吉林大学学报(地球科学版) ›› 2020, Vol. 50 ›› Issue (2): 644-652.doi: 10.13278/j.cnki.jjuese.20190267

• 油气勘探开发 • 上一篇    下一篇

黄骅坳陷石炭-二叠系凝析油气地球化学特征及来源分析

徐进军1, 李宁2, 金强1, 刘吉华1, 楼达3, 滕建成3   

  1. 1. 中国石油大学(华东)地球科学与技术学院, 山东 青岛 266580;
    2. 延长油田股份有限公司勘探开发技术研究中心, 陕西 延安 716001;
    3. 中国石油大港油田勘探开发研究院, 天津 300280
  • 收稿日期:2019-12-10 出版日期:2020-03-26 发布日期:2020-03-31
  • 通讯作者: 李宁(1994-),女,助理工程师,硕士,主要从事油气勘探工作,E-mail:1050122711@qq.com E-mail:1050122711@qq.com
  • 作者简介:徐进军(1987-),男,讲师,博士,主要从事油气地球化学研究,E-mail:xujj2015@upc.edu.cn
  • 基金资助:
    国家科技重大专项（2016ZX05006-007-004）；国家自然科学基金项目（41702139）；山东省自然科学基金项目（ZR2017BD036）；中央高校基本科研业务费专项（18CX02008A）

Geochemical Characteristics and Source Analysis of Carboniferous-Permian Condensate Oil and Gas in Huanghua Depression

Xu Jinjun1, Li Ning2, Jin Qiang1, Liu Jihua1, Lou Da3, Teng Jiancheng3   

  1. 1. School of Geosciences and Technology, China University of Petroleum(Huadong), Qingdao 266580, Shandong, China;
    2. Exploration and Development Research Center, Yanchang Oil Field Co., Ltd., Yan'an 716001, Shaanxi, China;
    3. Research Institute of Petroleum Exploration and Production, CNPC, Tianjin 300280, China
  • Received:2019-12-10 Online:2020-03-26 Published:2020-03-31
  • Supported by:
    Supported by National Science and Technology Major Project of the Ministry of Science and Technology of China (2016ZX05006-007-004), National Natural Science Foundation of China (41702139), Natural Science Foundation of Shandong Province (ZR2017BD036) and Fundamental Research Funds for the Central Universities (18CX02008A)

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摘要： 深层油气勘探是未来油气资源的重要接替领域。渤海湾盆地下伏石炭-二叠系煤系烃源岩自油气勘探取得新突破以来，一直是深层油气领域研究的热点。黄骅坳陷新部署的QG8井奥陶系碳酸盐岩储层和YG1井二叠系砂岩储层获高产凝析油气流，其来源判别问题是深层油气勘探的关键。针对QG8、YG1井凝析油气开展的生物标志化合物、有机碳稳定同位素和原油物性研究表明：两口井的凝析油均为低黏度、低密度的典型轻质原油，具有姥鲛烷优势（Pr/Ph>2.8），QG8井凝析油饱和烃δ13C为-29.1‰、芳烃δ13C为-26.8‰；天然气δ13C1偏重，介于-39.7‰~-36.4‰之间，干燥系数大于0.8，重烃可达16.2%，为偏干湿气。QG8与YG1井凝析油特征与黄骅坳陷石炭-二叠系煤系烃源岩（饱和烃δ13C为-29.26‰~-26.87‰，芳烃δ13C为-26.62‰~-24.15‰）及KG4井原油物性（0.757 1~0.840 2 g/cm3）相近，天然气特征则相似于济阳坳陷GBG1井的煤成气（δ13C1为-43‰~-35‰），表明高产的凝析油气来自石炭-二叠系煤系烃源岩。证实渤海湾盆地深层石炭-二叠系煤系具有生烃潜力和油气勘探前景。

关键词: 凝析油气, 油气地球化学, 油气源对比, 石炭-二叠系, 黄骅坳陷

Abstract: Deep oil and gas exploration is an important replacement area for oil and gas resources in the future. Since the oil and gas exploration of the Lower Carboniferous-Permian coal-series source rocks in Bohai Bay basin has made new breakthroughs, it has become a research hotspot in the deep oil and gas field. The high-yield condensate gas flow has been obtained in the newly deployed Well QG8 and Well YG1 in the Dagang exploration area, and the source identification is the key to deep oil and gas exploration. The analysis result indicates that the condensate from well QG8 and Well YG1 is light oil with low viscosity and density. The condensate has high pristane (Pr/Ph>2.8),and the stable carbon isotope (δ13C) of n-alkanes and aromatic hydrocarbons of Well QG8 condensate is -29.1‰ and -26.8‰ respectively. The δ13C1 of natural gas is heavier, ranging from -39.7‰ to -36.4‰ with drying coefficient more than 0.8,and the heavy hydrocarbon content is higher, up to 16.2%,belonging to wet gas prone to dry. It is found that the characteristics of condensate oil and gas of Well QG8 and Well YG1 are similar in stable carbon isotopes in extracts (saturated hydrocarbons δ13C=-29.26‰—-26.87‰, aromatic hydrocarbons δ13C=-26.62‰—-24.15‰, natural gas δ13C1=-43‰—-35‰,and crude oil physical properties of density is 0.757 1-0.840 2 g/cm3), indicating that the condensate oil and gas come from the Carboniferous-Permian coaly source rocks. It is confirmed that the Carboniferous-Permian coaly source rocks in Bohai Bay basin have hydrocarbon generation potential and oil-gas exploration prospect.

Key words: condensate oil and gas, organic geochemistry, oil and gas source comparison, Carboniferous-Permian, Huanghua depression

中图分类号: 

  • P618.13
[1] 张林晔,孔祥星,张春荣,等. 济阳坳陷下第三系优质烃源岩的发育及其意义[J]. 地球化学, 2003, 32(1):35-42. Zhang Linye, Kong Xiangxing, Zhang Chunrong, et al. High-Quality Oil-Prone Source Rocks in Jiyang Depression[J]. Geochimica, 2003, 32(1):35-42.
[2] 朱光有,金强. 东营凹陷两套优质烃源岩层地质地球化学特征研究[J]. 沉积学报, 2003, 21(3):506-512. Zhu Guangyou, Jin Qiang. Geochemical Characteristics of Two Sets of Excellent Source Rocks in Dongying Depression[J]. Acta Sedimentologica Sinica, 2003, 21(3):506-512.
[3] 朱光有,金强,张水昌,等.东营凹陷沙河街组湖相烃源岩的组合特征[J]. 地质学报, 2004, 78(3):129-140. Zhu Guangyou, Jin Qiang, Zhang Shuichang, et al. Combination Characteristics of Lake Facies Source Rock in the Shahejie Formation, Dongying Depression[J]. Acta Geologica Sinica, 2004, 78(3):129-140.
[4] 陈荣书,兰廷泽,何生. 冀中葛渔城-文安地区油气地质地球化学特征及油气源对比[J]. 地球科学:中国地质大学学报, 1990, 15(1):104-112. Chen Rongshu, Lan Tingze, He Sheng. Geological and Geochemical Characteristics of Oil and Gas and Correlation of Source Rocks in Geyucheng-Wen'an Area of Jizhong[J]. Earth Science, 1990, 15(1):104-112.
[5] 于学敏,何咏梅,姜文亚,等. 黄骅坳陷歧口凹陷古近系烃源岩主要生烃特点[J]. 天然气地球科学, 2011, 22(6):1001-1008. Yu Xuemin, He Yongmei, Jiang Wenya, et al. Hydrocarbon Generation of Paleogene Source Rocks in Qikou Sag[J]. Natural Gas Geoscience, 2011, 22(6):1001-1008.
[6] 国建英,李剑,于学敏,等. 黄骅坳陷大港探区深层天然气成因类型与分布规律[J]. 石油学报, 2013, 34(增刊1):112-119. Guo Jianying, Li Jian, Yu Xuemin, et al. Origin and Distribution of Deep Natural Gas in Dagang Exploration Area of Huanghua Depression[J]. Acta Petrolei Sinica, 2013, 34(Sup. 1):112-119.
[7] 林武,李政,李鉅源,等. 济阳坳陷孤北潜山带天然气成因类型及分布规律[J]. 石油与天然气地质, 2007, 28(3):419-426. Lin Wu, Li Zheng, Li Juyuan, et al. Genetic Types and Distribution Pattern of Natural Gases in Gubei Buried-Hills, Jiyang Depression[J]. Oil & Gas Geology, 2007, 28(3):419-426.
[8] 朱建辉,胡宗全,吕剑虹,等. 渤海湾盆地济阳、临清坳陷上古生界烃源岩生烃史分析[J]. 石油实验地质, 2010, 32(1):61-66. Zhu Jianhui, Hu Zongquan, Lü Jianhong, et al. Hydrocarbon Generation History of Upper Paleozoic Source Rocks of Jiyang and Linqing Depressions, Bohai Bay Basin[J]. Petroleum Geology and Experiment, 2010, 32(1):61-66.
[9] Figueiredo J J P, Hodgson D M, Flint S S, et al. Depositional Environments and Sequence Stratigraphy of an Exhumed Permian Mudstone-Dominated Submarine Slope Succession, Karoo Basin, South Africa[J]. Journal of Sedimentary Research, 2010, 60(8):736-744.
[10] Colmenero J R, Suárez-Ruiz I, Fernández-Suárez J, et al. Genesis and Rank Distribution of Upper Carboniferous Coal Basins in the Cantabrian Mountains, Northern Spain[J]. International Journal of Coal Geology, 2008, 76(3):187-204.
[11] Adahchour M, Beens J, Vreuls R J J, et al. Recent Developments in Comprehensive Two-Dimensional Gas Chromatography (GC×GC) I:Introduction and Instrumental Set-Up[J]. Trac Trends in Analytical Chemistry, 2006, 25(5):438-454.
[12] 胡宗全,周新科,朱建辉. 华北东部地区上古生界生烃潜力分析[J]. 石油勘探与开发, 2006, 33(6):54-58. Hu Zongquan, Zhou Xinke, Zhu Jianhui. Hydrocarbon Generation Potential of Upper Paleozoic in Eastern Part of North China[J]. Petroleum Exploration and Development, 2006, 33(6):54-58.
[13] 黄世鹏, 龚德瑜,于聪,等. 石炭系-二叠系煤成气地球化学特征:以鄂尔多斯盆地和渤海湾盆地为例[J]. 天然气地球科学, 2014, 25(1):98-108. Huang Shipeng, Gong Deyu, Yu Cong, et al. Geochemical Characteristics of the Gases Sourced from the Carboniferous-Permian Coal Measures:A Case Study of Ordos and Bohai Bay Basins,China[J]. Natural Gas Geoscience, 2014, 25(1):98-108.
[14] 王果寿,缪九军,陆建林,等. 渤海湾盆地济阳-临清东部煤系烃源岩形成环境[J]. 石油实验地质, 2006, 28(4):325-329. Wang Guoshou, Miu Jiujun, Lu Jianlin, et al. Generation Environment of Coal Measure Source Rock in the East of Jiyang and Linqing, the Bohaiwan Basin[J]. Petroleum Geology and Experiment, 2006, 28(4):325-329.
[15] 赵贤正,金强,张亮,等. 渤海湾盆地冀中坳陷北部石炭-二叠系煤成油气成藏条件及勘探前景[J]. 石油实验地质, 2010, 32(5):459-464. Zhao Xianzheng, Jin Qiang, Zhang Liang, et al. Accumulation Conditions and Perspectives of Coal-Derived Hydrocarbon of Carboniferous-Permian in Northern Jizhong Depression, Bohai Bay Basin[J]. Petroleum Geology and Experiment, 2010, 32(5):459-464.
[16] 朱炎铭,王晓辉,张聪,等. 东濮凹陷石炭-二叠系煤系烃源岩的生烃演化[J]. 石油学报, 2007, 28(6):27-31. Zhu Yanming, Wang Xiaohui, Zhang Cong, et al. Hydrocarbon-Generation Evolution of the Permo-Carboniferous Coal Measure in Dongpu Depression[J]. Acta Petrolei Sinica, 2007, 28(6):27-31.
[17] 徐进军,金强,程付启,等. 渤海湾盆地石炭-二叠系煤系烃源岩二次生烃研究进展与关键问题[J]. 油气地质与采收率, 2017, 24(1):43-49. Xu Jinjun, Jin Qiang, Cheng Fuqi, et al. Advances and Crucial Issues on Secondary Hydrocarbon Generation of the Carboniferous-Permian Coal-Measure Source Rocks in Bohai Bay Basin[J]. Petroleum Geology and Recovery Efficiency, 2017, 24(1):43-49.
[18] 金强,宋国奇,王力. 胜利油田石炭-二叠系煤成气生成模式[J]. 石油勘探与开发, 2009, 36(3):358-364. Jin Qiang, Song Guoqi, Wang Li. Generation Models of Carboniferous-Permian Coal-Derived Gas in Shengli Oilfield[J]. Petroleum Exploration and Development, 2009, 36(3):358-364.
[19] 周立宏,滑双君,孙超囡,等. 大港油田上古生界煤系烃源岩地球化学特征与二次成烃[J]. 石油与天然气地质, 2017, 38(6):1043-1051. Zhou Lihong, Hua Shuangjun, Sun Chaonan, et al. Geochemical Characteristics and Secondary Hydrocarbon Generation of Coal-Measure Source Rocks in Upper Paleozoic of Dagang Oilfield[J]. Oil & Gas Geology, 2017, 38(6):1043-1051.
[20] 孟庆任,王战,王翔,等. 新生代黄骅坳陷构造伸展、沉积作用和岩浆活动[J]. 地质论评, 1993, 39(6):61-73. Meng Qingren, Wang Zhan, Wang Xiang, et al. Tectonic Extension, Sedimentation and Magmatism of the Cenozoic Huanghua Depression[J]. Geological Review, 1993, 39(6):61-73.
[21] 刘忠亮,张成富,李清辰,等. 东濮凹陷西南部晚古生代-早新生代烃源研究[J]. 西南石油大学学报(自然科学版), 2018, 40(2):35-45. Liu Zhongliang, Zhang Chengfu, Li Qingchen, et al. Study on Hydrocarbon Source Rock of Late Paleozoic-Early Cenozoic in the Southwestern Dongpu Sag[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2018, 40(2):35-45.
[22] 蒋启贵,王强,马媛媛,等. 全二维色谱飞行时间质谱在石油地质样品分析中的应用[J]. 石油实验地质, 2009, 31(6):627-632. Jiang Qigui, Wang Qiang, Ma Yuanyuan, et al. Analysis Application of Comprehensive Two-Dimensionall Gas Chromatography Time-of-Flight Mass Spectromentry in Petroleum Geology[J]. Petroleum Geology and Experiment, 2009, 31(6):627-632.
[23] 王汇彤,翁娜,张水昌,等. 全二维气相色谱/飞行时间质谱与常规色质分析的地球化学参数对比[J]. 中国科学:地球科学, 2011, 41(11):32-41. Wang Huitong, Weng Na, Zhang Shuichang, et al. Comparison of Geochemical Parameters Derived from Comprehensive Two-Dimensional Gas Chromatography with Time-of-Flight Mass Spectrometry and Conventional Gas Chromatography-Mass Spectrometry[J]. Science China:Earth Sciences, 2011, 41(11):32-41.
[24] 刘瑀,陈文静,王海霞,等. 不同产地原油的碳稳定同位素组成特征研究[J]. 海洋环境科学, 2017, 36(5):699-705. Liu Yu, Chen Wenjing, Wang Haixia, et al. Research on the Stable Isotope Composition Characteristics of Crude Oils[J]. Marine Environmental Science, 2017, 36(5):699-705.
[25] 戴金星. 关于冀中坳陷煤成气的探讨:与王雪平等同志商榷[J]. 石油实验地质, 1988, 10(2):98-104. Dai Jinxing. An Approach on Gases Derived from Coal Measure in Jizhong Depression:A Disscustion with Mr Wang Xueping et al[J]. Petroleum Geology and Experiment, 1988, 10(2):98-104.
[26] 吴亚东,闫煜彪,唐晓川,等. 黄骅坳陷齐家务地区的油源对比[J]. 现代地质, 2005, 19(4):103-108. Wu Yadong, Yan Yubiao, Tang Xiaochuan, et al. Oil-Source Correlation of the Qijiawu Area in the Huanghua Depression[J]. Geoscience, 2005, 19(4):103-108.
[27] 张刚庆. 板桥凹陷烃源岩地球化学特征及原油成因研究[D]. 武汉:中国地质大学,2009. Zhang Gangqing. The Research of Geochemical Characteristics of Source Rocks and Genesis of Crude Oils from Banqiao Sag[D]. Wuhan:China University of Geosciences, 2009.
[28] 刘洛夫,孟江辉. 东营凹陷南斜坡古近系红层原油地球化学特征及油源对比[C]//第十三届全国有机地球化学学术会议论文集. 南宁:[s. n.], 2011:281-292. Liu Luofu, Meng Jianghui. Geochemical Characteristic and Oil-Source Correlation of Crude Oil in Paleogene Red Beds of South Slope of Dongying Sag[C]//Symposia of the 13th National Symposium of Organic Geochemistry. Nanning:[s. n.], 2011:281-292.
[29] 宋国奇,刘华,蒋有录,等. 沾化凹陷渤南洼陷沙河街组原油成因类型及分布特征[J]. 石油实验地质, 2014, 36(1):33-38. Song Guoqi, Liu Hua, Jiang Youlu, et al. Genetic Types and Distribution Characteristics of Crude Oils from Shahejie Formation in Bonan Subsag, Zhanhua Sag, Jiyang Depression[J]. Petroleum Geology and Experiment, 2014, 36(1):33-38.
[30] 戴金星. 天然气碳氢同位素特征和各类天然气鉴别[J]. 天然气地球科学, 1993, 4(2):1-40. Dai Jinxing. Stable Carbon and Hydrogen Isotopic Characteristics of Natural Gas and Identification of Different Natural Gases[J]. Natural Gas Geoscience, 1993, 4(2):1-40.
[31] 贾存善,饶丹. 东濮凹陷马厂构造深层混源气藏气源探讨[J]. 油气地质与采收率, 2007, 14(1):38-41. Jia Cunshan, Rao Dan. Discussion on Origin of Deep Mixed Natural Gas Reservoirs of Machang Structure, Dongpu Depression[J]. Petroleum Geology and Recovery Efficiency, 2007, 14(1):38-41.
[32] 王力,金强,万丛礼,等. 沾化凹陷孤北渤南地区深层天然气成因类型及其控制因素[J]. 中国石油大学学报(自然科学版), 2008, 32(5):35-40. Wang Li, Jin Qiang, Wan Congli, et al. Genetic Types and Its Controlling Factors of Deep Natural Gas in Gubei-Bonan Area, Zhanhua Depression[J]. Journal of China University of Petroleum (Edition of Natural Science), 2008, 32(5):35-40.
[33] 王建,王权,师玉雷,等. 冀中坳陷霸县凹陷古近系超深层油气成因分析[J]. 天然气地球科学, 2015, 26(1):62-66. Wang Jian, Wang Quan, Shi Yulei, et al. The Cause of Ultra Deep-Seated Oil and Gas of Paleogene in Baxian Sag[J]. Natural Gas Geoscience, 2015, 26(1):62-66.
[34] 庞爱兴,马玉芝,窦连彬,等. 廊固凹陷中西部天然气成因类型及富集规律[J]. 长江大学学报(自然科学版), 2013, 10(6):62-64. Pang Aixing, Ma Yuzhi, Dou Lianbin, et al. Genetic Types and Accumulation Laws of Natural Gas in West-Middle Langfang-Gu'an Seg[J]. Journal of Yangtze University (Natural Science Edition), 2013, 10(6):62-64.
[35] 李志明,张隽,鲍云杰,等. 沾化凹陷渤南洼陷沙一段湖相富有机质烃源岩岩石学与孔隙结构特征:以罗63井和义21井取心段为例[J]. 吉林大学学报(地球科学版), 2018, 48(1):39-52. Li Zhiming, Zhang Juan, Bao Yunjie, et al.Characteristics of Petrology and Pore Configuration of Lacustrine Source Rock Rich in Organic Matter from the First Member of Shahejie Formation in Bonan Sag, Zhanhua Depression:A Case Study on Well Luo 63 and Yi 21 Cored Interval[J]. Journal of Jilin University (Earth Science Edition), 2018, 48(1):39-52.
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