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物探与化探  1988, Vol. 12 Issue (2): 123-128    
  论文 本期目录 | 过刊浏览 | 高级检索 |
甲烷稳定碳同位素在油气化探中的应用
张金来
地矿部石油地质综合大队101队
THE APPLICATION OF METHANE STABLE CARBONISOTOPES TO GEOCHEMICAL OIL-GAS PROSPECTING
Zhang Jinlai
101 Team of Research Party of Petroleum Geology, Ministry ofGeology and Mineral Resources
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摘要 

甲烷稳定碳同位素具有示踪作用,它有助于鉴别油气化探异常的成因,提高化探成果的可信度。本文研究了土壤吸附烃气、水中溶解烃气和岩心岩屑吸附烃气的甲烷稳定碳同位素。结果表明,土壤吸附烃气应用δ13C1目前尚有一定的局限性,需进一步加强研究;水中溶解烃气应用δ13C1效果比较显著;岩心岩屑吸附烃气应用δ13C1不仅有助于油气源岩对比,而且有助于油气化探的解释。

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Abstract

The methahe stable carbon isotopes can perform the tracing function andthus contribute to determining the genesis of the geochemical oil-gas anomalyand raising the confidence degree of geochemical data. The present paperinvestigates the methane stable carbon isotopes in hydrocarbon absorbed bysoil, dissolved in water and absorbed by rock core and debris respectively. Theresults indicate that the δ13C1, has some limitations and requires further studywhile applied to soil-absorbed hydrocarbon, but shows relatively apparenteffects while applied to hydrocarbon dissolved in water, and helps not only tothe comparison of oil-gas source rocks, but also to the interpretation of geo-chemical oil-gas prospecting while applied to hydrocarbon absorbed by rockcore and debris.

     出版日期: 1988-04-24
引用本文:   
张金来. 甲烷稳定碳同位素在油气化探中的应用[J]. 物探与化探, 1988, 12(2): 123-128.
Zhang Jinlai. THE APPLICATION OF METHANE STABLE CARBONISOTOPES TO GEOCHEMICAL OIL-GAS PROSPECTING. Geophysical and Geochemical Exploration, 1988, 12(2): 123-128.
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https://www.wutanyuhuatan.com/CN/      或      https://www.wutanyuhuatan.com/CN/Y1988/V12/I2/123

[1] 张金来等:1985,农安构造水化学异常及其找油意义,石油与天然气地质,第4期。
[2] 张金来:1988,南襄盆地南阳、泌阳凹陷水化学法油气化探,石油学报,第4期。

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