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題 名 | 鐵砧山地區油岩對比研究=The Study of Oil-Rock Correlation in Tiechenshan Area |
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作 者 | 吳素慧; 郭政隆; 傅式齊; | 書刊名 | 臺灣石油地質 |
卷 期 | 32 1998.12[民87.12] |
頁 次 | 頁231-245 |
分類號 | 457.2 |
關鍵詞 | 鐵砧山地區; 油岩對比; |
語 文 | 中文(Chinese) |
中文摘要 | 根據油氣產狀與特性分析、凝結油分析及對比結果顯示,鐵站出氣田打鹿砂岩鐵通一層凝結油主要源自沉積於濱海與接近開放性海洋環境之海陸混合有機相生油源岩,成熟度約0.7-0.%Ro。各凝結油之生物指標分佈有所差異顯示其儲油氣砂岩層可能部份不連通。 鐵砧山三十九號井木山層鐵通九層原油則源自約0.85%Ro成熟度,陸相有機物為主之生油源岩。 油岩碳氫化合物對比發現裁通構造下面之出磺坑層、碧靈頁岩及木山層上部頁岩非其鐵過一層凝結油之生油源岩。而此寮砂岩、木山層底部及五指山層之生油岩有機相則與鐵通一層凝結油類似。推論鐵通一層凝結油可能主要源自於深部木山層、五指山層其鐵通構造東側一東南側之生油源岩,打鹿砂岩及北察砂岩層中頁岩則提供部份油氣。 |
英文摘要 | The results of the hydrocarbon characteristic analysis and oil-oil correlation indicate that the condensates in Talu Formation (TT-I) are mainly derived from the source rocks containing mixture of terrigenous and marine organic matter. The maturity assessment based on the biomarker maturity parameters indicates that these oils are of early to middle maturity level. The variation in biomarker fingerprint A oils from TT-I suggests that the reservoir in TT-I not continuous. The biomarker fingerprint of rock extracts of the Peiliao Formation, the lower part of Mushan Formation (TT-9th) and the Wuchihshan Formation are similar to that of oils in Talu Formation. According to the hydrocarbon correlation and source rock evaluation, the hydrocarbons in the Tiechenshan gas field might have been derived mainly from the deposition center eastern to the field. |
本系統中英文摘要資訊取自各篇刊載內容。