MX166274B - Cabezal de pozo con aro sellador excentrico para el ademe - Google Patents
Cabezal de pozo con aro sellador excentrico para el ademeInfo
- Publication number
- MX166274B MX166274B MX014118A MX1411888A MX166274B MX 166274 B MX166274 B MX 166274B MX 014118 A MX014118 A MX 014118A MX 1411888 A MX1411888 A MX 1411888A MX 166274 B MX166274 B MX 166274B
- Authority
- MX
- Mexico
- Prior art keywords
- wall
- tubular member
- center line
- ring
- wedge ring
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 7
- 239000002184 metal 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
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Gasket Seals (AREA)
Abstract
La presente invención se refiere a un aparato para formar un sello metálico entre una pared externa de un miembro tubular interno y un agujero de un miembro tubular externo, caracterizado porque comprende en combinación: un aro sellador metálico que tiene una pared interna adaptada para ser colocada alrededor del miembro tubular interno y una pared exterior cónica, cada una de las paredes interna y externa tiene una línea central, la línea central de la pared interna está desviada radialmente respecto a la línea central de la pared externa; un aro de cuña metálico que tiene una porción de pared interna cónica, adaptada para acoplarse con la pared externa del aro sellador, y una pared externa adaptada para acoplarse con el agujero del miembro tubular exterior, la porción de pared interna y la pared externa del aro de cuña tienen cada una, una línea central, la línea central de la porción de pared interna del aro de cuña está desviada radialmente con respecto a la línea central de la pared externa del aro de cuña, permitiendo que uno del aro sellador y el aro de cuña sea girado con respecto al otro a orientaciones seleccionadas con respecto al miembro tubular interno, para acomodar la excentricidad del miembro tubular interno con respecto al agujero en el miembro tubular externo; y medios para mover uno del aro de cuña y el aro sellador, hacia el otro, para forzar la pared interna del aro de sello hasta contacto sellador con el miembro tubular interno y forzar la pared externa del aro de cuña hasta acoplamiento sellador con el agujero del miembro tubular externo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/130,757 US4771832A (en) | 1987-12-09 | 1987-12-09 | Wellhead with eccentric casing seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX166274B true MX166274B (es) | 1992-12-28 |
Family
ID=22446178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX014118A MX166274B (es) | 1987-12-09 | 1988-12-09 | Cabezal de pozo con aro sellador excentrico para el ademe |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4771832A (es) |
| CA (1) | CA1285217C (es) |
| GB (1) | GB2213515B (es) |
| MX (1) | MX166274B (es) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911245A (en) * | 1989-03-10 | 1990-03-27 | Vetco Gray Inc. | Metal seal with soft inlays |
| DE4016386A1 (de) * | 1989-06-28 | 1991-01-03 | Baroid Technology Inc | Gebogenes bohrloch-motorgehaeuse |
| US5020591A (en) * | 1989-09-11 | 1991-06-04 | Shore James B | Oil tool coupling device |
| US5067734A (en) * | 1990-06-01 | 1991-11-26 | Abb Vetco Gray Inc. | Metal seal with grooved inlays |
| US5110144A (en) * | 1990-08-24 | 1992-05-05 | Cooper Industries, Inc. | Casing hanger seal assembly |
| US5174376A (en) * | 1990-12-21 | 1992-12-29 | Fmc Corporation | Metal-to-metal annulus packoff for a subsea wellhead system |
| US5129660A (en) * | 1991-02-25 | 1992-07-14 | Cooper Industries, Inc. | Seal assembly for a well housing hanger structure |
| US5193616A (en) * | 1991-08-06 | 1993-03-16 | Cooper Industries, Inc. | Tubing hanger seal assembly |
| US5257792A (en) * | 1991-10-15 | 1993-11-02 | Fip Incorporated | Well head metal seal |
| US5464063A (en) * | 1994-08-19 | 1995-11-07 | Abb Vetco Gray Inc. | Well assembly metal seal |
| US5755287A (en) * | 1996-04-03 | 1998-05-26 | Fmc Corporation | Sealing assembly for subsea wellheads |
| JP2965908B2 (ja) * | 1996-07-05 | 1999-10-18 | 株式会社精工技研 | 調温液体シール手段を備える光ディスク成形用金型装置 |
| RU2178510C2 (ru) * | 1998-03-25 | 2002-01-20 | Халаев Григорий Григорьевич | Фланцевое соединение оборудования |
| US6032958A (en) * | 1998-03-31 | 2000-03-07 | Hydril Company | Bi-directional pressure-energized metal seal |
| GB0004212D0 (en) * | 2000-02-23 | 2000-04-12 | Plexus Ocean Syst Ltd | Pipe joint |
| MXPA06005932A (es) | 2001-10-25 | 2007-05-07 | Pleux Ocean Systems Ltd | Entubado de pozo de sujecion. |
| US6705615B2 (en) | 2001-10-31 | 2004-03-16 | Dril-Quip, Inc. | Sealing system and method |
| RU2224941C2 (ru) * | 2001-11-29 | 2004-02-27 | Нарбутовских Юрий Павлович | Фланцевое соединение деталей |
| RU2232336C1 (ru) * | 2002-11-21 | 2004-07-10 | Закрытое акционерное общество Завод нефтепромыслового оборудования "УНИКОМ" | Разъемное фланцевое соединение |
| CA2445468C (en) * | 2003-10-17 | 2008-04-01 | L. Murray Dallas | Metal ring gasket for a threaded union |
| US7484776B2 (en) * | 2005-07-14 | 2009-02-03 | Stinger Wellhead Protection, Inc. | High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same |
| RU2305219C1 (ru) * | 2006-04-03 | 2007-08-27 | Московский государственный университет инженерной экологии | Разъемное фланцевое соединение |
| US7740080B2 (en) * | 2007-11-27 | 2010-06-22 | Vetco Gray Inc. | Pressure energized seal |
| US8205890B2 (en) * | 2008-07-08 | 2012-06-26 | Worldwide Oilfield Machine, Inc. | Resilient high pressure metal-to-metal seal and method |
| US8511390B2 (en) | 2009-12-23 | 2013-08-20 | Bp Corporation North America Inc. | Rigless low volume pump system |
| US8307889B2 (en) * | 2010-05-13 | 2012-11-13 | Randy Lewkoski | Assembly for controlling annuli between tubulars |
| US8834133B2 (en) * | 2010-08-05 | 2014-09-16 | Bp Corporation North America Inc. | Pumping device for fluids located at the bottom of a drilled well |
| US8960276B2 (en) | 2010-09-22 | 2015-02-24 | Stream-Flo Industries Ltd. | Wellhead seal device to seal casing |
| RU2481170C2 (ru) * | 2011-08-09 | 2013-05-10 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" (ФГУП "ГКНПЦ им. М.В. Хруничева") | Секционная крупногабаритная матрица для калибровки взрывом |
| CN102777602A (zh) * | 2012-08-02 | 2012-11-14 | 昆山旭虹精密零组件有限公司 | 一种石油机械使用的密封环 |
| WO2014046288A1 (ja) * | 2012-09-21 | 2014-03-27 | Nok株式会社 | 密封装置 |
| WO2014055077A1 (en) | 2012-10-04 | 2014-04-10 | Halliburton Energy Services, Inc. | Sliding sleeve well tool with metal-to-metal seal |
| WO2015152886A1 (en) * | 2014-03-31 | 2015-10-08 | Fmc Technologies, Inc. | Connector with actuatable reaction members to resist bending loads |
| CA2888027A1 (en) | 2014-04-16 | 2015-10-16 | Bp Corporation North America, Inc. | Reciprocating pumps for downhole deliquification systems and fluid distribution systems for actuating reciprocating pumps |
| US10113384B2 (en) * | 2015-03-11 | 2018-10-30 | Cameron International Corporation | Multi-metal seal system |
| US10253589B2 (en) * | 2015-07-06 | 2019-04-09 | Ge Oil & Gas Pressure Control Lp | Offset adjustment rings for wellhead orientation |
| US10605032B2 (en) * | 2016-07-08 | 2020-03-31 | Ge Oil & Gas Pressure Control Lp | Electrically insulated tubing hanger system |
| US11111749B2 (en) | 2019-05-14 | 2021-09-07 | Saudi Arabian Oil Company | Correcting offsets in wellbore tubulars |
| CN110359860B (zh) * | 2019-08-21 | 2024-04-26 | 中国石油集团渤海钻探工程有限公司第一固井分公司 | 水泥头卡箍式快装接头及使用方法 |
| US11319756B2 (en) | 2020-08-19 | 2022-05-03 | Saudi Arabian Oil Company | Hybrid reamer and stabilizer |
| US20230212922A1 (en) * | 2022-01-04 | 2023-07-06 | Vault Pressure Control, Llc | Wellhead attachment system |
| US12359523B2 (en) * | 2022-01-04 | 2025-07-15 | Vault Pressure Control, Llc | Wellhead attachment system |
| US12188323B2 (en) | 2022-12-05 | 2025-01-07 | Saudi Arabian Oil Company | Controlling a subsea blowout preventer stack |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1323660A (en) * | 1919-12-02 | Well-capping device | ||
| US1548543A (en) * | 1922-04-17 | 1925-08-04 | Joseph F Moody | Well equipment |
| US2179814A (en) * | 1938-05-25 | 1939-11-14 | Billy F Conaghan | Adjustable tubing hanger and stuffing box support |
| JPS5047219A (es) * | 1973-01-05 | 1975-04-26 | ||
| US3895831A (en) * | 1973-05-10 | 1975-07-22 | Conax Corp | Seal assembly providing dual seal zones |
| US4131287A (en) * | 1977-07-11 | 1978-12-26 | Exxon Production Research Company | Annular seal |
| US4390186A (en) * | 1982-02-04 | 1983-06-28 | Combustion Engineering, Inc. | Metal-to-metal ribbed seal |
| US4569540A (en) * | 1983-12-29 | 1986-02-11 | Beson Technology, Inc. | Piping suspender with metal-to-metal seal |
| US4556224A (en) * | 1984-08-06 | 1985-12-03 | Joy Manufacturing Company | Crossover seal assembly |
| US4646845A (en) * | 1984-08-14 | 1987-03-03 | Cactus Wellhead Equipment Co., Inc. | Metal seal for wellhead apparatus |
| US4678209A (en) * | 1985-10-21 | 1987-07-07 | Vetco Offshore, Inc. | Casing hanger |
| US4650226A (en) * | 1986-03-31 | 1987-03-17 | Joy Manufacturing Company | Holddown screw |
| US4650225A (en) * | 1986-03-31 | 1987-03-17 | Joy Manufacturing Company | Hydraulic holddown screw with mechanical retention means |
-
1987
- 1987-12-09 US US07/130,757 patent/US4771832A/en not_active Expired - Lifetime
-
1988
- 1988-08-23 CA CA000575403A patent/CA1285217C/en not_active Expired - Lifetime
- 1988-12-05 GB GB8828315A patent/GB2213515B/en not_active Expired
- 1988-12-09 MX MX014118A patent/MX166274B/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2213515A (en) | 1989-08-16 |
| US4771832A (en) | 1988-09-20 |
| GB2213515B (en) | 1991-08-21 |
| CA1285217C (en) | 1991-06-25 |
| GB8828315D0 (en) | 1989-01-05 |
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