CA2903533A1 - Mandrin de gas-lift et dispositif isolant - Google Patents
Mandrin de gas-lift et dispositif isolant Download PDFInfo
- Publication number
- CA2903533A1 CA2903533A1 CA2903533A CA2903533A CA2903533A1 CA 2903533 A1 CA2903533 A1 CA 2903533A1 CA 2903533 A CA2903533 A CA 2903533A CA 2903533 A CA2903533 A CA 2903533A CA 2903533 A1 CA2903533 A1 CA 2903533A1
- Authority
- CA
- Canada
- Prior art keywords
- rod
- sleeve
- resilient element
- stem
- disposed
- 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.)
- Granted
Links
- 238000002955 isolation Methods 0.000 claims abstract description 60
- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims description 74
- 239000012530 fluid Substances 0.000 claims description 52
- 230000014759 maintenance of location Effects 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 230000000881 depressing effect Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 58
- 125000006850 spacer group Chemical group 0.000 description 29
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462046641P | 2014-09-05 | 2014-09-05 | |
| US62/046,641 | 2014-09-05 | ||
| US14/844,997 | 2015-09-03 | ||
| US14/844,997 US9863209B2 (en) | 2014-09-05 | 2015-09-03 | Gas lift mandrel and isolator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2903533A1 true CA2903533A1 (fr) | 2016-03-05 |
| CA2903533C CA2903533C (fr) | 2017-10-03 |
Family
ID=55411826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2903533A Expired - Fee Related CA2903533C (fr) | 2014-09-05 | 2015-09-04 | Mandrin de gas-lift et dispositif isolant |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2903533C (fr) |
-
2015
- 2015-09-04 CA CA2903533A patent/CA2903533C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2903533C (fr) | 2017-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |
Effective date: 20210907 |