NL6512826A - - Google Patents
Info
- Publication number
- NL6512826A NL6512826A NL6512826A NL6512826A NL6512826A NL 6512826 A NL6512826 A NL 6512826A NL 6512826 A NL6512826 A NL 6512826A NL 6512826 A NL6512826 A NL 6512826A NL 6512826 A NL6512826 A NL 6512826A
- Authority
- NL
- Netherlands
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/01—Risers
- E21B17/012—Risers with buoyancy elements
-
- 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
- E21B29/12—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 specially adapted for underwater installations
-
- 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
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US401480A US3330339A (en) | 1964-10-05 | 1964-10-05 | Method of removing a wellhead assembly from the ocean floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6512826A true NL6512826A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-04-06 |
Family
ID=23587938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6512826A NL6512826A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-10-05 | 1965-10-04 |
Country Status (7)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421580A (en) * | 1966-08-15 | 1969-01-14 | Rockwell Mfg Co | Underwater well completion method and apparatus |
| US3461958A (en) * | 1967-01-16 | 1969-08-19 | Cicero C Brown | Methods and apparatus for installation and removal of preventer stacks in offshore oil and gas wells |
| US3498374A (en) * | 1967-11-14 | 1970-03-03 | Rockwell Mfg Co | Underwater safety connector |
| US3603385A (en) * | 1969-02-04 | 1971-09-07 | Offshore Systems Inc | Method and apparatus for removably coupling a blowout preventer stack to an underwater wellhead casing |
| US3638721A (en) * | 1969-12-10 | 1972-02-01 | Exxon Production Research Co | Flexible connection for rotating blowout preventer |
| US3666009A (en) * | 1970-01-23 | 1972-05-30 | Gulf Oil Corp | Method and apparatus for shutting in offshore wells |
| US4126183A (en) * | 1976-12-09 | 1978-11-21 | Deep Oil Technology, Inc. | Offshore well apparatus with a protected production system |
| GB9604917D0 (en) * | 1996-03-08 | 1996-05-08 | Red Baron Oil Tools Rental | Removal of wellhead assemblies |
| GB9712537D0 (en) * | 1997-06-17 | 1997-08-20 | Sedco Forex Tech Inc | Method and apparatus for drilling subsea wells |
| US6702031B2 (en) | 2001-02-02 | 2004-03-09 | Baker Hughes Incorporated | Anchoring device removal method and apparatus |
| WO2005016581A2 (en) * | 2003-08-12 | 2005-02-24 | Oceaneering International, Inc. | Casing cutter |
| US9689233B2 (en) * | 2014-06-30 | 2017-06-27 | Cameron International Corporation | Platform to service a blowout preventer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988145A (en) * | 1956-12-03 | 1961-06-13 | Baker Oil Tools Inc | Well bore drilling and cementing apparatus |
| US3177942A (en) * | 1958-01-27 | 1965-04-13 | Shell Oil Co | Well head assembly with telescoping tubing |
| US3145775A (en) * | 1958-01-30 | 1964-08-25 | Jersey Prod Res Co | Method and apparatus for conducting offshore drilling operations |
| US3259191A (en) * | 1958-05-05 | 1966-07-05 | Ross A Mcclintcck | Subsea blowout prevention and landing apparatus |
| US3186486A (en) * | 1959-02-24 | 1965-06-01 | Mcevoy Co | Well completion |
| US3195638A (en) * | 1959-08-03 | 1965-07-20 | Cameron Iron Works Inc | Submarie wellhead apparatus |
| US3115933A (en) * | 1960-08-10 | 1963-12-31 | Shell Oil Co | Apparatus for installing and retrieving equipment from underwater wells |
-
1964
- 1964-10-05 US US401480A patent/US3330339A/en not_active Expired - Lifetime
-
1965
- 1965-10-04 NL NL6512826A patent/NL6512826A/xx unknown
- 1965-10-04 ES ES0318103A patent/ES318103A1/es not_active Expired
- 1965-10-04 BE BE670492D patent/BE670492A/xx unknown
- 1965-10-04 NO NO159940A patent/NO117070B/no unknown
- 1965-10-04 DK DK508665AA patent/DK108617C/da active
- 1965-10-04 GB GB42022/65A patent/GB1122004A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1122004A (en) | 1968-07-31 |
| DK108617C (da) | 1968-01-15 |
| NO117070B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-06-30 |
| BE670492A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-04-04 |
| ES318103A1 (es) | 1965-12-16 |
| US3330339A (en) | 1967-07-11 |