CA1277832C - Methode et appareil pour determiner les courbes sur un pipeline - Google Patents
Methode et appareil pour determiner les courbes sur un pipelineInfo
- Publication number
- CA1277832C CA1277832C CA000527401A CA527401A CA1277832C CA 1277832 C CA1277832 C CA 1277832C CA 000527401 A CA000527401 A CA 000527401A CA 527401 A CA527401 A CA 527401A CA 1277832 C CA1277832 C CA 1277832C
- Authority
- CA
- Canada
- Prior art keywords
- pipeline
- bend
- pig
- determining
- pig element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 241000282887 Suidae Species 0.000 description 7
- 241001422033 Thestylus Species 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000527401A CA1277832C (fr) | 1987-01-15 | 1987-01-15 | Methode et appareil pour determiner les courbes sur un pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000527401A CA1277832C (fr) | 1987-01-15 | 1987-01-15 | Methode et appareil pour determiner les courbes sur un pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1277832C true CA1277832C (fr) | 1990-12-18 |
Family
ID=4134765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000527401A Expired - Lifetime CA1277832C (fr) | 1987-01-15 | 1987-01-15 | Methode et appareil pour determiner les courbes sur un pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1277832C (fr) |
-
1987
- 1987-01-15 CA CA000527401A patent/CA1277832C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |