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πππ£πΒ β Average Initial Pipeline Pressure[psi]
ππΒ β Base Pressure[psi]
πΒ =Β πππ£πΒ +Β ππ
π‘Β β Temperature[β]
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πΏΒ β Length of Pipeline[mi]
π·Β β Pipe Inside Diameter[in]
π§Β β Shut in Time[hr]
π Β β Constant[10.7316]
ππ‘Β β Initial Test Pressure[psi]
π‘Β β Temperature[β]
ππΒ βTemperature Base[Β°R]
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ππΒ β Volume Lost[MSCF]
ππΒ β Blowdown Time[min]
π·π Β β Inside Diameter of Blowdown Stack[in]
πΊΒ β Gas Specific Gravity
πΒ β Number of Blowdown Stacks
πΒ β Choke Factor
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Input Parameters
- To create a new case, click the βAdd Caseβ button
- Select the Gas Pipeline Blowdown β AGA Manual application from the Pipeline Testing module.
- Enter Case Name, Location, Date and any necessary notes.
- Fill out all required fields.
- Make sure the values you are inputting are in the correct units.
- Click the CALCULATE button.
- Average Initial Pressure(psi)
- Gas specific gravity
- Pipe Inside diameter(in)
- Length of Pipeline(miles)
- Number of Blowdown stacks
- Choke Factor (drop down)
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Outputs/Reports
- View the results.
- If an input parameter needs to be edited be sure to hit the CALCULATE button after the change.
- To SAVE, fill out all required case details then click the SAVE button.
- To rename an existing file, click the SAVE As button. Provide all case info then click SAVE.
- To generate a REPORT, click the REPORT button.
- The user may export the Case/Report by clicking the Export to Excel/PowerPoint icon.
- To delete a case, click the DELETE icon near the top of the widget.
- Blowdown Time(min)
- Volume Lost(MSCF)
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Related Links
Table of Contents
Table of Pages
- Pipeline HUB User Resources
- AC Mitigation PowerTool
- API Inspectors Toolbox
- Horizontal Directional Drilling PowerTool
- Crossings Workflow
- Pipeline Toolbox
- Encroachment Manager
- PRCI AC Mitigation Toolbox
- PRCI Thermal Analysis for Hot-Tap Welding
- PRCI River-X
- PRCI RSTRENG
- RSTRENG+
- Ad-hoc Analysis
- Database Import
- Data Availability Dashboard
- ESRI Map
- Report Builder
- Hydrotest PowerTool
- Investigative Dig PowerTool
- Hydraulics PowerTool
- External Corrosion Direct Assessment Procedure – RSTRENG
- Canvas
- Definitions
- Pipe Schedule and Specifications Tables