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題名 | 水中微量油氣分析及其在油氣探勘及油污染上之應用=The Analysis of Trace Hydrocarbon in Water and Its Application in E&P and Oil Spill |
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作者姓名(中文) | 林振村; 邱瑞琅; | 書刊名 | 探採研究彙報 |
卷期 | 21 1998.11[民87.11] |
頁次 | 頁571-582 |
分類號 | 457.2 |
關鍵詞 | 水分析; 水中碳氫化物; 地層水; 地層測試; Water analysis; Trace hydrocarbon; Formation water; Formation test; |
語文 | 中文(Chinese) |
中文摘要 | 本研究之主要目的為如何鑑定水中微量油氣及區別樣品之代表性。經本研究後, 發展兩種方法(一)如何區別地層水及泥漿濾液?(二)水中微量輕碳氫化合物之分析。而 水中微量輕碳氫化合物之分析又可作為管線漏油時地下水中環保污染偵測。 一九九八年二月美國某一石油公司於臺灣海域探勘某一口鑽井,該井經電測後,認為有一層 油層,但只採收到水樣。究竟該水樣為泥漿濾液或是地層水?經本研究分析認為該水溶液內 已有 25% 之地層水組成,而樣品中含油量非常微量,故含油希望很小。 同年五月康納合公 司重返該井,再度採收樣品,於該區間依然只採收到水樣,似乎証實我們的看法。本研究亦 可用於環保污染分析,微量油洩漏即可偵測出。如錦水雙龍橋油管漏油之偵測,於雙龍橋河 床發現漏油一個月前,即已偵測出簡易自來水廠之含苯量增加中,當時即推測附近應有油氣 洩漏。 |
英文摘要 | A gas reservoir in F structure of the Tainan Basin has been identified recently. To develop this reservoir, both Geoquest and Offshore & Overseas Petroleum Exploration Division of CPC have individually made an estimation of the gas reserve. The two estimations are, somehow, not coincide with each other. Therefore, EDRI was assigned to undertake the study to gain an understanding of the main reasons that cause the argument. Having inspected the reports and information available, it was found that the Tank 2 and Tank 7 are most likely to be the area that cause the disagreement, and thus, the present study mainly focused on re-estimating the gas reserve of the area that includes Tanks 2 & 7. During the evaluation, it was found necessary to re-examine the reliability of the formation volume factor and the constant "m" in Archie Equation that were used in Tank 7. Using Monte-Carlo simulation, we have estimated the reserves of P90, P50, P10, and mean. Also, we have provided these results to Offshore & Overseas Petroleum Exploration Division for furthers operation design. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。