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| Content Provider | The American Society of Mechanical Engineers (ASME) Digital Collection |
|---|---|
| Author | Blasi, Marti´n Di Felici, Gustavo Ramponi, Walter Czarnowski, Juan |
| Copyright Year | 2006 |
| Abstract | The use of leak detection and location systems has became a common practice in the control rooms of pipeline operations, whereby operators are automatically alerted of a leak, and informed of its approximate location. Considerable attention has primarily been paid to leak sensitivity and leak detection time. However, this paper shows that in long pipelines the volume lost after a pipeline shutdown can be substantially more than what was lost prior to the detection. In very irregular altimetry, the drainage from the pipeline segment can represent a greater volume of spillage as compared to the spillage from the start of the leak until its detection. These volumes can be reduced by taking the appropriate actions. This work will illustrate the importance of having a leak contingency plan that orients the operators to take suitable actions that will diminish the volume spilled. A leak contingency plan is a detailed plan of recommended actions, for example valve closure and pumping shutdown, and the specific time sequence in which they have to be executed. The design of these plans was based on the use of hydraulic transient simulations of an actual 3000-km network in Argentina. |
| Sponsorship | Pipeline Division |
| Starting Page | 699 |
| Ending Page | 706 |
| Page Count | 8 |
| File Format | |
| ISBN | 0791842614 |
| DOI | 10.1115/IPC2006-10214 |
| Volume Number | Volume 1: Project Management; Design and Construction; Environmental Issues; GIS/Database Development; Innovative Projects and Emerging Issues; Operations and Maintenance; Pipelining in Northern Environments; Standards and Regulations |
| Conference Proceedings | 2006 International Pipeline Conference |
| Language | English |
| Publisher Date | 2006-09-25 |
| Publisher Place | Calgary, Alberta, Canada |
| Access Restriction | Subscribed |
| Subject Keyword | Design Leakage Drainage Hydraulic transients Simulation Pipelines Control rooms Valves |
| Content Type | Text |
| Resource Type | Article |
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