油母巖質 的英文怎麼說
中文拼音 [yóumǔyánzhí]
油母巖質
英文
kerabitumen-
By the present time, geologic researchers have found that light oil distribute centrally in baier depression. this paper applies this method for identifying and evaluating light oil in the haila ' er basin, and analyzes generation, migration, and preserving condition pramarily. the author thinks that the nonuniform distribution of light oil in haila ' er basin is caused by the difference of distribution of hydrocarbon source rock, type of organic matter which produced oil, tectonic conditions, migrating time, hydrocarbon maturity, and buried depth
到目前為止，發現海拉爾盆地的輕質油集中分佈在貝爾凹陷，本文舉例說明了輕質油識別理論在海拉爾盆地的實際應用，同時對于輕質油的生成、運移、保存條件進行了初步分析，認為區塊內有利的烴源巖、有機質生油母質類刑、適當的的圈閉條件，適合的油氣運移充注時間和烴的成熟度，以及埋深等原因是造成區內輕質油富集的主要因素。This study used some techniques such as organic geochemistry bulk composition combined with molecular geochemistry, source rock analysis and evaluation of organic petrology, carbon isotopes of organic matter, petroleum geology inference etc. the emphasis is mainly concentrated on the source rocks belong to the shahejie formation of pal eocene, including the source rock evaluation of denan region, geochemistry of the source rock, biomarkers of immature oils and source rocks. then the ancient geological environment was established and immature oil formation mechanism was proposed. following results have been tentatively proposed in this thesis : 1 ) based on the organic petrology studies, most of source rocks in this region is belong to immature source rock
本項研究以德南窪陷重點烴源巖- - -下第三系沙河街組為對象，應用有機地球化學理論與方法對其有機質類型和豐度、成熟度、生烴潛量等進行研究；通過特徵生物標志化合物的分析，闡明研究區未熟-低熟烴源巖母質構成、沉積環境和成熟演化；通過油源對比和生烴條件綜合分析，提出本區烴源巖生烴機制，建立未熟-低熟烴源巖有機質生烴模式。In the experiment ， the hydrocarbons generated from pyrolysis are appropriately classified as drained and occluded hydrocarbons which correspond to the amount of hydrocarbons in geologic body entering reservoirs by primary migration and the amount occluded in parent rocks and evolving continuously together with parent rocks ， respectively
試驗中把熱解生成烴適當分成排出烴和滯留烴，分別對應于地質體中油氣經初次運移進入儲層的量和滯留于母巖並同母巖一同繼續演化的量。
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