GB2129850B - Ram-type blowout preventer - Google Patents
Ram-type blowout preventerInfo
- Publication number
- GB2129850B GB2129850B GB08328679A GB8328679A GB2129850B GB 2129850 B GB2129850 B GB 2129850B GB 08328679 A GB08328679 A GB 08328679A GB 8328679 A GB8328679 A GB 8328679A GB 2129850 B GB2129850 B GB 2129850B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ram
- blowout preventer
- type blowout
- type
- preventer
- 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
- E21B33/06—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
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
- External Artificial Organs (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43959082A | 1982-11-05 | 1982-11-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8328679D0 GB8328679D0 (en) | 1983-11-30 |
GB2129850A GB2129850A (en) | 1984-05-23 |
GB2129850B true GB2129850B (en) | 1986-01-29 |
Family
ID=23745326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08328679A Expired GB2129850B (en) | 1982-11-05 | 1983-10-27 | Ram-type blowout preventer |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS59102077A (en) |
GB (1) | GB2129850B (en) |
NO (1) | NO834043L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943031A (en) * | 1989-08-17 | 1990-07-24 | Drexel Oilfield Services, Inc. | Blowout preventer |
GB2275706B (en) * | 1990-02-12 | 1994-11-16 | Terence Robert Morrell | Wireline valves |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3036807A (en) * | 1957-10-17 | 1962-05-29 | Cameron Iron Works Inc | Valve apparatus |
JPS4836208A (en) * | 1971-09-13 | 1973-05-28 | ||
US4582293A (en) * | 1982-01-06 | 1986-04-15 | Koomey Blowout Preventers, Inc. | Hydraulically operated valves |
-
1983
- 1983-10-27 GB GB08328679A patent/GB2129850B/en not_active Expired
- 1983-11-04 NO NO834043A patent/NO834043L/en unknown
- 1983-11-05 JP JP58208200A patent/JPS59102077A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NO834043L (en) | 1984-05-07 |
JPH046840B2 (en) | 1992-02-07 |
GB2129850A (en) | 1984-05-23 |
JPS59102077A (en) | 1984-06-12 |
GB8328679D0 (en) | 1983-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 19991027 |