CA2522257A1 - Tete de commande de pompe amelioree comportant un presse-etoupe et un systeme de serrage integres - Google Patents
Tete de commande de pompe amelioree comportant un presse-etoupe et un systeme de serrage integres Download PDFInfo
- Publication number
- CA2522257A1 CA2522257A1 CA002522257A CA2522257A CA2522257A1 CA 2522257 A1 CA2522257 A1 CA 2522257A1 CA 002522257 A CA002522257 A CA 002522257A CA 2522257 A CA2522257 A CA 2522257A CA 2522257 A1 CA2522257 A1 CA 2522257A1
- Authority
- CA
- Canada
- Prior art keywords
- tube
- head according
- stuffing box
- clamp
- improved head
- 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
- 230000003068 static effect Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000010779 crude oil Substances 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims description 44
- 239000003921 oil Substances 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 230000036316 preload Effects 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000002250 progressing effect Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sealing Devices (AREA)
- Earth Drilling (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
L'invention concerne une tête de commande (1) de pompe améliorée qui comporte un presse-étoupe (9) intégré, et comprend : une transmission de puissance (3, 4) couplée à l'arbre de commande (8) de pompe rotative dans un puits de pétrole brut ; un presse-étoupe (9) pour retenir la pression ; un ensemble poussée (6) conçu pour utiliser la force de traction exercée sur l'arbre de pompe. La transmission de puissance est en outre mise en oeuvre par un tuyau (5, 16), placé de manière à tourner coaxialement avec l'arbre (8) et qui présente au moins deux diamètres différents. Des joints rotatifs (20, 50) sont mis en place sur le petit diamètre extérieur du tuyau afin d'assurer une étanchéité aux fluides entre ledit tuyau et le corps (9) du presse-étoupe. Le diamètre de travail (51) des joints (20, 50) est inférieur au grand diamètre extérieur du tuyau (5, 16). Des joints statiques (17) sont prévus entre le tuyau et l'arbre (8). Les joints statiques (17) et les joints rotatifs (20, 50) peuvent ainsi être enlevés avec le tuyau et la bague de retenue (22) des joints. De façon avantageuse, un système de serrage (10) amélioré associé à la tête sert à verrouiller l'arbre de commande (8) de pompe rotative dans le puits. Ce système de serrage comprend deux mâchoires (35, 36), une mâchoire de traction (35) et une mâchoire de poussée (36), actionnées au moyen d'une vis (38) dont une extrémité agit sur une mâchoire (35) et s'engage dans un trou fileté de l'autre mâchoire (36).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITPCT/IT03/00233 | 2003-04-15 | ||
| PCT/IT2003/000233 WO2004092538A1 (fr) | 2003-04-15 | 2003-04-15 | Tete d'entrainement de pompe perfectionnee dotee d'une boite a garniture integree |
| PCT/IT2003/000779 WO2004092539A1 (fr) | 2003-04-15 | 2003-11-26 | Tete de commande de pompe amelioree comportant un presse-etoupe et un systeme de serrage integres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2522257A1 true CA2522257A1 (fr) | 2004-10-28 |
Family
ID=33187303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002522257A Abandoned CA2522257A1 (fr) | 2003-04-15 | 2003-11-26 | Tete de commande de pompe amelioree comportant un presse-etoupe et un systeme de serrage integres |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN1764768A (fr) |
| AU (2) | AU2003230206A1 (fr) |
| BR (1) | BR0318253A (fr) |
| CA (1) | CA2522257A1 (fr) |
| MX (1) | MXPA05011096A (fr) |
| WO (2) | WO2004092538A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10968718B2 (en) | 2017-05-18 | 2021-04-06 | Pcm Canada Inc. | Seal housing with flange collar, floating bushing, seal compressor, floating polished rod, and independent fluid injection to stacked dynamic seals, and related apparatuses and methods of use |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7255163B2 (en) * | 2004-08-10 | 2007-08-14 | Rivard Raymond P | Convertible rotary seal for progressing cavity pump drivehead |
| US7337851B2 (en) * | 2004-09-03 | 2008-03-04 | Weatherford/Lamb, Inc. | Rotating stuffing box with split standpipe |
| WO2007069282A1 (fr) * | 2005-12-14 | 2007-06-21 | Sai Hydraulics, Inc. | Presse-etoupe perfectionne pour tete de puits de petrole incorporant un mecanisme d’entrainement de pompe |
| WO2008017210A1 (fr) * | 2006-08-04 | 2008-02-14 | Jun Liu | Dispositif d'étanchéité mécanique d'une pompe à vis à commande directe par moteur |
| US7559359B2 (en) * | 2007-08-27 | 2009-07-14 | Williams John R | Spring preloaded bearing assembly and well drilling equipment comprising same |
| CA2770179A1 (fr) * | 2009-08-06 | 2011-02-10 | Millennium Oilflow Systems & Technology Inc. | Ensemble presse-etoupe |
| UA109683C2 (uk) | 2010-12-09 | 2015-09-25 | Зміщений клапанний отвір у поршневому насосі | |
| USD687125S1 (en) | 2011-08-19 | 2013-07-30 | S.P.M. Flow Control, Inc. | Fluid end |
| CN104204519B (zh) | 2012-02-01 | 2016-08-03 | S.P.M.流量控制股份有限公司 | 具有集成腹板部分的泵流体端 |
| USD679292S1 (en) | 2012-04-27 | 2013-04-02 | S.P.M. Flow Control, Inc. | Center portion of fluid cylinder for pump |
| CN102853083B (zh) * | 2012-09-25 | 2015-07-15 | 福田雷沃国际重工股份有限公司 | 一种动力头防泥浆密封装置 |
| WO2016053488A1 (fr) | 2014-10-01 | 2016-04-07 | Exxonmobil Upstream Research Company | Soupape de sûreté interne sous la surface pour pompes de fond de trou tournantes |
| WO2017023303A1 (fr) | 2015-08-05 | 2017-02-09 | Stren Microlift Technology, Llc | Système de pompage hydraulique à utiliser avec un puits souterrain |
| US10167865B2 (en) | 2015-08-05 | 2019-01-01 | Weatherford Technology Holdings, Llc | Hydraulic pumping system with enhanced piston rod sealing |
| EP3128124B1 (fr) * | 2015-08-05 | 2018-09-26 | Weatherford Technology Holdings, LLC | Procédé et système de pompage |
| AU2017200739B2 (en) * | 2016-02-05 | 2022-06-09 | Graco Minnesota Inc. | Fluid pump leakage diversion |
| US10344866B2 (en) * | 2016-02-22 | 2019-07-09 | Baker Hughes, A Ge Company, Llc | Seal assembly for abrasion resistant bearing of centrifugal pump |
| CN109736756B (zh) * | 2019-03-06 | 2024-01-12 | 无锡恒信北石科技有限公司 | 一种应用全金属螺杆泵的智能化采油系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693100A (en) * | 1951-03-29 | 1953-06-24 | Anciens Ets J Hottiaux | Semi-automatic control device for screw-threading machines of the opening head type and the like |
| GB962576A (en) * | 1960-05-19 | 1964-07-01 | Rheinstahl Gmbh Wanheim | Improvements in or relating to clamping devices |
| DE3223748A1 (de) * | 1982-06-25 | 1983-12-29 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Spannvorrichtung |
| US6250392B1 (en) * | 1994-10-20 | 2001-06-26 | Muth Pump Llc | Pump systems and methods |
| US5551510A (en) * | 1995-03-08 | 1996-09-03 | Kudu Industries Inc. | Safety coupling for rotary down hole pump |
| CA2311036A1 (fr) * | 2000-06-09 | 2001-12-09 | Oil Lift Technology Inc. | Tete de groupe motopompe avec boite a garniture etanche, frein centrifuge et attache de verrouillage pour tige polie |
| US6557643B1 (en) * | 2000-11-10 | 2003-05-06 | Weatherford/Lamb, Inc. | Rod hanger and clamp assembly |
-
2003
- 2003-04-15 WO PCT/IT2003/000233 patent/WO2004092538A1/fr not_active Application Discontinuation
- 2003-04-15 AU AU2003230206A patent/AU2003230206A1/en not_active Abandoned
- 2003-11-26 MX MXPA05011096A patent/MXPA05011096A/es not_active Application Discontinuation
- 2003-11-26 WO PCT/IT2003/000779 patent/WO2004092539A1/fr not_active Application Discontinuation
- 2003-11-26 BR BRPI0318253-3A patent/BR0318253A/pt not_active IP Right Cessation
- 2003-11-26 AU AU2003292540A patent/AU2003292540A1/en not_active Abandoned
- 2003-11-26 CA CA002522257A patent/CA2522257A1/fr not_active Abandoned
- 2003-11-26 CN CN200380110255.3A patent/CN1764768A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10968718B2 (en) | 2017-05-18 | 2021-04-06 | Pcm Canada Inc. | Seal housing with flange collar, floating bushing, seal compressor, floating polished rod, and independent fluid injection to stacked dynamic seals, and related apparatuses and methods of use |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0318253A (pt) | 2006-05-23 |
| CN1764768A (zh) | 2006-04-26 |
| AU2003292540A1 (en) | 2004-11-04 |
| WO2004092538A1 (fr) | 2004-10-28 |
| MXPA05011096A (es) | 2005-12-12 |
| AU2003230206A1 (en) | 2004-11-04 |
| WO2004092539A1 (fr) | 2004-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |