徐家围子断陷火山岩包裹体组分和同位素组成分析及应用

doi:10.11743/ogg20140115

石油与天然气地质 ›› 2014, Vol. 35 ›› Issue (1): 124-130.doi: 10.11743/ogg20140115

徐家围子断陷火山岩包裹体组分和同位素组成分析及应用

李吉君¹, 曹喜铖², 王伟明¹, 师磊³, 李景坤⁴, 霍秋立⁴

1. 中国石油大学非常规油气与新能源研究院, 山东青岛 266580;
2. 东北石油大学地球科学学院, 黑龙江大庆 163318;
3. 中国石油大庆油田分公司第三采油厂, 黑龙江大庆 163314;
4. 中国石油大庆油田分公司勘探开发研究院, 黑龙江大庆 163712

收稿日期:2013-06-21 修回日期:2013-12-27 出版日期:2014-02-08 发布日期:2014-03-26
第一作者简介:李吉君（1981—），男，博士、副教授，油气地质与地球化学。E-mail：ljjdqpi@aliyun.com。
基金项目:
国家自然科学基金项目（41002044）；高等学校博士学科点专项科研基金项目（20102322120003）；黑龙江省高校青年学术骨干支持计划项目（1251G003）。

Analysis and application of components and isotopic compositions of fluid inclusions in volcanic reservoirs of the Xujiaweizi fault depression

Li Jijun¹, Cao Xicheng², Wang Weiming¹, Shi Lei³, Li Jingkun⁴, Huo Qiuli⁴

1. Research Institute of Unconventional Oil & gas and New Energy, China University of Petroleum, Qingdao, Shandong 266580, China;
2. College of Earth Sciences, Northeast Petroleum University, Daqing, Heilongjiang 163318, China;
3. No.3 Oil Production Plant, PetroChina Daqing Oilfield Company, Daqing, Heilongjiang 163314, China;
4. Research Institute of Petroleum Exploration & Development, PetroChina Daqing Oilfield Company, Daqing, Heilongjiang 163712, China

Received:2013-06-21 Revised:2013-12-27 Online:2014-02-08 Published:2014-03-26
Contact: 王伟明（1981—），男，博士、讲师，油气地质与地球化学。E-mail：wangweiming6686@163.com。 E-mail:wangweiming6686@163.com

摘要/Abstract

摘要： 应用真空机械破碎法对徐家围子断陷火山岩包裹体的组分和同位素组成进行了热爆前、后的对比分析，进而结合气井产出天然气的相应特征及热模拟实验结果对天然气的成因进行了探讨。结果表明，徐家围子地区火山喷发过程中的岩浆脱气烃类含量较高，暗示该区烃类天然气存在无机成因的可能，有必要对火山喷发脱气与普通岩浆活动脱气的差别做进一步研究；徐家围子断陷烃类天然气的碳同位素序列倒转主要是由不同期次/源天然气的混合作用造成，而非后期盖层散失过程中的组分和同位素分馏，同位素序列倒转不能单独用于判断天然气的成因；相对有机成因气，无机成因气（甲烷、乙烷和CO₂）碳同位素值常较重，用甲烷碳同位素值重于-20‰作为无机成因气的判别标准有一定的适用性，但过于苛刻；徐家围子断陷CO₂以无机成因为主，主要源于坳陷期地壳活动过程中的地幔岩浆脱气，无机成因CO₂能够聚集成藏与其未经历初次运移，与地层水接触少等因素有关。上述认识有益于对徐家围子断陷天然气的成因作出正确判断。

关键词: 碳同位素, 包裹体, 天然气成因, 火山岩, 徐家围子断陷

Abstract: A comparative analysis of components and isotopic compositions of gas inclusion in volcanic reservoirs of the Xujiaweizi fault depression before and after thermal decrepitation was performed by using the vacuum mechanical crushing method.The origin of natural gas was further discussed in combination with the corresponding characteristics of natural gas produced from wells and the results of thermal simulating test.The hydrocarbon content of gas from magma degassing is high,indicating that some hydrocarbon gases may be of inorganic origin,thus it is necessary to further research on the differences between gas from volcanic action and that from magmatic action.The main cause of reversal carbon isotopic sequence of hydrocarbon gas in the study area is the mixing of natural gases generated in different times or from different sources,rather than the component and isotopic fractionation during dissipation of natural gas through the caprock.Therefore,the reversal phenomenon can not be used individually to confirm the genesis of natural gas.In comparison with organic gas,inorganic gas(including CH₄,C₂H₆,CO₂)often has a heavier carbon isotopic value.It is applicable to some extent to use the the δ¹³C₁ value over -20‰ as the criteria for determining inorganic gas,but this criteria is over strict.The CO₂ in Xujiaweizi fault depression is mainly sourced from magma degassing.The inorganic CO₂ did not experience primary migration and had no chance to contact with formation water,being favorable for their accumulation.These understandings are helpful to determine the origin of natural gas in Xujiaweizi fault depression.

Key words: carbon isotope, fluid inclusion, natural gas origin, volcanic rock, Xujiaweizi fault depression

中图分类号:

TE122.1

李吉君,曹喜铖,王伟明,等. 徐家围子断陷火山岩包裹体组分和同位素组成分析及应用[J]. 石油与天然气地质, 2014, 35(1): 124-130. doi: 10.11743/ogg20140115 Li Jijun,Cao Xicheng,Wang Weiming,et al. Analysis and application of components and isotopic compositions of fluid inclusions in volcanic reservoirs of the Xujiaweizi fault depression[J]. Oil & Gas Geology, 2014, 35(1): 124-130. doi: 10.11743/ogg20140115

参考文献

[1] Sherwood Lollar B,Westgate T D,Ward J A,et al.Abiogenic formation of gaseous alkanes in the Earth's crust as a minor source of glo-bal hydrocarbon reservoirs[J].Nature,2002,416:522-524.
[2] 殷进垠,刘和甫,迟海江.松辽盆地徐家围子断陷构造演化[J].石油学报,2002,23(2):26-29. Yin Jinyin,Liu Hefu,Chi Haijiang.Evolution and gas-accumulation of Xujiaweizi depression in Songliao Basin[J].Acta Petrolei Sinica,2002,23(2):26-29.
[3] 蒙启安,杨永斌,金明玉.断裂对松辽盆地庆深大气田的控制作用[J].石油学报,2006,27(S1):14-17. Meng Qi'an,Yang Yongbin,Jin Mingyu.Controlling role of faults to giant Qingshen Gas Field in SongLiao Basin[J].Acta Petrolei Sinica,2006,27(S1):14-17.
[4] 刘为付,朱筱敏.松辽盆地徐家围子断陷营城组火山岩储集空间演化[J].石油实验地质,2005,27(1):44-49. Liu Weifu,Zhu Xiaomin.Reservoir space evolution of volcanic rocks in the Yingcheng Formation of the Xujiaweizi Fault Depression,the Songliao Basin[J].Petroleum Geology & Experiment,2005,27(1):44-49.
[5] 黄海平.松辽盆地徐家围子断陷深层天然气同位素倒转现象研究[J].地球科学——中国地质大学学报,2000,25(6):617-622. Huang Haiping.Isotopic reversal in natural gas:an example of deep-strata gases from Xujiaweizi depression,Songliao basin[J].Earth Science—Journal of China University of Geosciences,2000,25(6):617-622.
[6] 冯子辉,刘伟.徐家围子断陷深层天然气的成因类型研究[J].天然气工业,2006,26(6):18-20. Feng Zihui,Liu Wei.A study of genetic type of deep gas in Xujiaweizi fault depression[J].Natural Gas Industry,2006,26(6):18-20.
[7] 崔永强,崔永胜.松辽盆地油气无机成因与勘探方向[J].化工矿产地质,2004,26(3):129-133. Cui Yongqiang,Cui Yongsheng.The inorganic oil and gas in Songliao basin and their exploration prospects[J].Geology of Chemical Mine-rals,2004,26(3):129-133.
[8] 郭占谦,王先彬,刘文龙.松辽盆地非生物成因气的成藏特征[J].中国科学(D辑),1997,27(2):143-148. Guo Zhanqian,Wang Xianbin,Liu Wenlong.Reservoir-forming feathures of abiotic origin gas in Songliao Basin[J].Science in China(Series D),1997,27(2):143-148.
[9] 付晓飞,宋岩.松辽盆地无机成因气及气源模式[J].石油学报,2005,26(4):23-28. Fu Xiaofei,Song Yan.Inorganic gas and its resource in Songliao Basin[J].Acta Petrolei Sinica,2005,26(4):23-28.
[10] Wang P J,Hou Q J,Wang K Y,et al.Discovery and significance of high CH₄ primary fluid inclusions in reservoir volcanic rocks of the Songliao Basin,NE China[J].Acta Geologica Sinica,2007,81(1):113-120.
[11] 戴金星,夏新宇,秦胜飞,等.中国有机烷烃气碳同位素系列倒转的成因[J].石油与天然气地质,2003,24(1):1-6. Dai Jinxing,Xia Xinyu,Qin Shengfei,et al.Causation of partly reversed orders of δ¹³C in biogenic alkane gas in China[J].Oil & Gas Geology,2003,24(1):1-6.
[12] 戴金星,邹才能,张水昌,等.无机成因和有机成因烷烃气的鉴别[J].中国科学(D辑),2008,38(11):1329-1341. Dai Jinxing,Zou Caineng,Zhang Shuichang,et al.Identification of inorganic and organic alkane gases[J].Science in China(Series D),2008,38(11):1329-1341.
[13] 徐永昌,沈平.天然气成因新模式——(Ⅰ).多源复合、主源定型[J].中国科学(B辑),1993,23(6):632-636. Xu Yongchang,Shen Ping.New genesis mode of natural gas:(Ⅰ).multi sources contribute and the main source determine the type[J].Science in China(Series B),1993,23(6):632-636.
[14] 徐永昌,沈平.天然气成因新模式——(Ⅱ).多阶连续、主阶定名[J].中国科学(B辑),1993,23(7):1389-1395. Xu Yongchang,Shen Ping.New genesis mode of natural gas:(Ⅱ).multi stages continue and the main stage determine the name[J].Science in China(Series B),1993,23(7):1389-1395.
[15] 卢双舫,李宏涛,付广,等.天然气富集的主控因素剖析[J].天然气工业,2003,23(6):7-11. Lu Shuangfang,Li Hongtao,Fu Guang,et al.Analysis of the main control factors of natural gas enrichment[J].Natural Gas Industry,2003,23(6):7-11.
[16] 赵孟军,宋岩,柳少波,等.扩散作用对天然气成藏后的影响——以大宛齐油田为例[J].天然气地球科学,2003,14(5):393-397. Zhao Mengjun,Song Yan,Liu Shaobo,et al.The diffusion influence on gas pool:Dawanqi oilfield as an example[J].Natural Gas Geo-science,2003,14(5):393-397.
[17] 李剑,刘朝露,李志生,等.天然气组分及其碳同位素扩散分馏作用模拟实验研究[J].天然气地球科学,2003,14(6):463-468. Li Jian,Liu Zhaolu,Li Zhisheng,et al.Experiment investigation on the carbon isotope and composition fractionation of methane during gas migration by diffusion[J].Natural Gas Geoscience,2003,14(6):463-468.
[18] Liu D H,Xiao X M,Mi J K,et al.Determination of trapping pressure and temperature of petroleum inclusion using PVT simulation inclusion of Lower Ordevician carbonates from the Lunnan Low Uplift,Ta-rim Basin[J].Marine and Petroleum Geology,2003,20:29-43.
[19] George S C,Volk H,Ahmed M.Oil-bearing fluid inclusions:geochemical analysis and geological applications[J].Acta Petrologica Sinica,2004,20(6):1320-1332.
[20] 刘德汉,卢焕章,肖贤明.油气包裹体及其在石油勘探和开发中的应用[M].广州:广东科技出版社,2007. Liu Dehan,Lu Huanzhang,Xiao Xianming.Oil and gas inclusions and their application in petroleum exploration & development[M].Guangzhou:Science and Technology Press of Guangdong,2007.
[21] 张鼐,田作基,冷莹莹,等.烃和烃类包裹体的拉曼特征[J].中国科学(D辑),2007,37(7):900-907. Zhang Nai,Tian Zuoji,Leng Yingying,et al.Raman characteristics of hydrocarbon and hydrocarbon fluid inclusion[J].Science in China(Series D),2007,37(7):900-907.
[22] 金晓辉,林壬子,邹华耀,等.松辽盆地徐家围子断陷火山活动期次与烃源岩演化[J].石油与天然气地质,2005,27(3):349-355. Jin Xiaohui,Lin Renzi,Zou Huayao,et al.Volcanic activities and evolution of source rocks in Xujiaweizi fault depression,Songliao basin[J].Oil & Gas Geology,2005,27(3):349-355.
[23] Li J J,Lu S F,Xue H T,et al.A study of the migration and accumulation efficiency and the genesis of hydrocarbon natural gas in the Xujiaweizi fault depression[J].Acta Geologica Sinica(English Edition),2008,82(3):629-635.
[24] 付广,吕延防,王剑秦.徐家围子断陷CO₂气成藏与分布的主控因素及有利区预测[J].断块油气田,2002,9(3):1-4. Fu Guang,Lü Yanfang,Wang Jianqin.Main factors controlling the formation and distribution of carbon dioxide gas reservoirs and favorable areas prospecting in Xujiaweizi depression[J].Fault-block Oil & Gas Field,2002,9(3):1-4.
[25] 米敬奎,张水昌,陶士振,等.松辽盆地南部长岭断陷CO₂成因与成藏期研究[J].天然气地球科学,2008,19(4):452-456. Mi Jingkui,Zhang Shuichang,Tao Shizhen,et al.Genesis and accumulation period of the CO₂ in Changling fault depression of Songliao basin,northeastern China[J].Natural Gas Geoscience,2008,19(4):452-456.
[26] 李景坤,方伟,曾花森,等.徐家围子断陷烷烃气碳同位素反序机制[J].石油学报,2011,32(1):54-61. Li Jingkun,Fang Wei,Zeng Huasen,et al.Possible origins for inverse stable carbon isotopes of gaseous alkanes from the Xujiaweizi fault depression[J].Acta Petrolei Sinica,2011,32(1):54-61.
[27] 戴金星,戴春森,宋岩,等.中国一些地区温泉中天然气的地球化学特征及碳、氦同位素组成[J].中国科学(B辑),1994,24(4):426-433. Dai Jinxing,Dai Chunsen,Song Yan,et al.Geochemical characters,carbon and Helium isotopic compositions of natural gas from hot springs of some areas in China[J].Science in China(Series B),1994,24(4):426-433.
[28] 李吉君.天然气生成过程中氢同位素分馏动力学研究及应用[D].大庆:大庆石油学院,2008. Li Jijun.Kinetic study of hydrogen isotopic fractionation during the generation of natural gas and its application[D].Daqing:Daqing Petroleum Institute,2008.
[29] 高岗,王延斌,韩德馨,等.两种海相未成熟烃源岩热解气特征比较研究[J].石油实验地质,2003,25(2):197-201. Gao Gang,Wang Yanbin,Han Dexin,et al.Characteristic contrast of natural gas with marine shale and marl[J].Petroleum Geology & Experiment,2003,25(2):197-201.
[30] 汪泽成,赵文智,胡素云,等.我国海相碳酸盐岩大油气田油气藏类型及分布特征[J].石油与天然气地质,2013,34,(2):152-160. Wang Zecheng,Zhao Wenzhi,Hu Suyun,et al.Reservoir types and distribution characteristics of large marine carbonate oil and gas fields in China[J].Oil & Gas Geology,2013,34(2):153-160.
[31] 李永新,王红军,王兆云.影响烃源岩中分散液态烃滞留数量因素研究[J].石油与天然气地质,2010,32(6):588-591. Li Yuanxin,Wang Hongjun,Wang Zhaoyun.Simulation of influeutial factors of dispersive resoluble organic Materials in source rocks[J].Petroleum Geology & Experiment,2010,32(6):588-591.

徐家围子断陷火山岩包裹体组分和同位素组成分析及应用

Analysis and application of components and isotopic compositions of fluid inclusions in volcanic reservoirs of the Xujiaweizi fault depression

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

[1]	李宁, 李瑞磊, 苗贺, 曹开芳, 田军. 松辽盆地深层中-基性火山岩有利相带及储层“甜点”逐级识别[J]. 石油与天然气地质, 2024, 45(3): 801-815.
[2]	李勇, 朱治同, 吴鹏, 申陈州, 高计县. 鄂尔多斯盆地东缘上古生界致密储层含气系统压力演化[J]. 石油与天然气地质, 2023, 44(6): 1568-1581.
[3]	赵耀, 潘虹, 骆飞飞, 李亮, 李丹杨, 谢宗瑞, 卢东连, 张琴. 准噶尔盆地红车断裂带石炭系火山岩储层特征及质量控制因素[J]. 石油与天然气地质, 2023, 44(5): 1129-1140.
[4]	单玄龙, 王蔚, 张新涛, 衣健, 徐春强, 岳军培, 刘鹏程, 傅锚. 渤海海域渤中凹陷中生界火山机构地质模式及建造过程[J]. 石油与天然气地质, 2023, 44(3): 675-688.
[5]	田辉, 吴子瑾, 盖海峰, 王星. 川西北地区中泥盆统腐泥型烃源岩晚期生气特征实验研究[J]. 石油与天然气地质, 2023, 44(1): 46-54.
[6]	范彩伟, 刘爱群, 吴云鹏, 侯静娴. 莺歌海盆地乐东10区新近系黄流组储层天然气充注与超压演化史[J]. 石油与天然气地质, 2022, 43(6): 1370-1381.
[7]	李建忠, 王小军, 杨帆, 宋永, 阿布力米提·依明null, 卞保力, 刘海磊, 王学勇, 龚德瑜. 准噶尔盆地中央坳陷西部下组合油气成藏模式及勘探前景[J]. 石油与天然气地质, 2022, 43(5): 1059-1072.
[8]	吴小奇, 陈迎宾, 翟常博, 周凌方, 周小进, 杨俊, 王彦青, 宋晓波. 川西坳陷中三叠统雷口坡组沥青地球化学特征及气源示踪[J]. 石油与天然气地质, 2022, 43(2): 407-418.
[9]	龚德瑜, 赵长永, 何文军, 赵龙, 孔玉梅, 马丽亚, 王瑞菊, 吴卫安. 准噶尔盆地西北缘天然气成因来源及勘探潜力[J]. 石油与天然气地质, 2022, 43(1): 161-174.
[10]	李二庭, 靳军, 王剑, 马万云, 陈世加, 刘翠敏, 王海静. 准噶尔盆地沙湾凹陷周缘中、浅层天然气地球化学特征及成因[J]. 石油与天然气地质, 2022, 43(1): 175-185.
[11]	陈家旭, 王斌, 郭小文, 曹自成, 刘永立, 耿锋, 张旭友, 徐豪, 赵建新. 应用方解石激光原位U-Pb同位素定年确定多旋回叠合盆地油气成藏绝对时间——以塔里木盆地塔河油田为例[J]. 石油与天然气地质, 2021, 42(6): 1365-1375.
[12]	王斌, 赵永强, 何生, 郭小文, 曹自成, 邓尚, 吴鲜, 杨毅. 塔里木盆地顺北5号断裂带北段奥陶系油气成藏期次及其控制因素[J]. 石油与天然气地质, 2020, 41(5): 965-974.
[13]	高帅, 巩磊, 刘小波, 柳波, 高昂, 宿晓岑, 王杰, 李晶. 松辽盆地北部深层致密火山岩气藏天然裂缝分布特征及控制因素[J]. 石油与天然气地质, 2020, 41(3): 503-512.
[14]	罗冰, 文龙, 张亚, 谢忱, 曹剑, 肖笛, 高国辉, 谭秀成. 四川盆地西北部栖霞组天然气差异成藏过程[J]. 石油与天然气地质, 2020, 41(2): 393-406.
[15]	田伟超, 卢双舫, 王伟明, 李进步, 李壮, 李杰. 三塘湖盆地卡拉岗组火山岩风化壳储层微纳米孔隙演变机制及与含油性关系[J]. 石油与天然气地质, 2019, 40(6): 1281-1294,1307.