FIELD: transportation.
SUBSTANCE: invention relates to pipeline transport. Method includes introduction into the pipeline of at least one gel plug and at least one sealing compound which form a cork assembly. Cork assembly is configured to move along pipeline to area of leak and possibility of leak sealing.
EFFECT: invention can be used for sealing leaks in a pipeline.
39 cl, 3 tbl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEMS AND METHOD OF SEALING PIPELINES USING A GEL PLUG | 2015 |
|
RU2697911C2 |
| SYSTEMS, COMPOSITIONS AND METHODS FOR ELIMINATION OF LEAKS IN PIPES | 2015 |
|
RU2697079C2 |
| SEALING DEVICES FOR HIGH PRESSURE FLOW CONTROL | 2016 |
|
RU2696167C1 |
| METHOD OF SEALING-UP AND PERFORMING INTERNAL REPAIR OF UNDERGROUND PIPING SYSTEMS AND DEVICE FOR REALIZATION OF THIS METHOD | 1991 |
|
RU2103590C1 |
| COMPOSITION FOR TEMPORARY SEALING DEVICE USED FOR HOT WORKS ON SMALL-DIAMETER GAS PIPE | 2016 |
|
RU2641820C2 |
| METHOD AND SYSTEM FOR CONTAINMENT OF UNCONTROLLED FLOW OF FLUIDS FLOWING FROM COLLECTOR TO ENVIRONMENT | 2011 |
|
RU2579062C2 |
| HEAT INSULATED PIPE AND PIPELINE SECTION WITH SEALING SECTION AT OUTER SURFACE AND AT THE ENDS | 2014 |
|
RU2576078C1 |
| REINFORCED ELASTOMERS | 2010 |
|
RU2520794C2 |
| SEALING COMPOSITIONS CONTAINING DIUTAN AND METHODS FOR USE THEREOF | 2010 |
|
RU2564708C2 |
| PLUG VALVE WITH TELEMETRY UNIT | 2022 |
|
RU2793261C1 |
