NO331004B1 - Fremgangsmate for stromningsregulering og selvstyrende ventil eller stromningsreguleringsanordning - Google Patents
Fremgangsmate for stromningsregulering og selvstyrende ventil eller stromningsreguleringsanordningInfo
- Publication number
- NO331004B1 NO331004B1 NO20082074A NO20082074A NO331004B1 NO 331004 B1 NO331004 B1 NO 331004B1 NO 20082074 A NO20082074 A NO 20082074A NO 20082074 A NO20082074 A NO 20082074A NO 331004 B1 NO331004 B1 NO 331004B1
- Authority
- NO
- Norway
- Prior art keywords
- flow
- control device
- flow control
- self
- regulating valve
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 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
- 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
- E21B34/00—Valve arrangements for boreholes or wells
-
- 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
-
- 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
- E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells
-
- 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
- F16K15/00—Check valves
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
- F16K15/023—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0146—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Pipe Accessories (AREA)
- Flow Control (AREA)
- Control Of Fluid Pressure (AREA)
- Pipeline Systems (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Fats And Perfumes (AREA)
- Cultivation Of Plants (AREA)
- Accessories For Mixers (AREA)
Abstract
En fremgangsmåte for strømningskontroll og en selvregulerende ventil eller strømningsstyre- innretning som især er anvendelig i et produksjonsrør for å utvinne olje og/eller gass fra en brønn i et olje- og/eller gassreservoar, idet produksjonsrøret omfatter et nedre dreneringsrør som fortrinnsvis er delt i minst to seksjoner som hver omfatter en eller flere innstrømningsstyre- innretninger og som forbinder den geologiske produksjonsformasjon med strømningsrommet av dreneringsrøret. Fluidet strømmer gjennom et innløp (10) og videre gjennom en strømningsbane av styreinnretningen (2) ført av en bevegelig skive (9) eller en bevegelig innretning som er konstruert for å bevege seg relativ til åpningen av innløpet og som dermed reduserer eller øker gjennomstrømningsarealet (A2) ved å utnytte Bemoulli-effekten og stagneringstrykket frembrakt over skiven (9), hvorved styreinnretningen, avhengig av fluidets sammensetning og egenskaper, automatisk justerer fluidstrømmen, basert på et forhåndsberegnet strømningsmønster.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20082074A NO331004B1 (no) | 2006-07-07 | 2008-05-02 | Fremgangsmate for stromningsregulering og selvstyrende ventil eller stromningsreguleringsanordning |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20063181 | 2006-07-07 | ||
PCT/NO2007/000204 WO2008004875A1 (en) | 2006-07-07 | 2007-06-13 | Method for flow control and autonomous valve or flow control device |
NO20082074A NO331004B1 (no) | 2006-07-07 | 2008-05-02 | Fremgangsmate for stromningsregulering og selvstyrende ventil eller stromningsreguleringsanordning |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20082074L NO20082074L (no) | 2008-06-12 |
NO331004B1 true NO331004B1 (no) | 2011-09-05 |
Family
ID=38894772
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20110850A NO345916B1 (no) | 2006-07-07 | 2007-06-13 | Fremgangsmåte for selvjustering av en fluidstrøm, selvjusterende strømningsstyreinnretning og anvendelse derav |
NO20082074A NO331004B1 (no) | 2006-07-07 | 2008-05-02 | Fremgangsmate for stromningsregulering og selvstyrende ventil eller stromningsreguleringsanordning |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20110850A NO345916B1 (no) | 2006-07-07 | 2007-06-13 | Fremgangsmåte for selvjustering av en fluidstrøm, selvjusterende strømningsstyreinnretning og anvendelse derav |
Country Status (18)
Country | Link |
---|---|
US (1) | US8875797B2 (no) |
EP (1) | EP2049766B1 (no) |
CN (1) | CN101490360B (no) |
AP (1) | AP2536A (no) |
AU (1) | AU2007270180B2 (no) |
BR (1) | BRPI0714025B1 (no) |
CA (1) | CA2657209C (no) |
EA (1) | EA013497B1 (no) |
EC (1) | ECSP099075A (no) |
MX (1) | MX2009000130A (no) |
MY (1) | MY163991A (no) |
NO (2) | NO345916B1 (no) |
NZ (1) | NZ574261A (no) |
SA (1) | SA07280365B1 (no) |
TN (1) | TN2009000001A1 (no) |
UA (1) | UA94109C2 (no) |
WO (1) | WO2008004875A1 (no) |
ZA (1) | ZA200900844B (no) |
Families Citing this family (82)
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NO20081078L (no) * | 2008-02-29 | 2009-08-31 | Statoilhydro Asa | Rørelement med selvregulerende ventiler for styring av strømningen av fluid inn i eller ut av rørelementet |
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NO332898B1 (no) * | 2008-05-07 | 2013-01-28 | Bech Wellbore Flow Control As | Anordning ved stromningsregulator for regulering av en fluidstrom mellom et petroleumsreservoar og et rorlegeme |
NO338988B1 (no) * | 2008-11-06 | 2016-11-07 | Statoil Petroleum As | Fremgangsmåte og anordning for reversibel temperatursensitiv styring av fluidstrømning ved olje- og/eller gassproduksjon, omfattende en autonom ventil som fungerer etter Bemoulli-prinsippet |
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-
2007
- 2007-06-13 MX MX2009000130A patent/MX2009000130A/es active IP Right Grant
- 2007-06-13 EP EP07768930.5A patent/EP2049766B1/en active Active
- 2007-06-13 MY MYPI20085233A patent/MY163991A/en unknown
- 2007-06-13 UA UAA200900877A patent/UA94109C2/ru unknown
- 2007-06-13 AP AP2009004756A patent/AP2536A/xx active
- 2007-06-13 CA CA2657209A patent/CA2657209C/en active Active
- 2007-06-13 NZ NZ574261A patent/NZ574261A/en not_active IP Right Cessation
- 2007-06-13 CN CN2007800258685A patent/CN101490360B/zh active Active
- 2007-06-13 EA EA200900161A patent/EA013497B1/ru not_active IP Right Cessation
- 2007-06-13 WO PCT/NO2007/000204 patent/WO2008004875A1/en active Application Filing
- 2007-06-13 BR BRPI0714025-8A patent/BRPI0714025B1/pt active IP Right Grant
- 2007-06-13 US US12/084,479 patent/US8875797B2/en active Active
- 2007-06-13 NO NO20110850A patent/NO345916B1/no unknown
- 2007-06-13 AU AU2007270180A patent/AU2007270180B2/en active Active
- 2007-07-04 SA SA07280365A patent/SA07280365B1/ar unknown
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2008
- 2008-05-02 NO NO20082074A patent/NO331004B1/no unknown
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2009
- 2009-01-05 TN TN2009000001A patent/TN2009000001A1/fr unknown
- 2009-01-16 EC EC2009009075A patent/ECSP099075A/es unknown
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Also Published As
Publication number | Publication date |
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CN101490360A (zh) | 2009-07-22 |
NO20082074L (no) | 2008-06-12 |
BRPI0714025B1 (pt) | 2017-12-05 |
EP2049766A4 (en) | 2010-07-28 |
AP2009004756A0 (en) | 2009-02-28 |
NO20110850A1 (no) | 2008-06-12 |
AP2536A (en) | 2012-12-19 |
EA013497B1 (ru) | 2010-04-30 |
US20090218103A1 (en) | 2009-09-03 |
AU2007270180B2 (en) | 2012-03-15 |
NO345916B1 (no) | 2021-10-18 |
WO2008004875A1 (en) | 2008-01-10 |
SA07280365B1 (ar) | 2012-05-16 |
UA94109C2 (ru) | 2011-04-11 |
CA2657209C (en) | 2013-12-17 |
NZ574261A (en) | 2012-03-30 |
AU2007270180A1 (en) | 2008-01-10 |
MY163991A (en) | 2017-11-15 |
CN101490360B (zh) | 2013-01-30 |
CA2657209A1 (en) | 2008-01-10 |
EP2049766B1 (en) | 2023-03-29 |
EP2049766A1 (en) | 2009-04-22 |
MX2009000130A (es) | 2009-06-11 |
EA200900161A1 (ru) | 2009-06-30 |
US8875797B2 (en) | 2014-11-04 |
BRPI0714025A2 (pt) | 2012-12-18 |
TN2009000001A1 (en) | 2010-08-19 |
ECSP099075A (es) | 2009-02-27 |
ZA200900844B (en) | 2009-12-30 |
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