Journal of Jilin University(Earth Science Edition) ›› 2016, Vol. 46 ›› Issue (3): 651-660.doi: 10.13278/j.cnki.jjuese.201603103

Previous Articles     Next Articles

Key Formations of the Permian Hydrocarbon Source Rocks and Oil-Source Correlation of well KD1 in Yecheng Depression of Southwestern Tarim Basin

Du Zhili1,2, Zeng Changmin3, Qiu Haijun2, Yang Youxing2, Zhang Liang3   

  1. 1. College of Geosciences, China University of Petroleum, Beijing 102249, China;
    2. Oil & Gas Survey, China Geological Survey, Beijing 100029, China;
    3. Research Institute of Petroleum Exploration and Development, Tarim Oilfield Company, Korla 841000, Xinjiang, China
  • Received:2015-10-02 Online:2016-05-26 Published:2016-05-26
  • Supported by:

    Supported by the Project of National Oil and Gas Resources Survey and Strategic Selections, Ministry of Land and Resources (1211302108022)

PDF (PC)

486

Abstract:

Permian is the main period for the accumulation of the hydrocarbon source rocks in the Yecheng depression of southwestern Tarim basin. Previous works hitherto have commonly treated simply the Permian oil-shales as a marine or lacustrine hydrocarbon source rocks, which have ignored an important fact that different formations of the Permian formed in different sedimentary environments, and show different sedimentary facies and have different oil and gas potentials. Based on the geological survey in Yecheng depression, combined with the drilling data, our results indicate that the key source units include Qipan and Pusige Formations. They are the main Permian source rocks in Yecheng (in the northwest) and Hetian (in the southeast) areas of the Yecheng depression. According to facies analysis and organic geochemical results, we interpreted that the Qipan Formation was deposited in a shallow marine shelf environment and distributed in Heshilafu-Momoke area of the northwestern Yecheng depression. The average thickness of source rock is more than 100 meters, the type Ⅱ organic matter have reached a high maturity evolution stage. In contrast, Pusige Formation was deposited in a lacustrine facies sedimentary environment and distributed in Pusha-Duwa area, the average thickness of source rock is more than 200 meters. It shows an average TOC content of 0.97% and type Ⅱ or Ⅲ organic matter which has reached the peak stage of hydrocarbon generation. Concerning the hydrocarbon potential of the two formations, Upper Pusige Formation is better than Qipan Formation. In order to trace the oil-source of a nearby commercial well KD1, we correlate the data sets of radiometric carbon isotope ratios and biomarkers of normal alkanes between the oil and different source rocks. Our results show that the oil trapped in the well KD1 comes from the Upper Pusige Formation source rocks. Combined with the comprehensive analysis of the petroleum system, we indicated that the most favorable exploration target in the region is the area of Fusha-Keliyang in the eastern Yecheng depression.

Key words: Tarim basin, Yecheng depression, Permian, shallow marine and lacustrine source rocks, Pusige Formation, Qipan Formation

CLC Number: 

  • P618.13

[1] 杜金虎, 王招明, 雷刚林, 等. 柯东1风险探井的突破及其战略意义[J]. 中国石油勘探, 2011, 16(2):1-12. Du Jinhu, Wang Zhaoming, Lei Ganglin, et al. A Discovery in Well Kedong-1 and Its Exploration Significance[J]. China Petroleum Exploration, 2011, 16(2):1-12.

[2] 何登发, 李德生, 何金有, 等. 塔里木盆地库车坳陷和西南坳陷油气地质特征类比及勘探启示[J]. 石油学报, 2013, 34(2):201-218. He Dengfa, Li Desheng, He Jinyou, et al. Comparison in Petroleum Geology Between Kuqa Depression and Southwest Depression in Tarim Basin and Its Exploration Significance[J]. Acta Petrolei Sinica, 2013, 34(2):201-218.

[3] 张玮, 雷刚林, 师骏, 等. 塔西南坳陷甫沙构造带正反转构造及其石油地质意义[J]. 吉林大学学报(地球科学版), 2012, 42(3):681-688. Zhang Wei, Lei Ganglin, Shi Jun, et al. Positive Inversion Structure in Fusha Structure Zone of Southwest Depression of Tarim Basin and Its Significance to Petroleum Geology[J]. Journal of Jilin University (Earth Science Edition), 2012, 42(3):681-688.

[4] 杜治利, 梁瀚, 师骏, 等. 西昆仑山前柯东构造新生代构造变形及油气意义[J]. 石油学报, 2013, 34(1):22-29. Du Zhili, Liang Han, Shi Jun, et al. Cenozoic Structural Deformation and Hydrocarbon Exploration of Kedong Structure in the Piedmont of Western Kunlun Mountain[J]. Acta Petrolei Sinica, 2013, 34(1):22-29.

[5] 丁勇, 邱芳强, 李国政. 塔里木盆地西南坳陷油气源对比分析[J]. 新疆地质, 2000, 18(1):61-68. Ding Yong, Qiu Fangqiang, Li Guozheng. Correlation of Oil-Gas-Source Rock in the Southwest Depression of Tarim Basin[J]. Xinjiang Geology, 2000, 18(1):61-68.

[6] 肖中尧, 唐友军, 侯读杰, 等. 柯克亚凝析油气藏的油源研究[J].沉积学报, 2002, 20(3):716-720. Xiao Zhongyao, Tang Youjun, Hou Dujie, et al. Study on Oil Source of Kekeya Condensate Oil-Gas Pool[J]. Acta Sedimentologica Sinica, 2002, 20(3):716-720.

[7] 唐勇, 崔炳富, 浦世照, 等. 塔里木西南地区含油气系统特征[J]. 新疆地质, 2002, 20(增刊):108-115. Tang Yong, Cui Bingfu, Pu Shizhao, et al. Characteristics and Appraisal of Oil, Gas-Bearing System in Southwestern Tarim[J]. Xinjiang Geology, 2002, 20(Sup.):108-115.

[8] 侯读杰, 肖中尧, 唐友军, 等.柯克亚油气田混合来源天然气的地球化学特征[J]. 天然气地球科学, 2003, 14(6):474-479. Hou Dujie, Xiao Zhongyao, Tang Youjun, et al. Geochemical Characterization of Mixing Natural Gas in Kekeya Field, Tarim Basin, China[J]. Natural Gas Geoscience, 2003, 14(6):474-479.

[9] 曾昌民, 张亮, 雷刚林, 等. 塔西南坳陷烃源岩生标特征对比及沉积环境指示意义[J]. 新疆地质, 2011, 29(3):319-324. Zeng Changmin, Zhang Liang, Lei Ganglin, et al. Biomarkers Characteristics of Source Rocks of South-West Tarim Depression and Its Signification for Sedimentary Environment[J]. Xinjiang Geolgogy, 2011, 29(3):319-324.

[10] 唐友军, 侯读杰, 徐佑德. 塔里木盆地柯克亚地区天然气和凝析油的地球化学特征与成因[J]. 海相油气地质,2007, 12(1):33-36. Tang Youjun, Hou Dujie, Xu Youde. The Geochemical Characteristics and Origin of Gas and Condensate Oil in Kokyar Gas Field, Tarim Basin[J]. Marine Origin Petroleum Geology,2007, 12(1):33-36.

[11] 郑涛, 徐耀辉, 王进. 塔西南坳陷二叠系烃源岩热演化及生烃史模拟[J]. 石油天然气学报, 2013, 35(5):33-39. Zheng Tao, Xu Yaohui, Wang Jin. Simulation on Thermal Evolution and Hydrocarbon Generation History of Permian Source Rocks in Southwestern Depression of Tarim Basin[J]. Journal of Oil and Gas Technology, 2013, 35(5):33-39.

[12] 刘得光, 伍致中, 李勇广, 等. 塔里木盆地西南坳陷烃源岩评价[J]. 新疆石油地质, 1997, 18(1):50-53. Liu Deguang, Wu Zhizhong, Li Yongguang, et al. Source Rock Evaluation in Southwestern Depression of Tarim Basin[J]. Xinjiang Petroleum Geology, 1997, 18(1):50-53.

[13] 徐兴友, 张林晔, 陈致林, 等. 塔西南胜利探区和参1井天然气来源[J]. 特种油气藏, 2003, 11(3):47-50. Xu Xingyou, Zhang Linye, Chen Zhilin, et al. Gas Source of Well Hecan l in Shengli Exploration Area of Taxinan[J]. Special Oil and Gas Reservoirs, 2003, 11(3):47-50.

[14] 李世臻, 康志宏, 邱海峻, 等. 塔里木盆地西南坳陷油气成藏模式[J]. 中国地质, 2014, 41(3):387-398. Li Shizhen, Kang Zhihong, Qiu Haijun, et al. Hydrocarbon Accumulation Modes of the Southwest Depression in Tarim Basin[J]. Geology in China, 2014, 41(3):387-398.

[15] 胡健, 王铁冠, 陈建平, 等. 塔西南坳陷周缘原油地球化学特征与成因类型[J]. 石油学报, 2015, 36(10):1221-1233. Hu Jian, Wang Tieguan, Chen Jianping, et al. Geochemical Characteristics and Origin Patterns of Oils in Periphery of Southwestern Tarim Basin[J]. Acta Petrolei Sinica, 2015, 36(10):1221-1233.

[16] 新疆维吾尔自治区地质矿产局.新疆维吾尔自治区岩石地层[M].武汉:中国地质大学出版社, 1999. Geology Minerals Bureau of Xinjiang Uygur Autonomous Region. Lithostratigraphic Units of Xinjiang Uygur Autonomous Region[M].Wuhan:China University of Geosciences Press, 1999.

[17] 黄第藩, 李晋超, 张大江. 干酪根的类型及其分类参数的有效性、局限性和相关性[J]. 沉积学报, 1984, 2(3):18-35. Huang Difan, Li Jinchao, Zhang Dajiang. Kerogen Types and Study on Effectiveness, Limitation and Interrelation of Their Identification Parameters[J]. Acta Sedimentologica Sinica, 1984, 2(3):18-35.

[18] 张水昌, 梁狄刚, 张大江. 关于古生界烃源岩有机质丰度的评价标准[J]. 石油勘探与开发, 2002, 29(2):8-12. Zhang Shuichang, Liang Digang, Zhang Dajiang. Evaluation Criteria for Paleozoic Effective Hydrocarbon Source Rocks[J]. Petroleum Exploration and Development, 2002, 29(2):8-12.

[19] Li Zilong,Chen Hanlin,Song Biao,et al. Temporal Evolu-tion of the Permian Large Igneous Province in Tarim Basin in Northwestern China[J]. Journal of Asian Earth Sciences, 2011,42(5):917-927.

[20] Li Yinqi, Li Zilong, Sun Yali, et al. Platinum-Group Elements and Geochemical Characteristics of the Permian Continental Flood Basalts in the Tarim Basin, Northwest China:Implications for the Evolution of the Tarim Large Igneous Province[J]. Chemical Geology, 2012, 328(3):278-289.

[21] 李洪颜, 黄小龙, 李武显, 等. 塔西南其木干早二叠世玄武岩的喷发时代及地球化学特征[J]. 岩石学报, 2013, 29(10):3353-3368. Li Hongyan,Huang Xiaolong,Li Wuxian, et al. Age and Geochemistry of the Early Permian Basalts from Qimugan in the Southwestern Tarim Basin[J]. Acta Petrologica Sinica, 2013, 29(10):3353-3368.

[22] 汤良杰,邱海峻,云露,等. 塔里木盆地多期改造-晚期定型复合构造与油气战略选区[J]. 吉林大学学报(地球科学版), 2014, 44(1):1-14. Tang Liangjie, Qiu Haijun, Yun Lu, et al. Poly-Phase Reform-Late-Stage Finalization Composite Tectonics and Strategic Area Selection of Oil and Gas Resources in Tarim Basin, NW China[J]. Journal of Jilin University (Earth Science Edition), 2014, 44(1):1-14.
[1] Guo Chuntao, Li Ruyi, Chen Shumin. Rare Earth Element Geochemistry and Genetic Model of Dolomite of Yingshan Formation in Gucheng Area, Tarim Basin [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1121-1134.
[2] Cui Yachuan, Yu Jiejiang, Yang Wanzhi, Zhang Yuanhou, Cui Ce, Yu Jielu. Geochronology, Geochemistry and Petrogenesis of Hornblende Gabbro in Huangshan Area of Jueluotage Belt, Eastern Tianshan [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1105-1120.
[3] Li Wenqiang, Guo Wei, Sun Shouliang, Yang Xuhai, Liu Shuai, Hou Xiaoyu. Research on Hydrocarbon Accumulation Periods of Palaeozoic Reservoirs in Bachu-Maigaiti Area of Tarim Basin [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 640-651.
[4] Li Ang, Ju Linbo, Zhang Liyan. Relationship Between Hydrocarbon Accumulation and Paleo-Mesozoic Tectonic Evolution Characteristics of Gucheng Lower Uplift in Tarim Basin [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 545-555.
[5] Wang Shijie, Xu Zhongyuan, Dong Xiaojie, Du Yang, Cui Weilong, Wang Yang. Permian Tectonic Evolution of the Middle Section of Northern Margin of the North China Plate:Constraints from Zircon U-Pb Geochronology and Geochemistry of the Volcanic Rocks [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(5): 1442-1457.
[6] Chen Feiran, Zhang Ying, Xu Zuxin, Tan Cheng, Zhou Xiaoxiao. Petroleum Geological Characteristics and Main Control Factors of Oil and Gas Accumulations in the Global Precambrian-Cambrian Petroliferous Basin [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(4): 974-989.
[7] Zhang Limin, Wang Yuejun, Zhang Yuzhi, Liu Huichuan, Zhang Xinchang. Age of Paleozoic Strata in Northern Hainan Island: Constraints from the Detrital Zircon U-Pb Geochronology [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(4): 1187-1206.
[8] Niu Jun, Huang Wenhui, Ding Wenlong, Jiang Wenlong, Zhang Yamei, Qi Lixin, Yun Lu, Lü Haitao. Carbon and Oxygen Isotope Characteristics and Its Significance of Ordovician Carbonates in Yubei Area of Maigaiti Slope [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(1): 61-73.
[9] Sun Yuewu, Ding Haisheng, Liu Huan, Zhang Dejun, Gong Fanhao, Zheng Yuejuan. Fossil Plants from the Guadalupian Yujiabeigou Formation in the North Margin of North China Plate and Their Tectonic Implications [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(5): 1268-1283.
[10] Han Wei, Ren Zhanli, Lu Jincai, Wei Jianshe, Zhang Yunpeng. Discussion on Hydrocarbon Migration Based on Characteristics of Inclusions in Carboniferous- Permian of Yin'e Basin [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(5): 1342-1351.
[11] He Hui, Kong Chuixian, Jiang Qingping, Deng Xili, Xiao Fangwei, Li Shunming. Fracture Characterization and Prediction of Permian Volcanic Reservoir in Northwestern Margin of Junggar Basin: A Case from Jiamuhe Formation of Jinlong 2 Oil Field [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(5): 1278-1288.
[12] Tan Sizhe, Gao Shunli, Ge Heping, Fu Yanxin. Palynofacies Characteristics and Formation Environment of Permian Source Rock in South Yellow Sea Basin [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(3): 691-700.
[13] Zhao Yonggang, Chen Jingshan, Li Ling, Gu Yonghong, Zhang Chunyu, Zhang Dongliang, Zhang Wenqiang, Zhou Tong. Evaluation of Carbonate Reservoir Based on Residual Karst Intensity Characterization and Structural Fracture Prediction:A Case from the Upper Ordovician Lianglitage Formation in the West of Center Tarim Basin [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 25-36.
[14] Xue Haitao, Tian Shansi, Lu Shuangfang, Liu Min, Wang Weiming, Wang Min. Significance of Dissipated Soluble Organic Matter as Gas Source [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 52-60.
[15] Tang Liangjie,Qiu Haijun,Yun Lu,Yang Yong,Xie Daqing,Li Meng, Jiang Huashan. Poly-Phase Reform-Late-Stage Finalization Composite Tectonics and Strategic Area Selection of Oil and Gas Resources in Tarim Basin,NW China [J]. Journal of Jilin University(Earth Science Edition), 2014, 44(1): 1-14.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd