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SUN Zhongliang,ZHANG Kuihua,SONG Zhenxiang,et al. Quality difference analysis of source rocks in Fengcheng Formation, Hashan area, Junggar Basin[J]. Bulletin of Geological Science and Technology,2026,45(1):1-16 doi: 10.19509/j.cnki.dzkq.tb20240153
Citation: SUN Zhongliang,ZHANG Kuihua,SONG Zhenxiang,et al. Quality difference analysis of source rocks in Fengcheng Formation, Hashan area, Junggar Basin[J]. Bulletin of Geological Science and Technology,2026,45(1):1-16 doi: 10.19509/j.cnki.dzkq.tb20240153

Quality difference analysis of source rocks in Fengcheng Formation, Hashan area, Junggar Basin

doi: 10.19509/j.cnki.dzkq.tb20240153
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  • Corresponding author: E-mail:sunzhl8188.sykg@sinopec.com
  • Received Date: 09 Apr 2024
  • Accepted Date: 16 Jul 2024
  • Rev Recd Date: 09 Jul 2024
  • Available Online: 26 Nov 2025
  • <p>The exploration of shale oil in the Permian Fengcheng Formation Hashan area shows <bold>promising momentum</bold>, with breakthroughs achieved in multiple shale oil exploration wells. Early research indicates that the Fengcheng Formation in the Hashan area is mainly composed of four lithofacies: terrigenous clastic lithofacies, dolomitic mixed lithofacies, volcanic clastic-bearing mixed lithofacies, and alkaline mineral-bearing mixed lithofacies, with <bold>the development of various types of source rocks</bold>. </p></sec><sec><title>Objective

    To further evaluate the quality of source rocks in the Fengcheng Formation of the Hashan area and the factors influencing their quality,

    Methods

    this study starts with the sedimentary background, conducts a detailed evaluation of the source rocks in the Fengcheng Formation by lithofacies, identifies lithofacies with high-quality source rocks, and on this basis, analyzes the factors affecting source rock quality to clarify the directions for exploration.

    Results

    The results show that among the mudstones in the Fengcheng Formation of the Hashan area, the volcanic clastic-bearing mixed lithofacies exhibits the highest organic matter abundance, while the dolomitic mixed lithofacies has the greatest hydrocarbon generation potential. The kerogen of the mudstones in the Fengcheng Formation of the Hashan area is mainly Type I–II. The maturity of mudstones in the western section of Hashan ranges from 0.8% to 0.97%, and in the middle section, it is mainly between 1.2% and 1.37%.

    Conclusion

    The quality of source rocks in the Fengcheng Formation of the Hashan area is mainly controlled by sedimentary environment, hydrocarbon-generating parent material, maturity, alkaline minerals, and volcanic activity. Organic matter in dolomitic mixed lithofacies and alkaline mineral-bearing mixed lithofacies is more enriched in deep-water, reducing, medium-to-high salinity, and arid environments. In contrast, organic matter in terrigenous clastic lithofacies and volcanic clastic-bearing mixed lithofacies is more enriched in relatively shallow-water, oxygen-poor, low-salinity, and arid–semi-arid environments. Green algae (Dunaliella-like) that developed in high-salinity areas of the sedimentary center exhibit higher oil and gas conversion rates, enabling the mudstones of dolomitic mixed lithofacies to have high hydrocarbon generation potential even with low organic matter abundance. An increase in maturity and alkaline minerals reduces the measured values of TOC (Total Organic Carbon) and hydrocarbon generation potential, while an appropriate amount of volcanic clastics provides favorable conditions for the enrichment of organic matter.

     

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  • [1]
    何登发, 李德生, 童晓光. 中国多旋回叠合盆地立体勘探论[J]. 石油学报, 2010, 31(5): 695-709.

    HE D F, LI D S, TONG X G. Stereoscopic exploration model for multi-cycle superimposed basins in China[J]. Acta Petrolei Sinica, 2010, 31(5): 695-709. (in Chinese with English abstract
    [2]
    雷德文, 阿布力米提. 依明, 文晓涛, 等. 地震方法识别乌夏断裂带风城组白云质灰岩裂缝[J]. 新疆石油地质, 2011, 32(5): 525-527.

    LEI Dewen, Abulimiti Yiming, WEN Xiaotao, et al. Seismic detection method for identification of fractures in Fengcheng dolomitic limestone in Wuerhe-Xiazijie fault belt, Junggar Basin[J]. Xinjiang Petroleum Geology, 2011, 32(5): 525-527.(in Chinese with English abstract
    [3]
    曹剑, 雷德文, 李玉文, 等. 古老碱湖优质烃源岩: 准噶尔盆地下二叠统风城组[J]. 石油学报, 2015, 36(7): 781-790.

    CAO J, LEI D W, LI Y W, et al. Ancient high-quality alkaline lacustrine source rocks discovered in the Lower Permian Fengcheng Formation, Junggar Basin[J]. Acta Petrolei Sinica, 2015, 36(7): 781-790. (in Chinese with English abstract
    [4]
    李广龙. 哈山地区石炭系火成岩油气成藏特征及控制因素分析[D]. 山东 东营: 中国石油大学(华东), 2013.

    LI G L. Analysis of hydrocarbon accumulation characteristics and controlling factors of Carboniferous igneous rocks in Hashan area[D]. Dongying Shandong: China University of Petroleum (Huadong), 2013. (in Chinese with English abstract
    [5]
    韩祥磊, 吴倩倩, 林会喜, 等. 准噶尔盆地北缘哈拉阿拉特山构造带油气输导系统类型及运聚模式[J]. 天然气地球科学, 2016, 27(4): 609-618.

    HAN X L, WU Q Q, LIN H X, et al. Types of carrier system and models of hydrocarbon migration and accumulation of Hala’alat mountain structural belt in the northern margin of Junggar Basin[J]. Natural Gas Geoscience, 2016, 27(4): 609-618. (in Chinese with English abstract
    [6]
    唐勇, 王智强, 庞燕青, 等. 准噶尔盆地西部坳陷二叠系下乌尔禾组烃源岩生烃潜力评价[J]. 岩性油气藏, 2023, 35(4): 16-28.

    TANG Y, WANG Z Q, PANG Y Q, et al. Hydrocarbon-generating potential of source rocks of Permian lower Urho Formation in western depression, Junggar Basin[J]. Lithologic Reservoirs, 2023, 35(4): 16-28. (in Chinese with English abstract
    [7]
    张关龙, 张奎华, 王圣柱, 等. 哈拉阿拉特山石炭系裂缝发育特征及成藏意义[J]. 西南石油大学学报(自然科学版), 2014, 36(3): 9-18.

    ZHANG G L, ZHANG K H, WANG S Z, et al. Characteristics of the Carboniferous volcanic fractures and its hydrocarbon accumulation significance in Hala’alat mountains[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2014, 36(3): 9-18. (in Chinese with English abstract
    [8]
    刘勇, 袁海锋, 高耀, 等. 准噶尔盆地哈山地区石炭系−二叠系裂缝充填方解石的成因机制及石油地质意义[J]. 地质学报, 2017, 91(11): 2573-2583.

    LIU Y, YUAN H F, GAO Y, et al. Genetic mechanism of calcite veins in Carboniferous-Permian volcanic reservoirs in the Hashan area, Junggar Basin and its petroleum geological significance[J]. Acta Geologica Sinica, 2017, 91(11): 2573-2583. (in Chinese with English abstract
    [9]
    宋梅远. 准北哈山地区二叠系风城组云质岩储层特征及成因分析[J]. 中国石油大学胜利学院学报, 2019, 33(1): 14-18.

    SONG M Y. Characteristics and genetic analysis for dolomite rocks reservoir of Permian Fengcheng Formation in Hassan block, the northern Junggar Basin[J]. Journal of Shengli College China University of Petroleum, 2019, 33(1): 14-18. (in Chinese with English abstract
    [10]
    刘得光, 周路, 李世宏, 等. 玛湖凹陷风城组烃源岩特征与生烃模式[J]. 沉积学报, 2020, 38(5): 946-955.

    LIU D G, ZHOU L, LI S H, et al. Characteristics of source rocks and hydrocarbon generation models of Fengcheng Formation in Mahu Depression[J]. Acta Sedimentologica Sinica, 2020, 38(5): 946-955. (in Chinese with English abstract
    [11]
    支东明, 唐勇, 何文军, 等. 准噶尔盆地玛湖凹陷风城组常规-非常规油气有序共生与全油气系统成藏模式[J]. 石油勘探与开发, 2021, 48(1): 38-51.

    ZHI D M, TANG Y, HE W J, et al. Orderly coexistence and accumulation models of conventional and unconventional hydrocarbons in Lower Permian Fengcheng Formation, Mahu Sag, Junggar Basin[J]. Petroleum Exploration and Development, 2021, 48(1): 38-51. (in Chinese with English abstract
    [12]
    张奎华, 孙中良, 张关龙, 等. 准噶尔盆地哈山地区下二叠统风城组泥页岩优势岩相与页岩油富集模式[J]. 石油实验地质, 2023, 45(4): 593-605.

    ZHANG K H, SUN Z L, ZHANG G L, et al. Shale dominant lithofacies and shale oil enrichment model of Lower Permian Fengcheng Formation in Hashan area, Junggar Basin[J]. Petroleum Geology & Experiment, 2023, 45(4): 593-605. (in Chinese with English abstract
    [13]
    姜福杰, 黄任达, 胡涛, 等. 准噶尔盆地玛湖凹陷风城组页岩油地质特征与分级评价[J]. 石油学报, 2022, 43(7): 899-911.

    JIANG F J, HUANG R D, HU T, et al. Geological characteristics and classification evaluation of shale oil in Fengcheng Formation in Mahu Sag, Junggar Basin[J]. Acta Petrolei Sinica, 2022, 43(7): 899-911. (in Chinese with English abstract
    [14]
    王小军, 王婷婷, 曹剑. 玛湖凹陷风城组碱湖烃源岩基本特征及其高效生烃[J]. 新疆石油地质, 2018, 39(1): 9-15.

    WANG X J, WANG T T, CAO J. Basic characteristics and highly efficient hydrocarbon generation of alkaline-lacustrine source rocks in Fengcheng Formation of Mahu Sag[J]. Xinjiang Petroleum Geology, 2018, 39(1): 9-15. (in Chinese with English abstract
    [15]
    支东明, 曹剑, 向宝力, 等. 玛湖凹陷风城组碱湖烃源岩生烃机理及资源量新认识[J]. 新疆石油地质, 2016, 37(5): 499-506.

    ZHI D M, CAO J, XIANG B L, et al. Fengcheng alkaline lacustrine source rocks of Lower Permian in Mahu Sag in Junggar Basin: Hydrocarbon generation mechanism and petroleum resources reestimation[J]. Xinjiang Petroleum Geology, 2016, 37(5): 499-506. (in Chinese with English abstract
    [16]
    白雨, 汪飞, 牛志杰, 等. 准噶尔盆地玛湖凹陷二叠系风城组烃源岩生烃动力学特征[J]. 岩性油气藏, 2022, 34(4): 116-127.

    BAI Y, WANG F, NIU Z J, et al. Hydrocarbon generation kinetics of source rocks of Permian Fengcheng Formation in Mahu Sag, Junggar Basin[J]. Lithologic Reservoirs, 2022, 34(4): 116-127. (in Chinese with English abstract
    [17]
    孟颖, 王剑, 马万云, 等. 基于细粒岩石类型对玛湖凹陷下二叠统风城组烃源岩分类评价[J]. 吉林大学学报(地球科学版), 2022, 52(5): 1735-1746.

    MENG Y, WANG J, MA W Y, et al. Evaluation of hydrocarbon source rock characteristics of Lower Permian Fengcheng Formation in Mahu Sag based on fine grained sedimentary rock type[J]. Journal of Jilin University (Earth Science Edition), 2022, 52(5): 1735-1746. (in Chinese with English abstract
    [18]
    张善文. 准噶尔盆地哈拉阿拉特山地区风城组烃源岩的发现及石油地质意义[J]. 石油与天然气地质, 2013, 34(2): 145-152.

    ZHANG S W. Identification and its petroleum geologic significance of the Fengcheng Formation source rocks in Hala’alat area, the northern margin of Junggar Basin[J]. Oil & Gas Geology, 2013, 34(2): 145-152. (in Chinese with English abstract
    [19]
    于洪洲, 王越, 周健, 等. 准噶尔盆地西北缘哈山地区二叠系风城组沉积体系[J]. 新疆石油地质, 2022, 43(4): 396-403.

    YU H Z, WANG Y, ZHOU J, et al. Sedimentary system of Permian Fengcheng Formation in Hashan area in northwestern margin of Junggar Basin[J]. Xinjiang Petroleum Geology, 2022, 43(4): 396-403. (in Chinese with English abstract
    [20]
    曾治平, 柳忠泉, 赵乐强, 等. 准噶尔盆地西北缘哈山地区二叠系风城组页岩油储层特征及其控制因素[J]. 岩性油气藏, 2023, 35(1): 25-35.

    ZENG Z P, LIU Z Q, ZHAO L Q, et al. Shale oil reservoir characteristics and controlling factors of Permian Fengcheng Formation in Hashan area, northwestern margin of Junggar Basin[J]. Lithologic Reservoirs, 2023, 35(1): 25-35. (in Chinese with English abstract
    [21]
    李振明, 熊伟, 王斌, 等. 准噶尔盆地哈山地区二叠系风城组细粒沉积特征与演化模式[J]. 石油实验地质, 2023, 45(4): 693-704.

    LI Z M, XIONG W, WANG B, et al. Fine-grained sedimentary characteristics and evolution model of Permian Fengcheng Formation in Hashan area, Junggar Basin[J]. Petroleum Geology & Experiment, 2023, 45(4): 693-704. (in Chinese with English abstract
    [22]
    岳上, 权永彬, 杜学斌, 等. 西湖凹陷中西部地区烃源岩生烃潜力及油源对比[J]. 地质科技通报, 2024, 43(2): 87-98.

    YUE S, QUAN Y B, DU X B, et al. Hydrocarbon generation potential and oil source comparison of source rocks in the central and western regions of Xihu Depression[J]. Bulletin of Geological Science and Technology, 2024, 43(2): 87-98. (in Chinese with English abstract
    [23]
    宋泽章, 葛冰飞, 王文之, 等. 超深层古油藏的定量表征及其对气藏形成的指示意义: 以川中古隆起北斜坡灯影组为例[J]. 地球科学, 2023, 48(2): 517-532.

    SONG Z Z, GE B F, WANG W Z, et al. Quantitative characterization of ultra-deep paleo-oil reservoirs and its indication for deep gas accumulation: A case study on the Dengying Formation, the north slope of central Sichuan paleo-uplift[J]. Earth Science, 2023, 48(2): 517-532. (in Chinese with English abstract
    [24]
    张永生, 杨玉卿, 漆智先, 等. 江汉盆地潜江凹陷古近系潜江组含盐岩系沉积特征与沉积环境[J]. 古地理学报, 2003, 5(1): 29-35.

    ZHANG Y S, YANG Y Q, QI Z X, et al. Sedimentary characteristics and environments of the salt-bearing series of Qianjiang Formation of the Paleogene in Qianjiang sag of Jianghan Basin[J]. Journal of Palaeogeography, 2003, 5(1): 29-35. (in Chinese with English abstract
    [25]
    唐勇, 郑孟林, 王霞田, 等. 准噶尔盆地玛湖凹陷风城组烃源岩沉积古环境[J]. 天然气地球科学, 2022, 33(5): 677-692.

    TANG Y, ZHENG M L, WANG X T, et al. Sedimentary paleoenvironment of source rocks of Fengcheng Formation in Mahu Sag, Junggar Basin[J]. Natural Gas Geoscience, 2022, 33(5): 677-692. (in Chinese with English abstract
    [26]
    孙中良, 王芙蓉, 侯宇光, 等. 盐湖页岩有机质富集主控因素及模式[J]. 地球科学, 2020, 45(4): 1375-1387.

    SUN Z L, WANG F R, HOU Y G, et al. Main controlling factors and modes of organic matter enrichment in salt lake shale[J]. Earth Science, 2020, 45(4): 1375-1387. (in Chinese with English abstract
    [27]
    付金华, 李士祥, 徐黎明, 等. 鄂尔多斯盆地三叠系延长组长7段古沉积环境恢复及意义[J]. 石油勘探与开发, 2018, 45(6): 936-946.

    FU J H, LI S X, XU L M, et al. Paleo-sedimentary environmental restoration and its significance of Chang 7 Member of Triassic Yanchang Formation in Ordos Basin, NW China[J]. Petroleum Exploration and Development, 2018, 45(6): 936-946. (in Chinese with English abstract
    [28]
    CAO J, XIA L, WANG T. An alkaline lake in the Late Paleozoic Ice Age (LPIA): A review and new insights into paleoenvironment and hydrocarbon potential[J]. Earth-Science Reviews, 2020(202): 103091.
    [29]
    曹剑, 张瑞杰, 支东明, 等. 碱湖烃源岩有机−无机相互作用与控烃机理[J]. 中国科学: 地球科学, 2025, 55(5): 1619-1641. doi: 10.1360/SSTe-2024-0218

    CAO J, ZHANG R J, ZHI D M. et al. Unique bimodal oil generation of alkaline-saline lacustrine source rock: Evidences, model and mechanism of organic-inorganic interactions[J]. Scientia Sinica Terrae, 2025, 55(5): 1619-1641. (in Chinese with English abstract doi: 10.1360/SSTe-2024-0218
    [30]
    夏刘文, 曹剑, 边立曾, 等. 准噶尔盆地玛湖大油区二叠纪碱湖生物−环境协同演化及油源差异性[J]. 中国科学: 地球科学, 2022, 52(4): 732-746. XIA L W, CAO J, BIAN L C, et al. Co-evolution of paleo-environment and bio-precursors in a Permian alkaline lake, Mahu mega-oil province, Junggar Basin: Implications for oil sources[J]. Scientia Sinica Terrae, 2022, 52(4): 732-746. (in Chinese with English abstract
    [31]
    FRANCAVILLA M, KAMATEROU P, INTINI S, et al. Cascading microalgae biorefinery: Fast pyrolysis of Dunaliella tertiolecta lipid extracted-residue[J]. Algal Research, 2015, 11: 184-193.
    [32]
    王书荣, 宋到福, 何登发. 三塘湖盆地火山灰对沉积有机质的富集效应及凝灰质烃源岩发育模式[J]. 石油学报, 2013, 34(6): 1077-1087.

    WANG S R, SONG D F, HE D F. The enrichment effect of organic materials by volcanic ash in sediments of the Santanghu Basin and the evolutionary pattern of tuffaceous source rocks[J]. Acta Petrolei Sinica, 2013, 34(6): 1077-1087. (in Chinese with English abstract
    [33]
    KAMO S L, CZAMANSKE G K, AMELIN Y, et al. Rapid eruption of Siberian flood-volcanic rocks and evidence for coincidence with the Permian–Triassic boundary and mass extinction at 251 Ma[J]. Earth and Planetary Science Letters, 2003, 214(1/2): 75-91.
    [34]
    黄华, 袁娟梅, 彭伟, 等. 江汉盆地古近系潜江组盐湖沉积特征与成藏模式[J]. 岩性油气藏, 2021, 33(2): 9-16.

    HUANG H, YUAN J M, PENG W, et al. Sedimentary characteristics and reservoir accumulation model of salt lake of Paleogene Qianjiang Formation in Jianghan Basin[J]. Lithologic Reservoirs, 2021, 33(2): 9-16. (in Chinese with English abstract
    [35]
    ZHANG J K, CAO J, XIANG B L, et al. Constraining multi-stage and protracted oil generation of alkaline lacustrine source rocks by heteroatomic compounds[J]. Organic Geochemistry, 2023, 184: 104668. doi: 10.1016/j.orggeochem.2023.104668
    [36]
    TANG Y, HE W J, BAI Y B, et al. Source rock evaluation and hydrocarbon generation model of a Permian alkaline lakes: A case study of the Fengcheng Formation in the Mahu Sag, Junggar Basin[J]. Minerals, 2021, 11(6): 644. doi: 10.3390/min11060644
    [37]
    王伟, 王振林, 刘财广, 等. 页岩油甜点评价关键技术及甜点类型划分: 以玛湖凹陷二叠系风城组为例[J]. 地球科学, 2023, 48(1): 223-234.

    WANG W, WANG Z L, LIU C G, et al. Key technology of shale oil sweet spot evaluation and sweet spot type division in Fengcheng Formation of Mahu Sag[J]. Earth Science, 2023, 48(1): 223-234. (in Chinese with English abstract
    [38]
    张宇, 周妮, 李际, 等. 准噶尔盆地玛湖凹陷二叠系风城组烃源岩生烃特征[J]. 科学技术与工程, 2024, 24(32): 13695-13707.

    ZHANG Y, ZHOU N, LI J, et al. Hydrocarbon generation characteristics of Permian Fengcheng Formation source rocks in Mahu Sag, Junggar Basin[J]. Science Technology and Engineering, 2024, 24(32): 13695-13707. (in Chinese with English abstract
    [39]
    李守军, 刘晓, 王延章, 等. 哈山地区稠油特征及成因分析[J]. 特种油气藏, 2016, 23(4): 29-32.

    LI S J, LIU X, WANG Y Z, et al. Heavy-oil properties and genesis in Hashan[J]. Special Oil & Gas Reservoirs, 2016, 23(4): 29-32. (in Chinese with English abstract
    [40]
    王伟庆, 王学军, 李政, 等. 低演化陆相页岩孔缝特征及对页岩油赋存的意义: 以济阳坳陷外围青南洼陷沙河街组为例[J]. 地质科技通报, 2024, 43(3): 94-107.

    WANG W Q, WANG X J, LI Z, et al. Pore and fracture characteristics of low-maturity continental shale and its significance for shale oil occurrence: A case study of Shahejie Formation in Qingnan Sag, Jiyang Depression[J]. Bulletin of Geological Science and Technology, 2024, 43(3): 94-107. (in Chinese with English abstract
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