[1]姜虹,范宜仁,陳華.應用分形理論計算碳酸鹽巖地層膠結指數m值[J].測井技術,2012,36(03):250-255.
 JIANG Hong,FAN Yiren,CHEN Hua.On Calculation of Cementation Index m in Carbonate Formation Using Fractal Theory[J].WELL LOGGING TECHNOLOGY,2012,36(03):250-255.
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應用分形理論計算碳酸鹽巖地層膠結指數m值()
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《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第36卷
期數:
2012年03期
頁碼:
250-255
欄目:
方法研究
出版日期:
2012-06-29

文章信息/Info

Title:
On Calculation of Cementation Index m in Carbonate Formation Using Fractal Theory
作者:
姜虹12范宜仁13陳華34
1.中國石油大學地球資源與信息學院, 山東 青島 266555; 2.中國石化股份勝利油田分公司地質科學研究院, 山東 東營 257015; 3.中國石油大學CNPC測井重點實驗室, 山東 青島 266555; 4.中國石油大學理學院,山東 青島 266555
Author(s):
JIANG Hong12FAN Yiren13CHEN Hua34
1.College of Georesource and Information, China University of Petroleum, Qingdao, Shandong 266555, China; 2.Geoscience Research Institute, Shengli Oilfield CO., SINOPEC, Dongying, Shandong 257015, China; 3.CNPC Key Well Logging Laboratory, China University of Petroleum, Qingdao, Shandong 266555, China; 4. College of Science, China University of Petroleum. Qingdao, Shandong 266555,China
關鍵詞:
測井曲線 分形理論 關聯維數 巖心分析 膠結指數 碳酸鹽巖
Keywords:
logging curve fractal theory correlation dimension core analysis cementation index carbonate
分類號:
P631.84
文獻標志碼:
A
摘要:
碳酸鹽巖儲層具有復雜的孔隙空間結構與較強非均質性,致使膠結指數m值出現了規律性異化。引入分形幾何理論,以巖心分析數據和測井數據為依據,開展復雜碳酸鹽巖儲層分形特征及應用技術研究。以巖心數據作為一個時間序列,通過嵌入維數與無標度區的自適應計算方法,在完善關聯維數算法的同時,建立了巖心分維值與膠結指數m的基本關系;分析測井曲線的分形特性,以分形理論為橋梁,建立了測井曲線分維值與m值之間的函數關系,實現了通過測井曲線求取m值的設想。
Abstract:
Carbonate reservoir with complex pore structure and strong heterogeneity often results in irregular change of the cementation index m. So, fractal geometry theory is introduced. Based on core analysis and log data, carried out are the researches on fractal characteristics and application technology in complex carbonate reservoirs. The core data are transformed into time series, and by using adaptive method of embedding dimension and scalefree zone, the correlation dimension algorithm is modified and meanwhile the basic relationship between fractal dimension of core and the cementation index m is established. Then analyzed are the fractal characteristics of logging curves and built is a function of the fractal dimension of logging curves and m through the fractal theory, and therefore figuring out the value m with logging curves.

參考文獻/References:

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備注/Memo

備注/Memo:
作者簡介: 姜虹,女,1984年生,碩士,研究方向為測井理論、方法與技術。
更新日期/Last Update: 2012-06-20
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