BRPI0814832A2 - Orifício de admissão variável em um dispositivo de injeção - Google Patents

Orifício de admissão variável em um dispositivo de injeção

Info

Publication number: BRPI0814832A2
Authority: BR; Brazil
Prior art keywords: injection; injection device; intake port; inlet; internal body
Prior art date: 2007-08-07

Application number

Other languages

English (en)

Inventor

Stokka Oyvind

Sevheim Ole

Original Assignee

Petroleum Technology Co As

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.)

2007-08-07

Filing date

2008-08-06

Publication date

2015-03-31

2008-08-06 Application filed by Petroleum Technology Co As filed Critical Petroleum Technology Co As

2015-03-31 Publication of BRPI0814832A2 publication Critical patent/BRPI0814832A2/pt

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
- E21B43/123—Gas lift valves

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geochemistry & Mineralogy (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Lift Valve (AREA)
Jet Pumps And Other Pumps (AREA)
Mechanical Coupling Of Light Guides (AREA)
Eye Examination Apparatus (AREA)
Nozzles (AREA)
Characterised By The Charging Evacuation (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)

BRPI0814832 2007-08-07 2008-08-06 Orifício de admissão variável em um dispositivo de injeção BRPI0814832A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20074105A NO327545B1 (no)	2007-08-07	2007-08-07	Anordning for injeksjon av fluider
PCT/NO2008/000284 WO2009020396A1 (en)	2007-08-07	2008-08-06	Stealth orifice

Publications (1)

Publication Number	Publication Date
BRPI0814832A2 true BRPI0814832A2 (pt)	2015-03-31

Family

ID=40040039

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0814832 BRPI0814832A2 (pt)	2007-08-07	2008-08-06	Orifício de admissão variável em um dispositivo de injeção

Country Status (10)

Country	Link
US (1)	US20100212908A1 (pt)
EP (1)	EP2181247B1 (pt)
AT (1)	ATE495344T1 (pt)
BR (1)	BRPI0814832A2 (pt)
CA (1)	CA2694906A1 (pt)
DE (1)	DE602008004549D1 (pt)
DK (1)	DK2181247T3 (pt)
MX (1)	MX2010001510A (pt)
NO (1)	NO327545B1 (pt)
WO (1)	WO2009020396A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO327543B1 (no) *	2006-02-07	2009-08-10	Petroleum Technology Co As	Fluidinjeksjonsanordning
EP4219891B1 (en) *	2006-02-07	2024-06-26	Petroleum Technology Company AS	Fluid injection device
US10597990B2 (en) *	2014-07-28	2020-03-24	Petroleum Technology Company As	Gas lift valve
WO2018187549A1 (en) *	2017-04-06	2018-10-11	Baker Hughes, A Ge Company, Llc	Restrictive flow area section in an intake passage of a well pump
CN116255106B (zh) *	2022-12-12	2024-05-24	江苏金石机械集团有限公司	一种防盗开的一体化采油气井口装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA461485A (en)		1949-11-29	E. Lindenblad Nils	Antenna feed system
US2173022A (en) *	1938-03-23	1939-09-12	Mitchell Juanita	Flow bean for oil wells
US4565215A (en) *	1980-07-16	1986-01-21	Cummings Leslie L	Chemical injection valve
US5070902A (en) *	1990-12-05	1991-12-10	Mcmurry Oil Tools, Inc.	Lateral orifice water regulator
US5141056A (en) *	1991-04-23	1992-08-25	Den Norske Stats Oljeselskap A.S	Injection valve for injecting chemicals and similar liquid substances into subsurface formations
US5190106A (en) *	1991-10-07	1993-03-02	Camco International Inc.	Well injection valve retrievable choke
US5707214A (en) *	1994-07-01	1998-01-13	Fluid Flow Engineering Company	Nozzle-venturi gas lift flow control device and method for improving production rate, lift efficiency, and stability of gas lift wells
US5743717A (en) *	1994-07-01	1998-04-28	Fluid Flow Engineering Company	Nozzle-venturi gas lift flow control device
US5957208A (en) *	1997-07-21	1999-09-28	Halliburton Energy Services, Inc.	Flow control apparatus
US6079496A (en) *	1997-12-04	2000-06-27	Baker Hughes Incorporated	Reduced-shock landing collar
US6390199B1 (en) *	1999-09-21	2002-05-21	Shell Oil Company	Downhole safety valve
GB2351103B (en) *	2000-07-11	2001-08-01	Fmc Corp	Valve assembly for hydrocarbon wells
BR0004685B1 (pt) *	2000-10-05	2009-01-13		mÉtodo e dispositivo para estabilizaÇço da produÇço de poÇos de petràleo.
GB0102485D0 (en) *	2001-01-31	2001-03-14	Sps Afos Group Ltd	Downhole Tool
US6769490B2 (en) *	2002-07-01	2004-08-03	Allamon Interests	Downhole surge reduction method and apparatus
BR0300958B1 (pt)	2003-04-15	2013-06-04		mandril para vÁlvula de bombeio pneumÁtico.
US7308934B2 (en) *	2005-02-18	2007-12-18	Fmc Technologies, Inc.	Fracturing isolation sleeve
NO327543B1 (no) *	2006-02-07	2009-08-10	Petroleum Technology Co As	Fluidinjeksjonsanordning
US7779921B2 (en) *	2007-10-26	2010-08-24	Weatherford/Lamb, Inc.	Wellhead completion assembly capable of versatile arrangements

2007
- 2007-08-07 NO NO20074105A patent/NO327545B1/no not_active IP Right Cessation
2008
- 2008-08-06 US US12/670,860 patent/US20100212908A1/en not_active Abandoned
- 2008-08-06 DK DK08793896.5T patent/DK2181247T3/da active
- 2008-08-06 CA CA2694906A patent/CA2694906A1/en not_active Abandoned
- 2008-08-06 BR BRPI0814832 patent/BRPI0814832A2/pt not_active IP Right Cessation
- 2008-08-06 AT AT08793896T patent/ATE495344T1/de not_active IP Right Cessation
- 2008-08-06 MX MX2010001510A patent/MX2010001510A/es active IP Right Grant
- 2008-08-06 EP EP08793896A patent/EP2181247B1/en not_active Not-in-force
- 2008-08-06 WO PCT/NO2008/000284 patent/WO2009020396A1/en not_active Ceased
- 2008-08-06 DE DE602008004549T patent/DE602008004549D1/de active Active

Also Published As

Publication number	Publication date
DK2181247T3 (da)	2011-03-28
CA2694906A1 (en)	2009-02-12
US20100212908A1 (en)	2010-08-26
ATE495344T1 (de)	2011-01-15
EP2181247B1 (en)	2011-01-12
MX2010001510A (es)	2010-03-15
DE602008004549D1 (de)	2011-02-24
NO327545B1 (no)	2009-08-10
EP2181247A1 (en)	2010-05-05
NO20074105L (no)	2009-02-09
WO2009020396A1 (en)	2009-02-12

Publication	Publication Date	Title
WO2007091897A8 (en)	2008-01-24	Fluid injection device
WO2007091898A8 (en)	2007-12-21	Fluid injection device
AR059410A1 (es)	2008-04-09	Reguladores de presion operados por piloto
MY154544A (en)	2015-06-30	Valve
WO2009023610A3 (en)	2009-04-16	Ball seat having fluid activated ball support
WO2009052149A3 (en)	2009-07-09	Permeable medium flow control devices for use in hydrocarbon production
EP2105607A3 (en)	2016-03-16	Fuel injector with built-in fuel pressure sensor
BRPI0916272A2 (pt)	2015-11-03	servo fluido e aplicações
MY159693A (en)	2017-01-13	Drill pipe
EP1988267A3 (en)	2014-03-19	Fuel supply system
BRPI0814832A2 (pt)	2015-03-31	Orifício de admissão variável em um dispositivo de injeção
ATE461772T1 (de)	2010-04-15	Stopfenstange
ATE502206T1 (de)	2011-04-15	Sicherheitsventil und hochdruckpumpe mit besagtem ventil
GB2477672A (en)	2011-08-10	Wellhead having an integrated safety valve and method of making same
ATE534805T1 (de)	2011-12-15	Hydraulikeinheit für einen zylinderkopf einer brennkraftmaschine mit hydraulisch variablem gaswechselventiltrieb
ATE391228T1 (de)	2008-04-15	Druckregelventil
WO2008088443A3 (en)	2008-09-25	Valve with offset venturi
WO2011106579A3 (en)	2013-02-21	Wellbore valve, wellbore system, and method of producing reservoir fluids
DE602007011996D1 (pt)	2011-02-24
ATE548560T1 (de)	2012-03-15	Kraftstoffeinspritzsystem
ATE505639T1 (de)	2011-04-15	Kraftstoffeinspritzventileinrichtung
ATE500417T1 (de)	2011-03-15	Sicherheitsventil
DE502006001830D1 (de)	2008-11-27	Linearantriebsvorrichtung
SE0601170L (sv)	2007-11-20	Ventil
ATE522759T1 (de)	2011-09-15	Gaszufuhrhahn

Legal Events

Date	Code	Title	Description
2015-12-01	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE AS 6A E 7A ANUIDADES.
2016-04-05	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.