Chinese Journal of Magnetic Resonance

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EXPERIMENTAL RESEARCH OF CUTTINGS ANALYSIS USING NUCLEAR MAGNETIC RESONANCE TECHNOLOGY

GU Chang-chun,  WANG Wei-min,  GUO He-kun,  LIU Wei   

  1. Institute of Porous, CNPC and The Chinese Academy of Sciences, Langfang 065007, China
  • Received:2001-12-24 Revised:2002-04-11 Published:2002-09-05 Online:2002-09-05
  • Supported by:

    “973”项目(G1999043310).

Abstract:

A quantitative method of determination of rock properties from cuttings using nuclear magnetic resonance technology is given. On the basis of laborater y  experiment, differences between cuttings analysis and core analysis are studied and the feasibility of on site nuclear magnetic resonance cuttings analysis  is investigated. The method to determine the rock properties such as porosity, permeability etc. from cuttings using nuclear magnetic resonance technology is also given.

Key words: NMR, cuttings, porosity, permeability, petroleum physics  

CLC Number: