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LI Shuanglin, ZHAO Qingfang, DONG Heping, WANG Jianqiang. Genetic types and source characteristics of hydrocarbon gases adsorbed by Mesozoic-Paleozoic marine strata in well CSDP-2, Laoshan uplift, South Yellow Sea Basin[J]. Geological Bulletin of China, 2021, 40(2-3): 209-218.
Citation: LI Shuanglin, ZHAO Qingfang, DONG Heping, WANG Jianqiang. Genetic types and source characteristics of hydrocarbon gases adsorbed by Mesozoic-Paleozoic marine strata in well CSDP-2, Laoshan uplift, South Yellow Sea Basin[J]. Geological Bulletin of China, 2021, 40(2-3): 209-218.
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Genetic types and source characteristics of hydrocarbon gases adsorbed by Mesozoic-Paleozoic marine strata in well CSDP-2, Laoshan uplift, South Yellow Sea Basin

  • 1.

    Qingdao Institute of Marine Geology, CGS, Qingdao 266071, Shandong, China

  • 2.

    Laboratory for Marine Mineral Resources, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, Shandong, China

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Received Date:  29 April 2020
Revised Date:  16 November 2020
Publish Date:  15 March 2021
    Abstract

  • Based on the analysis of molecular and carbon and hydrogen isotopic composition of adsorbed hydrocarbon gases within different period's strata in well CSDP-2 of Laoshan uplift in the South Yellow Sea Basin, the genetic types and source characteristics of adsorbed hydrocarbon gases were discussed.Different period's strata exhibit different contents of adsorbed hydrocarbon gas and the main enrichment horizons are the Fentou Formation, Gufeng Formation, Chuanshan Formation, Qixia Formation and Huanglong Formation in turn.Adsorbed hydrocarbon gas enriched in strata is controlled by many factors, including lithology, organic contents and hydrocarbon gas migration etc.Gufeng Formation mainly shows source rock characteristics, while Fentou Formation, Chuanshan Formation, Qixia Formation and Huanglong Formation mainly show reservoir characteristics.The hydrocarbon gases adsorbed in the strata of each period are mainly thermogenic types, among which the Gufeng Formation, Fentou Formation and Qixia Formation are partially deviated from the thermogenic areas due to the mixing of the same type with different source gases or the same gas in different periods.The source organic matter type of adsorbed hydrocarbon gases belongs to type Ⅱ kerogen (marine source rock), in which some horizons have type Ⅲ kerogen (terrestrial source rock) mixed.The thermal maturity (Ro) of adsorbed hydrocarbon gas is between 0.6% and 1.6%, which is in the range of maturity to over-maturity.The results provide geochemical basis for the exploration of Mesozoic-Paleozoic oil and gas in Laoshan uplift, South Yellow Sea Basin.

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  • [1] 陈建文, 雷宝华, 梁杰, 等. 南黄海盆地油气资源调查新进展[J]. 海洋地质与第四纪地质, 2018, 38(3): 1-23.

    Google Scholar

    [2] 张海启, 陈建文, 李刚, 等. 地震调查在南黄海崂山隆起的发现及其石油地质意义[J]. 海洋地质与第四纪地质, 2009, 29(3): 107-113.

    Google Scholar

    [3] 王丰, 李慧君, 张银国. 南黄海崂山隆起地层属性及油气地质[J]. 海洋地质与第四纪地质, 2010, 30(2): 95-102.

    Google Scholar

    [4] 陈建文, 龚建明, 李刚, 等. 南黄海盆地海相中-古生界油气资源潜力巨大[J]. 海洋地质前沿, 2016, 32(1): 1-7.

    Google Scholar

    [5] 陈建文. 南黄海海相中生界-古生界具有形成大型油气田的物质基础[J]. 中国地质调查成果快讯, 2016, 2(12): 6-10.

    Google Scholar

    [6] 郭兴伟, 朱晓青, 宋世杰. 大陆架科钻CSDP-2井在南黄海海相地层中首次钻遇油气显示[J]. 海洋地质与第四纪地质, 2015, 35(5): 124.

    Google Scholar

    [7] 蔡来星, 肖国林, 郭兴伟等. 南黄海盆地科学钻探CSDP-2井上古生界-中生界烃源岩评价及海相油气勘探前景[J]. 石油学报, 2018, 39(6): 660-673

    Google Scholar

    [8] 蔡来星, 王蛟, 郭兴伟, 等. 南黄海中部隆起中-古生界沉积相及烃源岩特征: 以CSDP-2井为例[J]. 吉林大学学报(地球科学版), 2017, 47(4): 1030-1046.

    Google Scholar

    [9] 张晓华, 张训华, 吴志强, 等. 南黄海中部隆起中-古生代地层发育新认识——基于大陆架科学钻探CSDP-02井钻探成果[J]. 地球物理学报, 2018, 61(6): 2369-2379.

    Google Scholar

    [10] 陈建文, 施剑, 刘俊, 等. 南黄海海相中-古生界地震地质条件[J]. 海洋地质前沿, 2016, 32(10): 1-9.

    Google Scholar

    [11] Bernard B B, Brooks J M, Sackett W M. Light hydrocarbons in recent Texas continental shelf and slope sediments[J]. Journal of Geophysical Research, 1978, 83: 4053-4061. doi: 10.1029/JC083iC08p04053

    CrossRef Google Scholar

    [12] Whiticar M J. Correlation of natural gases with their sources[C]//Magoon L B, Dow W G. The Petroleum System-From Source To Trap, AAPG Memoir, 1994, 60: 261-283.

    Google Scholar

    [13] Tissot B P, Welte D H. Petroleum Formation and Occurrence[M]. Springer, Berlin, 1984: 207-224.

    Google Scholar

    [14] 夏新宇, 李春圆, 赵林. 天然气混源作用对同位素判源的影响[J]. 石油勘探与开发, 1998, 25(3): 89-90

    Google Scholar

    [15] Stahl W J, Carey B D J. Source-rock identification by isotope analyses of natural gases from fields in the Val Verde and Delaware basins, West Texas[J]. Chemical Geology, 1975, 16: 257-267. doi: 10.1016/0009-2541(75)90065-0

    CrossRef Google Scholar

    [16] Schoell M. Genetic characterization of natural gases. American Association of Petroleum Geologists Bulletin, 1983, 67(12): 2225-2238.

    Google Scholar

    [17] Schoell M. Isotope studies in petroleum research[C]//Brooks J M, Welte D H. Advances in Petroleum Geochemistry, Vol. 1. Academic Press, London, 1984: 215-245.

    Google Scholar

    [18] James A T. Correlation of natural gas by use of carbon isotopic distribution between hydrocarbon components[J]. Am. Assoc. Pet. Geol. Bull., 1983, 67(7): 1176-1191.

    Google Scholar

    [19] 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(23): 1-40.

    Google Scholar

    [20] Berner U, Faber E. Maturity related mixing model for methane, ethane and propane, based on carbon isotopes[J]. Adv. Org. Geochem., 1988, 13: 67-72. doi: 10.1016/0146-6380(88)90026-5

    CrossRef Google Scholar

    [21] Berner U, Faber E. Light hydrocarbons in sediments of the Nankai Accretionary Prism(LEG 131, SITE 808)[C]//Hill I A, Taira A, Firth J V. et al. Ocean Drilling Program: Scientific Results, 1993, 131: 185-195.

    Google Scholar

    [22] Whiticar M J, Faber E. Methane oxidation in sediment and water column environments-isotope evidence. Advances in Organic Chemistry 1985(12th EAOG meeting)[J]. Organic Geochemistry, 1986, 10: 759-768 doi: 10.1016/S0146-6380(86)80013-4

    CrossRef Google Scholar

    [23] Berner U, Faber E. Empirical carbon isotope/maturity relationships for gases from algal kerogens and terrigenous organic matter, based on dry, open-system pyrolysis[J]. Org. Geochem, 1996, 24: 947-955. doi: 10.1016/S0146-6380(96)00090-3

    CrossRef Google Scholar

    [24] Hakan H Y M, NamV YV, Bernhard C, et al. Molecular and isotopic composition of gas occurrences in the Thrace basin(Turkey): origin of the gases and characteristics of possible source rocks[J]. Chemical Geology, 2005, 214: 179-191. doi: 10.1016/j.chemgeo.2004.09.004

    CrossRef Google Scholar

    [25] Chung H M, Gormly J R, Squires R M. Origin of gaseous hydrocarbons in subsurface environments: theoretical considerations of carbon isotope distribution[J]. Chemical Geology, 1988, 71: 97-103. doi: 10.1016/0009-2541(88)90108-8

    CrossRef Google Scholar

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