SG184284A1 - An actuator device - Google Patents

An actuator device Download PDF

Info

Publication number: SG184284A1
Authority: SG; Singapore
Prior art keywords: actuator device; actuator
Prior art date: 2010-03-30

Application number

SG2012071544A

Other languages

English (en)

Inventor

Erling Kleppa

Oeyvind Stokka

Ole Sevheim

Magnar Tveiten

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.)

2010-03-30

Filing date

2011-03-29

Publication date

2012-11-29

2011-03-29 Application filed by Petroleum Technology Co As filed Critical Petroleum Technology Co As

2012-11-29 Publication of SG184284A1 publication Critical patent/SG184284A1/en

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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
- 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)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Diaphragms And Bellows (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Actuator (AREA)

SG2012071544A 2010-03-30 2011-03-29 An actuator device SG184284A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20100471A NO20100471A1 (no)	2010-03-30	2010-03-30	Aktuatoranordning med trykkpavirket belg
PCT/EP2011/054806 WO2011120959A2 (en)	2010-03-30	2011-03-29	An actuator device

Publications (1)

Publication Number	Publication Date
SG184284A1 true SG184284A1 (en)	2012-11-29

Family

ID=44510879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG2012071544A SG184284A1 (en)	2010-03-30	2011-03-29	An actuator device

Country Status (9)

Country	Link
US (1)	US20130140033A1 (es)
EP (1)	EP2553214A2 (es)
AU (1)	AU2011234548A1 (es)
BR (1)	BR112012024772A2 (es)
CA (1)	CA2794815A1 (es)
MX (1)	MX2012011208A (es)
NO (1)	NO20100471A1 (es)
SG (1)	SG184284A1 (es)
WO (1)	WO2011120959A2 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2790507B1 (fr) *	1999-03-05	2001-04-20	Schlumberger Services Petrol	Actionneur de fond de puits a soufflets et dispositif de reglage de debit utilisant un tel actionneur
JP5007858B2 (ja) *	2007-02-08	2012-08-22	Ｓｍｃ株式会社	流量制御弁
CA2717774C (en) *	2008-03-07	2013-10-29	M-I L.L.C.	Shaker deck adjustment apparatus
NO333810B1 (no) *	2008-04-02	2013-09-23	Well Technology As	Anordning og fremgangsmåte for energigenerering nede i et borehull

2010
- 2010-03-30 NO NO20100471A patent/NO20100471A1/no not_active Application Discontinuation
2011
- 2011-03-29 SG SG2012071544A patent/SG184284A1/en unknown
- 2011-03-29 CA CA2794815A patent/CA2794815A1/en not_active Abandoned
- 2011-03-29 WO PCT/EP2011/054806 patent/WO2011120959A2/en not_active Ceased
- 2011-03-29 US US13/637,028 patent/US20130140033A1/en not_active Abandoned
- 2011-03-29 BR BR112012024772A patent/BR112012024772A2/pt not_active Application Discontinuation
- 2011-03-29 EP EP11713212A patent/EP2553214A2/en not_active Withdrawn
- 2011-03-29 MX MX2012011208A patent/MX2012011208A/es not_active Application Discontinuation
- 2011-03-29 AU AU2011234548A patent/AU2011234548A1/en not_active Abandoned

Also Published As

Publication number	Publication date
EP2553214A2 (en)	2013-02-06
US20130140033A1 (en)	2013-06-06
BR112012024772A2 (pt)	2016-06-07
NO20100471A1 (no)	2011-10-03
WO2011120959A3 (en)	2012-11-22
MX2012011208A (es)	2013-02-27
WO2011120959A2 (en)	2011-10-06
AU2011234548A1 (en)	2012-10-18
CA2794815A1 (en)	2011-10-06

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