CA2108315A1 - Systeme de pompage comportant une pompe volumetrique a grand debit - Google Patents
Systeme de pompage comportant une pompe volumetrique a grand debitInfo
- Publication number
- CA2108315A1 CA2108315A1 CA002108315A CA2108315A CA2108315A1 CA 2108315 A1 CA2108315 A1 CA 2108315A1 CA 002108315 A CA002108315 A CA 002108315A CA 2108315 A CA2108315 A CA 2108315A CA 2108315 A1 CA2108315 A1 CA 2108315A1
- Authority
- CA
- Canada
- Prior art keywords
- rods
- pumping system
- displacement pump
- positive displacement
- high discharge
- 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.)
- Granted
Links
- 238000005086 pumping Methods 0.000 title abstract 2
- 238000006073 displacement reaction Methods 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 239000012530 fluid Substances 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
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
SYSTEME DE POMPAGE COMPORTANT UNE POMPE VOLUMETRIQUE A GRAND DEBIT La présente invention concerne un système de pompage d'un effluent produit par une formation géologique, dans lequel une pompe rotative est entraînée par des tiges mises en rotation à partir de la surface. Les tiges permettent l'injection d'un fluide de lubrification et éventuellement de refroidissement dans des moyens mécaniques coopérants avec les tiges, le rotor et le stator de ladite pompe. Les moyens mécaniques peuvent comporter un multiplicateur de la vitesse de rotation du rotor par rapport à la vitesse de rotation des tiges. Le fluide injecté peut également diminuer la viscosité de l'effluent refoulé par la pompe.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9212389A FR2696792B1 (fr) | 1992-10-13 | 1992-10-13 | Système de pompage comportant une pompe volumétrique à grand débit. |
FR92/12.389 | 1992-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2108315A1 true CA2108315A1 (fr) | 1994-04-14 |
CA2108315C CA2108315C (fr) | 2004-12-14 |
Family
ID=9434599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002108315A Expired - Fee Related CA2108315C (fr) | 1992-10-13 | 1993-10-13 | Systeme de pompage comportant une pompe volumetrique a grand debit |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2108315C (fr) |
FR (1) | FR2696792B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9400708A (nl) * | 1994-04-29 | 1995-12-01 | Houttuin Technology N V | Werkwijze en inrichting voor het oppompen van vloeistof uit de aardkorst. |
FR2727475B1 (fr) * | 1994-11-25 | 1997-01-24 | Inst Francais Du Petrole | Methode et systeme de pompage comportant une pompe volumetrique entrainee par un tube continu - application aux puits devies |
US5573063A (en) * | 1995-07-05 | 1996-11-12 | Harrier Technologies, Inc. | Deep well pumping apparatus |
US8800688B2 (en) | 2011-07-20 | 2014-08-12 | Baker Hughes Incorporated | Downhole motors with a lubricating unit for lubricating the stator and rotor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US2334812A (en) * | 1940-02-23 | 1943-11-23 | Du Pont | Process for the preparation of organic pigments |
ES335006A1 (es) * | 1965-12-31 | 1967-11-16 | Streicher Max | Dispositivos de proteccion para la union de accionamiento. |
US3677665A (en) * | 1971-05-07 | 1972-07-18 | Husky Oil Ltd | Submersible pump assembly |
CA1180594A (fr) * | 1981-03-27 | 1985-01-08 | Stanley Steblyk | Pompe de type moineau |
US4386654A (en) * | 1981-05-11 | 1983-06-07 | Becker John A | Hydraulically operated downhole oil well pump |
ZW16083A1 (en) * | 1982-07-20 | 1984-02-08 | Mono Pumps Africa Pty | Helical gear pump |
FR2556419B1 (fr) * | 1983-12-13 | 1986-09-19 | Inst Burovoi Tekhnik | Machine d'attaque a helice pour le forage de puits |
FR2656035B1 (fr) * | 1989-12-15 | 1996-01-12 | Inst Francais Du Petrole | Dispositif de pompage d'un liquide et en particulier d'un liquide a forte viscosite. |
-
1992
- 1992-10-13 FR FR9212389A patent/FR2696792B1/fr not_active Expired - Fee Related
-
1993
- 1993-10-13 CA CA002108315A patent/CA2108315C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2696792A1 (fr) | 1994-04-15 |
CA2108315C (fr) | 2004-12-14 |
FR2696792B1 (fr) | 1994-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |