NO760435L - - Google Patents

Info

Publication number: NO760435L
Authority: NO; Norway
Prior art keywords: gas; lifting; slot; profile; petroleum
Prior art date: 1975-02-12

Application number

NO760435A

Other languages

English (en)

Norwegian (no)

Inventor

C Teodorescu

I Chiriac

D C Sava

A Draghici

S Zinca

Original Assignee

Inst Nat Pentru Creatie Stiint

Priority date (The priority date 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 date listed.)

1975-02-12

Filing date

1976-02-11

Publication date

1976-08-13

1976-02-11 Application filed by Inst Nat Pentru Creatie Stiint filed Critical Inst Nat Pentru Creatie Stiint

1976-08-13 Publication of NO760435L publication Critical patent/NO760435L/no

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)
Physical Or Chemical Processes And Apparatus (AREA)
Jet Pumps And Other Pumps (AREA)

NO760435A 1975-02-12 1976-02-11 NO760435L (fr)

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 (fr)	1976-08-13

Family

ID=20094664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO760435A NO760435L (fr)	1975-02-12	1976-02-11

Country Status (5)

Country	Link
US (1)	US4090814A (fr)
FR (1)	FR2300920A1 (fr)
GB (1)	GB1543371A (fr)
NO (1)	NO760435L (fr)
RO (1)	RO62593A (fr)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1077541A (fr) *	1977-12-01	1980-05-13	Vortec Corporation	Tuyere d'amplification de debit
DE3316233A1 (de) *	1983-05-04	1984-11-08	Leopold Dipl.-Ing.(FH) 5910 Kreuztal Schladofsky	Vakuum-saugpumpe
CA1312236C (fr) *	1989-03-14	1993-01-05	Raymond A. Breckner	Pompe a liquides
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
GB2431947B (en) *	2003-08-29	2008-03-12	Bj Services Co	Downhole oilfield erosion protection
US7347259B2 (en)	2003-08-29	2008-03-25	Bj Services Company	Downhole oilfield erosion protection by using diamond
RU2248469C1 (ru) *	2003-09-18	2005-03-20	Газеев Наиль Хамидович	Газлифтная установка
CN101631622B (zh)	2006-12-14	2013-04-24	特罗诺克斯有限公司	用于射流微粉磨机的改进射流喷嘴
GB2452593A (en) *	2007-09-04	2009-03-11	Dyson Technology Ltd	A fan
PT2276933E (pt)	2009-03-04	2011-08-17	Dyson Technology Ltd	Uma ventoinha
GB2468323A (en) *	2009-03-04	2010-09-08	Dyson Technology Ltd	Fan assembly
GB2468312A (en)	2009-03-04	2010-09-08	Dyson Technology Ltd	Fan assembly
GB2468325A (en) *	2009-03-04	2010-09-08	Dyson Technology Ltd	Height adjustable fan with nozzle
EP2414738B1 (fr)	2009-03-04	2013-10-09	Dyson Technology Limited	Appareil humidificateur
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
DK2990663T3 (en)	2010-05-27	2017-10-02	Dyson Technology Ltd	DEVICE FOR Blowing air by means of narrow slit nozzle
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
JP5588565B2 (ja)	2010-10-13	2014-09-10	ダイソンテクノロジーリミテッド	送風機組立体
ES2619373T3 (es)	2010-10-18	2017-06-26	Dyson Technology Limited	Conjunto de ventilador
GB2484670B (en)	2010-10-18	2018-04-25	Dyson Technology Ltd	A fan assembly
WO2012059730A1 (fr)	2010-11-02	2012-05-10	Dyson Technology Limited	Ensemble ventilateur
AU2012288597B2 (en)	2011-07-27	2015-04-09	Dyson Technology Limited	A fan assembly
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
GB2499041A (en)	2012-02-06	2013-08-07	Dyson Technology Ltd	Bladeless fan including an ionizer
GB2499044B (en)	2012-02-06	2014-03-19	Dyson Technology Ltd	A fan
GB2499042A (en)	2012-02-06	2013-08-07	Dyson Technology Ltd	A nozzle for a fan assembly
EP2823183A1 (fr)	2012-03-06	2015-01-14	Dyson Technology Limited	Ensemble ventilateur
GB2500012B (en)	2012-03-06	2016-07-06	Dyson Technology Ltd	A Humidifying Apparatus
GB2500010B (en)	2012-03-06	2016-08-24	Dyson Technology Ltd	A humidifying apparatus
GB2500017B (en)	2012-03-06	2015-07-29	Dyson Technology Ltd	A Humidifying Apparatus
GB2500011B (en)	2012-03-06	2016-07-06	Dyson Technology Ltd	A Humidifying Apparatus
GB2512192B (en)	2012-03-06	2015-08-05	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
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
AU350181S (en)	2013-01-18	2013-08-15	Dyson Technology Ltd	Humidifier or fan
AU350140S (en)	2013-01-18	2013-08-13	Dyson Technology Ltd	Humidifier or fan
GB2510195B (en)	2013-01-29	2016-04-27	Dyson Technology Ltd	A fan assembly
RU2684043C2 (ru)	2013-01-29	2019-04-03	Дайсон Текнолоджи Лимитед	Вентилятор в сборе
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
CA152658S (en)	2013-03-07	2014-05-20	Dyson Technology Ltd	Fan
USD729372S1 (en)	2013-03-07	2015-05-12	Dyson Technology Limited	Fan
CA152657S (en)	2013-03-07	2014-05-20	Dyson Technology Ltd	Fan
CA152656S (en)	2013-03-07	2014-05-20	Dyson Technology Ltd	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
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
GB2528704A (en)	2014-07-29	2016-02-03	Dyson Technology Ltd	Humidifying apparatus
CN117486497B (zh) *	2023-10-27	2025-11-25	中建材玻璃新材料研究院集团有限公司	一种气流破碎机构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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 (fr) *	1971-05-28	1973-09-20

1975
- 1975-02-12 RO RO7500081391A patent/RO62593A/fr 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 GB GB5298/76A patent/GB1543371A/en not_active Expired
- 1976-02-11 NO NO760435A patent/NO760435L/no unknown

Also Published As

Publication number	Publication date
FR2300920B1 (fr)	1980-05-09
FR2300920A1 (fr)	1976-09-10
GB1543371A (en)	1979-04-04
RO62593A (fr)	1977-12-15
US4090814A (en)	1978-05-23

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US203044A (en)	1878-04-30	Improvement in oil-well packings
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