頁籤選單縮合
題 名 | 岩石學分析在測井資料解釋之應用=Application of the Lithological Analyisis to the Wireline Log Interpretation |
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作 者 | 周定芳; 羅仕榮; 顧駿偉; 陳佑吉; 莊恭周; | 書刊名 | 探採研究彙報 |
卷 期 | 21 1998.11[民87.11] |
頁 次 | 頁19-34 |
分類號 | 457.4 |
關鍵詞 | 岩石學分析; 岩心分析; 電測資料分析; Lithological analysis; Core analysis; Wireline log analysis; |
語 文 | 中文(Chinese) |
中文摘要 | 儲集層特性的研究關係油氣探勘的成敗,探井岩心的岩石學分析雖可解決部份儲 集層的問題,但卻只是片段資料,無法全面瞭解整個岩層的特性。電測資料是儲集層研究的 一大利器,因其可提供連續性地層的資料,但電測解釋之參數則因岩性而異且有地區性,因 此整合岩石學分析資料與電測資料是解決儲集層特性研究的不二法則。本研究即是探討岩心 分析資料與電測解釋結果進行直接對比之方法,藉由比較兩種資料間的關係,即可瞭解各項 岩心分析資料的分佈情形與被分析岩樣的岩性,及其與上下岩層間的關係,以推測未採岩心 之地層的儲集層特性。 今後工作的重點為:(一)建立完整的井下電測資料檔,(二)建立完整的岩心分析資料, (三)建立臺灣各礦區之電測計算參數,(四)進行各礦區之電測解釋與岩心分析之對比關 係,(五)配合震測資料進行油氣探勘之綜合評估,以地質統計方法進行各礦區之儲集特性 分析。目前的油氣探勘工作日益艱難,如何善用有限的資源,開創未來的探勘成果,是每位 探勘人員必須同心努力的目標。 |
英文摘要 | Reservoir characteristics study is important to success of the hydrocarbon exploration. Although the lithological analysis of conventional cores may slove some problems of the reservoirs, it only presents a small part of the whole reservoir. Wireline log can supply the continuous information of the strata so that it becomes the most important data for the reservoir study. The parameters used for the wireline log interpretation are intimately related to local geological characters and lithology of the strata. Therefore, how to integrate lithological data and wireline log data becomes a very significant method for reservoir characteristics study. The characteristics and distribution of reservoir rock, the lithology and its relationship among the neighboring formation can be estimated through the direct correlation between the core analytical data and wireline log data. In the very special moment for hydrocarbon exploration in Taiwan, how to use the current resources to increase exploration success rate is our responsibility. To achieve our goal the following five tasks are suggested for the future effort. They include: (1) complete the wireline log database, (2) establish the whole core analysis data, (3) derive the parameters of wireline log interpretation for each prospect in Taiwan, (4) establish the correlation between the core analysis and log interpretation data, (5) conduct the integrated study for hydrocarbon exploration by combining with the seismic data and geostatistic technique. |
本系統中英文摘要資訊取自各篇刊載內容。