Boundary Effects Analysis
Spreadsheet
31 rows x 3 columns
| A | B | C | |
|---|---|---|---|
| 1 | Boundary Effects Analysis | ||
| 2 | |||
| 3 | Reservoir Properties | ||
| 4 | Permeability | 50 | mD |
| 5 | Porosity | 0.2 | fraction |
| 6 | Viscosity | 1.5 | cP |
| 7 | Total Compressibility | 1.5E-05 | 1/psi |
| 8 | Wellbore Radius | 0.35 | ft |
| 9 | |||
| 10 | Well Parameters | ||
| 11 | Elapsed Time | 100 | h |
| 12 | Dimensionless Storage (CD) | 100 | dimensionless |
| 13 | Skin Factor | 0 | dimensionless |
| 14 | |||
| 15 | Boundary Distances | ||
| 16 | Distance to Fault | 500 | ft |
| 17 | Distance to Fault 2 | 800 | ft |
| 18 | |||
| 19 | Dimensionless Variables | ||
| 20 | tD | 2391836.735 | dimensionless |
| 21 | LD (Fault 1) | 1428.571429 | dimensionless |
| 22 | LD (Fault 2) | 2285.714286 | dimensionless |
| 23 | |||
| 24 | Boundary Comparison | ||
| 25 | Infinite Reservoir | 7.748003201 | dimensionless |
| 26 | Single Sealing Fault | 7.889200517 | dimensionless |
| 27 | Perpendicular Faults | 7.914416323 | dimensionless |
| 28 | |||
| 29 | Boundary Effect | ||
| 30 | Single Fault Effect | 0.1411973158 | dimensionless |
| 31 | Channel Effect | 0.1664131217 | dimensionless |
Description
Analysis of boundary effects on wellbore pressure. Compares infinite acting reservoir with single linear fault and perpendicular sealing faults.
Parameters:
- tD: Dimensionless time
- LD: Dimensionless distance to boundary
- CD: Dimensionless wellbore storage
- S: Skin factor
How to use this blueprint
- In Excel, go to the Petroleum Office ribbon tab and click Blueprint Manager
- Search for Boundary Effects Analysis
- Click on the blueprint to preview the spreadsheet template
- Click Insert to place it into your worksheet. Modify the input values to match your data.