GB2157346B - Breech block hanger support - Google Patents
Breech block hanger supportInfo
- Publication number
- GB2157346B GB2157346B GB08511550A GB8511550A GB2157346B GB 2157346 B GB2157346 B GB 2157346B GB 08511550 A GB08511550 A GB 08511550A GB 8511550 A GB8511550 A GB 8511550A GB 2157346 B GB2157346 B GB 2157346B
- Authority
- GB
- United Kingdom
- Prior art keywords
- breech block
- hanger support
- block hanger
- support
- breech
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
-
- 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
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Supports For Pipes And Cables (AREA)
- Lubricants (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/348,735 US4615544A (en) | 1982-02-16 | 1982-02-16 | Subsea wellhead system |
US06/350,374 US4488740A (en) | 1982-02-19 | 1982-02-19 | Breech block hanger support |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8511550D0 GB8511550D0 (en) | 1985-06-12 |
GB2157346A GB2157346A (en) | 1985-10-23 |
GB2157346B true GB2157346B (en) | 1986-04-09 |
Family
ID=26995862
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08303795A Expired GB2114630B (en) | 1982-02-16 | 1983-02-11 | Subsea wellhead system |
GB08303796A Expired GB2114631B (en) | 1982-02-16 | 1983-02-11 | Breech block hanger support |
GB08511549A Expired GB2159554B (en) | 1982-02-16 | 1985-05-07 | Subsea wellhead system |
GB08511548A Expired GB2156881B (en) | 1982-02-16 | 1985-05-07 | Subsea wellhead system |
GB08511550A Expired GB2157346B (en) | 1982-02-16 | 1985-05-07 | Breech block hanger support |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08303795A Expired GB2114630B (en) | 1982-02-16 | 1983-02-11 | Subsea wellhead system |
GB08303796A Expired GB2114631B (en) | 1982-02-16 | 1983-02-11 | Breech block hanger support |
GB08511549A Expired GB2159554B (en) | 1982-02-16 | 1985-05-07 | Subsea wellhead system |
GB08511548A Expired GB2156881B (en) | 1982-02-16 | 1985-05-07 | Subsea wellhead system |
Country Status (6)
Country | Link |
---|---|
CA (2) | CA1206091A (en) |
DE (2) | DE3305285A1 (en) |
FR (2) | FR2521634B1 (en) |
GB (5) | GB2114630B (en) |
NL (2) | NL8300566A (en) |
NO (2) | NO160943C (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1255208A (en) * | 1985-04-26 | 1989-06-06 | Martin B. Jansen | Retrievable packoff |
US4842061A (en) * | 1988-02-05 | 1989-06-27 | Vetco Gray Inc. | Casing hanger packoff with C-shaped metal seal |
GB8821982D0 (en) * | 1988-09-19 | 1988-10-19 | Cooper Ind Inc | Energisation of sealing assemblies |
GB2216965B (en) * | 1988-04-08 | 1992-04-15 | Cooper Ind Inc | Energisation of sealing assemblies |
GB8918517D0 (en) * | 1989-08-14 | 1989-09-20 | Cameron Iron Works Inc | Location of tubular members |
US5290126A (en) * | 1991-12-13 | 1994-03-01 | Abb Vectogray Inc. | Antirotation device for subsea wellheads |
DE69223623T2 (en) * | 1992-10-16 | 1998-06-18 | Cooper Cameron Corp | Support ring |
US5620052A (en) * | 1995-06-07 | 1997-04-15 | Turner; Edwin C. | Hanger suspension system |
US7163054B2 (en) * | 2003-06-23 | 2007-01-16 | Control Flow Inc. | Breechblock connectors for use with oil field lines and oil field equipment |
BRPI0419084B1 (en) | 2004-10-12 | 2015-05-26 | Cameron Int Corp | Locking device |
US7798231B2 (en) * | 2006-07-06 | 2010-09-21 | Vetco Gray Inc. | Adapter sleeve for wellhead housing |
CN103696740A (en) * | 2013-12-25 | 2014-04-02 | 中国海洋石油总公司 | Breechblock-type waterproof conduit joint |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1488597A (en) * | 1966-08-02 | 1967-07-13 | Ventura Tool Company | Hydraulically actuated casing suspension system |
US3421580A (en) * | 1966-08-15 | 1969-01-14 | Rockwell Mfg Co | Underwater well completion method and apparatus |
US3442536A (en) * | 1968-05-09 | 1969-05-06 | Rockwell Mfg Co | Pipe joint having circumferentially spaced teeth coupling means |
US3528686A (en) * | 1968-06-24 | 1970-09-15 | Vetco Offshore Ind Inc | Rotatable casing hanger apparatus |
US3649032A (en) * | 1968-11-01 | 1972-03-14 | Vetco Offshore Ind Inc | Apparatus for sealing an annular space |
US3638725A (en) * | 1970-05-15 | 1972-02-01 | Vetco Offshore Ind Inc | Direct drive casing hanger apparatus |
US3971576A (en) * | 1971-01-04 | 1976-07-27 | Mcevoy Oilfield Equipment Co. | Underwater well completion method and apparatus |
US3800869A (en) * | 1971-01-04 | 1974-04-02 | Rockwell International Corp | Underwater well completion method and apparatus |
US3948545A (en) * | 1974-03-11 | 1976-04-06 | Mcevoy Oilfield Equipment Co. | Mechanically operated breech block |
-
1983
- 1983-02-11 GB GB08303795A patent/GB2114630B/en not_active Expired
- 1983-02-11 GB GB08303796A patent/GB2114631B/en not_active Expired
- 1983-02-15 NL NL8300566A patent/NL8300566A/en not_active Application Discontinuation
- 1983-02-15 NO NO830501A patent/NO160943C/en unknown
- 1983-02-15 CA CA000421596A patent/CA1206091A/en not_active Expired
- 1983-02-15 CA CA000421586A patent/CA1202885A/en not_active Expired
- 1983-02-15 NO NO830502A patent/NO160944C/en unknown
- 1983-02-15 NL NL8300568A patent/NL8300568A/en not_active Application Discontinuation
- 1983-02-16 DE DE19833305285 patent/DE3305285A1/en not_active Withdrawn
- 1983-02-16 FR FR8302507A patent/FR2521634B1/en not_active Expired
- 1983-02-16 DE DE19833305310 patent/DE3305310A1/en not_active Withdrawn
- 1983-02-16 FR FR8302508A patent/FR2521635B1/en not_active Expired
-
1985
- 1985-05-07 GB GB08511549A patent/GB2159554B/en not_active Expired
- 1985-05-07 GB GB08511548A patent/GB2156881B/en not_active Expired
- 1985-05-07 GB GB08511550A patent/GB2157346B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO160943B (en) | 1989-03-06 |
GB8303795D0 (en) | 1983-03-16 |
FR2521635A1 (en) | 1983-08-19 |
NO830501L (en) | 1983-08-17 |
CA1202885A (en) | 1986-04-08 |
DE3305310A1 (en) | 1983-08-25 |
FR2521634B1 (en) | 1986-10-17 |
GB2114630B (en) | 1986-07-02 |
NO160944B (en) | 1989-03-06 |
NO160944C (en) | 1989-06-14 |
GB2159554B (en) | 1986-07-02 |
FR2521634A1 (en) | 1983-08-19 |
GB8511549D0 (en) | 1985-06-12 |
NO160943C (en) | 1989-06-14 |
GB8511548D0 (en) | 1985-06-12 |
GB2114631A (en) | 1983-08-24 |
GB2159554A (en) | 1985-12-04 |
NL8300568A (en) | 1983-09-16 |
GB2157346A (en) | 1985-10-23 |
CA1271789C (en) | 1990-07-17 |
GB2156881B (en) | 1986-07-02 |
NO830502L (en) | 1983-08-17 |
GB8511550D0 (en) | 1985-06-12 |
GB2156881A (en) | 1985-10-16 |
GB2114630A (en) | 1983-08-24 |
DE3305285A1 (en) | 1983-08-25 |
GB8303796D0 (en) | 1983-03-16 |
NL8300566A (en) | 1983-09-16 |
GB2114631B (en) | 1986-01-02 |
FR2521635B1 (en) | 1986-09-19 |
CA1206091A (en) | 1986-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960211 |