CA2773407C - Valve hybride pour la production de melanges de gaz - Google Patents
Valve hybride pour la production de melanges de gaz Download PDFInfo
- Publication number
- CA2773407C CA2773407C CA2773407A CA2773407A CA2773407C CA 2773407 C CA2773407 C CA 2773407C CA 2773407 A CA2773407 A CA 2773407A CA 2773407 A CA2773407 A CA 2773407A CA 2773407 C CA2773407 C CA 2773407C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- production
- production tubing
- commingling
- zone
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 121
- 239000012530 fluid Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000004913 activation Effects 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 210000002445 nipple Anatomy 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 235000009508 confectionery Nutrition 0.000 abstract description 19
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 9
- 230000036316 preload Effects 0.000 description 9
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipe Accessories (AREA)
- Details Of Valves (AREA)
Abstract
Un procédé et un appareil permettant de combiner la production dun gaz non corrosif et dun gaz corrosif dans un puits de gaz ayant une zone non corrosive supérieure et une zone corrosive inférieure. Lappareil comprend une soupape de mélange qui empêche un écoulement transversal de fluides corrosifs dans la zone non corrosive ou lespace annulaire de tubage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2773407A CA2773407C (fr) | 2012-04-10 | 2012-04-10 | Valve hybride pour la production de melanges de gaz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2773407A CA2773407C (fr) | 2012-04-10 | 2012-04-10 | Valve hybride pour la production de melanges de gaz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2773407A1 CA2773407A1 (fr) | 2013-10-10 |
| CA2773407C true CA2773407C (fr) | 2019-04-09 |
Family
ID=49322776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2773407A Expired - Fee Related CA2773407C (fr) | 2012-04-10 | 2012-04-10 | Valve hybride pour la production de melanges de gaz |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2773407C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271030B (zh) * | 2020-02-27 | 2023-09-26 | 中国石油天然气股份有限公司 | 一种油气同采管柱及其开采方法 |
-
2012
- 2012-04-10 CA CA2773407A patent/CA2773407C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2773407A1 (fr) | 2013-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170328 |
|
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |