geochemical index 中文意思是什麼

geochemical index 解釋
地球化學指數
  • geochemical : 地球化學的
  • index : n （pl es dices ）1 索引。2 指標，標準，標志。3 示[食]指 （＝index finger）。4 指數。5 【印刷】指...
  1. In order to understand such a process in ying - qiong basin clearly to serve well for oil and gas exploration and development, in the paper, the expression of the thermal fluid flow in trace markers as seismic response, geochemical index and fluid inclusion is stated, thus tracing out the thermal fluid flow in ying - qiong basin ; and the paths and direction of hydrocarbon migration and accumulation in the dynamic balance between accumulation and dispersion are pointed out by use of various trace markers of the thermal fluid flow which is taken as hydrocarbon carrier

    為了清楚地認識鶯一瓊盆地中的這一過程，更好地服務于油氣的勘探和開發，本文闡述了熱流體活動在地震響應、地化指標、流體包裹體等示蹤標志上的表現，進而追蹤鶯瓊盆地中的熱流體活動，並指出作為油氣載體的熱流體的各種示蹤標志，在油氣運聚動平衡過程中指示了油氣運聚發生的路徑和方向。
  2. Abstract : in surface oil and gas geochemical exploration, the physiographic environments of the geochemical surveying points, especially the variation of the soil media, will exert obviously different interferences on different technical indices. a comparison of anti - interference capacities between such techniques as adsorbed filaments, acid - dissociated hydrocarbon and phase state hydrocarbon reveals that the adsorbed filament index has evident anti - interference capacity

    文摘:地表油氣化探中，測點所處的自然地理環境，特別是樣品介質條件的變化，對不同方法指標所產生的干擾作用有明顯的差異，通過對吸附絲、酸解烴和相態烴方法的抗干擾性比較，發現吸附絲指標具有明顯的抗干擾能力。
  3. Considered that the maturity of deep - formation source rocks is relative high and the practical tested geochemical index ( remnant organic carbon, hydrogen index etc ) can not objectively reflect the original abundance and original hydrocarbon - generating potential of organic matter in source rocks, original hydrocarbon - generating potential and original organic carbon of organic matter are restored from progressive recurrence using chemical kenetic models to calculate hydrocarbon - generating rate in this paper

    本文利用化學動力學模型計算的生烴率，建立並實現了通過逐步遞推來恢復有機質的原始生烴潛力和原始有機碳。研究結果表明，松遼盆地北部深層恢復后的生烴潛力可達到恢復前的46倍，原始豐度可達到恢復前的2 . 2倍。
  4. Through the comparison between test and commission of low water - cut oil layers and the analysis of electric property and logging display characteristics, this paper brings forward the methods for identifying oil layer, low water - cut oil layers and oil and water layers, namely, through the comparison between natural potential and natural gamma as well as the varieties of oil saturation, electric resistivity, curve shape of hydrocarbon, volumetric coefficient and geochemical bright spot index to identify the layers

    通過對低含水油層的試油與投產對比，對電性、錄井顯示特點的分析，提出了用測井自然電位與自然伽馬對比、含油飽和度、電阻度、氣測全烴曲線形態、灌滿系數、地化亮點指數的變化等識別油層、低含水油層、油水同層的方法。
  5. The influence of the arcuate structure in zoige area on the spatial distribution of the geochemical index concentration shows that geological structures obviously control the distribution of the near - surface geochemical fields

    若爾蓋地區的弧形構造對化探指標濃度的空間分佈的影響作用，表明地質構造對近地表地球化學場的分佈有明顯的控製作用。
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