西南石油大学学报(自然科学版) ›› 2001, Vol. 23 ›› Issue (2): 9-13.DOI: 10.3863/j.issn.1000-2634.2001.02.003

• 地质勘探 • Previous Articles     Next Articles

THE STUDY ON RECOGNIZING OOLID RESERVOIR FROM WELL LOGGING INFORMATION

XIA Hong-quan1 YANG Huabin1 ZHU Shi-jun1 et al
  

  1. Southwest Petroleum Inst ,China
  • Received:2000-05-08 Revised:1900-01-01 Online:2001-04-20 Published:2001-04-20
  • Contact: XIA Hong-quan

Abstract: Based on well logging response characteristic of oolid reservoir and electrical- lithologic database from log parameters of lithology, automatic classifying formation is realized. By gray conjunction method, oolid formation of each well profile is identified and the log recognition pattern for oolid reservoir is estab-
lished by combining reservoir parameters and then the programs is developed. The application shows that this method has higher resolution and is able to classify oolid reservoirs of thicker than 0.5 meter and improves the prediction precision in vertical and horizontal direction.


Key words: oolid reservoir, well logging, reservoir inter-pretation

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