NO971740L - Sintret metalltetning - Google Patents
Sintret metalltetningInfo
- Publication number
- NO971740L NO971740L NO971740A NO971740A NO971740L NO 971740 L NO971740 L NO 971740L NO 971740 A NO971740 A NO 971740A NO 971740 A NO971740 A NO 971740A NO 971740 L NO971740 L NO 971740L
- Authority
- NO
- Norway
- Prior art keywords
- sintered metal
- seal
- elastomeric
- porous
- molded
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
- E21B23/10—Tools specially adapted therefor
-
- 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
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
- E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
-
- 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
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)
- Gasket Seals (AREA)
- Powder Metallurgy (AREA)
Abstract
En sintret metalltetning (10) omfatter en del (12) av sintret metall og en elastomer del (16) støpt til denne eller impregnert i denne. Den sintrede metalldel (12) er i hovedsak porøs, og minst en del av den elastomere del (16) går inn i porøse åpninger (18) tildannet i overflaten (14) av den sintrede metalldel (12). I en utførelse er de elastomere elementer impregnert i de sintrede melalldeler (12) slik at de elastomere elementer er anbragt i det minste i enkelte av hulrommene dannet i den porøse sintrede metalldel (12). Den sintrede metalltetning (10) er spesielt godt tilpasset for bmk i olje- og gassbrønn-utstyr og ulike utførelser er vist, innbefattende en stempelenhet for en verktøystreng (22) som forløper gjennom en produksjonsledning, en pakningselement- enhet (60) for en komprimeringspakning (62), en støpt tetning (64) for en støpt tetningsenhet for tetning mellom produksjonsrørstrengen (48) og en produksjonsbrønn- pakning.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63401096A | 1996-04-17 | 1996-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO971740D0 NO971740D0 (no) | 1997-04-16 |
NO971740L true NO971740L (no) | 1997-10-20 |
Family
ID=24542067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO971740A NO971740L (no) | 1996-04-17 | 1997-04-16 | Sintret metalltetning |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0802303A1 (no) |
AU (1) | AU1780297A (no) |
CA (1) | CA2202729A1 (no) |
NO (1) | NO971740L (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6907936B2 (en) | 2001-11-19 | 2005-06-21 | Packers Plus Energy Services Inc. | Method and apparatus for wellbore fluid treatment |
US8167047B2 (en) | 2002-08-21 | 2012-05-01 | Packers Plus Energy Services Inc. | Method and apparatus for wellbore fluid treatment |
US20080224413A1 (en) * | 2007-03-15 | 2008-09-18 | Doane James C | Sealing material to metal bonding compositions and methods for bonding a sealing material to a metal surface |
US8757273B2 (en) | 2008-04-29 | 2014-06-24 | Packers Plus Energy Services Inc. | Downhole sub with hydraulically actuable sleeve valve |
CN103527457A (zh) * | 2013-08-14 | 2014-01-22 | 大庆大华宏业石油工程技术有限公司 | 双层自封超长冲程抽油泵 |
US20160265332A1 (en) | 2013-09-13 | 2016-09-15 | Production Plus Energy Services Inc. | Systems and apparatuses for separating wellbore fluids and solids during production |
US10280727B2 (en) | 2014-03-24 | 2019-05-07 | Heal Systems Lp | Systems and apparatuses for separating wellbore fluids and solids during production |
US10597993B2 (en) | 2014-03-24 | 2020-03-24 | Heal Systems Lp | Artificial lift system |
BR112016022280A2 (pt) | 2014-03-24 | 2017-08-15 | Production Plus Energy Services Inc | Desviador de fluxo, sistema para produzir óleo, sistema para processar pelo menos fluidos de reservatório, processo para produzir óleo, operação de um processo, processo para produzir fluido |
EP3372293B1 (de) * | 2017-03-07 | 2021-04-14 | Dipl.-Ing. Erich Fetzer GmbH & Co. KG | Bandfilter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1425944C3 (de) * | 1964-06-05 | 1979-06-07 | Daimler-Benz Ag, 7000 Stuttgart | Wartungsfreies Gleitlager |
SU1039519A1 (ru) * | 1974-10-29 | 1983-09-07 | Предприятие П/Я В-2763 | Мембрана |
DE3149753C2 (de) * | 1981-12-16 | 1983-12-01 | Kempchen & Co Gmbh, 4200 Oberhausen | Dichtungsring für Flanschdichtungen |
JPS61202799A (ja) * | 1985-03-02 | 1986-09-08 | Kobe Steel Ltd | 冷間静水圧加圧方法 |
IT1222926B (it) * | 1987-10-16 | 1990-09-12 | Lasar Spa | Schermo semirigido stratificato |
US5318119A (en) * | 1992-08-03 | 1994-06-07 | Halliburton Company | Method and apparatus for attaching well screens to base pipe |
JPH06125029A (ja) * | 1992-10-12 | 1994-05-06 | Toshiba Corp | 半導体装置用リ−ドフレ−ム、樹脂封止型半導体装置及び樹脂封止型半導体装置の製造方法 |
-
1997
- 1997-04-09 AU AU17802/97A patent/AU1780297A/en not_active Abandoned
- 1997-04-11 EP EP97302505A patent/EP0802303A1/en not_active Withdrawn
- 1997-04-15 CA CA002202729A patent/CA2202729A1/en not_active Abandoned
- 1997-04-16 NO NO971740A patent/NO971740L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU1780297A (en) | 1997-10-23 |
CA2202729A1 (en) | 1997-10-17 |
EP0802303A1 (en) | 1997-10-22 |
NO971740D0 (no) | 1997-04-16 |
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