CA2441307A1 - Systeme et procede de pompage regule de liquide - Google Patents
Systeme et procede de pompage regule de liquide Download PDFInfo
- Publication number
- CA2441307A1 CA2441307A1 CA002441307A CA2441307A CA2441307A1 CA 2441307 A1 CA2441307 A1 CA 2441307A1 CA 002441307 A CA002441307 A CA 002441307A CA 2441307 A CA2441307 A CA 2441307A CA 2441307 A1 CA2441307 A1 CA 2441307A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- valve
- pump
- operable
- passage
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 383
- 238000005086 pumping Methods 0.000 title claims abstract description 230
- 238000000034 method Methods 0.000 title claims description 52
- 230000004044 response Effects 0.000 claims abstract description 55
- 230000003247 decreasing effect Effects 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 claims description 38
- 230000000750 progressive effect Effects 0.000 claims description 30
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 238000005461 lubrication Methods 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 8
- 230000003134 recirculating effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/008—Pumps for submersible use, i.e. down-hole pumping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/28—Safety arrangements; Monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
L'invention concerne un système de pompage régulé de liquide comprenant une unité de pompage disposée dans une cavité contenant un liquide. L'unité de pompage comporte un passage qui s'étend jusqu'à une extrémité d'aspiration de l'unité de pompage. Le système comprend aussi une source de pression couplée au passage et servant à forcer un liquide à sortir du passage à proximité de l'extrémité d'aspiration de l'unité de pompage. Le système comprend un capteur de pression couplé au passage. Il comprend aussi une unité de régulation, couplée à l'unité de pompage, servant à réguler un paramètre de fonctionnement de l'unité de pompage par utilisation de la pression de liquide. Un système de pompage à niveau de liquide régulé comprend une unité de pompage placée dans une cavité de liquide. L'unité de pompage comprend une entrée recevant un liquide devant être pompé depuis la cavité de liquide. Le système comprend aussi une vanne couplée montée coulissante à l'unité de pompage. La vanne comporte un passage destiné à recevoir le liquide pompé provenant d'une sortie de l'unité de pompage. En réponse à une diminution de niveau de liquide dans la cavité, un déplacement de la vanne par rapport à l'unité de pompage permet d'aligner le passage avec un orifice de l'unité de pompage afin de recirculer le liquide pompé, de la sortie vers l'entrée.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/841,773 | 2001-04-24 | ||
| US09/841,773 US6604910B1 (en) | 2001-04-24 | 2001-04-24 | Fluid controlled pumping system and method |
| US09/841,748 US6497556B2 (en) | 2001-04-24 | 2001-04-24 | Fluid level control for a downhole well pumping system |
| US09/841,748 | 2001-04-24 | ||
| PCT/US2002/012751 WO2002086322A2 (fr) | 2001-04-24 | 2002-04-23 | Systeme et procede de pompage regule de liquide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2441307A1 true CA2441307A1 (fr) | 2002-10-31 |
Family
ID=27126283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002441307A Abandoned CA2441307A1 (fr) | 2001-04-24 | 2002-04-23 | Systeme et procede de pompage regule de liquide |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1387959A2 (fr) |
| JP (1) | JP2004537669A (fr) |
| CN (1) | CN1503879A (fr) |
| CA (1) | CA2441307A1 (fr) |
| MX (1) | MXPA03009673A (fr) |
| NO (1) | NO20034736L (fr) |
| RU (1) | RU2003134142A (fr) |
| WO (1) | WO2002086322A2 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4836046B2 (ja) * | 2005-02-24 | 2011-12-14 | Ｈｏｙａ株式会社 | 眼内レンズ挿入器具 |
| JP4482764B2 (ja) * | 2005-09-30 | 2010-06-16 | Ｓｍｃ株式会社 | 外部配管保護機能をもつ恒温液循環装置 |
| RU2313657C1 (ru) | 2006-03-21 | 2007-12-27 | Шлюмбергер Текнолоджи Б.В. | Скважинная система и погружная гидромашина для добычи текучих сред |
| DE102010053901A1 (de) * | 2010-12-09 | 2012-06-14 | Netzsch Oilfield Products Gmbh | Modulare Drehmomentsicherung |
| EA201592080A1 (ru) * | 2013-05-01 | 2016-05-31 | Шлюмбергер Текнолоджи Б.В. | Восстановление нарушенной связи в скважине |
| FR3010153B1 (fr) * | 2013-08-30 | 2018-01-05 | Pcm Technologies | Rotor helicoidal, pompe a cavites progressives et dispositif de pompage |
| CN104633425A (zh) * | 2015-02-11 | 2015-05-20 | 胜利油田德利实业有限责任公司 | 一种井下机械减速器润滑装置 |
| CN114270047A (zh) * | 2019-08-19 | 2022-04-01 | Qed环境系统有限责任公司 | 具有双旋转漩涡清洁动作的气动流体泵 |
| CN114109815B (zh) * | 2021-11-05 | 2023-10-20 | 中国航发西安动力控制科技有限公司 | 一种微小型航空电动燃油泵泵前压力监测装置及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125163A (en) * | 1977-12-02 | 1978-11-14 | Basic Sciences, Inc. | Method and system for controlling well bore fluid level relative to a down hole pump |
| FR2551804B1 (fr) * | 1983-09-12 | 1988-02-05 | Inst Francais Du Petrole | Dispositif utilisable notamment pour le pompage d'un fluide tres visqueux et/ou contenant une proportion notable de gaz, particulierement pour la production de petrole |
| DE3409970C1 (de) * | 1984-03-19 | 1985-07-18 | Norton Christensen, Inc., Salt Lake City, Utah | Vorrichtung zum Foerdern von fliessfaehigen Stoffen |
| US5782608A (en) * | 1996-10-03 | 1998-07-21 | Delta-X Corporation | Method and apparatus for controlling a progressing cavity well pump |
| CA2304775A1 (fr) * | 1997-09-24 | 1999-04-01 | John W. Smith | Commande informatisee du pompage de fluide dans plusieurs puits |
| US5941305A (en) * | 1998-01-29 | 1999-08-24 | Patton Enterprises, Inc. | Real-time pump optimization system |
-
2002
- 2002-04-23 CN CNA028085612A patent/CN1503879A/zh active Pending
- 2002-04-23 WO PCT/US2002/012751 patent/WO2002086322A2/fr not_active Application Discontinuation
- 2002-04-23 EP EP02726793A patent/EP1387959A2/fr not_active Withdrawn
- 2002-04-23 JP JP2002583819A patent/JP2004537669A/ja active Pending
- 2002-04-23 RU RU2003134142/06A patent/RU2003134142A/ru not_active Application Discontinuation
- 2002-04-23 CA CA002441307A patent/CA2441307A1/fr not_active Abandoned
- 2002-04-23 MX MXPA03009673A patent/MXPA03009673A/es unknown
-
2003
- 2003-10-23 NO NO20034736A patent/NO20034736L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20034736L (no) | 2003-12-19 |
| WO2002086322A2 (fr) | 2002-10-31 |
| JP2004537669A (ja) | 2004-12-16 |
| MXPA03009673A (es) | 2004-05-24 |
| CN1503879A (zh) | 2004-06-09 |
| NO20034736D0 (no) | 2003-10-23 |
| EP1387959A2 (fr) | 2004-02-11 |
| WO2002086322A3 (fr) | 2003-04-17 |
| RU2003134142A (ru) | 2005-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20100818 |