CA2770179A1 - Ensemble presse-etoupe - Google Patents
Ensemble presse-etoupe Download PDFInfo
- Publication number
- CA2770179A1 CA2770179A1 CA2770179A CA2770179A CA2770179A1 CA 2770179 A1 CA2770179 A1 CA 2770179A1 CA 2770179 A CA2770179 A CA 2770179A CA 2770179 A CA2770179 A CA 2770179A CA 2770179 A1 CA2770179 A1 CA 2770179A1
- Authority
- CA
- Canada
- Prior art keywords
- stuffing box
- box assembly
- assembly
- drive means
- hanger assembly
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 239000000314 lubricant Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 11
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 claims description 8
- 238000005461 lubrication Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000003129 oil well Substances 0.000 description 7
- 230000000750 progressive effect Effects 0.000 description 6
- 238000005086 pumping Methods 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000004941 influx Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/08—Wipers; Oil savers
- E21B33/085—Rotatable packing means, e.g. rotating blow-out preventers
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23188709P | 2009-08-06 | 2009-08-06 | |
| US61/231,887 | 2009-08-06 | ||
| PCT/IB2010/001787 WO2011015911A2 (fr) | 2009-08-06 | 2010-07-22 | Ensemble presse-étoupe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2770179A1 true CA2770179A1 (fr) | 2011-02-10 |
Family
ID=43544722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2770179A Abandoned CA2770179A1 (fr) | 2009-08-06 | 2010-07-22 | Ensemble presse-etoupe |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120247754A1 (fr) |
| CA (1) | CA2770179A1 (fr) |
| WO (1) | WO2011015911A2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO332472B1 (no) * | 2009-12-07 | 2012-09-24 | Quality Intervention As | Injeksjonsmodul, fremgangsmåte og anvendelse for sideveis innføring og bøyning av et kveilrør via en sideåpning i en brønn |
| 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 |
| CA3040206A1 (fr) * | 2016-10-17 | 2018-04-26 | Risun Oilflow Solutions Inc. | Systeme de machoire et collier de serrage de securite de verrouillage/etancheite de tige |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2095937C (fr) | 1993-05-11 | 1998-12-22 | Grenco Industries Ltd. | Ensemble d'etancheite pour pompes a huile, et methode d'utilisation connexe |
| US5551510A (en) * | 1995-03-08 | 1996-09-03 | Kudu Industries Inc. | Safety coupling for rotary down hole pump |
| US6039115A (en) * | 1998-03-28 | 2000-03-21 | Kudu Indutries, Inc. | Safety coupling for rotary pump |
| AU2003230206A1 (en) * | 2003-04-15 | 2004-11-04 | Sai Hydraulics Inc. | Improved pump drive head with integrated stuffing box |
| US7306031B2 (en) | 2004-07-15 | 2007-12-11 | Gadu, Inc. | Tubing string rotator and method |
| US7337851B2 (en) * | 2004-09-03 | 2008-03-04 | Weatherford/Lamb, Inc. | Rotating stuffing box with split standpipe |
-
2010
- 2010-07-22 WO PCT/IB2010/001787 patent/WO2011015911A2/fr active Application Filing
- 2010-07-22 US US13/388,657 patent/US20120247754A1/en not_active Abandoned
- 2010-07-22 CA CA2770179A patent/CA2770179A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20120247754A1 (en) | 2012-10-04 |
| WO2011015911A3 (fr) | 2011-07-28 |
| WO2011015911A2 (fr) | 2011-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20150722 |