 2019, 30(7): 1027-1036.
[3] 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.
[4] Tang You-jun, Yang Yi-zhuo, Meng Xian-xin, Wang Ting, He Da-xiang, Li Meng-ru, Ji Chang-jun, Sun Peng, Cai Yi-lan. Influence of volcanic activity on geochemical characteristics of hydrocarbonsource rocks in the Quse Formation in the South Qiangtang Basin [J]. Natural Gas Geoscience, 2019, 30(5): 721-728.
[5] Wang Wei-feng, Zhang Zhong-da. Evolution of Carboniferous source rocks and hydrocarbon accumulation process in the area of the Wucaiwan area in Junggar Basin [J]. Natural Gas Geoscience, 2019, 30(4): 447-455.
[6] Tang You-jun, Zheng Lei, Li Yong-fei, Gao Xiao-yong, Zong Wen-ming, Sun Qiu-shi, He Da-xiang. The aromatic fraction of source rocks from the Jurassic Haifanggou Formation in Niuyingzi Depression of Lingyuan-Ningcheng Basin [J]. Natural Gas Geoscience, 2019, 30(3): 433-446.
[7] Liu Shu-gen, Sun Wei, Song Jin-min, Yong Zi-quan, Wang Hao, Zhao Cong. The key geological problems of natural gas exploration in the Middle Triassic Leikoupo Formation in Sichuan Basin [J]. Natural Gas Geoscience, 2019, 30(2): 151-167.
[8] Zhang Fan, Ran Qing-chang, Wu Yu-ming, Ren Zhi-gao. Geochemical characteristics and reservoir forming conditions of the natural gas in the paleo central uplift zone in the northern Songliao Basin [J]. Natural Gas Geoscience, 2019, 30(1): 126-132.
[9] Yu Cong, Hu Guo-yi, Chen Rui-yin. Geochemical features of hydrocarbon gas generated from different coaly source rocks by pyrolysis experiments:Case study of the Sulige Gas Field in the Ordos Basin,China [J]. Natural Gas Geoscience, 2019, 30(1): 133-142.
[10] Shi Jun,Zou Yan-rong,Yu Jiang,Liu Jia-jing. Paleoenvironment of organic-rich shale from the Lucaogou Fromationin the Fukang Sag,Junggar Basin,China [J]. Natural Gas Geoscience, 2018, 29(8): 1138-1150.
[11] Fu Ning,Liu Jian-sheng. Hydrocarbon generation and accumulation characteristics of three typesource rocks of Liu Ⅱ segment in Beibuwan Basin [J]. Natural Gas Geoscience, 2018, 29(7): 932-941.
[12] Jia Zhi-bin,Hou Du-jie,Sun De-qiang,Jiang Yu-han,Zhang Zi-ming,Hong Mei. Geochemical characteristics of source rocks in the Lower CambrianNiutitang Formation,Guizhou Province [J]. Natural Gas Geoscience, 2018, 29(7): 1031-1041.
[13] Cheng Zhi-qiang,Wang Fei-yu,Shi Yu-lei,Feng Wei-ping,Xie Pei-yu,Ren Li-bing,Wu Zi-qiang,Jiang Tao,Zhao Zhi-gang. Organic facies  and hydrocarbon characteristics of source rock in South Trough of Wuliyasitai Sag,Erlian Basin [J]. Natural Gas Geoscience, 2018, 29(5): 696-707.
[14] Wang Yao-ping,Zou Yan-rong,Shi Jian-ting,Shi Jun. The application of chemometrics in oil-oil and oil-source rock correlations:Current situation and future prospect [J]. Natural Gas Geoscience, 2018, 29(4): 452-467.
[15] Shen Bao-jian,Qin Jian-zhong,Tengger,Pan An-yang,Yang Yun-feng,Bian Li-zeng. Identification of bacterial-like fossils in marine source rocks in south China [J]. Natural Gas Geoscience, 2018, 29(4): 510-517.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 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 .
[2] . A NEW METHOD FOR CALCULATING MATURITY OF OIL [J]. Natural Gas Geoscience, 2006, 17(2): 160 -162 .
[3] . [J]. Natural Gas Geoscience, 2002, 13(3-4): 15 .
[4] . THE RELATIONSHIP OF STRUCTURAL CHARACTERS WITH HYDROCARBON MIGRATION AND DISTRIBUTION[J]. Natural Gas Geoscience, 2004, 15(3): 272 -275 .
[5] LI Guang-zhi, HU Bin, DENG Tian-long,YUAN Zi-yan . Petroleum Geological Significance of Microelements V and Ni[J]. Natural Gas Geoscience, 2008, 19(1): 13 -17 .
[6] WANG Xiang, ZHNAG Min,HUANG Guanghui, . Compositions and Geochemical Characteristics of Light Hydrocarbonsin Typical Marine Oils and Typical Coal Formed Oils[J]. Natural Gas Geoscience, 2008, 19(1): 18 -22 .
[7] . [J]. Natural Gas Geoscience, 1997, 8(2): 13 -17 .
[8] . EVALUATING ON HYDROCARBON EXPLORATION POTENTIAL OF LOWER TERTIARY IN BODONG DEPRESSION BY BASIN MODELLING TECHNIQUE[J]. Natural Gas Geoscience, 2004, 15(4): 379 -382 .
[9] GAO Gang,JIANG Zhen-xue,ZHAO Zhe,WANG Zhao-feng. INFLUENCE OF TEMPERATURE INCREASE VEOCITY TO THE HYDROCARBON FORM  ATION OF SOURCE ROCK BY HYDROPYROLYSIS[J]. Natural Gas Geoscience, 2004, 15(5): 461 -464 .
[10] ZHANG Li-juan, HAN Jie, SUN Yu-shan, CHENG Ming. SEDIMENTARY RESERVOIRS OF CARBONIFEROUS PEBBLY SANDSTONE IN TAZHONG 4 OILFIELD, TARIM BASIN[J]. Natural Gas Geoscience, 2007, 18(1): 50 -56 .