MX172378B - Mejoras a un preventor de reventones - Google Patents
Mejoras a un preventor de reventonesInfo
- Publication number
- MX172378B MX172378B MX012546A MX1254683A MX172378B MX 172378 B MX172378 B MX 172378B MX 012546 A MX012546 A MX 012546A MX 1254683 A MX1254683 A MX 1254683A MX 172378 B MX172378 B MX 172378B
- Authority
- MX
- Mexico
- Prior art keywords
- rams
- ram
- tube
- bore
- move
- Prior art date
Links
- 238000005422 blasting Methods 0.000 title 1
- 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
- E21B33/02—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
- E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/08—Cutting or deforming pipes to control fluid flow
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Details Of Valves (AREA)
- Pipe Accessories (AREA)
- Actuator (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Shearing Machines (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Temperature-Responsive Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
La presente invención se refiere a mejoras a un preventor de reventones, que comprende un alojamiento teniendo una perforación a su través y vías de guía que intersectan la perforación, un ariete movible en cada vía de guía hacia y lejos del otro ariete, cada ariete teniendo un borde de corte en su extremo interior que coopera con un borde de corte en el otro ariete para cortar un tubo dentro de la perforación, al moverse los arietes uno hacia otro, y sellos en los arietes para sellar con el otro ariete y con la vía de guía para cerrar la perforación, al cortar el tubo y ocurrir el movimiento contínuo de los arietes uno hacia otro; caracterizadas por operadores de fluido para mover los arietes hacia adentro con una primera fuerza hasta que el tubo ha sido cortado y luego continúa moviendo los arietes hacia adentro con una segunda y más pequeña fuerza a fin de cerrar la perforación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44639082A | 1982-12-02 | 1982-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX172378B true MX172378B (es) | 1993-12-15 |
Family
ID=23772410
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX198145A MX157748A (es) | 1982-12-02 | 1983-07-25 | Mejoras en dispositivo para impedir reventones de tipo ariete,empleado en la perforacion y terminado de pozos de petroleo y gas |
| MX012546A MX172378B (es) | 1982-12-02 | 1983-07-25 | Mejoras a un preventor de reventones |
| MX012548A MX172380B (es) | 1982-12-02 | 1983-07-25 | Mejoras a un preventor para impedir reventones |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX198145A MX157748A (es) | 1982-12-02 | 1983-07-25 | Mejoras en dispositivo para impedir reventones de tipo ariete,empleado en la perforacion y terminado de pozos de petroleo y gas |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX012548A MX172380B (es) | 1982-12-02 | 1983-07-25 | Mejoras a un preventor para impedir reventones |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS59102075A (es) |
| CA (1) | CA1197181A (es) |
| DE (3) | DE3348228C2 (es) |
| FR (1) | FR2537203B1 (es) |
| GB (4) | GB2131470B (es) |
| MX (3) | MX157748A (es) |
| NO (1) | NO163913C (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923005A (en) * | 1989-01-05 | 1990-05-08 | Otis Engineering Corporation | System for handling reeled tubing |
| CA2145145A1 (en) * | 1994-04-19 | 1995-10-20 | Richard A. Olson | Ram-type blowout preventer |
| US5735502A (en) * | 1996-12-18 | 1998-04-07 | Varco Shaffer, Inc. | BOP with partially equalized ram shafts |
| US6244560B1 (en) * | 2000-03-31 | 2001-06-12 | Varco Shaffer, Inc. | Blowout preventer ram actuating mechanism |
| WO2006048669A1 (en) * | 2004-11-04 | 2006-05-11 | Hydril Company Lp | Improvements in or relating to hydraulic rams |
| US9194509B2 (en) | 2013-09-17 | 2015-11-24 | Ge Oil & Gas Pressure Control Lp | Power boost assist closed device for actuators |
| CN104775785B (zh) * | 2015-04-24 | 2017-03-29 | 西南石油大学 | 一种井下防喷器 |
| GB201614712D0 (en) | 2016-08-31 | 2016-10-12 | Enovate Systems Ltd | Improved shear blade |
| GB2549814B (en) * | 2016-09-26 | 2019-06-12 | Electrical Subsea & Drilling As | Wellbore control device |
| BR112019005974B1 (pt) | 2016-09-26 | 2023-01-17 | Electrical Subsea & Drilling As | Dispositivo de controle de boca de poço |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919111A (en) * | 1955-12-30 | 1959-12-29 | California Research Corp | Shearing device and method for use in well drilling |
| US2969838A (en) * | 1956-07-23 | 1961-01-31 | Shaffer Tool Works | Combination shearing and shut-off ram |
| US3036807A (en) * | 1957-10-17 | 1962-05-29 | Cameron Iron Works Inc | Valve apparatus |
| US3561526A (en) * | 1969-09-03 | 1971-02-09 | Cameron Iron Works Inc | Pipe shearing ram assembly for blowout preventer |
| US3736982A (en) * | 1972-05-01 | 1973-06-05 | Rucker Co | Combination shearing and shut-off ram for blowout preventer |
| US3817326A (en) * | 1972-06-16 | 1974-06-18 | Cameron Iron Works Inc | Ram-type blowout preventer |
| US4081027A (en) * | 1976-08-23 | 1978-03-28 | The Rucker Company | Shear rams for hydrogen sulfide service |
| US4132265A (en) * | 1978-04-06 | 1979-01-02 | Cameron Iron Works, Inc. | Pipe shearing ram assembly for blowout preventer |
| GB2018330B (en) * | 1978-04-06 | 1982-06-03 | Cameron Iron Works Inc | Pipe shearing ram assembly for blowout preventer |
| US4582293A (en) * | 1982-01-06 | 1986-04-15 | Koomey Blowout Preventers, Inc. | Hydraulically operated valves |
-
1983
- 1983-04-21 CA CA000426420A patent/CA1197181A/en not_active Expired
- 1983-04-29 GB GB08311845A patent/GB2131470B/en not_active Expired
- 1983-06-10 JP JP58102941A patent/JPS59102075A/ja active Granted
- 1983-07-20 FR FR8311952A patent/FR2537203B1/fr not_active Expired
- 1983-07-25 MX MX198145A patent/MX157748A/es unknown
- 1983-07-25 MX MX012546A patent/MX172378B/es unknown
- 1983-07-25 MX MX012548A patent/MX172380B/es unknown
- 1983-09-30 NO NO833559A patent/NO163913C/no unknown
- 1983-10-14 DE DE3348228A patent/DE3348228C2/de not_active Expired - Fee Related
- 1983-10-14 DE DE3348229A patent/DE3348229C2/de not_active Expired - Fee Related
- 1983-10-14 DE DE19833337510 patent/DE3337510A1/de active Granted
-
1985
- 1985-11-11 GB GB08527785A patent/GB2166784B/en not_active Expired
- 1985-11-11 GB GB08527786A patent/GB2166785B/en not_active Expired
- 1985-11-11 GB GB08527787A patent/GB2166786B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3348229C2 (es) | 1990-08-23 |
| MX172380B (es) | 1993-12-15 |
| GB2166786B (en) | 1987-01-14 |
| CA1197181A (en) | 1985-11-26 |
| GB2166786A (en) | 1986-05-14 |
| GB8311845D0 (en) | 1983-06-02 |
| DE3337510C2 (es) | 1990-06-21 |
| NO163913C (no) | 1990-08-08 |
| GB2166785B (en) | 1987-01-14 |
| JPS6220355B2 (es) | 1987-05-06 |
| GB8527787D0 (en) | 1985-12-18 |
| NO163913B (no) | 1990-04-30 |
| MX157748A (es) | 1988-12-13 |
| GB8527786D0 (en) | 1985-12-18 |
| GB2131470A (en) | 1984-06-20 |
| DE3337510A1 (de) | 1984-06-07 |
| DE3348228C2 (es) | 1990-08-23 |
| FR2537203B1 (fr) | 1986-08-14 |
| NO833559L (no) | 1984-06-04 |
| JPS59102075A (ja) | 1984-06-12 |
| GB8527785D0 (en) | 1985-12-18 |
| GB2166785A (en) | 1986-05-14 |
| GB2166784A (en) | 1986-05-14 |
| GB2166784B (en) | 1986-12-31 |
| FR2537203A1 (fr) | 1984-06-08 |
| GB2131470B (en) | 1986-12-17 |
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