FR2714120B1 - Systeme de pompage comportant une pompe volumetrique a grand debit - Google Patents
Systeme de pompage comportant une pompe volumetrique a grand debitInfo
- Publication number
- FR2714120B1 FR2714120B1 FR9315854A FR9315854A FR2714120B1 FR 2714120 B1 FR2714120 B1 FR 2714120B1 FR 9315854 A FR9315854 A FR 9315854A FR 9315854 A FR9315854 A FR 9315854A FR 2714120 B1 FR2714120 B1 FR 2714120B1
- Authority
- FR
- France
- Prior art keywords
- pump
- rotor
- rods
- system including
- high flow
- 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
- 238000005086 pumping Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 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
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
- La présente invention concerne un système de pompage d'un effluent produit par une formation géologique dans le fond d'un puits, comportant une pompe placée dans le puits et des tiges reliant ladite pompe à la surface, ladite pompe comprenant au moins un stator et un rotor, lesdites tiges mises en rotation par des moyens de surface entraînent en rotation ledit rotor pour pomper l'effluent et refouler celui-ci vers la surface par un conduit annulaire extérieur auxdites tiges. - Le système comporte des moyens mécaniques (21; 22a; 44; 22) de maintien dudit rotor (20) dans ledit stator (6) et de transmission de la rotation desdites tiges (12) audit rotor (20), et ladite pompe (33) comporte des moyens adaptés à permettre l'injection à partir de la zone de refoulement (26), d'une partie au moins de l'effluent produit dans lesdits moyens mécaniques pour assurer la lubrification de ces derniers.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315854A FR2714120B1 (fr) | 1993-12-16 | 1993-12-16 | Systeme de pompage comportant une pompe volumetrique a grand debit |
US08/357,926 US5562433A (en) | 1993-12-16 | 1994-12-16 | Pumping system comprising a high-capacity positive-displacement pump |
CA002138356A CA2138356A1 (fr) | 1993-12-16 | 1994-12-16 | Systeme de pompage comportant une pompe volumetrique a grand debit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315854A FR2714120B1 (fr) | 1993-12-16 | 1993-12-16 | Systeme de pompage comportant une pompe volumetrique a grand debit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2714120A1 FR2714120A1 (fr) | 1995-06-23 |
FR2714120B1 true FR2714120B1 (fr) | 1996-03-15 |
Family
ID=9454558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9315854A Expired - Fee Related FR2714120B1 (fr) | 1993-12-16 | 1993-12-16 | Systeme de pompage comportant une pompe volumetrique a grand debit |
Country Status (3)
Country | Link |
---|---|
US (1) | US5562433A (fr) |
CA (1) | CA2138356A1 (fr) |
FR (1) | FR2714120B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2794498B1 (fr) * | 1999-06-07 | 2001-06-29 | Inst Francais Du Petrole | Pompe a cavites progressantes a stator composite et son procede de fabrication |
US7275592B2 (en) * | 2003-02-21 | 2007-10-02 | Davis Raymond C | Oil well pump apparatus |
US8225873B2 (en) | 2003-02-21 | 2012-07-24 | Davis Raymond C | Oil well pump apparatus |
CA2612326C (fr) * | 2007-11-27 | 2011-06-14 | Kudu Industries Inc. | Pompe a vis helicoidale excentree et methode d'exploitation |
US9511308B1 (en) | 2013-08-28 | 2016-12-06 | Rosalind R. Cockfield | Oil sludge mixing assembly |
JP6350294B2 (ja) * | 2015-01-15 | 2018-07-04 | 株式会社デンソー | 燃料ポンプ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1917821A (en) * | 1931-10-19 | 1933-07-11 | Clement G Branstrator | Pump |
US2267459A (en) * | 1939-01-09 | 1941-12-23 | Fmc Corp | Deep well pump |
US2255918A (en) * | 1940-02-16 | 1941-09-16 | Harold R Downs | Well pump |
US2463341A (en) * | 1946-02-25 | 1949-03-01 | Fmc Corp | Motor pump with sand trap and piming means |
US3677665A (en) * | 1971-05-07 | 1972-07-18 | Husky Oil Ltd | Submersible pump assembly |
US3802803A (en) * | 1971-10-13 | 1974-04-09 | A Bogdanov | Submersible screw pump |
US3753628A (en) * | 1972-05-15 | 1973-08-21 | J Becker | Rotary type oil or water pump |
SU1580053A1 (ru) * | 1983-06-21 | 1990-07-23 | Уфимский Нефтяной Институт | Винтовой насос |
FR2656652B1 (fr) * | 1989-12-28 | 1995-08-25 | Inst Francais Du Petrole | Dispositif de separation d'un melange de gaz libre et de liquide a l'admission d'une pompe au fond d'un puits fore. |
-
1993
- 1993-12-16 FR FR9315854A patent/FR2714120B1/fr not_active Expired - Fee Related
-
1994
- 1994-12-16 US US08/357,926 patent/US5562433A/en not_active Expired - Fee Related
- 1994-12-16 CA CA002138356A patent/CA2138356A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2714120A1 (fr) | 1995-06-23 |
US5562433A (en) | 1996-10-08 |
CA2138356A1 (fr) | 1995-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |