CA2775841C - Separation gaz-liquide en fond de puits - Google Patents
Separation gaz-liquide en fond de puits Download PDFInfo
- Publication number
- CA2775841C CA2775841C CA2775841A CA2775841A CA2775841C CA 2775841 C CA2775841 C CA 2775841C CA 2775841 A CA2775841 A CA 2775841A CA 2775841 A CA2775841 A CA 2775841A CA 2775841 C CA2775841 C CA 2775841C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- liquid
- separation chamber
- passing
- well bore
- 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
- 238000000926 separation method Methods 0.000 title claims abstract description 218
- 239000007788 liquid Substances 0.000 title claims abstract description 212
- 239000012530 fluid Substances 0.000 claims abstract description 138
- 238000005086 pumping Methods 0.000 claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 12
- 239000003129 oil well Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 142
- 239000003921 oil Substances 0.000 description 24
- 230000015572 biosynthetic process Effects 0.000 description 11
- 238000005755 formation reaction Methods 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000411 inducer Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000012267 brine Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011436 cob Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/38—Arrangements for separating materials produced by the well in the well
Abstract
Lorsque l'on sépare un gaz d'un liquide en fond de puits par un séparateur (10) de gaz en fond de puits, le gaz est séparé et envoyé dans l'anneau (202) du puits et le liquide est transféré vers une pompe immergée (216) à un débit étalonné auquel le liquide est déchargé d'une chambre de séparation (48), la longueur de la chambre de séparation (48) assurant un espace suffisant pour la séparation du gaz lorsque le liquide est pompé hors du séparateur (10). Le séparateur de gaz (10) qui limite la quantité de fluide qui est envoyé dans la chambre de séparation (48) à un débit inférieur au débit de pompage de la pompe immergée (216) crée un vortex de fluide qui amène le liquide séparé à se déplacer vers la périphérie et le gaz séparé à passer près du centre axial de la chambre de séparation (48). Le gaz séparé passe dans l'anneau (202) du puits et le liquide passe dans l'entrée de la pompe immergée (216).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/567,933 US20110073304A1 (en) | 2009-09-28 | 2009-09-28 | Multistage downhole separator and method |
| US12/567,933 | 2009-09-28 | ||
| US12/612,065 | 2009-11-04 | ||
| US12/612,065 US20110073305A1 (en) | 2009-09-28 | 2009-11-04 | Multisection Downhole Separator and Method |
| PCT/US2010/049503 WO2011037864A1 (fr) | 2009-09-28 | 2010-09-20 | Séparation gaz-liquide en fond de puits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2775841A1 CA2775841A1 (fr) | 2011-03-31 |
| CA2775841C true CA2775841C (fr) | 2017-07-04 |
Family
ID=43779007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2775841A Expired - Fee Related CA2775841C (fr) | 2009-09-28 | 2010-09-20 | Separation gaz-liquide en fond de puits |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110073305A1 (fr) |
| AU (1) | AU2010298524B2 (fr) |
| CA (1) | CA2775841C (fr) |
| MX (1) | MX2012003722A (fr) |
| WO (1) | WO2011037864A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7794199B2 (en) * | 2005-05-24 | 2010-09-14 | Franklin Electric Co., Inc. | Bypass system for purging air from a submersible pump |
| CN110159247A (zh) * | 2019-06-24 | 2019-08-23 | 西安石油大学 | 水龙卷涡旋排水采气装置及方法 |
| WO2023158811A2 (fr) * | 2022-02-17 | 2023-08-24 | Extract Management Company, Llc | Conditionneur de fluide multiphase de pompe de fond de trou |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3304006A (en) * | 1965-08-13 | 1967-02-14 | Nash Engineering Co | System for handling fluids in both liquid and gaseous phases |
| US4231767A (en) * | 1978-10-23 | 1980-11-04 | Trw Inc. | Liquid-gas separator apparatus |
| US5673752A (en) * | 1995-12-22 | 1997-10-07 | Scudder; Pat | Method and apparatus for producing gas from a formation containing both gas and water |
| US5902378A (en) * | 1997-07-16 | 1999-05-11 | Obrejanu; Marcel | Continuous flow downhole gas separator for processing cavity pumps |
| BR9704499A (pt) * | 1997-08-26 | 1999-12-07 | Petroleo Brasileiro Sa | Separador helicoidal aperfeiçoado |
| US6066193A (en) * | 1998-08-21 | 2000-05-23 | Camco International, Inc. | Tapered flow gas separation system |
| US6155345A (en) * | 1999-01-14 | 2000-12-05 | Camco International, Inc. | Downhole gas separator having multiple separation chambers |
| US6382317B1 (en) * | 2000-05-08 | 2002-05-07 | Delwin E. Cobb | Apparatus and method for separating gas and solids from well fluids |
| US6761215B2 (en) * | 2002-09-06 | 2004-07-13 | James Eric Morrison | Downhole separator and method |
| US7461692B1 (en) * | 2005-12-15 | 2008-12-09 | Wood Group Esp, Inc. | Multi-stage gas separator |
-
2009
- 2009-11-04 US US12/612,065 patent/US20110073305A1/en not_active Abandoned
-
2010
- 2010-09-20 CA CA2775841A patent/CA2775841C/fr not_active Expired - Fee Related
- 2010-09-20 WO PCT/US2010/049503 patent/WO2011037864A1/fr active Application Filing
- 2010-09-20 MX MX2012003722A patent/MX2012003722A/es active IP Right Grant
- 2010-09-20 AU AU2010298524A patent/AU2010298524B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011037864A1 (fr) | 2011-03-31 |
| CA2775841A1 (fr) | 2011-03-31 |
| AU2010298524B2 (en) | 2015-07-30 |
| AU2010298524A1 (en) | 2012-04-19 |
| US20110073305A1 (en) | 2011-03-31 |
| MX2012003722A (es) | 2012-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150918 |
|
| MKLA | Lapsed |
Effective date: 20220322 |
|
| MKLA | Lapsed |
Effective date: 20200921 |