FR2299492B1 - - Google Patents
Info
- Publication number
- FR2299492B1 FR2299492B1 FR7503016A FR7503016A FR2299492B1 FR 2299492 B1 FR2299492 B1 FR 2299492B1 FR 7503016 A FR7503016 A FR 7503016A FR 7503016 A FR7503016 A FR 7503016A FR 2299492 B1 FR2299492 B1 FR 2299492B1
- Authority
- FR
- France
- 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
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- 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
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- 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
- 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)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503016A FR2299492A1 (fr) | 1975-01-31 | 1975-01-31 | Dispo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503016A FR2299492A1 (fr) | 1975-01-31 | 1975-01-31 | Dispo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2299492A1 FR2299492A1 (fr) | 1976-08-27 |
| FR2299492B1 true FR2299492B1 (show.php) | 1977-07-22 |
Family
ID=9150548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503016A Granted FR2299492A1 (fr) | 1975-01-31 | 1975-01-31 | Dispo |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2299492A1 (show.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324422A (en) * | 1980-02-27 | 1982-04-13 | Vetco Offshore, Inc. | Low torque pack-off seal assembly with retrievable lower section |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540533A (en) * | 1968-12-16 | 1970-11-17 | Rockwell Mfg Co | Remote packoff method and apparatus |
| US3797864A (en) * | 1971-10-28 | 1974-03-19 | Vetco Offshore Ind Inc | Combined metal and elastomer seal |
| US3809158A (en) * | 1972-07-27 | 1974-05-07 | Rockwell International Corp | Well completion apparatus and method |
-
1975
- 1975-01-31 FR FR7503016A patent/FR2299492A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2299492A1 (fr) | 1976-08-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |