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The Method of MRIL-Prime Logging Data Process and Interpretation

JIANG Yu-long1, WANG Zhu-wen1, WU Dong2   

  1. 1.College of GeoExploration Science and Technology, Jilin University, Changchun 130026, China;2.Well Logging Company, Liaohe Oilfield, CNPC，Panjin, Liaoning 124011, China
  • Received:2008-01-14 Revised:1900-01-01 Online:2008-05-26 Published:2008-05-26
  • Contact: WANG Zhu-wen

Abstract: After analyzing the different activation set and data format of MRIL-prime, the processing techniques of MRIL-prime in time domain and depth domain were discussed. A new inversion method was proposed. A fluid identification method based on T1 and T2 contrast was produced. Thus, a new processing and interpretation software for MRIL-prime logging data was programmed. The results in time domain from the new software are in good agreement with the result of DPP, but the program has a more facility in parameter selection and a faster processing speed.

Key words: NMR logging, ativation set, data format, T2 spectrum inversion

CLC Number: 

  • P631.2
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