• 論文
主辦單位:煤炭科學研究總院有限公司、中國煤炭學會學術期刊工作委員會
余吾-古城區塊基于測井參數的煤體結構預測
  • Title

    Prediction of Coal Body Structure Based on Well Logging Parameters in Yuwu-Gucheng Block

  • 作者

    王瑞

  • Author

    Wang Rui

  • 單位

    山西潞安金源煤層氣開發有限責任公司

  • Organization
    Shanxi Lu'an Jinyuan Coalbed Methane Development Co.
  • 摘要
    基于余吾-古城區塊3號煤層測井資料與現場取芯結果,在GSI值表征的基礎上,通過GSI表征值與測井參數的相關性分析,建立煤體結構GSI表征值的測井解釋模型,從而實現通過測井參數對煤體結構的連續精確化表示。結果表明:通過余吾區塊測井資料計算的煤體結構GSI值與現場取芯結果相符,說明此預測方法適用于該區塊煤體結構判別。
  • Abstract
    Based on the well logging data and on-site coring results of the No. 3 coal seam in Yuwu-Gucheng Block, based on the characterization of GSI value, a well logging interpretation model for the GSI characterization value of coal body structure is established through the correlation analysis between the GSI characterization value and well logging parameters, thus to achieve continuous and accurate representation of coal body structure through well logging parameters. The result shows that the GSI value of coal body structure calculated from well logging data in Yuwu Block is consistent with the result of on-site coring, indicating that this prediction method is suitable for the discrimination of coal body structure in this block.
  • 關鍵詞

    煤層氣煤體結構測井曲線GSI值

  • KeyWords

    coalbed methane; coal body sturcture; well logging curve; GSI value

  • DOI
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主辦單位:煤炭科學研究總院有限公司 中國煤炭學會學術期刊工作委員會

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