NO760435L - - Google Patents
Info
- Publication number
- NO760435L NO760435L NO760435A NO760435A NO760435L NO 760435 L NO760435 L NO 760435L NO 760435 A NO760435 A NO 760435A NO 760435 A NO760435 A NO 760435A NO 760435 L NO760435 L NO 760435L
- Authority
- NO
- Norway
- Prior art keywords
- gas
- lifting
- slot
- profile
- petroleum
- Prior art date
Links
- 239000003208 petroleum Substances 0.000 claims description 11
- 230000003628 erosive effect Effects 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 26
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- -1 chromium carbides Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/122—Gas lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped
- F04F1/20—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped specially adapted for raising liquids from great depths, e.g. in wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/464—Arrangements of nozzles with inversion of the direction of flow
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Jet Pumps And Other Pumps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7500081391A RO62593A (fr) | 1975-02-12 | 1975-02-12 | Dispositif gaslift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO760435L true NO760435L (it) | 1976-08-13 |
Family
ID=20094664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO760435A NO760435L (it) | 1975-02-12 | 1976-02-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4090814A (it) |
| FR (1) | FR2300920A1 (it) |
| GB (1) | GB1543371A (it) |
| NO (1) | NO760435L (it) |
| RO (1) | RO62593A (it) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1077541A (en) * | 1977-12-01 | 1980-05-13 | Vortec Corporation | Flow amplifying nozzle |
| DE3316233A1 (de) * | 1983-05-04 | 1984-11-08 | Leopold Dipl.-Ing.(FH) 5910 Kreuztal Schladofsky | Vakuum-saugpumpe |
| CA1312236C (en) * | 1989-03-14 | 1993-01-05 | Raymond A. Breckner | Fluid pump apparatus |
| GB2254659A (en) * | 1991-04-09 | 1992-10-14 | Peco Machine Shop & Inspection | Jet pump with annular nozzle and central plug |
| US5217067A (en) * | 1991-07-30 | 1993-06-08 | Robert Landry | Apparatus for increasing flow in oil and other wells |
| BR9300292A (pt) * | 1993-01-27 | 1994-08-16 | Petroleo Brasileiro Sa | Aperfeiçoamento em sede de válvulas de orifício |
| US5374163A (en) * | 1993-05-12 | 1994-12-20 | Jaikaran; Allan | Down hole pump |
| MY115179A (en) * | 1994-09-07 | 2003-04-30 | Halliburton Co | Nozzle-venturi gas lift flow control device and method for improving production rate, lift efficiency, and stability of gas lift wells |
| US7347259B2 (en) | 2003-08-29 | 2008-03-25 | Bj Services Company | Downhole oilfield erosion protection by using diamond |
| GB2431947B (en) * | 2003-08-29 | 2008-03-12 | Bj Services Co | Downhole oilfield erosion protection |
| ES2378898T3 (es) | 2006-12-14 | 2012-04-18 | Tronox Llc | Boquilla de chorro mejorada para uso en un micronizador de molino de chorro |
| GB2452593A (en) * | 2007-09-04 | 2009-03-11 | Dyson Technology Ltd | A fan |
| GB2468325A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Height adjustable fan with nozzle |
| GB2468323A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
| AU2010220190B2 (en) | 2009-03-04 | 2012-11-15 | Dyson Technology Limited | Humidifying apparatus |
| KR101370271B1 (ko) | 2009-03-04 | 2014-03-04 | 다이슨 테크놀러지 리미티드 | 선풍기 |
| GB2468312A (en) | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
| JP5336890B2 (ja) * | 2009-03-10 | 2013-11-06 | キヤノン株式会社 | 計測装置、露光装置及びデバイス製造方法 |
| GB0919473D0 (en) | 2009-11-06 | 2009-12-23 | Dyson Technology Ltd | A fan |
| DK2578889T3 (en) | 2010-05-27 | 2016-01-04 | Dyson Technology Ltd | Device for blasting air by narrow spalte nozzle device |
| GB2482548A (en) | 2010-08-06 | 2012-02-08 | Dyson Technology Ltd | A fan assembly with a heater |
| GB2482547A (en) | 2010-08-06 | 2012-02-08 | Dyson Technology Ltd | A fan assembly with a heater |
| WO2012049470A1 (en) | 2010-10-13 | 2012-04-19 | Dyson Technology Limited | A fan assembly |
| WO2012052735A1 (en) | 2010-10-18 | 2012-04-26 | Dyson Technology Limited | A fan assembly |
| GB2484670B (en) | 2010-10-18 | 2018-04-25 | Dyson Technology Ltd | A fan assembly |
| US9926804B2 (en) | 2010-11-02 | 2018-03-27 | Dyson Technology Limited | Fan assembly |
| RU2576735C2 (ru) | 2011-07-27 | 2016-03-10 | Дайсон Текнолоджи Лимитед | Вентилятор в сборе |
| GB2493506B (en) | 2011-07-27 | 2013-09-11 | Dyson Technology Ltd | A fan assembly |
| GB201119500D0 (en) | 2011-11-11 | 2011-12-21 | Dyson Technology Ltd | A fan assembly |
| GB2496877B (en) | 2011-11-24 | 2014-05-07 | Dyson Technology Ltd | A fan assembly |
| GB2499042A (en) | 2012-02-06 | 2013-08-07 | Dyson Technology Ltd | A nozzle for a fan assembly |
| GB2499044B (en) | 2012-02-06 | 2014-03-19 | Dyson Technology Ltd | A fan |
| GB2499041A (en) | 2012-02-06 | 2013-08-07 | Dyson Technology Ltd | Bladeless fan including an ionizer |
| GB2500010B (en) | 2012-03-06 | 2016-08-24 | Dyson Technology Ltd | A humidifying apparatus |
| GB2500012B (en) | 2012-03-06 | 2016-07-06 | Dyson Technology Ltd | A Humidifying Apparatus |
| GB2500017B (en) | 2012-03-06 | 2015-07-29 | Dyson Technology Ltd | A Humidifying Apparatus |
| AU2013229284B2 (en) | 2012-03-06 | 2016-05-19 | Dyson Technology Limited | A fan assembly |
| GB2512192B (en) | 2012-03-06 | 2015-08-05 | Dyson Technology Ltd | A Humidifying Apparatus |
| GB2500011B (en) | 2012-03-06 | 2016-07-06 | Dyson Technology Ltd | A Humidifying Apparatus |
| GB2500903B (en) | 2012-04-04 | 2015-06-24 | Dyson Technology Ltd | Heating apparatus |
| GB2501301B (en) | 2012-04-19 | 2016-02-03 | Dyson Technology Ltd | A fan assembly |
| AU350140S (en) | 2013-01-18 | 2013-08-13 | Dyson Technology Ltd | Humidifier or fan |
| AU350181S (en) | 2013-01-18 | 2013-08-15 | Dyson Technology Ltd | Humidifier or fan |
| BR302013003358S1 (pt) | 2013-01-18 | 2014-11-25 | Dyson Technology Ltd | Configuração aplicada em umidificador |
| AU350179S (en) | 2013-01-18 | 2013-08-15 | Dyson Technology Ltd | Humidifier or fan |
| GB2510195B (en) | 2013-01-29 | 2016-04-27 | Dyson Technology Ltd | A fan assembly |
| WO2014118501A2 (en) | 2013-01-29 | 2014-08-07 | Dyson Technology Limited | A fan assembly |
| CA152658S (en) | 2013-03-07 | 2014-05-20 | Dyson Technology Ltd | Fan |
| CA152657S (en) | 2013-03-07 | 2014-05-20 | Dyson Technology Ltd | Fan |
| CA152655S (en) | 2013-03-07 | 2014-05-20 | Dyson Technology Ltd | Fan |
| BR302013004394S1 (pt) | 2013-03-07 | 2014-12-02 | Dyson Technology Ltd | Configuração aplicada a ventilador |
| CA152656S (en) | 2013-03-07 | 2014-05-20 | Dyson Technology Ltd | Fan |
| USD729372S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| CA154722S (en) | 2013-08-01 | 2015-02-16 | Dyson Technology Ltd | Fan |
| CA154723S (en) | 2013-08-01 | 2015-02-16 | Dyson Technology Ltd | Fan |
| TWD172707S (zh) | 2013-08-01 | 2015-12-21 | 戴森科技有限公司 | 風扇 |
| GB2518638B (en) | 2013-09-26 | 2016-10-12 | Dyson Technology Ltd | Humidifying apparatus |
| GB2528704A (en) | 2014-07-29 | 2016-02-03 | Dyson Technology Ltd | Humidifying apparatus |
| GB2528709B (en) | 2014-07-29 | 2017-02-08 | Dyson Technology Ltd | Humidifying apparatus |
| GB2528708B (en) | 2014-07-29 | 2016-06-29 | Dyson Technology Ltd | A fan assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US857768A (en) * | 1905-06-20 | 1907-06-25 | Robert Stirling | Method and apparatus for raising liquids by compressed air. |
| US992144A (en) * | 1910-10-21 | 1911-05-16 | Fred A Babcock | Blast-nozzle. |
| US1737684A (en) * | 1928-09-26 | 1929-12-03 | Charles B Reynolds | Jet-nozzle apparatus |
| US1867876A (en) * | 1929-11-22 | 1932-07-19 | Whiting Corp | Eductor |
| US1865623A (en) * | 1931-12-17 | 1932-07-05 | Eidsmore Merton | Water evacuating device |
| US2608801A (en) * | 1951-01-26 | 1952-09-02 | Ian M Ridley | Valve |
| US3022685A (en) * | 1958-04-23 | 1962-02-27 | American Drill Bushing Co | Ceramic drill bushing |
| US3765152A (en) * | 1970-11-04 | 1973-10-16 | Gen Resource Corp | Cleaning of filtering media |
| RO55562A2 (it) * | 1971-05-28 | 1973-09-20 |
-
1975
- 1975-02-12 RO RO7500081391A patent/RO62593A/ro unknown
-
1976
- 1976-01-28 US US05/653,004 patent/US4090814A/en not_active Expired - Lifetime
- 1976-02-06 FR FR7603285A patent/FR2300920A1/fr active Granted
- 1976-02-11 NO NO760435A patent/NO760435L/no unknown
- 1976-02-11 GB GB5298/76A patent/GB1543371A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| RO62593A (fr) | 1977-12-15 |
| FR2300920A1 (fr) | 1976-09-10 |
| US4090814A (en) | 1978-05-23 |
| GB1543371A (en) | 1979-04-04 |
| FR2300920B1 (it) | 1980-05-09 |
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