Nuclear Magnetic Resonance

Dunn, K.-J.0-08-036944-8, 0-08-037224-4, 0-08-041008-1

Table of contents :
Front Cover……Page 1
NUCLEAR MAGNETIC RESONANCE: PETROPHYSICAL AND LOGGING APPLICATIONS……Page 4
Copyright Page……Page 5
Contents……Page 8
Preface……Page 12
Acknowledgements……Page 14
Fundamental Constants……Page 18
1.1 Introduction……Page 20
1.2 Nuclear magnetic resonance……Page 21
1.3 NMR logging tool developments……Page 22
1.4 Applications in formation evaluation……Page 29
2.1 Magnetic systems……Page 32
2.2 Relaxation times……Page 36
2.3 T1 measurements……Page 41
2.4 T2 measurements……Page 44
2.5 Diffusion in non-uniform fields……Page 46
2.6 Practical measurement problems……Page 55
3.1 Introduction……Page 62
3.2 NMR properties of bulk fluids……Page 68
3.3 T2 in a magnetic field gradient……Page 74
3.4 Oil viscosity and diffusion constant……Page 80
4.1 NMR in porous media……Page 90
4.2 Diffusion in porous media……Page 112
4.3 Petrophysical applications……Page 119
4.4 MAS NMR……Page 136
4.5 NMR core imaging……Page 141
5.1 Porosity estimation……Page 148
5.2 Irreducible water saturation……Page 152
5.3 Permeability prediction……Page 154
5.4 Residual oil determination……Page 158
5.5 Hydrocarbon typing……Page 160
5.6 Oil viscosity estimation……Page 172
5.7 Logging guidelines……Page 180
6.1 Data acquisition……Page 184
6.2 Data inversion……Page 192
7.1 Spin relaxation and diffusion……Page 216
7.2 PFGSE and its applications……Page 242
7.3 Random walker simulations……Page 257
Appendix A. Diffusion eigenstates and PFGSE amplitude……Page 266
Appendix B. Short time asymptotics……Page 276
Bibliography……Page 280
Glossary……Page 295
Index……Page 302