BR112018073573A8 - equipamento vedador metal-metal de poço - Google Patents
equipamento vedador metal-metal de poço Download PDFInfo
- Publication number
- BR112018073573A8 BR112018073573A8 BR112018073573A BR112018073573A BR112018073573A8 BR 112018073573 A8 BR112018073573 A8 BR 112018073573A8 BR 112018073573 A BR112018073573 A BR 112018073573A BR 112018073573 A BR112018073573 A BR 112018073573A BR 112018073573 A8 BR112018073573 A8 BR 112018073573A8
- Authority
- BR
- Brazil
- Prior art keywords
- metal
- sealing
- sealing surfaces
- equipment
- seal
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 7
- 239000002184 metal Substances 0.000 title abstract 3
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000012530 fluid Substances 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
-
- 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
-
- 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
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/022—Test plugs for closing off the end of a pipe
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/30—Detecting leaks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Gasket Seals (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
equipamento vedador metal-metal de poço descreve-se um sistema de vedação metal-metal para a formar conexão ativada por pressão entre duas peças de equipamento sob condições hpht (sigla em inglês para: alta pressão e alta temperatura) que degradariam os elastômeros. a vedação, aproximadamente cilíndrica, compreende quatro superfícies de vedação, duas superfícies de vedação formadas pela borda longitudinal circular e duas superfícies de vedação formadas por cada lado de uma protuberância localizada na metade do diâmetro externo. essas superfícies correspondem às superfícies de vedação dos equipamentos a serem unidos. esses equipamentos também utilizam portas de teste em comunicação fluida com a vedação, a fim de garantir uma conexão segura.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662338905P | 2016-05-19 | 2016-05-19 | |
US62/338,905 | 2016-05-19 | ||
PCT/US2017/033646 WO2017201474A1 (en) | 2016-05-19 | 2017-05-19 | Metal-to-metal well equipment seal |
US15/600,440 | 2017-05-19 | ||
US15/600,440 US11035509B2 (en) | 2016-05-19 | 2017-05-19 | Metal-to-metal well equipment seal |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112018073573A2 BR112018073573A2 (pt) | 2019-10-29 |
BR112018073573A8 true BR112018073573A8 (pt) | 2020-03-17 |
BR112018073573B1 BR112018073573B1 (pt) | 2023-05-16 |
Family
ID=60325620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018073573-6A BR112018073573B1 (pt) | 2016-05-19 | 2017-05-19 | Equipamento vedador metal-metal de poço |
Country Status (6)
Country | Link |
---|---|
US (1) | US11035509B2 (pt) |
BR (1) | BR112018073573B1 (pt) |
CA (1) | CA3024849A1 (pt) |
MX (1) | MX2018013982A (pt) |
SG (2) | SG10202011359UA (pt) |
WO (1) | WO2017201474A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2577566B (en) * | 2018-09-28 | 2023-04-19 | Plexus Holdings Plc | Improved seal for a well |
US20210148181A1 (en) * | 2019-11-19 | 2021-05-20 | Chevron Australia Pty Ltd. | Coupling for making subsea connections and method for use thereof |
Family Cites Families (65)
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US3471181A (en) * | 1966-10-13 | 1969-10-07 | Imp Eastman Corp | Fitting |
US3352577A (en) * | 1967-06-27 | 1967-11-14 | Koppers Co Inc | Coupling arrangement for filament reinforced thermosetting resin tubular members |
US3507506A (en) | 1967-09-12 | 1970-04-21 | Cassius L Tillman | Pipe joint seal |
GB1251205A (pt) * | 1968-04-02 | 1971-10-27 | ||
DE1921173A1 (de) | 1969-04-25 | 1970-11-12 | Siemens Ag | Rohrverbindung fuer hohe Druck- und Temperaturbelastung |
JPS5025649B1 (pt) * | 1970-12-05 | 1975-08-26 | ||
US3749426A (en) * | 1972-07-31 | 1973-07-31 | C Tillman | Pipe joint seal |
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-
2017
- 2017-05-19 SG SG10202011359UA patent/SG10202011359UA/en unknown
- 2017-05-19 WO PCT/US2017/033646 patent/WO2017201474A1/en active Search and Examination
- 2017-05-19 SG SG11201810227PA patent/SG11201810227PA/en unknown
- 2017-05-19 BR BR112018073573-6A patent/BR112018073573B1/pt active IP Right Grant
- 2017-05-19 CA CA3024849A patent/CA3024849A1/en active Pending
- 2017-05-19 US US15/600,440 patent/US11035509B2/en active Active
- 2017-05-19 MX MX2018013982A patent/MX2018013982A/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112018073573A2 (pt) | 2019-10-29 |
BR112018073573B1 (pt) | 2023-05-16 |
SG10202011359UA (en) | 2020-12-30 |
US20170336003A1 (en) | 2017-11-23 |
MX2018013982A (es) | 2019-03-28 |
CA3024849A1 (en) | 2017-11-23 |
US11035509B2 (en) | 2021-06-15 |
SG11201810227PA (en) | 2019-01-30 |
WO2017201474A1 (en) | 2017-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/05/2017, OBSERVADAS AS CONDICOES LEGAIS |