FR2505397A1 - Connecteur deconnectable pour dispositif d'injection - Google Patents
Connecteur deconnectable pour dispositif d'injection Download PDFInfo
- Publication number
- FR2505397A1 FR2505397A1 FR8108967A FR8108967A FR2505397A1 FR 2505397 A1 FR2505397 A1 FR 2505397A1 FR 8108967 A FR8108967 A FR 8108967A FR 8108967 A FR8108967 A FR 8108967A FR 2505397 A1 FR2505397 A1 FR 2505397A1
- Authority
- FR
- France
- Prior art keywords
- annular
- movable
- annular piston
- cylindrical chamber
- column
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 34
- 239000007924 injection Substances 0.000 title claims abstract description 34
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 239000003129 oil well Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 claims description 17
- 238000013519 translation Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000014616 translation Effects 0.000 description 8
- 239000011261 inert gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 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
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
- E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
-
- 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
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
- E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
- E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees
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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8108967A FR2505397A1 (fr) | 1981-05-06 | 1981-05-06 | Connecteur deconnectable pour dispositif d'injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8108967A FR2505397A1 (fr) | 1981-05-06 | 1981-05-06 | Connecteur deconnectable pour dispositif d'injection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2505397A1 true FR2505397A1 (fr) | 1982-11-12 |
| FR2505397B1 FR2505397B1 (OSRAM) | 1984-04-27 |
Family
ID=9258118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8108967A Granted FR2505397A1 (fr) | 1981-05-06 | 1981-05-06 | Connecteur deconnectable pour dispositif d'injection |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2505397A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577223A (zh) * | 2019-02-19 | 2020-08-25 | 中石化石油工程技术服务有限公司 | 一种气液双流配注工具 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1677349A (en) * | 1924-05-29 | 1928-07-17 | Kallmeyer Theophilus | Apparatus for lifting oil in oil wells |
| US1896236A (en) * | 1931-02-03 | 1933-02-07 | J H Mcevoy & Company | Retractable tubing head |
| US1983854A (en) * | 1931-11-06 | 1934-12-11 | J H Mcevoy & Company | Well production apparatus |
| US2823620A (en) * | 1952-09-06 | 1958-02-18 | Charles C Carlisle | Method and apparatus for starting flow of wells |
| US3421449A (en) * | 1965-10-11 | 1969-01-14 | Cicero C Brown | Gas lift well production apparatus |
| US3516492A (en) * | 1968-05-23 | 1970-06-23 | Shell Oil Co | Underwater wellhead connector |
| US3517738A (en) * | 1969-01-08 | 1970-06-30 | Shell Oil Co | Selective bore wellhead lubricator system |
| US3675713A (en) * | 1970-03-30 | 1972-07-11 | Regan Forge & Eng Co | Method and apparatus for separating subsea well conduit couplings from a remote floating vessel |
| US3724501A (en) * | 1971-01-21 | 1973-04-03 | Jackson Inc B | Undersea well test tree control valve and system |
| GB2001375A (en) * | 1977-06-28 | 1979-01-31 | Flopetrol | Subsea valve for offshore well |
-
1981
- 1981-05-06 FR FR8108967A patent/FR2505397A1/fr active Granted
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1677349A (en) * | 1924-05-29 | 1928-07-17 | Kallmeyer Theophilus | Apparatus for lifting oil in oil wells |
| US1896236A (en) * | 1931-02-03 | 1933-02-07 | J H Mcevoy & Company | Retractable tubing head |
| US1983854A (en) * | 1931-11-06 | 1934-12-11 | J H Mcevoy & Company | Well production apparatus |
| US2823620A (en) * | 1952-09-06 | 1958-02-18 | Charles C Carlisle | Method and apparatus for starting flow of wells |
| US3421449A (en) * | 1965-10-11 | 1969-01-14 | Cicero C Brown | Gas lift well production apparatus |
| US3516492A (en) * | 1968-05-23 | 1970-06-23 | Shell Oil Co | Underwater wellhead connector |
| US3517738A (en) * | 1969-01-08 | 1970-06-30 | Shell Oil Co | Selective bore wellhead lubricator system |
| US3675713A (en) * | 1970-03-30 | 1972-07-11 | Regan Forge & Eng Co | Method and apparatus for separating subsea well conduit couplings from a remote floating vessel |
| US3724501A (en) * | 1971-01-21 | 1973-04-03 | Jackson Inc B | Undersea well test tree control valve and system |
| GB2001375A (en) * | 1977-06-28 | 1979-01-31 | Flopetrol | Subsea valve for offshore well |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577223A (zh) * | 2019-02-19 | 2020-08-25 | 中石化石油工程技术服务有限公司 | 一种气液双流配注工具 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2505397B1 (OSRAM) | 1984-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |