P型核磁解释处理方法

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The Method of MRIL-Prime Logging Data Process and Interpretation

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

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

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

JIANG Yu-long, WANG Zhu-wen, WU Dong. The Method of MRIL-Prime Logging Data Process and Interpretation[J].J4, 2008, 38(3): 508-0513.

References

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