1. Permeability Fracture Permeability
Lamb (1957)
Darcy (1856)

2. Fracture System Permeability

3. Combined Permeability

4. Fluid Flow in Fractures & Matrix

5. Flow in Multiple Fracture Sets

6. Fracture Widths

7. In Situ Stress & Fracture Closure

8. kf & km with Stress Hod Chalk,North Sea k (md)
Nelson (1985)
Confining Pressure (psi)

9. Calculated Fracture Width with Stress
(cm)
Nelson (1985)
Confining Pressure (psi)

10. Fracture & Matrix Porosity
Compressibility

11. Fracture Permeability Calculator
Nelson (1985)

12. % Fracture Permeability Plot
Nelson (1985)

13. % Fracture Porosity Plot
Nelson (1985)

15. Permeability Anisotropy from Whole-Core
kv vs kh max
kh 90 vs kh max
Nelson (1985)

16. Permeability Anisotropy Map
Ryckman
Creek
WI # 6
Nelson (1985)

17. Permeability Features from Core Log
kh 90/kh max
kv/kh max
Strong
B&F
Fractures
Bedding &
Fractures
Fractures
Bedding &
Fractures
Nelson
(1985)

18. Channeled Flow Along a Planar Fracture
Fracture Surface
Secondary
Calcite
Navajo Ss
Page Arizona
3 ft