CA2415437C - Garniture de presse-etoupe de puits de petrole - Google Patents
Garniture de presse-etoupe de puits de petrole Download PDFInfo
- Publication number
- CA2415437C CA2415437C CA2415437A CA2415437A CA2415437C CA 2415437 C CA2415437 C CA 2415437C CA 2415437 A CA2415437 A CA 2415437A CA 2415437 A CA2415437 A CA 2415437A CA 2415437 C CA2415437 C CA 2415437C
- Authority
- CA
- Canada
- Prior art keywords
- fibers
- cone
- annular groove
- fiber ring
- packing
- 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
- 239000003129 oil well Substances 0.000 title claims abstract description 18
- 238000012856 packing Methods 0.000 title claims description 64
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims description 113
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- -1 polytetrafluorethylene Polymers 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229920000271 Kevlar® Polymers 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000003209 petroleum derivative Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims 4
- 229920002972 Acrylic fiber Polymers 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 3
- 210000004907 gland Anatomy 0.000 description 54
- 239000007788 liquid Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000004761 kevlar Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920002449 FKM Polymers 0.000 description 1
- 244000290594 Ficus sycomorus Species 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002825 nitriles Chemical class 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
-
- 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
-
- 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
- E21B43/127—Adaptations of walking-beam pump systems
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)
- Gasket Seals (AREA)
- Container Filling Or Packaging Operations (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Cartons (AREA)
Abstract
L'invention décrite dans le présent document porte sur des appareils et procédés conçus pour sceller un presse-étoupe de puits de pétrole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42661902P | 2002-11-15 | 2002-11-15 | |
| US60/426,619 | 2002-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2415437A1 CA2415437A1 (fr) | 2004-05-15 |
| CA2415437C true CA2415437C (fr) | 2011-04-26 |
Family
ID=32326387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2415437A Expired - Lifetime CA2415437C (fr) | 2002-11-15 | 2002-12-30 | Garniture de presse-etoupe de puits de petrole |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2003290777A1 (fr) |
| CA (1) | CA2415437C (fr) |
| WO (1) | WO2004046589A2 (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB805253A (en) * | 1955-11-25 | 1958-12-03 | Trist & Co Ltd Ronald | Improvements relating to packing rings |
| US2845286A (en) * | 1956-03-29 | 1958-07-29 | Marlo Co Inc | Packing for polish rods |
| US4219204A (en) * | 1978-11-30 | 1980-08-26 | Utex Industries, Inc. | Anti-extrusion seals and packings |
| US5499826A (en) * | 1993-06-18 | 1996-03-19 | Utex Industries, Inc. | Anti-extrusion lip seal |
| US5622371A (en) * | 1996-01-11 | 1997-04-22 | Angelo; Lawrence F. | Stuffing box with improved packing rings and method |
-
2002
- 2002-12-30 CA CA2415437A patent/CA2415437C/fr not_active Expired - Lifetime
-
2003
- 2003-11-14 AU AU2003290777A patent/AU2003290777A1/en not_active Abandoned
- 2003-11-14 WO PCT/US2003/036122 patent/WO2004046589A2/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003290777A1 (en) | 2004-06-15 |
| CA2415437A1 (fr) | 2004-05-15 |
| AU2003290777A8 (en) | 2004-06-15 |
| WO2004046589A3 (fr) | 2004-10-28 |
| WO2004046589A2 (fr) | 2004-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20221230 |