松辽盆地长岭断陷无机成因CO<sub>2</sub>气成藏条件分析

李贶; 王果寿; 周卓明

doi:10.11781/sysydz201504439

松辽盆地长岭断陷无机成因CO₂气成藏条件分析

doi: 10.11781/sysydz201504439

中国石化石油勘探开发研究院无锡石油地质研究所, 江苏无锡 214126

基金项目: 中国石化东北油气分公司项目"松南长岭断陷无机成因气识别及分布规律研究"(G1200-08-WT-0439)资助。

详细信息

作者简介:
李贶(1980-),男,工程师,从事有机地球化学研究。E-mail:kuangli.syky@sinopec.com。

中图分类号: TE132.3
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出版历程
- 收稿日期: 2015-01-16
- 修回日期: 2015-06-03
- 刊出日期: 2015-07-28

Inorganic carbon dioxide gas reservoir formation in Changling Fault Depression, Songliao Basin

Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214126, China

摘要

摘要: 随着深层天然气勘探的进展,在松辽盆地长岭断陷的多个气田中发现了含量不等的CO₂气体。通过天然气的CO₂碳同位素值和³He/⁴He值,分析了长岭断陷CO₂气体的成因类型,认为长深2、长深4、长深6井区以及松南气田的CO₂气体为幔源无机成因为主,而东岭气田的CO₂气体为有机成因,这主要受控于断陷内的深大断裂的分布。盆地内地幔隆起导致地壳减薄而发育的低速高导岩浆房、长岭断陷深层"网状结构"的构造拆离带和基底深大断裂则是长岭断陷无机成因CO₂气藏形成的有利条件。
- 无机CO₂ /
- 碳同位素 /
- 深大断裂 /
- 岩浆活动 /
- 成藏条件 /
- 长岭断陷 /
- 松辽盆地
Abstract: With the development of deep gas exploration, some huge, enriched zones of CO₂ have been found in the Changling Fault Depression of the Songliao Basin. The origin of the CO₂ was analyzed for carbon isotope values of and the ³He/⁴He ratio was determined. The CO₂ gas in the Changshen2, 4, 6 well blocks and the Songnan gas field is mainly inorganic gas sourced from the mantle, while that in the Dongling gas field is organic gas. The type was controlled by the distribution of deep fractures in the fault depression. The low-speed and high-conductivity magma chambers resulted from crustal thinning during mantle uplift, the "mesh structure" tectonic detachment belt in the deep Changling Fault Depression and the deep and extensive faults on the basement are the advantageous conditions for the formation of inorganic CO₂ reservoirs.
- inorganic CO₂ /
- carbon isotope /
- deep and huge fault /
- magmatic activity /
- reservoir formation conditions /
- Changling Fault Depression /
- Songliao Basin

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参考文献(19)

[1]	朱岳年.二氧化碳地质研究的意义及全球高含二氧化碳天然气的分布特点[J].地球科学进展,1997,12(1):26-31. Zhu Yuenian.Significance of studying CO₂ geology and the glo-bal distributive features of high CO₂-bearing gas[J].Advances in Earth Science,1997,12(1):26-31.
[2]	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.
[3]	杨会东,姚萍,张旭,等.松辽盆地南部无机成因CO₂成藏机制研究[J].天然气地球科学,2008,19(5):634-638. Yang Huidong,Yao Ping,Zhang Xu,et al.Distribution of inorganic carbon dioxide in southern Songliao Basin[J].Natural Gas Geoscience,2008,19(5):634-638.
[4]	邵明礼,门吉华,魏志平.松辽盆地南部二氧化碳成因类型及富集条件初探[J].大庆石油地质与开发,2000,19(4):1-3. Shao Mingli,Men Jihua,Wei Zhiping.The genesis type and enrichment condition of the CO₂ in the southern part of Songliao Basin[J].Petroleum Geology & Oilfield Development in Daqing,2000,19(4):1-3.
[5]	云金表,庞庆山,徐佰承,等.松辽盆地南部CO₂气藏的形成条件[J].大庆石油学院学报,2000,24(2):82-84. Yun Jinbiao,Pang Qingshan,Xu Baicheng,et al.Research on the formation condition of CO₂ gas pool in the southern Songliao basin[J].Journal of Daqing Petroleum Institute,2000,24(2):82-84.
[6]	鲁雪松,宋岩,王兆宏,等.松辽盆地二氧化碳成因及分布主控因素[J].天然气工业,2009,29(3):125-128. Lu Xuesong,Song Yan,Wang Zhaohong,et al.Origin and main control factors of CO₂ in the Songliao Basin[J].Natural Gas Industry,2009,29(3):125-128.
[7]	王颖,李锡瑞,曹跃,等.松辽盆地南部长岭断陷二氧化碳成藏期次[J].中国石油勘探,2009(4):21-25. Wang Ying,Li Xirui,Cao Yue,et al.Study on CO₂ reservoir-forming periods in Changling Fault Depression of Southern Songliao Basin[J].China Petroleum Exploration,2009(4):21-25.
[8]	刘德良,李振生,孙岩,等.松辽盆地北部火山岩CO₂脱气参数及其对CO₂资源量估算的意义[J].高校地质学报,2006,12(2):223-227. Liu Deliang,Li Zhensheng,Sun Yan,et al.Degassing parameter of carbon dioxide in volcanic rocks in the Northern Songliao basin and its significance in forecasting geological resource of carbon dioxide[J].Geological Journal of China Universities,2006,12(2):223-227.
[9]	张晓东,杨玉峰,殷进垠,等.松辽盆地昌德气田天然气成因及成藏模式[J].现代地质,2000,14(2):203-208. Zhang Xiaodong,Yang Yufeng,Yin Jinyin,et al.Origin and accumulation model of natural gases in Changde gas field,the Songliao basin[J].Geoscience,2000,14(2):203-208.
[10]	戴金星,石昕,卫延召.无机成因油气论和无机成因的气田(藏)概略[J].石油学报,2001,22(6):5-10. Dai Jinxing,Shi Xin,Wei Yanzhao.Summary of the abiogenic origin theory and the abiogenic gas pools (fields)[J].Acta Petrolei Sinica,2001,22(6):5-10.
[11]	宋岩,徐永昌.天然气成因类型及其鉴别[J].石油勘探与开发,2005,32(4):24-29. Song Yan,Xu Yongchang.Origin and identification of natural gases[J].Petroleum Exploration and Development,2005,32(4):24-29.
[12]	何家雄,夏斌,王志欣,等.中国东部陆相断陷盆地及近海陆架盆地CO₂成因判识与运聚规律研究[J].中国海上油气,2005,17(3):154-162. He Jiaxiong,Xia Bin,Wang Zhixin,et al.CO₂ origin identification and its migration—accumulation research in eastern China rifted basins and offshore shelf basin[J].China Offshore Oil and Gas,2005,17(3):154-162.
[13]	卢造勋,姜德禄,白云,等.东北地区地壳上地幔结构的探测与研究[J].东北地震研究,2005,21(1):2-8. Lu Zaoxun,Jiang Delu,Bai Yun,et al.Exploration and research on the structure of the crust and upper mantle in northeast china[J].Seismological Research of Northeast China,2005,21(1):2-8.
[14]	石宝林,刘万崧.满—绥剖面重力数据处理及地壳结构的研究[J].长春地质学院学报,1995,25(2):195-199. Shi Baolin,Liu Wansong.Crustal structure of the Man—Sui geoscience transection[J].Journal of Changchun University of Earth Sciences,1995,25(2):195-199.
[15]	杨光,薛林福,刘振彪,等.松辽盆地深部地震剖面解释与深部地质研究[J].石油与天然气地质,2001,22(4):326-330,336. Yang Guang,Xue Linfu,Liu Zhenbiao,et al.Studies of deep geo-logy with seismic section interpretation in Songliao basin[J].Oil & Gas Geology,2001,22(4):326-330,336.
[16]	戴金星,宋岩,戴春森,等.中国东部无机成因气及其气藏形成条件[M].北京:科学出版社,1995:1-10. Dai Jinxing,Song Yan,Dai Chunsen,et al.Formation conditions of abiogenic gas (pools) in East China[M].Beijing:Science Press,1995:1-10.
[17]	沃里沃夫斯基 B C.世界最大含油气盆地[M].任俞,译.北京:石油工业出版社,1991:1-71. Вольвовский Б С.The largest oil and gas basin in the world[M].Ren Yu,trans.Beijing:Petroleum Industry Press,1991:1-71.
[18]	杨宝俊,穆石敏,金旭,等.中国满洲里—绥芬河地学断面地球物理综合研究[J].地球物理学报,1996,39(6):772-782. Yang Baojun,Mu Shimin,Jin Xu,et al.Synthesized study on the geophysics of Manzhouli-Suifenhe geoscience transect,China[J]. Geophysica Sinica,1996,39(6):772-782.
[19]	盘晓东,王军亮,孙旭丽,等.乾安—前郭5.0级地震的构造背景分析[J].东北地震研究,2007,23(1):8-15. Pan Xiaodong,Wang Junliang,Sun Xuli,et al.Analysis on the seismic tectonic background of 5.0 earthquake on the border between Qian'an and Qianguo county[J].Seismological Research of Northeast China,2007,23(1):8-15.