CA1091577A - Hydraulically controlled safety valve - Google Patents
Hydraulically controlled safety valveInfo
- Publication number
- CA1091577A CA1091577A CA309,683A CA309683A CA1091577A CA 1091577 A CA1091577 A CA 1091577A CA 309683 A CA309683 A CA 309683A CA 1091577 A CA1091577 A CA 1091577A
- Authority
- CA
- Canada
- Prior art keywords
- line
- valve
- pressure
- jack
- reserve
- 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
- 239000003129 oil well Substances 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 8
- 230000006854 communication Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- WTEVQBCEXWBHNA-YFHOEESVSA-N neral Chemical compound CC(C)=CCC\C(C)=C/C=O WTEVQBCEXWBHNA-YFHOEESVSA-N 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 1
- 241000191291 Abies alba Species 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N citral A Natural products CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
-
- 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
- E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid-Pressure Circuits (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7726157 | 1977-08-29 | ||
| FR7726157A FR2402143A1 (fr) | 1977-08-29 | 1977-08-29 | Vanne de securite, a commande hydraulique, notamment pour forage petrolier sous-marin |
| FR7820767A FR2431085A2 (fr) | 1978-07-12 | 1978-07-12 | Vanne de securite a commande hydraulique notamment pour forage petrolier sous-marin |
| FR7820767 | 1978-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1091577A true CA1091577A (en) | 1980-12-16 |
Family
ID=26220190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA309,683A Expired CA1091577A (en) | 1977-08-29 | 1978-08-18 | Hydraulically controlled safety valve |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4296910A (en, 2012) |
| JP (1) | JPS5447124A (en, 2012) |
| AU (1) | AU523980B2 (en, 2012) |
| BR (1) | BR7805562A (en, 2012) |
| CA (1) | CA1091577A (en, 2012) |
| CH (1) | CH627247A5 (en, 2012) |
| DE (1) | DE2836381C2 (en, 2012) |
| ES (1) | ES473183A1 (en, 2012) |
| GB (1) | GB2003584B (en, 2012) |
| MX (1) | MX147187A (en, 2012) |
| NL (1) | NL174866C (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3019602C2 (de) * | 1980-05-22 | 1984-10-11 | Kraftwerk Union AG, 4330 Mülheim | Elektrohydraulischer Stellantrieb für Turbinenventile |
| US4420139A (en) * | 1980-08-20 | 1983-12-13 | Belov Valentin V | Device for remote control an actuator of a shut-off member |
| US4461450A (en) * | 1982-06-25 | 1984-07-24 | Combustion Engineering, Inc. | Remote control choke |
| GB9007210D0 (en) * | 1990-03-30 | 1990-05-30 | Loth William D | Improvements in or relating to subsea control systems and apparatus |
| US6179052B1 (en) | 1998-08-13 | 2001-01-30 | Halliburton Energy Services, Inc. | Digital-hydraulic well control system |
| US6567013B1 (en) * | 1998-08-13 | 2003-05-20 | Halliburton Energy Services, Inc. | Digital hydraulic well control system |
| US6470970B1 (en) | 1998-08-13 | 2002-10-29 | Welldynamics Inc. | Multiplier digital-hydraulic well control system and method |
| NO329453B1 (no) * | 2007-03-16 | 2010-10-25 | Fmc Kongsberg Subsea As | Trykkontrollanordning og fremgangsmate |
| US9850729B2 (en) * | 2010-06-30 | 2017-12-26 | Ruth IBANEZ | Blow-out preventer, and oil spill recovery management system |
| WO2012031276A1 (en) | 2010-09-03 | 2012-03-08 | Adams Charles J | Cap valve |
| CN103216665B (zh) * | 2012-01-21 | 2016-01-06 | 飞翼股份有限公司 | 一种液压控制输送充填料用节流阀 |
| DE102018107644A1 (de) * | 2018-03-29 | 2019-10-02 | Wittenstein Se | Untersee-Absperrvorrichtung |
| US11905782B2 (en) | 2022-01-27 | 2024-02-20 | National Coupling Company, Inc. | Regulator having check valve manifold for use in subsea control circuit |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1098565A (fr) * | 1954-01-15 | 1955-08-08 | Dispositif de commande hydraulique pour disjoncteur, ou analogue | |
| US2948262A (en) * | 1956-03-02 | 1960-08-09 | Gratzmuller Jean Louis | Pressure-limiting device |
| FR1350707A (fr) * | 1962-11-16 | 1964-01-31 | Installation de commande hydraulique à réponse rapide | |
| FR1438480A (fr) * | 1965-03-31 | 1966-05-13 | Vanne à commande hydraulique | |
| US3613070A (en) * | 1969-07-14 | 1971-10-12 | Offshore Systems Inc | Control system for underwater valve |
| CH528693A (de) * | 1970-09-01 | 1972-09-30 | Sulzer Ag | Sicherheitsvorrichtung mit einem Ventil, vorzugsweise Absperrventil |
| DE2113788C3 (de) * | 1971-03-22 | 1979-06-21 | Karl Fredrik Oslo Ellingsen | Ventilumstellvorrichtung |
| DE2339310C3 (de) * | 1973-08-03 | 1979-09-06 | Rheinmetall Gmbh, 4000 Duesseldorf | Fembetatigtes Sicherheitsabsperrorgan für Rohrleitungen |
| FR2259262B1 (en, 2012) * | 1974-01-24 | 1976-11-26 | Poclain Sa | |
| US3906726A (en) * | 1974-12-20 | 1975-09-23 | Halliburton Co | Positioner methods and apparatus |
| US4036106A (en) * | 1975-04-03 | 1977-07-19 | Southwestern Manufacturing Co. | Actuator control system |
| US4141533A (en) * | 1976-12-09 | 1979-02-27 | United Technologies Corporation | Hydraulically operated shutoff valve |
-
1978
- 1978-08-11 CH CH855278A patent/CH627247A5/fr not_active IP Right Cessation
- 1978-08-18 CA CA309,683A patent/CA1091577A/en not_active Expired
- 1978-08-19 DE DE2836381A patent/DE2836381C2/de not_active Expired
- 1978-08-22 ES ES473183A patent/ES473183A1/es not_active Expired
- 1978-08-23 MX MX174610A patent/MX147187A/es unknown
- 1978-08-23 AU AU39173/78A patent/AU523980B2/en not_active Expired
- 1978-08-24 US US05/936,510 patent/US4296910A/en not_active Expired - Lifetime
- 1978-08-25 GB GB7834693A patent/GB2003584B/en not_active Expired
- 1978-08-25 NL NLAANVRAGE7808816,A patent/NL174866C/xx not_active IP Right Cessation
- 1978-08-28 BR BR7805562A patent/BR7805562A/pt unknown
- 1978-08-29 JP JP10616178A patent/JPS5447124A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7808816A (nl) | 1979-03-02 |
| GB2003584A (en) | 1979-03-14 |
| JPS5447124A (en) | 1979-04-13 |
| US4296910A (en) | 1981-10-27 |
| CH627247A5 (en, 2012) | 1981-12-31 |
| AU3917378A (en) | 1980-02-28 |
| BR7805562A (pt) | 1979-04-10 |
| DE2836381C2 (de) | 1983-11-10 |
| DE2836381A1 (de) | 1979-03-15 |
| NL174866C (nl) | 1984-08-16 |
| JPS6220428B2 (en, 2012) | 1987-05-07 |
| GB2003584B (en) | 1982-03-03 |
| AU523980B2 (en) | 1982-08-26 |
| MX147187A (es) | 1982-10-20 |
| ES473183A1 (es) | 1979-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |