CA2573189C - Systeme d'ascension artificielle - Google Patents
Systeme d'ascension artificielle Download PDFInfo
- Publication number
- CA2573189C CA2573189C CA2573189A CA2573189A CA2573189C CA 2573189 C CA2573189 C CA 2573189C CA 2573189 A CA2573189 A CA 2573189A CA 2573189 A CA2573189 A CA 2573189A CA 2573189 C CA2573189 C CA 2573189C
- Authority
- CA
- Canada
- Prior art keywords
- downhole
- pump
- conduit
- power
- wellbore
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 116
- 230000007246 mechanism Effects 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 34
- 241000251468 Actinopterygii Species 0.000 claims description 15
- 238000010008 shearing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 109
- 239000007789 gas Substances 0.000 abstract description 51
- 238000004519 manufacturing process Methods 0.000 abstract description 33
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005086 pumping Methods 0.000 abstract description 10
- 239000003345 natural gas Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 239000002343 natural gas well Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 7
- 210000002445 nipple Anatomy 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 102000010410 Nogo Proteins Human genes 0.000 description 6
- 108010077641 Nogo Proteins Proteins 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000012071 phase Substances 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009844 basic oxygen steelmaking Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000003245 working effect Effects 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/13—Lifting well fluids specially adapted to dewatering of wells of gas producing reservoirs, e.g. methane producing coal beds
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Un système de levage artificiel concerne un levage artificiel conçu plus particulièrement pour le pompage de liquides de puits de gaz naturel, mais il nest pas limité à cette application. Ainsi, les taux de production et les stocks récupérés peuvent être considérablement augmentés. Le système de levage artificiel utilise des tubes continus de faible diamètre pour faire fonctionner la pompe dans le trou et transférer de petits volumes dun gaz sec à haute pression comme un fluide dalimentation vers la pompe. Ce fluide dalimentation force le liquide qui a été aspiré dans la pompe à partir du fond du trou de forage pour remonter à la surface. En retirant les liquides du trou de forage, le gaz naturel peut sécouler librement vers la surface. La conception et léquipement offrent un levage artificiel alternatif économique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2573189A CA2573189C (fr) | 2007-01-05 | 2007-01-05 | Systeme d'ascension artificielle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2573189A CA2573189C (fr) | 2007-01-05 | 2007-01-05 | Systeme d'ascension artificielle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2573189A1 CA2573189A1 (fr) | 2008-07-05 |
| CA2573189C true CA2573189C (fr) | 2014-12-30 |
Family
ID=39580527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2573189A Expired - Fee Related CA2573189C (fr) | 2007-01-05 | 2007-01-05 | Systeme d'ascension artificielle |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2573189C (fr) |
-
2007
- 2007-01-05 CA CA2573189A patent/CA2573189C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2573189A1 (fr) | 2008-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210105 |