BR112018014116A2 - aparato de vedação e método para vedar um espaço anular - Google Patents
aparato de vedação e método para vedar um espaço anularInfo
- Publication number
- BR112018014116A2 BR112018014116A2 BR112018014116A BR112018014116A BR112018014116A2 BR 112018014116 A2 BR112018014116 A2 BR 112018014116A2 BR 112018014116 A BR112018014116 A BR 112018014116A BR 112018014116 A BR112018014116 A BR 112018014116A BR 112018014116 A2 BR112018014116 A2 BR 112018014116A2
- Authority
- BR
- Brazil
- Prior art keywords
- sealing
- annular space
- outer surfaces
- edges
- convex surface
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 abstract 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
-
- 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
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
- Earth Drilling (AREA)
Abstract
um aparato de vedação e método relacionado para vedar um espaço anular entre membros dispostos concentricamente. em um exemplo de modalidade, o método inclui prover um anel de vedação dentro do espaço anular, o anel de vedação definindo superfícies interior e exterior inclinadas de forma oposta, cada uma com um formato geralmente frustocônico e definindo a primeira e a segunda bordas opostas, uma ponta que une as respectivas primeiras bordas das superfícies interior e exterior, e uma primeira superfície convexa que une as respectivas segundas bordas das superfícies interior e exterior opostas à ponta; e formar uma vedação contra uma pressão de fluido no espaço anular, incluindo abaixar a primeira superfície convexa do anel de vedação, de forma que as superfícies interior e exterior do mesmo se expandam radialmente para exercer tensão de contato sobre cada um dos membros dispostos concentricamente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2016/020063 WO2017151094A1 (en) | 2016-02-29 | 2016-02-29 | Sealing apparatus for high pressure high temperature (hpht) applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018014116A2 true BR112018014116A2 (pt) | 2018-12-11 |
| BR112018014116B1 BR112018014116B1 (pt) | 2022-09-27 |
Family
ID=59743121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018014116-0A BR112018014116B1 (pt) | 2016-02-29 | 2016-02-29 | Aparato de vedação e método para vedar um espaço anular |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US11142985B2 (pt) |
| EP (1) | EP3423671B1 (pt) |
| CN (1) | CN108699898B (pt) |
| AU (1) | AU2016395858B2 (pt) |
| BR (1) | BR112018014116B1 (pt) |
| CA (1) | CA3010783C (pt) |
| CO (1) | CO2018007724A2 (pt) |
| DE (1) | DE112016005723T5 (pt) |
| GB (1) | GB2562653B (pt) |
| MX (1) | MX2018009567A (pt) |
| MY (1) | MY190437A (pt) |
| NO (1) | NO20181029A1 (pt) |
| SA (1) | SA518391950B1 (pt) |
| SG (1) | SG11201805696VA (pt) |
| WO (1) | WO2017151094A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3089387C (en) * | 2018-01-26 | 2024-04-02 | Magnum Oil Tools International, Ltd. | Gas capable frangible disc barrier valve |
| CN109273898B (zh) * | 2018-09-12 | 2021-05-28 | 荆州市还祥特种材料有限公司 | 一种复合材料井下连接器及制备方法 |
| US20200096111A1 (en) * | 2018-09-25 | 2020-03-26 | Baker Hughes, A Ge Company, Llc | Anti-Extrusion Device for Pressure Unloading Applications |
| CA3120356C (en) * | 2019-02-05 | 2024-06-18 | Halliburton Energy Services, Inc. | Variable density element retainer for use downhole |
| DE102020205905A1 (de) | 2020-05-12 | 2021-11-18 | Thyssenkrupp Ag | Hochdruckdichtungsanordnung und Hochdruckanlage zur radialen Abdichtung eines Behälterverschlusses eines Hochdruckbehälters sowie deren Verwendung |
| EP4150236A1 (de) | 2020-05-12 | 2023-03-22 | Uhde High Pressure Technologies GmbH | Hochdruckdichtungsanordnung und hochdruckanlage zur radialen abdichtung eines behälterverschlusses eines hochdruckbehälters sowie deren verwendung |
| BE1028293B1 (de) | 2020-05-12 | 2021-12-16 | Thyssenkrupp Ag | Hochdruckdichtungsanordnung und Hochdruckanlage zur radialen Abdichtung eines Behälterverschlusses eines Hochdruckbehälters sowie deren Verwendung |
| WO2022040686A1 (en) * | 2020-08-19 | 2022-02-24 | Saint-Gobain Performance Plastics Corporation | Seal stack assembly |
| EP4200544A4 (en) | 2020-08-21 | 2024-07-24 | Saint Gobain Performance Plastics Corp | AUTOMATIC WIPER FOR SEAL STACK SET |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456356A (en) * | 1947-12-09 | 1948-12-14 | Joseph S Aber | Packing gasket and static seal |
| GB1068721A (en) * | 1965-02-23 | 1967-05-10 | Hall & Hall Ltd | Header and sealing ring for packing assembly |
| US3359999A (en) * | 1965-04-13 | 1967-12-26 | Mueller Co | Packing chambers for o-rings |
| GB1371610A (en) * | 1970-12-10 | 1974-10-23 | Hall Hall Ltd | Scraper rings |
| US3767215A (en) * | 1972-09-01 | 1973-10-23 | Us Navy | Multi-ring hydraulic seal for irregular bore surfaces |
| US4288082A (en) | 1980-04-30 | 1981-09-08 | Otis Engineering Corporation | Well sealing system |
| US4406469A (en) | 1981-09-21 | 1983-09-27 | Baker International Corporation | Plastically deformable conduit seal for subterranean wells |
| US4473231A (en) | 1983-06-09 | 1984-09-25 | Baker Oil Tools, Inc. | Dynamic seal for subterranean well |
| US4828274A (en) * | 1987-12-14 | 1989-05-09 | U.S. Foundry & Manufacturing Corp. | Sealing assembly for manhole covers and adjustment rings therefor |
| US5156220A (en) | 1990-08-27 | 1992-10-20 | Baker Hughes Incorporated | Well tool with sealing means |
| US5297805A (en) | 1992-10-01 | 1994-03-29 | J.M. Clipper Corp. | Sealing ring |
| US5842700A (en) | 1996-10-08 | 1998-12-01 | Smith International, Inc. | Composite rock bit seal |
| WO2000046483A1 (en) | 1999-02-05 | 2000-08-10 | Schlumberger Technology Corporation | Seal stack |
| US6318729B1 (en) | 2000-01-21 | 2001-11-20 | Greene, Tweed Of Delaware, Inc. | Seal assembly with thermal expansion restricter |
| US20030222410A1 (en) | 2002-05-30 | 2003-12-04 | Williams Ronald D. | High pressure and temperature seal for downhole use |
| WO2003102360A1 (en) | 2002-05-30 | 2003-12-11 | Baker Hughes Incorporated | High pressure and temperature seal for downhole use |
| US7461708B2 (en) * | 2004-08-16 | 2008-12-09 | Smith International, Inc. | Elastomeric seal assembly having auxiliary annular seal components |
| US20060186601A1 (en) * | 2005-02-18 | 2006-08-24 | Jean-Marc Lopez | Fluid seals |
| JP4911275B2 (ja) * | 2005-06-24 | 2012-04-04 | Ｎｏｋ株式会社 | 密封構造 |
| US7828301B2 (en) | 2008-01-25 | 2010-11-09 | Intelliserv, Llc | Self-energized backup ring for annular seals |
| US8794638B2 (en) | 2009-02-27 | 2014-08-05 | Halliburton Energy Services, Inc. | Sealing array for high temperature applications |
| US20120043331A1 (en) * | 2009-05-08 | 2012-02-23 | Nok Corporation | Water-proof structure for opening of case of appliance |
| US8851194B2 (en) * | 2011-03-29 | 2014-10-07 | David L. Ford | Seal with bellows style nose ring |
| US20130008672A1 (en) * | 2011-07-05 | 2013-01-10 | Vetco Gray Inc. | Annulus Seal Utilizing Energized Discrete Soft Interfacial Sealing Elements |
| US20130087977A1 (en) * | 2011-10-05 | 2013-04-11 | Gary L. Galle | Damage tolerant casing hanger seal |
| US20140084547A1 (en) | 2012-07-13 | 2014-03-27 | Halliburton Energy Services, Inc | High pressure seal back-up |
| US10323477B2 (en) * | 2012-10-15 | 2019-06-18 | Weatherford Technology Holdings, Llc | Seal assembly |
| CO6800257A1 (es) | 2013-05-17 | 2013-11-29 | Solpetrocol S A S | Sello mecanico de alta presión para cables y lineas de conducción en pozos petroleros |
| US20140346739A1 (en) * | 2013-05-24 | 2014-11-27 | Baker Hughes Incorporated | Bullet Seal |
| US10539238B2 (en) * | 2014-09-18 | 2020-01-21 | Cnh Industrial America Llc | Sealing element for a hydraulic fitting |
-
2016
- 2016-02-29 US US16/072,604 patent/US11142985B2/en active Active
- 2016-02-29 WO PCT/US2016/020063 patent/WO2017151094A1/en active Application Filing
- 2016-02-29 CN CN201680080293.6A patent/CN108699898B/zh active Active
- 2016-02-29 BR BR112018014116-0A patent/BR112018014116B1/pt active IP Right Grant
- 2016-02-29 DE DE112016005723.7T patent/DE112016005723T5/de active Pending
- 2016-02-29 EP EP16892845.5A patent/EP3423671B1/en active Active
- 2016-02-29 SG SG11201805696VA patent/SG11201805696VA/en unknown
- 2016-02-29 AU AU2016395858A patent/AU2016395858B2/en active Active
- 2016-02-29 GB GB1811441.3A patent/GB2562653B/en active Active
- 2016-02-29 MX MX2018009567A patent/MX2018009567A/es unknown
- 2016-02-29 MY MYPI2018702526A patent/MY190437A/en unknown
- 2016-02-29 CA CA3010783A patent/CA3010783C/en active Active
-
2018
- 2018-07-02 SA SA518391950A patent/SA518391950B1/ar unknown
- 2018-07-26 CO CONC2018/0007724A patent/CO2018007724A2/es unknown
- 2018-07-27 NO NO20181029A patent/NO20181029A1/en unknown
-
2021
- 2021-10-08 US US17/497,604 patent/US20220025731A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US11142985B2 (en) | 2021-10-12 |
| US20190032442A1 (en) | 2019-01-31 |
| BR112018014116B1 (pt) | 2022-09-27 |
| GB2562653A (en) | 2018-11-21 |
| GB201811441D0 (en) | 2018-08-29 |
| US20220025731A1 (en) | 2022-01-27 |
| CA3010783A1 (en) | 2017-09-08 |
| WO2017151094A1 (en) | 2017-09-08 |
| MY190437A (en) | 2022-04-21 |
| CA3010783C (en) | 2021-01-26 |
| EP3423671B1 (en) | 2020-12-16 |
| SA518391950B1 (ar) | 2022-03-09 |
| NO20181029A1 (en) | 2018-07-27 |
| EP3423671A1 (en) | 2019-01-09 |
| EP3423671A4 (en) | 2019-10-09 |
| CN108699898B (zh) | 2021-06-18 |
| DE112016005723T5 (de) | 2018-09-13 |
| AU2016395858B2 (en) | 2021-07-22 |
| SG11201805696VA (en) | 2018-07-30 |
| MX2018009567A (es) | 2018-09-06 |
| CO2018007724A2 (es) | 2018-08-10 |
| AU2016395858A1 (en) | 2018-07-19 |
| CN108699898A (zh) | 2018-10-23 |
| GB2562653B (en) | 2021-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 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 29/02/2016, OBSERVADAS AS CONDICOES LEGAIS |