Lithologic Reservoirs ›› 2021, Vol. 33 ›› Issue (3): 74-84.doi: 10.12108/yxyqc.20210307

• PETROLEUM GEOLOGY • Previous Articles     Next Articles

Basin modeling and favorable play prediction of Neogene in Yiliping area, Qaidam Basin

FENG Dehao1,2, LIU Chenglin1,2, TIAN Jixian3, TAI Wanxue1,2, LI Pei1,2, ZENG Xu3, LU Zhendong1,2, GUO Xuanhao4   

  1. 1. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum(Beijing), Beijing 102249, China;
    2. College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China;
    3. PetroChina Research Institute of Petroleum Exploration and Development, Langfang 065007, Hebei, China;
    4. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an 710065, China
  • Received:2020-06-18 Revised:2020-09-10 Published:2021-06-03

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Abstract: There are great potential of Neogene natural gas resources in Yiliping area，Qaidam Basin. In order to evaluate the natural gas resource potential and risk exploration area in Yiliping area，the basin and gas-bearing system modeling was carried out，and the thermal evolution history of source rocks，main gas generation center and favorable migration and accumulation directions were determined. The results show that：（1）The abundance of organic matter（TOC mass fraction is 0.2% -1.0%）of Neogene source rocks in Yiliping area is similar to that in western Qaidam Basin，which has good hydrocarbon generation potential，and the organic matter is type Ⅱ2-Ⅲ.（2）The key periods for the beginning of generating a great deal of hydrocarbons in the source rocks of lower Youshashan Formation（N21）and upper Youshashan Formation（N22）are the late Miocene and the late Pliocene， respectively，and the source rocks of Shizigou Formation（N23）are still immature to low mature.（3）The major source rock in Yiliping area is lower Youshashan Formation（N21），and the main gas generation period is Qigequan Formation（Q1+2）. The two main gas generation centers are Jianshishan-Hongsanhan No.4 structure belt and northeastern Chuanxingqiu-Tainan structure belt.（4）Hongsanhan No. 3-Hongsanhan No.4 structural belt， Eboliang No. 3-Yahu-Teginaer structural belt and Tainan-Sebei structural belt are favorable areas for natural gas accumulation. The research results indicate the direction for Neogene gas exploration in Yiliping area.

Key words: source rock, hydrocarbon generation kinetics, gas-bearing system, basin modeling, Neogene, Yiliping area, Qaidam Basin

CLC Number: 

  • TE122.1
[1] MAGOON L B, DOW W G. The petroleum system-from source to trap. AAPG Memoir 60, 1994:3-24.
[2] 赵靖舟. 油气系统理论及中国西北含油气系统划分. 西安石油学院学报, 1997, 12(5):14-19. ZHAO J Z. Theory of petroleum system(PS) and the classification of the PS in Northwest China. Journal of Xi'an Shiyou Institute, 1997, 12(5):14-19.
[3] 郭秋麟, 谢洪兵, 任洪佳, 等. 盆地与油气系统模拟. 北京:石油工业出版社, 2018. GUO Q L, XIE H B, REN H J, et al. Basin and petroleum systems modeling. Beijing:Petroleum Industry Press, 2018.
[4] THOMAS H, ARMIN I K. Fundamentals of basin and petroleum systems modeling. Berlin:Springer, 2009.
[5] 刘可禹, 刘建良. 盆地和含油气系统模拟(BPSM)研究现状及发展趋势. 石油科学通报, 2017, 2(2):161-175. LIU K Y, LIU J L. Current status and future development trends of basin and petroleum system modeling(BPSM). Petroleum Science Bulletin, 2017, 2(2):161-175.
[6] 郭秋麟, 陈宁生, 柳庄小雪, 等. 盆地模拟关键技术之油气运聚模拟技术进展. 石油实验地质, 2020, 42(5):846-857. GUO Q L, CHEN N S, LIU-ZHUANG X X, et al. Advance of basin modeling key techniques:Hydrocarbon migration and accumulation simulation. Petroleum Geology & Experiment, 2020, 42(5):846-857.
[7] 付锁堂. 柴达木盆地油气勘探潜在领域. 中国石油勘探, 2016, 21(5):1-10. FU S T. Potential oil and gas exploration areas in Qaidam Basin. China Petroleum Exploration, 2016, 21(5):1-10.
[8] 李谨. 柴达木盆地三湖-一里坪地区天然气地球化学特征及形成机理. 荆州:长江大学, 2018. LI J. Geochemical characteristics and formation mechanism of natural gas in the Sanhu-Yiliping area, Qaidam Basin. Jingzhou:Yangtze University, 2018.
[9] 谭彦虎, 任冰, 雷涛, 等. 柴达木盆地一里坪地区天然气成藏条件与勘探潜力. 天然气地球科学, 2012, 23(5):891-896. TAN Y H, REN B, LEI T, et al. The conditions of natural gas accumulation and exploration potential in Yiliping region, Qaidam Basin. Natural Gas Geoscience, 2012, 23(5):891-896.
[10] 王艳清, 张永庶, 夏志远, 等. 柴达木盆地一里坪坳陷新生界咸化特征及生烃潜力分析. 中国地质, 2016, 43(4):1317-1330. WANG Y Q, ZHANG Y S, XIA Z Y, et al. An analysis of Cenozoic hydrocarbon generation potential and salty characteristics of Yiliping Depression in Qaidam Basin. Geology in China, 2016, 43(4):1317-1330.
[11] 梁德秀. 柴达木盆地一里坪地区新近系烃源岩评价. 北京:中国石油大学(北京), 2017. LIANG D X. Evaluation of Neogene source rock in Yiliping area, Qaidam Basin. Beijing:China University of Petroleum(Beijing), 2017.
[12] 徐思渊. 柴达木盆地一里坪地区新近纪咸化湖相烃源岩有机质富集模式研究. 北京:中国石油大学(北京), 2018. XU S Y. Organic matter enrichment model of Neogene salt lake source rocks in Yiliping area, Qaidam Basin. Beijing:China University of Petroleum(Beijing), 2018.
[13] 姜桂凤, 孔红喜, 徐子远, 等. 柴达木盆地一里坪地区新近系油气成藏条件. 新疆石油地质, 2006, 27(5):552-555. JIANG G F, KONG H X, XU Z Y, et al. The hydrocarbon accumulation conditions of Neogene in Yiliping area of Qaidam Basin. Xinjiang Petroleum Geology, 2006, 27(5):552-555.
[14] 谭彦虎, 徐彩辉, 任冰, 等. 柴达木盆地三湖地区热成因气成藏条件与勘探潜力. 新疆石油地质, 2012, 33(3):302-304. TAN Y H, XU C H, REN B, et al. Accumulation conditions and prospecting potentials of thermogenic gas of Neogene in Sanhu area, Qaidam Basin. Xinjiang Petroleum Geology, 2012, 33(3):302-304.
[15] 洪唯宇. 柴达木盆地一里坪地区油气成藏条件研究. 北京:中国石油大学(北京), 2018. HONG W Y. Study on petroleum accumulation conditions of the Yiliping area, Qaidam Basin. Beijing:China University of Petroleum(Beijing), 2018.
[16] 杜江民, 龙鹏宇, 杨鹏, 等. 中国陆相湖盆碳酸盐岩储集层特征及其成藏条件. 地球科学进展, 2020, 35(1):52-69. DU J M, LONG P Y, YANG P, et al. Characteristics of carbonate reservoir and its forming conditions in continental lake basin of China. Advances in Earth Science, 2020, 35(1):52-69.
[17] 付锁堂, 马达德, 陈琰, 等. 柴达木盆地油气勘探新进展. 石油学报, 2016, 37(增刊l):1-10. FU S T, MA D D, CHEN Y, et al. New advance of petroleum and gas exploration in Qaidam Basin. Acta Petrolei Sinica, 2016, 37(Suppl 1):1-10.
[18] SIMON M, JASHAR A, FABIAN J K, et al. Source rocks of the German central Graben. Marine and Petroleum Geology, 2020, 113:1-15.
[19] Athy L F. Density, porosity and compaction and sedimentary rocks. AAPG Bulletin, 1930, 14(1):1-24.
[20] 郭泽清, 王宗礼, 李雪峰, 等. 柴达木盆地一里坪地区新近系沉积相初探. 古地理学报, 2009, 11(3):284-292. GUO Z Q, WANG Z L, LI X F, et al. Preliminary study on sedimentary facies of the Neogene in Yiliping area,Qaidam Basin. Journal of Palaeogeography, 2009, 11(3):284-292.
[21] 李超, 张立强, 张立宽, 等. 鄂尔多斯盆地镇泾地区中生代地层剥蚀厚度估算及古构造恢复. 岩性油气藏, 2016, 28(2):72-79. LI C, ZHANG L Q, ZHANG L K, et al. Estimation of denudation thickness of Mesozoic strata and paleostructure restoration in Zhenjing area, Ordos Basin. Lithologic Reservoirs, 2016, 28(2):72-79.
[22] 陈亮, 甘华军, 祝春荣, 等. 北部湾盆地涠西南凹陷沉降史研究. 新疆石油学院学报, 2002, 14(4):12-17. CHEN L, GAN H J, ZHU C R, et al. Study on subsidence history of Weixinan Depression in Beibuwan Basin. Journal of Xinjiang Petroleum Institute, 2002, 14(4):12-17.
[23] 邱楠生, 顾先觉, 丁丽华, 等. 柴达木盆地西部新生代的构造-热演化研究. 地质科学, 2000, 35(4):456-464. QIU N S, GU X J, DING L H, et al. Tectono-thermal evolution of western Qaidam Basin, northwest China. Scientia Geologica Sinica, 2000, 35(4):456-464.
[24] QIU N S. Geothermal regime in the Qaidam Basin, northeast Qinghai-Tibet Plateau. Geological Magazine, 2003, 140(6):707-719.
[25] WYGRALA B. Integrated study of an oil field in the southern Po Basin, Northern Italy. Cologne:University of Cologne, Germany, 1989.
[26] 沈菊, 张彩岳, 许显花, 等. 1980-2015年柴达木盆地地表温度变化特征. 中国农学通报, 2016, 32(35):58-64. SHEN J, ZHANG C Y, XU X H, et al. Variation characteristics of surface temperature in Qaidam Basin 1980-2015. Chinese Agricultural Science Bulletin, 2016, 32(35):58-64.
[27] BURNHAM A K, SWEENEY J J. A chemical kinetic model of vitrinite maturation and reflectance. Geochimica et Cosmochimica Acta, 1989, 53(10):2649-2657.
[28] 耿涛, 毛小平, 王昊宸, 等. 伦坡拉盆地热演化史及有利区带预测. 岩性油气藏, 2019, 31(6):67-78. GENG T, MAO X P, WANG H C, et al. Thermal evolution history and prediction of favorable zones in Lunpola Basin. Lithologic Reservoirs, 2019, 31(6):67-78.
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