Special Oil & Gas Reservoirs >

2025 , Vol. 32 >Issue 3: 35 - 46

DOI: https://doi.org/10.3969/j.issn.1006-6535.2025.03.005

Geologic Exploration

Influence of differential thermal evolution and hydrocarbon characteristics of Permian hydrocarbon source rocks on hydrocarbon enrichment pattern in the central depression of Junggar Basin

  • HAN Yang ,
  • YANG Haibo ,
  • JIANG Wenlong ,
  • YANG Huang ,
  • XIANG Wei ,
  • GUO Wenjian ,
  • WANG Tao
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  • PetroChina Xinjiang Oilfield Company, Karamay, Xinjiang 834000,China

Received date: 2024-06-07

  Revised date: 2024-12-24

  Online published: 2025-07-08

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Abstract

The Permian hydrocarbon source rocks in the central depression of the Junggar Basin are the most important source of oil and gas in the basin. To sort out the hydrocarbon-generation evolution and enrichment patterns of multi-phase oil and gas under the "source control" background, basin simulation and experimental analysis techniques were employed to reconstruct the thermal evolution history, hydrocarbon generation history, and accumulation process of the Permian hydrocarbon source rocks in different hydrocarbon-rich depressions of the central depression. The study shows that the Permian hydrocarbon source rocks began to mature in the Late Triassic and are currently mainly in the high-maturity condensate gas generation stage, mostly reaching the over-mature stage in the depression centers. The hydrocarbon generation process of the Permian hydrocarbon source rocks can be divided into three enrichment patterns: continuous injection of mature oil-rich and gas-poor type, multi-stage adjustment of deeply buried high-maturity gas-rich type, and early loss of early-mature oil and gas-rich type, with the peak hydrocarbon generation rate reaching up to 450 mg/g. The Mahu Sag tight oil and shale oil, the conventional oil of the Triassic system in the western annular zone of the Shawan Sag (west of Well Pen 1), the tight gas of the Permian system in the eastern annular zone, and the shale gas within Permian source in the Dongdaohai Sag are the four oil and gas enrichment areas in the study area. The research results can provide important support for the next step of oil and gas exploration in this area.

Key words： hydrocarbon source rock; thermal evolution; hydrocarbon accumulation; Permian; Junggar Basin

Cite this article

HAN Yang , YANG Haibo , JIANG Wenlong , YANG Huang , XIANG Wei , GUO Wenjian , WANG Tao . Influence of differential thermal evolution and hydrocarbon characteristics of Permian hydrocarbon source rocks on hydrocarbon enrichment pattern in the central depression of Junggar Basin[J]. Special Oil & Gas Reservoirs, 2025 , 32(3) : 35 -46 . DOI: 10.3969/j.issn.1006-6535.2025.03.005

References

[1] 陈建平,王绪龙,邓春萍,等.准噶尔盆地烃源岩与原油地球化学特征[J].地质学报,2016,90(1):37-67.
CHEN Jianping,WANG Xulong,DENG Chunping,et al.Geochemical features of source rocks and crude oil in the Junggar Basin,northwest China[J].Acta Geologica Sinica,2016,90(1):37-67.
[2] 何文军,王绪龙,邹阳,等.准噶尔盆地石油地质条件、资源潜力及勘探方向[J].海相油气地质,2019,24(2):75-84.
HE Wenjun,WANG Xulong,ZOU Yang,et al.The geological conditions,resource potential and exploration direction of oil in Junggar Basin[J].Marine Origin Petroleum Geology,2019,24(2):75-84.
[3] 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 Yong,WANG Zhiqiang,PANG Yanqing,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.
[4] 刘惠民,张关龙,范婕,等.准噶尔盆地腹部征沙村地区征10井的勘探发现与启示[J].石油与天然气地质,2023,44(5):1118-1128.
LIU Huimin,ZHANG Guanlong,FAN Jie,et al.Exploration discoveries and implications of Well Zheng 10 in the Zhengshacun Area of the Junggar Basin[J].Oil & Gas Geology,2023,44(5):1118-1128.
[5] 李二庭,米巨磊,张宇,等.准噶尔盆地东道海子凹陷二叠系平地泉组烃源岩特征[J].岩性油气藏,2024,36(1):88-97.
LI Erting,MI Julei,ZHANG Yu,et al.Source rock characteristics of Permian Pingdiquan Formation in Dongdaohaizi Sag,Junggar Basin[J].Lithologic Reservoirs,2024,36(1):88-97.
[6] 樊妍,王绪龙,向才富,等.准噶尔盆地东部二叠系平地泉组烃源岩富集规律与主控因素[J].现代地质,2022,36( 4):1105-1117.
FAN Yan,WANG Xulong,XIANG Caifu,et al.Enrichment patterns and main controlling factors of source rocks in the Permian Pingdiquan Formation,eastern Junggar Basin[J].Geoscience,2022,36(4):1105-1117.
[7] 刘得光,王屿涛,杨海波,等.准噶尔盆地阜康凹陷及周缘凸起区的原油成因与分布[J].中国石油勘探,2023,28(1):94-107.
LIU Deguang,WANG Yutao,YANG Haibo,et al.Genesis types and distribution of crude oil in Fukang Sag and its peripheral bulges,Junggar Basin[J].China Petroleum Exploration,2023,28(1):94-107.
[8] 刘超威,尤新才,李辉,等.准噶尔盆地阜康凹陷芦草沟组烃源岩地球化学特征与生烃潜力研究[J].石油实验地质,2023,45(2):338-346.
LIU Chaowei,YOU Xincai,LI Hui,et al.Geochemical characteristics and hydrocarbon generation potential of Lucaogou Formation source rocks in Fukang Sag,Junggar Basin[J].Petroleum Geology & Experiment,2023,45(2):338-346.
[9] 尤新才,高岗,吴俊,等.准噶尔盆地玛南地区风城组烃源岩地球化学特征及有效性差异[J].天然气地球科学,2021,32(11):1697-1708.
YOU Xincai,GAO Gang,WU Jun,et al.Differences of effectivity and geochemical characteristics of the Fengcheng Formation source rock in Ma'nan Area of the Junggar Basin[J].Natural Gas Geoscience,2021,32(11):1697-1708.
[10] 孙靖,尤新才,薛晶晶,等.准噶尔盆地异常压力特征及其对深层-超深层致密储层的影响[J].石油与天然气地质,2023,44(2):350-365.
SUN Jing,YOU Xincai,XUE Jingjing,et al.Characteristics of abnormal pressure and its influence on deep and ultra-deep tight reservoirs in the Junggar Basin[J].Oil & Gas Geology,2023,44(2):350-365.
[11] 马海龙,王兆生,王爱霞,等.准噶尔盆地玛湖凹陷西北斜坡区三叠系百口泉组二段储层分类与“甜点”预测[J].大庆石油地质与开发,2023,42(4):30-36.
MA Hailong,WANG Zhaosheng,WANG Aixia,et al. Reservoir classification and“sweet sports”prediction of the 2nd member of Triassic Baikouquan Formation of northwestern slope area in Mahu Sag of Junggar Basin[J].Petroleum Geology & Oilfield Development in Daqing,2023,42(4):30-36.
[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 Kuihua,SUN Zhongliang,ZHANG Guanlong,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.
[13] 宋璠,孔庆圆,张学才,等.干旱型浅水三角洲沉积特征及沉积模式——以准噶尔盆地腹部永进地区侏罗系齐古组为例[J].石油与天然气地质,2024,45(5):1275-1288.
SONG Fan,KONG Qingyuan,ZHANG Xuecai,et al.Sedimentary characteristics and models of shallow-water deltas in arid settings:a case study of the Jurassic Qigu Formation in the Yongjin Area within the hinterland of the Junggar Basin[J].Oil & Gas Geology,2024,45(5):1275-1288.
[14] 李嘉蕊,杨智,王兆云,等.准噶尔盆地玛湖凹陷二叠系风城组页岩油赋存定量表征及其主控因素[J].石油实验地质,2023,45(4):681-692.
LI Jiarui,YANG Zhi,WANG Zhaoyun,et al.Quantitative characterization and main controlling factors of shale oil occurrence in Permian Fengcheng Formation,Mahu Sag,Junggar Basin[J].Petroleum Geology & Experiment,2023,45(4):681-692.
[15] 许海鹏,张新奇,刘蕊,等.准噶尔盆地东部北10井区中深层稠油CO2非混相驱油技术[J].大庆石油地质与开发,2024,43(1):142-148.
XU Haipeng,ZHANG Xinqi,LIU Rui,et al.CO2 immiscible flooding technology for medium-deep heavy oil of Bei 10 Well Block in eastern Junggar Basin[J].Petroleum Geology & Oilfield Development in Daqing,2024,43(1):142-148.
[16] 冯德浩,刘成林,杨海波,等.准噶尔盆地东部中二叠统咸化湖相烃源岩生气潜力及天然气勘探意义[J].石油与天然气地质,2024,45(5):1289-1304.
FENG Dehao,LIU Chenglin,YANG Haibo,et al.Gas-generating potential of the Middle Permian saline lacustrine source rocks and significance for natural gas exploration in the eastern Junggar Basin[J].Oil & Gas Geology,2024,45(5):1289-1304.
[17] 李勇,路俊刚,刘向君,等.准噶尔盆地沙湾凹陷烃源岩地球化学特征及天然气勘探方向[J].天然气地球科学,2022,33(8):1319-1331.
LI Yong,LU Jungang,LIU Xiangjun,et al.Geochemical characteristics of source rocks and gas exploration direction in Shawan Sag,Junggar Basin[J].Natural Gas Geoscience,2022,33(8):1319-1331.
[18] 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 Yong,ZHENG Menglin,WANG Xiatian,et al.Sedimentary paleoenvironment of source rocks of Fengcheng Formation in Mahu Sag,Junggar Basin[J].Natural Gas Geoscience,2022,33(5):677-692.
[19] 韩杨,杨海波,郭文建,等.准噶尔盆地盆1井西凹陷二叠系烃源岩生烃演化史及成藏模式[J].东北石油大学学报,2023,47(1):30-43.
HAN Yang,YANG Haibo,GUO Wenjian,et al.Hydrocarbon generation evolution and accumulation of Permian source rocks in the Well PEN 1 western depression of Junggar Basin[J].Journal of Northeast Petroleum University,2023,47(1):30-43.
[20] 史长林,纪友亮,李清山,等.包裹体测温恢复剥蚀厚度新方法在准噶尔盆地车—莫古隆起的应用[J].吉林大学学报(地球科学版),2011,41(1):64-70.
SHI Changlin,JI Youliang,LI Qingshan,et al.Using a new method based on homogeneity temperature of fluid inclusion to restore the thickness of eroded strata of Che-Mo Paleo-Uplift in Junggar Basin[J].Journal of Jilin University(Earth Science Edition),2011,41(1):64-70.
[21] SWEENEY J J,BURNHAM A K.Evaluation of a simple model of vitrinite reflectance based on chemical kinetics[J].AAPG Bulletin,1990,74(10):1559-1570.
[22] 姜光政,高堋,饶松,等.中国大陆地区大地热流数据汇编(第四版)[J].地球物理学报,2016,59(8):2892-2910.
JIANG Guangzheng,GAO Peng,RAO Song,et al.Compilation of heat flow data in the continental area of China(4th edition)[J].Chinese Journal of Geophysics,2016,59(8):2892-2910.
[23] 邱楠生,王绪龙,杨海波,等.准噶尔盆地地温分布特征[J].地质科学,2001,36(3):350-358.
QIU Nansheng,WANG Xulong,YANG Haibo,et al.The characteristics of temperature distribution in the Junggar Basin[J].Chinese Journal of Geology(Scientia Geologica Sinica),2001,36(3):350-358.
[24] 何海清,唐勇,邹志文,等.准噶尔盆地中央坳陷西部风城组岩相古地理及油气勘探[J].新疆石油地质,2022,43(6):640-653.
HE Haiqing,TANG Yong,ZOU Zhiwen,et al.Lithofacies paleogeography and petroleum exploration of Fengcheng Formation in western central depression of Junggar Basin[J].Xinjiang Petroleum Geology,2022,43(6):640-653.
[25] 魏学斌,马新民,杨梅,等.柴达木盆地英雄岭构造带新生代隆升过程与油气成藏效应[J].特种油气藏,2024,31(2):19-27.
WEI Xuebin,MA Xinmin,YANG Mei,et al.Cenozoic uplift processes and hydrocarbon accumulation effects in the Yingxiongling Tectonic Belt in Qaidam Basin[J].Special Oil & Gas Reservoirs,2024,31(2):19-27.
[26] 黄汝昌,王庭栋,王铁冠,等.中国低熟油及凝析气藏的形成与分布规律[M].北京:石油工业出版社,1997:10-11.
HUANG Ruchang,WANG Tingdong,WANG Tieguan,et al.Formation and distribution patterns of low-mature oil and condensate gas reservoirs in China[M].Beijing:Petroleum Industry Press,1997:10-11.
[27] 唐勇,雷德文,曹剑,等.准噶尔盆地二叠系全油气系统与源内天然气勘探新领域[J].新疆石油地质,2022,43(6):654-662.
TANG Yong,LEI Dewen,CAO Jian,et al.Total petroleum system and inner-source natural gas exploration in Permian Strata of Junggar Basin[J].Xinjiang Petroleum Geology,2022,43(6):654-662.
[28] 刘国勇,宋永,毛新军,等.准噶尔盆地高效勘探主要策略与方向[J].中国石油勘探,2024,29(1):47-64.
LIU Guoyong,SONG Yong,MAO Xinjun,et al.Main strategies and orientations for high-efficiency exploration in Junggar Basin[J].China Petroleum Exploration,2024,29(1):47-64.
[29] 支东明,冷筠滢,谢安,等.准噶尔盆地玛湖凹陷风城组泥页岩生物标志化合物特征与赋存状态研究[J].石油实验地质,2024,46(5):954-964.
ZHI Dongming,LENG Junying,XIE An,et al.Characteristics and occurrence states of shale biomarker compounds in Fengcheng Formation,Mahu Sag,Junggar Basin[J].Petroleum Geology & Experiment,2024,46(5):954-964.
[30] 熊婷,刘宇,陈文利,等.准噶尔盆地沙湾凹陷西斜坡上乌尔禾组油藏成藏模式新认识[J].新疆石油地质,2024,45(2):151-162.
XIONG Ting,LIU Yu,CHEN Wenli,et al.New understanding of hydrocarbon accumulation model of Upper Wuerhe Formation on western slope of Shawan Sag,Junggar Basin[J].Xinjiang Petroleum Geology,2024,45(2):151-162.
[31] 宋永,唐勇,何文军,等.准噶尔盆地油气勘探新领域、新类型及勘探潜力[J].石油学报,2024,45(1):52-68.
SONG Yong,TANG Yong,HE Wenjun,et al.New fields,new types and exploration potentials of oil-gas exploration in Junggar Basin[J].Acta Petrolei Sinica,2024,45(1):52-68.
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