1. Sand face pressure vs. rate (Oman)

2. Sand face pressure vs. rate (NAM)
Fracture pressure assuming 0.7 psi/ft
0.6 psi/ft
Sand face pressure (bar)
Matrix injection
Fractured injection

3. Sand face pressure vs. rate (Thailand)

4. Soft sand injection (Nigeria)

5. Soft sand injection (Nigeria)

6. Syria - Injection rates vs. time

7. Syria THP versus solids loading & T

8. Injection pressure history match (Oman)
3 wells have the same injection pressures
1 well with low injection rate
2 wells with high injection rates
Coupled frac/reservoir
Field

9. Shell’s interests
Comprehensive analysis of sponsor field data plus proper reporting of this
Water injection fracture monitoring (fall-off;HIT;..)
Best practices for injectors in soft formations (completion, operation)
Impact of contaminants on injectivity for fracced injection (‘beyond PEA-23 relationship’)
Fracture growth / containment at material property boundaries