渭河盆地新发现原油的特征及其油气地质意义
|
摘要
渭河盆地地热井中意外发现有石油产出,打破了该盆地无油的历史定论。为了认识该原油的特征及其油气地质意义,对采集的地热井原油的物性、族组分含量、饱和烃含量、甾烷与萜烷组成、饱和烃单体烃碳同位素组成进行了系统分析。分析表明,原油以饱和烃为主、芳香烃和沥青质次之,胶质含量最低,属于正常含蜡、低硫、轻胶质原油。饱和烃色谱呈双峰型,主峰为C15和C22,CPI和OEP值分别为0. 93和0. 90。原油母质成熟度较高且主要来自浮游水生生物和少量高等植物,并有藻类有机质的贡献。正构烷烃中低碳数(C14—C22)的碳同位素值随碳数增加而从-27. 1‰降低到-30. 3‰;当碳数高于C22后,碳同位素值在-29. 3‰和-30. 4‰之间变化;姥鲛烷(Pr)和植烷(Ph)的碳同位素值重,分别为-26. 1‰和-24. 9‰。相对较高的伽马蜡烷含量表明了原油母质形成于较高盐度的水体中。通过邻区对比发现,该原油特征与鄂尔多斯盆地二叠系、三叠系延长组、侏罗系等已知产油层位的原油差别较大,显示出明显的地球化学与成因的特殊性。新发现原油表明渭河盆地应具有尚未发现的生烃源岩,对渭河盆地的油气勘探具有重要的指导意义,同时也可为鄂尔多斯周缘盆地新层系油气调查提供借鉴。
The unexpected production of oil from the geothermal wells in the Weihe Basin breaks the conclusion of history that there is no oil distributed in the region. We made a systematic study of the crude oil in terms of its physical property,group composition,content of saturated hydrocarbon,composition of sterane and terpane,as well as carbon isotope composition of saturated hydrocarbon monomer,with a view to explore the characteristics of crude oil and its petroleum geological significance for the basin. The results show that the crude oil compositions are predominated by saturated hydrocarbons,followed by arene and asphaltene,and with the colloid coming last,thus it belongs to a kind of low-sulfur crude oil with light colloid and normal content of wax. Its saturated hydrocarbon chromatogram is bimodal,with the main peaks corresponding to C15 and C22,and the CPI and OEP values are 0. 93 and 0. 90 respectively. The organic matters of the crude oil are high in maturity,and mainly sourced from planktons,followed by certain higher plants and algaes. The carbon isotope value of low n-alkanes( C14-C22) decreases from-27. 1‰ to-30. 3‰ along with the increase of carbon number. When the carbon number is higher than C22,the carbon isotope value varies between-29. 3‰ and-30. 4 ‰. In addition,the carbon isotope values of pristane( Pr) and phytane( Ph) are relatively heavy at 26. 1‰ and 24. 9‰,respectively. Higher content of gammacerane indicates that the organic matters are produced in an environment of higher salinity. Compared with the adjacent areas,the crude oil has a great difference with that from the Permian,the Triassic Yanchang Formation and the Jurassic in the Ordos Basin in terms of geochemistry and origin. The newly discovered crude oilindicates that the Weihe Basin may still have source rocks undiscovered,which is of great significance to guide the petroleum exploration of the basin. At the same time,it is also of referential meaning for oil and gas survey in the unexplored sequences in Ordos Basin.
The unexpected production of oil from the geothermal wells in the Weihe Basin breaks the conclusion of history that there is no oil distributed in the region. We made a systematic study of the crude oil in terms of its physical property,group composition,content of saturated hydrocarbon,composition of sterane and terpane,as well as carbon isotope composition of saturated hydrocarbon monomer,with a view to explore the characteristics of crude oil and its petroleum geological significance for the basin. The results show that the crude oil compositions are predominated by saturated hydrocarbons,followed by arene and asphaltene,and with the colloid coming last,thus it belongs to a kind of low-sulfur crude oil with light colloid and normal content of wax. Its saturated hydrocarbon chromatogram is bimodal,with the main peaks corresponding to C15 and C22,and the CPI and OEP values are 0. 93 and 0. 90 respectively. The organic matters of the crude oil are high in maturity,and mainly sourced from planktons,followed by certain higher plants and algaes. The carbon isotope value of low n-alkanes( C14-C22) decreases from-27. 1‰ to-30. 3‰ along with the increase of carbon number. When the carbon number is higher than C22,the carbon isotope value varies between-29. 3‰ and-30. 4 ‰. In addition,the carbon isotope values of pristane( Pr) and phytane( Ph) are relatively heavy at 26. 1‰ and 24. 9‰,respectively. Higher content of gammacerane indicates that the organic matters are produced in an environment of higher salinity. Compared with the adjacent areas,the crude oil has a great difference with that from the Permian,the Triassic Yanchang Formation and the Jurassic in the Ordos Basin in terms of geochemistry and origin. The newly discovered crude oilindicates that the Weihe Basin may still have source rocks undiscovered,which is of great significance to guide the petroleum exploration of the basin. At the same time,it is also of referential meaning for oil and gas survey in the unexplored sequences in Ordos Basin.
引文
[1]高岗,梁浩,杨淑亚,等.三塘湖盆地原油物性特征及其影响因素[J].西南石油大学学报,2007,29(3):43-45.Gao Gang,Liang Hao,Yang Shuya,et al. The physical properties and the influential factors of the crude oil in Santanghu Basin[J]. Journal of Southwest Petroleum University,2007,29(3):43-45.
[2]柳广弟.石油地质学[M].北京:石油工业出版社:2009,16-24.Liu Guangdi. Petroleum geology[M]. Beijing:Petroleum Industry Press:2009,16-24.
[3]倪华.长武地区三叠系延长组原油地球化学特征研究[J].石油天然气学报(江汉石油学院学报),2010,32(1):200-204.Ni Hua. Geochemical characteristics of crude oil from the Triassic Yanchang Formation in Changwu area[J]. Journal of Oil and Gas Technology(Journal of Jianghan Petroleum Institute),2010,32(1):200-204.
[4]赵彦德,刘显阳,张雪峰,等.鄂尔多斯盆地天环坳陷南段侏罗系原油油源分析[J].现代地质,2011,25(1):85-93.Zhao Yande,Liu Xianyang,Zhang Xuefeng,et al. Oil source analysis of Jurassic crude oil in the southern part of Tianhuan Depression,Ordos Basin[J]. Modern Geology,2011,25(1):85-93.
[5] Philp R P. Petroleumformation and occurrence[J]. Eos Transactions American Geophysical Union,2013,66(37):643-644.
[6] Shanmugam,G. Significance of coniferous rain forests and related organic matter in generating commercial quantities of oil,Gippsland Basin,Australia[J]. AAPG Bulletin,1985,69(8):1241-1254.
[7] Peters K E,Walters C C,Moldowan J M. The biomarker guide:biomarkers and isotopes in petroleum systems and earth history[M],New York:Cambridge University Press,2005:475-1155.
[8] Gao G,Zhang W,Xiang B,et al. Geochemistry characteristics and hydrocarbon-generating potential of lacustrine source rock in Lucaogou Formation of the Jimusaer Sag,Junggar Basin[J]. Journal of Petroleum Science&Engineering,2016,145:168-182.
[9]何中恒.鄂尔多斯盆地北部石炭—二叠纪煤系地层油气形成的实验证据[J].石油实验地质,1983,5(3):177-188.He Zhongheng. Experimental evidence for oil and gas formation in the Carboniferous-Permian coal measures in the northern Ordos Basin[J]. Petroleum Geology,1983,5(3):177-188.
[10] Huang W Y,Meinschein W G. Sterols as ecological indicators[J].Geochimica Et Cosmochimica Acta,1979,43(5):739-745.
[11]曾宪章,梁狄刚,王忠然,等.中国陆相原油和生油岩中的生物标志物[M].兰州:甘肃科学技术出版社,1989:1-310.Zeng Xianzhang,Liang Digang,Wang Zhongran,et al. Biomarker of continental crude oil and oil source rocks in China[M]. Lanzhou:Gansu Science and Technology Publishing House,1989:1-310.
[12] Adegoke A K,Wan H A,Hakimi M H,et al. Geochemical characterisation of Fika Formation in the Chad(Bornu)Basin,northeastern Nigeria:Implications for depositional environment and tectonic setting[J]. Applied Geochemistry,2014,43(4):1-12.
[13] Mackenzie A S. Applications of Biological Markers in Petroleum Geochemistry[J]. Advances in Petroleum Geochemistry,1984,1:115-214.
[14] Connan J,Cassou A M. Properties of gases and petroleum liquids derived from terrestrial kerogen at various maturation levels[J].Geochim Cosmochim Acta,1980,44(1):1-23.
[15] Peters K E,Moldowan J M,Sundararaman P. Effects of hydrous pyrolysis on biomarker thermal maturity parameters:Monterey phosphatic and siliceous members[J]. Organic Geochemistry,1990,15(3):249-265.
[16] Peters K E,Moldowan J M. The biomarker guide:interpreting molecular fossils in petroleum and ancient sediments[M]. New Jersey:Cambridge University Press,2008:1-708.
[17] Hunt J. Petroleum geochemistry and geology[M]. New York:W. H.Freeman&Co Ltd,1995:1-767.
[18] Mackenzie A S,Patience R L,Maxwell J R. Molecular parameters of maturation in the Toarcian shales,Paris Basin,France; I,Changes in the configurations of acyclic isoprenoid alkanes,steranes and triterpanes[J]. Geochimica Et Cosmochimica Acta,1980,44(11):1709-1721.
[19] Seifert W K,Moldowan J M. Applications of steranes,terpanes and monoaromatics to the maturation,migration and source of crude oils[J]. Geochimica Et Cosmochimica Acta,1978,42(1):77-95.
[20] Moldowan J M,Sundararaman P,Schoell M,et al. Sensitivity of biomarker properties to depositional environment and/or source input in the lower Toarcian of SW Germany[J]. Organic Geochemistry,1986,10(4):915-926.
[21]王铁冠.生物标志物地球化学研究[M].北京:中国地质大学出版社,1990:5-73.Wang Tieguan. Biomarker geochemistry[M]. Beijing:China University of Geosciences Press,1990:5-73.
[22] Connan J,Bouroullec J,Dessort D,et al. The microbial input in car-bonate-anhydrite facies of a sabkha palaeoenvironment from Guatemala; a molecular approach[J]. Organic Geochemistry,1986,10(1):29-50.
[23] Rabbani A R,Kotarba M J,Baniasad A R,et al. Geochemical characteristics and genetic types of the crude oils from the Iranian sector of the Persian Gulf[J]. Organic Geochemistry,2014,70(5):29-43.
[24] Fu J,Sheng G,Peng P,et al. Peculiarities of salty-lake sediments as potential source rocks in China[J]. Organic Geochemistry,1986,10(1):119-126.
[25] Wang G,Wang T G,Simoneit B R T,et al. Sulfur rich petroleum derived from lacustrine carbonate source rocks in Bohai-bay Basin,east China[J]. Organic Geochemistry,2010,41(4):340-354.
[26]张文正,斐戈,关德师.液态正构烷烃系列、姥蛟烷、植烷碳同位素初步研究[J].石油勘探与开发,1992,19(5):32-41.Zhang Wenzheng,Pei Ge,Guan Deshi. A primary study on carbon isotope of n-alkane,pristane and phytane in crude oil[J]. Petroleum Exploration and Development,1992,19(5):32-41.
[27]张文正,斐戈,关德师,等.中国几个盆地原油轻烃单体和正构烷烃系列分子碳同位素研究[J].地质论评,1993,39(1):79-88.Zhang Wenzheng,Pei Ge,Guan Deshi,et al. The carbon isotopic composition of the light hydrocarbon monomer and normal alkane series molecules from crude oil of some petroliferous basins in China[J]. GeologicalReview,1993,39(1):79-88.
[28]王大锐.油气稳定同位素地球化学[M].北京:石油工业出版社,2000:1-280.Wang Darui. Stable isotope geochemistry of petroleum[M]. Beijing:Petroleum Industry Press,2000:1-280.
[29]赵孟军,黄第藩.初论原油单体烃系列碳同位素分布特征与生油环境之间的关系[J].地球化学,1995,24(3):254-260.Zhao Mengjun,Huang Dipan. Preliminary discussion of carbon isotopic distribution pattern of individual hydrocarbons from crude oil and its relationship to oil-forming environment[J]. Geochimica,1995,24(3):254-260.
[30]刘亚洲,刚文哲,陈果,等.鄂尔多斯盆地盐池—定边地区长7段烃源岩芳烃地球化学特征[J].沉积学报,2018,36(4):618-632.Liu Ya,Gang Wenzhe,Chen Guo,et al. Geochemical characteristics of aromatic hydrocarbons in Chang 7 source rocks in Yanchi-Dingbian area,Ordos Basin[J]. Journal of Sedimentation,2018,36(4):618-632.
[31]刘显阳,赵彦德,王飞,等.鄂尔多斯盆地西南部三叠系和侏罗系原油芳烃化合物特征与意义[J].兰州大学学报(自科版),2015,51(1):1-6.Liu Xianyang,Zhao Yande,Wang Fei,et al. Characteristics and significance of aromatic hydrocarbons in Triassic and Jurassic crude oils in southwestern Ordos Basin[J]. Journal of Lanzhou University(Science Edition),2015,51(1):1-6.
[32]王传远,段毅,杜建国.鄂尔多斯盆地西峰油田原油芳烃地球化学研究[J].地球学报,2008,29(5):613-618.Wang Chuanyuan,Duan Yi,Du Jianguo. Geochemical study of aromatics in crude oil from Xifeng Oilfield,Ordosbasin[J]. Journal of Earth,2008,29(5):613-618.
[33]李玉宏,卢进才,李金超,等.渭河盆地天然气成因特征及其意义[J].西安石油大学学报(自然科学版),2011,26(5):11-16.Li Yuhong,Lu Jincai,Li Jinchao,et al. Genetic characteristics of the natural gas in Weihebasin and its significance[J]. Journal of Xi’an Shiyou University(Natural Science Edition),2011,26(5):11-16.
[34]刘玉华,文志刚,宋换新,等.鄂尔多斯盆地演武高地镇28井区长3油层组原油地球化学特征及其意义[J].天然气地球科学,2008,19(5):718-721.Liu Yuhua,Wen Zhigang,Song Xinxin,et al. Geochemical characteristics and significance of crude oil of Chang 3 oil formation in Yanwu Gaodi Town 28 well area,Ordos Basin[J]. Natural Gas Geoscience,2008,19(5):718-721.
[35]王传远,段毅,车桂美,等.鄂尔多斯盆地上三叠统延长组原油地球化学特征及油源分析[J].高校地质学报,2009,15(3):380-386.Wang Chuanyuan,Duan Yi,Che Guimei,et al. Geochemical characteristics and oil source analysis of Yanchang Formation of Upper Triassic in Ordos Basin[J]. Geological Journal of China Universities,2009,15(3):380-386.
[36]刚文哲,高岗,韩永林,等.鄂尔多斯盆地胡尖山地区延长组烃源岩分析[J].中国石油大学学报:自然科学版,2010,34(6):50-55.Gang Wenzhe,Gaogang,Han Yonglin,et al. Source rock analysis of Yanchang Formation in Hujianshan area,Ordos Basin[J]. Journal of China University of Petroleum:Natural Science Edition,2010,34(6):50-55.
[37]李玉宏,王行运,韩伟.陕西渭河盆地氦气资源赋存状态及其意义[J].地质通报,2016,35(2~3):372-378.Li Yuhong,Wang Xingyun,Han Wei. The occurrence and significance of helium resources in Weihe Basin,Shaanxi Province[J]. Geological Bulletin,2016,35(2~3):372-378.
[38]李玉宏,王行运,韩伟,等.陕西渭河盆地固市凹陷渭热2井组甲烷气成因及其意义[J].地质通报,2013,32(11):1790-1797.Li Yuhong,Wang Xingyun,Han Wei,et al. The origin and significance of methane gas in well 2 of weire formation in gushi depression,weihe basin,shanxi Province[J]. Geological Bulletin,2013,32(11):1790-1797.
[39]李智超,李文厚,赖绍聪,等.渭河盆地古近系细屑岩的古盐度分析[J].沉积学报,2015,33(3):480-485.Li Zhichao,Li Wenhou,Lai Shaocong,et al. The palaeosalinity analysis of paleogene lutite inweihe basin[J]. Acta Sedimentologica Sinica,2015,33(3):480-485.
[40]王建强,刘池洋,高飞,等.陕西渭河盆地前新生界地质特征及其油气意义[J].地质通报,2015,34(10):1981-1991.Wang Jianqiang,Liu Chiyang,Gao Fei,et a. Pre-Cenozoic geological characteristics and oil-gas significance in Weihe basin,shanxi province[J]. Geological Bulletin of China. 2015,34(10):1981-1991.
[41]李玉宏,张文,袁炳强,等.渭河新生代盆地基底组成及其油气地质意义[J].西安科技大学学报,2018,38(6):39-47.Li Yuhong,zhang Wen,Yuan Bingqiang,et al. Basement composition for Weihe cenozoic basin and its petroleum geological significance[J]. Journal of Xi’an University of Science and Technology,2018,38(6):39-47.
[2]柳广弟.石油地质学[M].北京:石油工业出版社:2009,16-24.Liu Guangdi. Petroleum geology[M]. Beijing:Petroleum Industry Press:2009,16-24.
[3]倪华.长武地区三叠系延长组原油地球化学特征研究[J].石油天然气学报(江汉石油学院学报),2010,32(1):200-204.Ni Hua. Geochemical characteristics of crude oil from the Triassic Yanchang Formation in Changwu area[J]. Journal of Oil and Gas Technology(Journal of Jianghan Petroleum Institute),2010,32(1):200-204.
[4]赵彦德,刘显阳,张雪峰,等.鄂尔多斯盆地天环坳陷南段侏罗系原油油源分析[J].现代地质,2011,25(1):85-93.Zhao Yande,Liu Xianyang,Zhang Xuefeng,et al. Oil source analysis of Jurassic crude oil in the southern part of Tianhuan Depression,Ordos Basin[J]. Modern Geology,2011,25(1):85-93.
[5] Philp R P. Petroleumformation and occurrence[J]. Eos Transactions American Geophysical Union,2013,66(37):643-644.
[6] Shanmugam,G. Significance of coniferous rain forests and related organic matter in generating commercial quantities of oil,Gippsland Basin,Australia[J]. AAPG Bulletin,1985,69(8):1241-1254.
[7] Peters K E,Walters C C,Moldowan J M. The biomarker guide:biomarkers and isotopes in petroleum systems and earth history[M],New York:Cambridge University Press,2005:475-1155.
[8] Gao G,Zhang W,Xiang B,et al. Geochemistry characteristics and hydrocarbon-generating potential of lacustrine source rock in Lucaogou Formation of the Jimusaer Sag,Junggar Basin[J]. Journal of Petroleum Science&Engineering,2016,145:168-182.
[9]何中恒.鄂尔多斯盆地北部石炭—二叠纪煤系地层油气形成的实验证据[J].石油实验地质,1983,5(3):177-188.He Zhongheng. Experimental evidence for oil and gas formation in the Carboniferous-Permian coal measures in the northern Ordos Basin[J]. Petroleum Geology,1983,5(3):177-188.
[10] Huang W Y,Meinschein W G. Sterols as ecological indicators[J].Geochimica Et Cosmochimica Acta,1979,43(5):739-745.
[11]曾宪章,梁狄刚,王忠然,等.中国陆相原油和生油岩中的生物标志物[M].兰州:甘肃科学技术出版社,1989:1-310.Zeng Xianzhang,Liang Digang,Wang Zhongran,et al. Biomarker of continental crude oil and oil source rocks in China[M]. Lanzhou:Gansu Science and Technology Publishing House,1989:1-310.
[12] Adegoke A K,Wan H A,Hakimi M H,et al. Geochemical characterisation of Fika Formation in the Chad(Bornu)Basin,northeastern Nigeria:Implications for depositional environment and tectonic setting[J]. Applied Geochemistry,2014,43(4):1-12.
[13] Mackenzie A S. Applications of Biological Markers in Petroleum Geochemistry[J]. Advances in Petroleum Geochemistry,1984,1:115-214.
[14] Connan J,Cassou A M. Properties of gases and petroleum liquids derived from terrestrial kerogen at various maturation levels[J].Geochim Cosmochim Acta,1980,44(1):1-23.
[15] Peters K E,Moldowan J M,Sundararaman P. Effects of hydrous pyrolysis on biomarker thermal maturity parameters:Monterey phosphatic and siliceous members[J]. Organic Geochemistry,1990,15(3):249-265.
[16] Peters K E,Moldowan J M. The biomarker guide:interpreting molecular fossils in petroleum and ancient sediments[M]. New Jersey:Cambridge University Press,2008:1-708.
[17] Hunt J. Petroleum geochemistry and geology[M]. New York:W. H.Freeman&Co Ltd,1995:1-767.
[18] Mackenzie A S,Patience R L,Maxwell J R. Molecular parameters of maturation in the Toarcian shales,Paris Basin,France; I,Changes in the configurations of acyclic isoprenoid alkanes,steranes and triterpanes[J]. Geochimica Et Cosmochimica Acta,1980,44(11):1709-1721.
[19] Seifert W K,Moldowan J M. Applications of steranes,terpanes and monoaromatics to the maturation,migration and source of crude oils[J]. Geochimica Et Cosmochimica Acta,1978,42(1):77-95.
[20] Moldowan J M,Sundararaman P,Schoell M,et al. Sensitivity of biomarker properties to depositional environment and/or source input in the lower Toarcian of SW Germany[J]. Organic Geochemistry,1986,10(4):915-926.
[21]王铁冠.生物标志物地球化学研究[M].北京:中国地质大学出版社,1990:5-73.Wang Tieguan. Biomarker geochemistry[M]. Beijing:China University of Geosciences Press,1990:5-73.
[22] Connan J,Bouroullec J,Dessort D,et al. The microbial input in car-bonate-anhydrite facies of a sabkha palaeoenvironment from Guatemala; a molecular approach[J]. Organic Geochemistry,1986,10(1):29-50.
[23] Rabbani A R,Kotarba M J,Baniasad A R,et al. Geochemical characteristics and genetic types of the crude oils from the Iranian sector of the Persian Gulf[J]. Organic Geochemistry,2014,70(5):29-43.
[24] Fu J,Sheng G,Peng P,et al. Peculiarities of salty-lake sediments as potential source rocks in China[J]. Organic Geochemistry,1986,10(1):119-126.
[25] Wang G,Wang T G,Simoneit B R T,et al. Sulfur rich petroleum derived from lacustrine carbonate source rocks in Bohai-bay Basin,east China[J]. Organic Geochemistry,2010,41(4):340-354.
[26]张文正,斐戈,关德师.液态正构烷烃系列、姥蛟烷、植烷碳同位素初步研究[J].石油勘探与开发,1992,19(5):32-41.Zhang Wenzheng,Pei Ge,Guan Deshi. A primary study on carbon isotope of n-alkane,pristane and phytane in crude oil[J]. Petroleum Exploration and Development,1992,19(5):32-41.
[27]张文正,斐戈,关德师,等.中国几个盆地原油轻烃单体和正构烷烃系列分子碳同位素研究[J].地质论评,1993,39(1):79-88.Zhang Wenzheng,Pei Ge,Guan Deshi,et al. The carbon isotopic composition of the light hydrocarbon monomer and normal alkane series molecules from crude oil of some petroliferous basins in China[J]. GeologicalReview,1993,39(1):79-88.
[28]王大锐.油气稳定同位素地球化学[M].北京:石油工业出版社,2000:1-280.Wang Darui. Stable isotope geochemistry of petroleum[M]. Beijing:Petroleum Industry Press,2000:1-280.
[29]赵孟军,黄第藩.初论原油单体烃系列碳同位素分布特征与生油环境之间的关系[J].地球化学,1995,24(3):254-260.Zhao Mengjun,Huang Dipan. Preliminary discussion of carbon isotopic distribution pattern of individual hydrocarbons from crude oil and its relationship to oil-forming environment[J]. Geochimica,1995,24(3):254-260.
[30]刘亚洲,刚文哲,陈果,等.鄂尔多斯盆地盐池—定边地区长7段烃源岩芳烃地球化学特征[J].沉积学报,2018,36(4):618-632.Liu Ya,Gang Wenzhe,Chen Guo,et al. Geochemical characteristics of aromatic hydrocarbons in Chang 7 source rocks in Yanchi-Dingbian area,Ordos Basin[J]. Journal of Sedimentation,2018,36(4):618-632.
[31]刘显阳,赵彦德,王飞,等.鄂尔多斯盆地西南部三叠系和侏罗系原油芳烃化合物特征与意义[J].兰州大学学报(自科版),2015,51(1):1-6.Liu Xianyang,Zhao Yande,Wang Fei,et al. Characteristics and significance of aromatic hydrocarbons in Triassic and Jurassic crude oils in southwestern Ordos Basin[J]. Journal of Lanzhou University(Science Edition),2015,51(1):1-6.
[32]王传远,段毅,杜建国.鄂尔多斯盆地西峰油田原油芳烃地球化学研究[J].地球学报,2008,29(5):613-618.Wang Chuanyuan,Duan Yi,Du Jianguo. Geochemical study of aromatics in crude oil from Xifeng Oilfield,Ordosbasin[J]. Journal of Earth,2008,29(5):613-618.
[33]李玉宏,卢进才,李金超,等.渭河盆地天然气成因特征及其意义[J].西安石油大学学报(自然科学版),2011,26(5):11-16.Li Yuhong,Lu Jincai,Li Jinchao,et al. Genetic characteristics of the natural gas in Weihebasin and its significance[J]. Journal of Xi’an Shiyou University(Natural Science Edition),2011,26(5):11-16.
[34]刘玉华,文志刚,宋换新,等.鄂尔多斯盆地演武高地镇28井区长3油层组原油地球化学特征及其意义[J].天然气地球科学,2008,19(5):718-721.Liu Yuhua,Wen Zhigang,Song Xinxin,et al. Geochemical characteristics and significance of crude oil of Chang 3 oil formation in Yanwu Gaodi Town 28 well area,Ordos Basin[J]. Natural Gas Geoscience,2008,19(5):718-721.
[35]王传远,段毅,车桂美,等.鄂尔多斯盆地上三叠统延长组原油地球化学特征及油源分析[J].高校地质学报,2009,15(3):380-386.Wang Chuanyuan,Duan Yi,Che Guimei,et al. Geochemical characteristics and oil source analysis of Yanchang Formation of Upper Triassic in Ordos Basin[J]. Geological Journal of China Universities,2009,15(3):380-386.
[36]刚文哲,高岗,韩永林,等.鄂尔多斯盆地胡尖山地区延长组烃源岩分析[J].中国石油大学学报:自然科学版,2010,34(6):50-55.Gang Wenzhe,Gaogang,Han Yonglin,et al. Source rock analysis of Yanchang Formation in Hujianshan area,Ordos Basin[J]. Journal of China University of Petroleum:Natural Science Edition,2010,34(6):50-55.
[37]李玉宏,王行运,韩伟.陕西渭河盆地氦气资源赋存状态及其意义[J].地质通报,2016,35(2~3):372-378.Li Yuhong,Wang Xingyun,Han Wei. The occurrence and significance of helium resources in Weihe Basin,Shaanxi Province[J]. Geological Bulletin,2016,35(2~3):372-378.
[38]李玉宏,王行运,韩伟,等.陕西渭河盆地固市凹陷渭热2井组甲烷气成因及其意义[J].地质通报,2013,32(11):1790-1797.Li Yuhong,Wang Xingyun,Han Wei,et al. The origin and significance of methane gas in well 2 of weire formation in gushi depression,weihe basin,shanxi Province[J]. Geological Bulletin,2013,32(11):1790-1797.
[39]李智超,李文厚,赖绍聪,等.渭河盆地古近系细屑岩的古盐度分析[J].沉积学报,2015,33(3):480-485.Li Zhichao,Li Wenhou,Lai Shaocong,et al. The palaeosalinity analysis of paleogene lutite inweihe basin[J]. Acta Sedimentologica Sinica,2015,33(3):480-485.
[40]王建强,刘池洋,高飞,等.陕西渭河盆地前新生界地质特征及其油气意义[J].地质通报,2015,34(10):1981-1991.Wang Jianqiang,Liu Chiyang,Gao Fei,et a. Pre-Cenozoic geological characteristics and oil-gas significance in Weihe basin,shanxi province[J]. Geological Bulletin of China. 2015,34(10):1981-1991.
[41]李玉宏,张文,袁炳强,等.渭河新生代盆地基底组成及其油气地质意义[J].西安科技大学学报,2018,38(6):39-47.Li Yuhong,zhang Wen,Yuan Bingqiang,et al. Basement composition for Weihe cenozoic basin and its petroleum geological significance[J]. Journal of Xi’an University of Science and Technology,2018,38(6):39-47.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |