Hydrate Inhibitor Dosing
Spreadsheet
19 rows x 3 columns
| A | B | C | |
|---|---|---|---|
| 1 | Hydrate Inhibitor Dosing | ||
| 2 | |||
| 3 | Operating Conditions | ||
| 4 | Hydrate Formation Temp | 65 | °F |
| 5 | Operating Temperature | 45 | °F |
| 6 | Water Production Rate | 500 | bbl/day |
| 7 | |||
| 8 | Subcooling Analysis | ||
| 9 | Subcooling (T_hyd - T_op) | 20 | °F |
| 10 | |||
| 11 | Methanol Analysis | ||
| 12 | Required Concentration | 21.53370522 | wt% |
| 13 | Actual Temp Depression | 20 | °F |
| 14 | Injection Rate | 7295.04242 | gal/day |
| 15 | |||
| 16 | MEG Analysis | ||
| 17 | Required Concentration | 31.49642259 | wt% |
| 18 | Actual Temp Depression | 20 | °F |
| 19 | Injection Rate | 8698.498498 | gal/day |
Description
Hydrate inhibitor dosing calculations using the Hammerschmidt equation. Compares methanol and MEG for temperature depression and calculates required injection rates.
Parameters:
- T_hyd: Hydrate formation temperature (°F)
- T_op: Operating temperature (°F)
- Qw: Water production rate (bbl/day)
How to use this blueprint
- In Excel, go to the Petroleum Office ribbon tab and click Blueprint Manager
- Search for Hydrate Inhibitor Dosing
- 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.