EP0702156B1 - Mehrphasiges Pumpensystem mit Regelkreis - Google Patents
Mehrphasiges Pumpensystem mit Regelkreis Download PDFInfo
- Publication number
- EP0702156B1 EP0702156B1 EP95401796A EP95401796A EP0702156B1 EP 0702156 B1 EP0702156 B1 EP 0702156B1 EP 95401796 A EP95401796 A EP 95401796A EP 95401796 A EP95401796 A EP 95401796A EP 0702156 B1 EP0702156 B1 EP 0702156B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- glr
- pumping system
- multiphase
- recycling
- 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 - Lifetime
Links
- 238000005086 pumping Methods 0.000 title claims description 24
- 238000004064 recycling Methods 0.000 claims description 32
- 239000012530 fluid Substances 0.000 claims description 23
- 239000007791 liquid phase Substances 0.000 claims description 7
- 239000007792 gaseous phase Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000012071 phase Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000021183 entrée Nutrition 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D31/00—Pumping liquids and elastic fluids at the same time
-
- 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
Definitions
- valve 8 control makes it possible to make the pump start-up and operation, particularly in the event of unexpected well closure upstream or downstream valves.
- the presence of the loop widens the possibilities of intervention of operators who, without recycling, can only play on the pump drive speed.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Claims (5)
- Pumpsystem mit Recyclierungsschleife, um einem polyphasischen aus einer Quelle stammenden Fluid, welches wenigstens eine flüssige Phase und eine gasförmige Phase umfaßt und dessen volumetrisches Verhältnis GLR der gasförmigen Phasen zu den flüssigen Phasen variieren kann, eine ausreichende Druckdifferenz zu erteilen, um es über eine Leitung gegen einen festgelegten Bestimmungsort zu führen, umfassend: eine polyphasische Pumpe (1), eine Recyclierungsschleife (7) für einen Teil des polyphasischen am Austritt der Pumpe verfügbaren Fluids gegen deren Eingang sowie Mittel zur Regelung des polyphasischen in der Schleife umgeleiteten Fluids, dadurch gekennzeichnet, daß es Mittel umfaßt, um das volumetrische Verhältnis GLR des gegen den Eingang der Pumpe (1) recyclierten Fluids zu vermindern, umfassend:eine Verteilerstromverzweigung vom passiven Typ (5), die mit einem Eingang versehen ist, der mit dem Ausgang der Pumpe (1) verbunden ist sowie aufweist: einen ersten mit der Recyclierungsschleife (7) verbundenen Ausgang und einen zweiten mit dieser Führungsleitung (6) verbundenen Ausgang, wobei diese Verzweigung so gestaltet ist, daß sie die flüssige Phase des polyphasischen Fluids, mit dem sie beaufschlagt ist, mehr gegen den ersten der beiden Ausgänge als gegen den zweiten Ausgang verteilt, derart, daß das volumetrische Verhältnis GLR des polyphasischen gegen den Eingang der Pumpe recyclierten Fluids vermindert wird,einen Steuerschieber (8) für den Fluiddurchsatz mit einem in der Recyclierungsschleife abgesenkten GLR Verhältnis; undeinen Steuerprozessor (10) des Ventils oder Schiebers, einer Auslegung derart, daß der recyclierte Durchsatz als Funktion der Veränderungen der Pumpbedingungen modifiziert wird.
- Pumpsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Flußverteilerverzweigung (5) eine Verzweigung in T-Gestalt ist.
- Pumpsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Flußverteilerverzweigung (5) eine Verzweigung in Y-Gestalt ist.
- Pumpsystem nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Regelmittel einen Pufferballon (11), der in die Recyclierungsschleife eingeschaltet ist, umfassen.
- Pumpsystem nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Regelmittel eine Vorrichtung (9) zur Ausnutzung eines Teils der Energie des umgeleiteten polyphasischen Fluids umfassen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9411048 | 1994-09-14 | ||
FR9411048A FR2724424B1 (fr) | 1994-09-14 | 1994-09-14 | Systeme de pompage polyphasique a boucle de regulation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0702156A1 EP0702156A1 (de) | 1996-03-20 |
EP0702156B1 true EP0702156B1 (de) | 1999-10-06 |
Family
ID=9466986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95401796A Expired - Lifetime EP0702156B1 (de) | 1994-09-14 | 1995-07-28 | Mehrphasiges Pumpensystem mit Regelkreis |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0702156B1 (de) |
CA (1) | CA2158247C (de) |
DK (1) | DK0702156T3 (de) |
FR (1) | FR2724424B1 (de) |
NO (1) | NO307226B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1867753B (zh) * | 2003-10-27 | 2010-09-22 | 约翰·海因里希·波内曼有限公司 | 用于输送多相混合物的方法和泵装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU769473B2 (en) * | 1998-03-13 | 2004-01-29 | Unitec Institute Of Technology | Improved pumping apparatus and methods |
BR9909246A (pt) * | 1998-03-13 | 2000-11-28 | Unitec Inst Of Technology | Aparelhos e métodos de bombeamento aperfeiçoados |
NZ336855A (en) | 1999-07-21 | 2002-03-01 | Unitec Inst Of Technology | Multi-phase flow pump with vanes having large spaces there between |
US20110223039A1 (en) * | 2010-03-15 | 2011-09-15 | General Electric Company | Pump assembly and method |
NO337108B1 (no) * | 2012-08-14 | 2016-01-25 | Aker Subsea As | Flerfase trykkforsterkningspumpe |
NO340112B1 (no) * | 2012-08-17 | 2017-03-13 | Fmc Kongsberg Subsea As | Fremgangsmåte for avkjøling prosessfluid |
NO340348B1 (en) * | 2015-08-20 | 2017-04-10 | Fmc Kongsberg Subsea As | Liquid Extraction Unit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417057A1 (fr) * | 1978-02-14 | 1979-09-07 | Inst Francais Du Petrole | Methode et dispositif pour transporter par canalisation un fluide compose essentiellement d'une masse gazeuse |
GB2215408B (en) * | 1988-02-29 | 1991-12-11 | Shell Int Research | Method and system for controlling the gas-liquid ratio in a pump |
CH680463A5 (en) * | 1989-08-15 | 1992-08-31 | Sulzer Ag | Multiphase delivery pump for liq. and gas mixts. - including petroleum has mixing arrangement on suction side and maintains efficiency if phases separate and when gas phase predominates |
GB8925402D0 (en) * | 1989-11-10 | 1989-12-28 | British Hydromechanics | Pumping liquid/gas mixture |
FR2665224B1 (fr) | 1990-07-27 | 1992-11-13 | Inst Francais Du Petrole | Dispositif de pompage ou de compression polyphasique et son utilisation. |
FR2685737A1 (fr) * | 1991-12-27 | 1993-07-02 | Inst Francais Du Petrole | Procede et dispositif permettant d'optimiser le transfert par pompage d'effluents polyphasiques. |
-
1994
- 1994-09-14 FR FR9411048A patent/FR2724424B1/fr not_active Expired - Fee Related
-
1995
- 1995-07-28 EP EP95401796A patent/EP0702156B1/de not_active Expired - Lifetime
- 1995-07-28 DK DK95401796T patent/DK0702156T3/da active
- 1995-09-12 NO NO953595A patent/NO307226B1/no not_active IP Right Cessation
- 1995-09-13 CA CA002158247A patent/CA2158247C/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1867753B (zh) * | 2003-10-27 | 2010-09-22 | 约翰·海因里希·波内曼有限公司 | 用于输送多相混合物的方法和泵装置 |
Also Published As
Publication number | Publication date |
---|---|
CA2158247C (fr) | 2006-05-30 |
NO307226B1 (no) | 2000-02-28 |
DK0702156T3 (da) | 1999-12-27 |
CA2158247A1 (fr) | 1996-03-15 |
FR2724424A1 (fr) | 1996-03-15 |
NO953595D0 (no) | 1995-09-12 |
NO953595L (no) | 1996-03-15 |
FR2724424B1 (fr) | 1996-12-13 |
EP0702156A1 (de) | 1996-03-20 |
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