Features and formation of organic fluids during Dabashan orogenesis
Li Rong一Xi1.2,Dong Shu Wen3,Zhang Shao Ni1,2,Zhu Rui一Jing 1,2,Xia Bin1.2
Author information+
{{custom_zuoZheDiZhi}}
About authors:
(1 .School of Earth Science and Resource, Chang’an University, Xian 710054,China; 2. Key Laboratory of West Mineral Resource and Geology Engineering, Chang’an University, Xian, 710054, China; 3. Chinese Academy of Geological Sciences, Bcijing, 100037,China)
Field investigations along with detailed petrographic observations show that plentiful organic fluids with different characteristics and various occurrences developed in different tectonic units in the Dabashan forcland belt. Large amounts of organic fluids inclusions together with metamorphic fluid inclusions were found in the northern Dabashan thrust-nappe belt. However, organic fluids in the Dabashan forcland belt and the forcland depression were marked with three stages of organic fluid inclusions:the earliest stage of liquid hydrocarbon inclusions,the
Li Rong一Xi1.2,Dong Shu Wen3,Zhang Shao Ni1,2,Zhu Rui一Jing 1,2,Xia Bin1.2 .
Features and formation of organic fluids during Dabashan orogenesis[J]. Journal of Nanjing University(Natural Sciences), 2012, 48(3): 295-307
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
参考文献
[1]Burruss R C. Hydrocarbon fluid inclusions in studies of sedimentary diagenesis. Hollister L S, Crowford M L. Short course in fluid inclu- lions-applications to petrology. Mineralogical Association Canada, 1981,6:138一156. [2]Bodnar R J. Petroleum migration in the Miocene Monterey Formation, California, USA:con- straints from fluid inclusion studies. Mineralog- ical magazine,1990,54:289一304. [3]Shi D S, Xic B Y,Mcng F W.The occurrence of NaCI一CaCI2一H2Osystem fluid inclusions in sandstones of the Dongying depression, Shan- dong, and the significance. Journal of Nanjing U nivcrsity(Natural Sciences),2012,48(3): 308-315.(石砒石,解宝玉,孟凡巍.山东东营 凹陷砂岩中NaCI- CaCI2一H2O体系包裹体的发现及其意义.南京大学学报(自然科学),2012,48 (3):308一315). [4]Muchez P H,Slohodnik M,Viaene W A,et al. Geochemical constraints on the origin and mi- gration of palcofluids at the northern margin of the Variscan foreland,southern Belgium. Sedi- mentary Geology, 1995,96:191一200. [5]Vrolijk P,Tectonically driven fluid flow in the Kodiak accretionary complex, Alaska. Geolo- gY, 1987. 15:166一169. [6]George S C, Krieger F W, Eadington P J,et al. Geochemical comparison of oil-bearing fluid inclusions and produced oil from the Toro sand- stone,Papua New Guinea, Organic Geochemis- trv. 1997,26(3),155一173. [7]Badertscher N P,Beaudoin G, Therrien R,et al. Glarus overthrust; A major pathway for the escape of fluids out of the Alpine orogen. Geol ogy, 2002,30:875一878. [8]Dong S W, Hu J M,Shi W,et al. Jurassic su- perposed folding and Jurassic forcland in the Da- ba Mountain, Central China. Acta Geoscientica Sinica, 2006, 27(5); 403~410.董树文,胡健民,施炜等.大巴山侏罗纪叠加褶皱与侏罗纪前陆.地球学报,2006, 27(5): 403~410). [9]Shi W , Zhang Y,Dong S, et al, lntra-conti nental Dabashan Orocline,southwestern Qin ling, central China; Journal of Asian Earth Sci ences, 2012,46:20一38. [10]Zhang Z Y,Dong S W, Zhang Y Q, et al. NW folding distinguished in the northwestern Daba mountains, central China, and it’s tectomc sig- nificances. Geological Revicw, 2009,55(1): 10~24.(张忠义,董树文,张岳桥等.大巴山前陆北西向褶皱的厘定及其意义.地质论评,2009,55(1):10一24). [11]Shi W, Dong S W, Hu J M, et al. An analysis of superposed deformation and tectonic stress fields of the western segment of Daba Mountains Forctland. Acta Geoscientica Sinica, 2007,81(10): 1314-1327.(施炜,董树文, 胡健民等.大巴山前陆西段叠加构造变形分析 及其应力场特征.地质学报,2007, 81(10); 1314一1327). [12]Le G Y.Tectonic characteristics and tectonic e volution of Dabashan orogenic belt and its fore- land basin. Journal of Mineralogy and Petrolo- gy, 1998, 18 (Spp. ): 8-15.(乐光禹.大巴山造山带及其前陆盆地的构造特征和构造演化. 矿物岩石,1998,18(增刊):8-15). [13]Ma Y S,Cai X Y,Li G X. Basic characteristics and concentration of the Puguang gas field in the Sichuan basin. Acta Geoscientica Sinica, 2005, 79 (6): 858-865.(马永生,蔡勋育,李国雄.四川盆地普光大型气藏基木特征及成藏富集规律.地质学报,2005, 79(6):858-865). [14]Gao C L, Liu G X,Zhang Y Z,et al.Thrust- ing nappe structure and oil-gas potential in east- ern Qinling and Daba mountain. Petroleum Ge ology & Experiment,2003,25 (Supplcmcnta- ry); 523-531.(高长林,刘光祥,张玉茂等.东秦岭一大巴山逆冲推覆构造与油气远景.石油 实验地质,2003,25(增刊);523一531). [15]Wang Z C, Zou C N,Tao S Z,et al. Analysis to tectonic evolution and exploration potential in Dabashan foreland basin. Acta Petrolei Sinica, 2004,25 (6): 23-28.(汪泽成,邹才能,陶士振.大巴山前陆盆地形成及演化与油气勘探潜力分析.石油学报,2004,25(6):23-28). [16]Jiang X F, Xu R F, Huang J Z. Characteristics of hydrogen sulfide distribution in Fei Xianuan Formation gas reservoirs in cast Si Chuan. Nat- ural gasindustry,2002, 22 (2): 24-27.(江兴福,徐人芬,黄建章.川东地区飞仙关组气藏硫化氢分布特征.天然气工业,2002,22(2):24一27). [17]Chen J F,Tang Y J,Xu L H. Comparison of geochemical characteristics of carboniferous and permian-triassic natural gas in northeast si- chuan. Natural Gas Geoscience,2008,19(6): 741-747.陈践发,唐友军,徐立恒等.川东北地区石炭系与二叠系一三叠系天然气地球化学 特征对比研究.天然气地球科学,2008,19(6): 741~747 ) [18]Schoell M. Advances in petroleum geochemis try, London; Academic Press,1983,1:215~245 [19]Ye J. Lower Paleozoic sedimentary faces in north margin of Sichuan basin. Shannxi Xi,an Northwest University Press, 1992,1一121.(叶 俭.四川盆地北缘下占生界的沉积相.陕西西安:西北大学出版社,1992,1-121). [20]Teng G. High quality source rocks of lower combination in the Northern Upper-Yangtze at- ea and their hydrocarbon potential. Natural Gas Geoscience, 2007, 18(2) ; 254-259.(腾格尔. 上扬子北缘卜组合优质烃源岩分布及生烃潜力评价.天然气地球科学,2007 , 18 ( 2 ) ; 254一259). [21]Wang S Y,Dai H M, Wang H Q, et al. Source rock feature of the south of the Dabashan and Micangshan. Natural Gas Geoscience, 2000,11 (4-5): 4~16.(土顺玉,戴鸿鸣,土海清等.大巴山米仓山南缘烃源岩特征研究.天然气地球科学,2000, 11 (4-5) : 4一16). [22]Grantham P J.The occurrence of unusual C27 and C29 stcrane predominances in two types of Omacn crude oil. Organic Geochemistry, 1986,9(1):1一10. [23]Huang W Y,Meinschein W G. Sterols in sedi-ments from Baffin Bay, Texas.Geochemica et Cosmochimica Acta,1978,42(9):1391~1396. [24]Aquino F R,Trendel J M,Restle A,et al. Oc currence and formation of tricyclic and tetra- cyclic terpanes in sediments and petroleum. Bjorgy M. Advance in Organic Geochemistry. New York; Wiley and Sons,1983:659一676. [25]Lu Q Z,GuoT L,Hu S B. Hydrothcrmal His- tory and Hydrocarbon Generation History in Northeastern Sichuan Basin; Xinjiang Petroleum Geology, 2006 , 27 ( 5 ) ; 549一551.(卢庆治,郭彤楼,胡圣标.川东北地区热流史及成烃史研究.新疆石油地质,2006,27(5):549一551). [26]Liu S G, Li Z W, Liu S, et al. Formation and evolution of Dabashan Forcland basin and fold and-thrust bels, Sichuan, China. Beijing; Geo- logical Publishing House, 2006,in Chinese with English abstract, 2001 , 1~248.(刘树根,李智武,刘顺等.大巴山前陆盆地一冲断带的形成 演化.北京:地质出版社,2001 , 1-248). [27]Jacob H. Disperse solid bitumen as an indicator for migration and maturity in prospecting for oil and gas. Erdul und Kohle,1985,38:365. [28]Li R X,Wei J Y,Wang X L. Early-Middle Tri- assic sedimentary facies and Ladinian-Carnian Transgression in southwestern Guizhou Prov- ince, South China. Journal of Changan Univer- sity Earth science edition, 2003,25(3):1一6. (李荣西,魏家庸,土兴理.黔西南早一中三叠世 沉积岩相与Ladinian-Carnian期大海侵.长安大学学报(地球科学版),2003,25(3):1一6). [29]He J K,Lu H F, Zhu B.The tectonic inversion and its gcodynamic processes in northern Dabas- han belt in south of eastern Qinling orogenic belt. Chinese Journal of Geology, 1999,34(2): 139-153.(何建坤,卢华复,朱斌.东秦岭造 山带南缘北大巴山构造反转及动力学.地质科学,1999,34(2):139一153).