MX2009013825A - Dispositivo anti-erupcion (bop) de pisón bi-direccional y metodo. - Google Patents
Dispositivo anti-erupcion (bop) de pisón bi-direccional y metodo.Info
- Publication number
- MX2009013825A MX2009013825A MX2009013825A MX2009013825A MX2009013825A MX 2009013825 A MX2009013825 A MX 2009013825A MX 2009013825 A MX2009013825 A MX 2009013825A MX 2009013825 A MX2009013825 A MX 2009013825A MX 2009013825 A MX2009013825 A MX 2009013825A
- Authority
- MX
- Mexico
- Prior art keywords
- groove
- well
- top seat
- seal
- ram block
- Prior art date
Links
- 230000002457 bidirectional effect Effects 0.000 title 1
- 238000007789 sealing Methods 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
- E21B33/02—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
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)
- Pressure Vessels And Lids Thereof (AREA)
- Gasket Seals (AREA)
- Pipe Accessories (AREA)
Abstract
Un dispositivo (16) anti-erupción de pisón para sellar un pozo (10), el dispositivo (16) anti-erupción de pisón incluye un cuerpo (16) que tiene una cavidad con un rebajo; un bloque (20) de pisón configurado para moverse dentro de la cavidad; un asiento (26) superior dispuesto en el rebajo y configurado para sellar el pozo (10) cuando está en contacto con el bloque (20) de pisón; un anillo (34) de fijación móvil extendido dentro de una ranura (36) del cuerpo (16) y una ranura (38) correspondiente del asiento (26) superior y configurado para moverse dentro de la ranura (38) del cuerpo, a lo largo de una dirección esencialmente paralela al pozo (10); un primer sello (40) extendido dentro de la ranura del asiento (26) superior y configurado para hacer contacto con el cuerpo (16) y con el asiento (26) superior; y un segundo sello (31) extendido dentro de la ranura del bloque (20) de pisón y configurado para hacer contacto con el bloque (20) de pisón y el asiento (26) superior. El ancho (w1) de la ranura (36) del cuerpo (16) es más grande que el ancho (w3) del anillo (34) de fijación por un valor predeterminado, que es mayor que la tolerancia normal; y una distancia (D1) desde una línea (19) central del pozo (10) hasta el primer sello (40) es más grande que la distancia (D2) desde la línea (19) central del pozo hasta el segundo sello (31).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/338,051 US8573557B2 (en) | 2008-12-18 | 2008-12-18 | Bidirectional ram BOP and method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009013825A true MX2009013825A (es) | 2010-06-18 |
Family
ID=42263367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009013825A MX2009013825A (es) | 2008-12-18 | 2009-12-16 | Dispositivo anti-erupcion (bop) de pisón bi-direccional y metodo. |
Country Status (9)
Country | Link |
---|---|
US (1) | US8573557B2 (es) |
EP (1) | EP2216499B1 (es) |
CN (1) | CN101748986B (es) |
AU (1) | AU2009245886B2 (es) |
BR (1) | BRPI0905417B8 (es) |
CA (1) | CA2686573C (es) |
MX (1) | MX2009013825A (es) |
MY (1) | MY153396A (es) |
SG (2) | SG182203A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9260932B2 (en) | 2010-09-14 | 2016-02-16 | National Oilwell Varco, L.P. | Blowout preventer ram assembly and method of using same |
US8632047B2 (en) * | 2011-02-02 | 2014-01-21 | Hydril Usa Manufacturing Llc | Shear blade geometry and method |
WO2013155200A2 (en) | 2012-04-10 | 2013-10-17 | National Oilwell Varco, L.P. | Blowout preventer locking door assembly and method of using same |
US9169713B2 (en) | 2012-04-10 | 2015-10-27 | National Oilwell Varco, L.P. | Blowout preventer with locking ram assembly and method of using same |
US20140048245A1 (en) * | 2012-08-16 | 2014-02-20 | Hydril Usa Manufacturing Llc | Replaceable Wear Plates for Use with Blind Shear Rams |
GB201310613D0 (en) | 2013-06-14 | 2013-07-31 | Enovate Systems Ltd | Well bore control system |
NO344202B1 (en) | 2015-10-19 | 2019-10-14 | Electrical Subsea and Drilling AS | A ram for a blowout preventer and a blowout preventer |
US11834941B2 (en) | 2016-12-14 | 2023-12-05 | Cameron International Corporation | Frac stack well intervention |
US10961800B2 (en) | 2016-12-14 | 2021-03-30 | Cameron International Corporation | FRAC stacks with rams to close bores and control flow of fracturing fluid |
US10961801B2 (en) | 2016-12-14 | 2021-03-30 | Cameron International Corporation | Fracturing systems and methods with rams |
US10961802B2 (en) | 2016-12-14 | 2021-03-30 | Cameron International Corporation | Frac stack well intervention |
US11421508B2 (en) | 2020-04-24 | 2022-08-23 | Cameron International Corporation | Fracturing valve systems and methods |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897824A (en) | 1974-09-05 | 1975-08-05 | Cameron Iron Works Inc | Blowout preventer testing apparatus |
US3906993A (en) | 1974-10-16 | 1975-09-23 | Abex Corp | Dual direction floating valve seat |
US4236692A (en) | 1979-04-20 | 1980-12-02 | Acf Industries, Incorporated | Controlled floating seat for gate valves |
US4444404A (en) * | 1982-10-19 | 1984-04-24 | Hydril Company | Variable bore ram packing element and blowout preventer |
US4982889A (en) | 1989-08-09 | 1991-01-08 | Union Carbide Corporation | Floating dual direction seal assembly |
US5255890A (en) * | 1992-11-12 | 1993-10-26 | Hydril Company | Ram type blowout preventer |
US6164619A (en) | 1999-01-07 | 2000-12-26 | Tuboscope I/P, Inc. | Bi-directional sealing ram |
US6719262B2 (en) * | 2001-08-06 | 2004-04-13 | Cooper Cameron Corporation | Bidirectional sealing blowout preventer |
CN2583352Y (zh) * | 2002-11-15 | 2003-10-29 | 盐城市信得石油机械厂 | 闸板防喷器的侧门密封装置 |
CN2679351Y (zh) * | 2003-11-24 | 2005-02-16 | 盐城市信得石油机械厂 | 闸板防喷器的侧门密封装置 |
GB0423016D0 (en) * | 2004-10-16 | 2004-11-17 | Enovate Systems Ltd | Blow out preventers |
CA2568431C (en) | 2005-11-18 | 2009-07-14 | Bj Services Company | Dual purpose blow out preventer |
US8740174B2 (en) * | 2006-12-12 | 2014-06-03 | Hydril Usa Manufacturing Llc | Dual-direction ram-type blowout preventer seal |
-
2008
- 2008-12-18 US US12/338,051 patent/US8573557B2/en active Active
-
2009
- 2009-12-03 CA CA2686573A patent/CA2686573C/en not_active Expired - Fee Related
- 2009-12-07 SG SG2012043881A patent/SG182203A1/en unknown
- 2009-12-07 SG SG200908121-7A patent/SG162676A1/en unknown
- 2009-12-07 EP EP09178140.1A patent/EP2216499B1/en not_active Not-in-force
- 2009-12-09 AU AU2009245886A patent/AU2009245886B2/en not_active Ceased
- 2009-12-11 MY MYPI20095322A patent/MY153396A/en unknown
- 2009-12-16 MX MX2009013825A patent/MX2009013825A/es active IP Right Grant
- 2009-12-18 BR BRPI0905417A patent/BRPI0905417B8/pt not_active IP Right Cessation
- 2009-12-18 CN CN200910265922.4A patent/CN101748986B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BRPI0905417B8 (pt) | 2022-11-29 |
AU2009245886A1 (en) | 2010-07-08 |
MY153396A (en) | 2015-02-13 |
CA2686573C (en) | 2017-02-14 |
BRPI0905417A2 (pt) | 2011-06-21 |
US8573557B2 (en) | 2013-11-05 |
CA2686573A1 (en) | 2010-06-18 |
SG182203A1 (en) | 2012-07-30 |
EP2216499A2 (en) | 2010-08-11 |
CN101748986B (zh) | 2014-11-26 |
AU2009245886B2 (en) | 2016-02-25 |
CN101748986A (zh) | 2010-06-23 |
SG162676A1 (en) | 2010-07-29 |
BRPI0905417B1 (pt) | 2019-11-12 |
EP2216499A3 (en) | 2011-09-14 |
EP2216499B1 (en) | 2017-03-15 |
US20100155080A1 (en) | 2010-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |