CA2522257A1 - Improved pump drive head with integrated stuffing box and clamp - Google Patents
Improved pump drive head with integrated stuffing box and clamp 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)
- Sealing With Elastic Sealing Lips (AREA)
- Earth Drilling (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IT2003/000233 WO2004092538A1 (en) | 2003-04-15 | 2003-04-15 | Improved pump drive head with integrated stuffing box |
| ITPCT/IT03/00233 | 2003-04-15 | ||
| PCT/IT2003/000779 WO2004092539A1 (en) | 2003-04-15 | 2003-11-26 | Improved pump drive head with integrated stuffing box and clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2522257A1 true CA2522257A1 (en) | 2004-10-28 |
Family
ID=33187303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002522257A Abandoned CA2522257A1 (en) | 2003-04-15 | 2003-11-26 | Improved pump drive head with integrated stuffing box and clamp |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN1764768A (pt) |
| AU (2) | AU2003230206A1 (pt) |
| BR (1) | BR0318253A (pt) |
| CA (1) | CA2522257A1 (pt) |
| MX (1) | MXPA05011096A (pt) |
| WO (2) | WO2004092538A1 (pt) |
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 (en) * | 2005-12-14 | 2007-06-21 | Sai Hydraulics, Inc. | Improved stuffing box for pump drive head of oil well |
| 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 |
| WO2011015911A2 (en) * | 2009-08-06 | 2011-02-10 | Gadu Inc. | Stuffing box assembly |
| 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 |
| WO2013116535A1 (en) | 2012-02-01 | 2013-08-08 | S.P.M. Flow Control, Inc. | Pump fluid end with integrated web portion |
| 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 |
| CA2958761C (en) | 2014-10-01 | 2020-04-28 | Exxonmobil Upstream Research Company | Internal subsurface safety valve for rotating downhole pumps |
| WO2017023303A1 (en) | 2015-08-05 | 2017-02-09 | Stren Microlift Technology, Llc | Hydraulic pumping system for use with a subterranean well |
| EP3128124B1 (en) * | 2015-08-05 | 2018-09-26 | Weatherford Technology Holdings, LLC | Pumping system and method |
| US10167865B2 (en) | 2015-08-05 | 2019-01-01 | Weatherford Technology Holdings, Llc | Hydraulic pumping system with enhanced piston rod sealing |
| EP3203067B1 (en) * | 2016-02-05 | 2021-10-06 | 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 (en) * | 2000-06-09 | 2001-12-09 | Oil Lift Technology Inc. | Pump drive head with leak-free stuffing box, centrifugal brake and polish rod locking clamp |
| US6557643B1 (en) * | 2000-11-10 | 2003-05-06 | Weatherford/Lamb, Inc. | Rod hanger and clamp assembly |
-
2003
- 2003-04-15 AU AU2003230206A patent/AU2003230206A1/en not_active Abandoned
- 2003-04-15 WO PCT/IT2003/000233 patent/WO2004092538A1/en not_active Application Discontinuation
- 2003-11-26 CA CA002522257A patent/CA2522257A1/en not_active Abandoned
- 2003-11-26 BR BRPI0318253-3A patent/BR0318253A/pt not_active IP Right Cessation
- 2003-11-26 WO PCT/IT2003/000779 patent/WO2004092539A1/en not_active Application Discontinuation
- 2003-11-26 AU AU2003292540A patent/AU2003292540A1/en not_active Abandoned
- 2003-11-26 MX MXPA05011096A patent/MXPA05011096A/es not_active Application Discontinuation
- 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 |
|---|---|
| MXPA05011096A (es) | 2005-12-12 |
| AU2003292540A1 (en) | 2004-11-04 |
| WO2004092538A1 (en) | 2004-10-28 |
| WO2004092539A1 (en) | 2004-10-28 |
| BR0318253A (pt) | 2006-05-23 |
| CN1764768A (zh) | 2006-04-26 |
| AU2003230206A1 (en) | 2004-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |