DK2828474T3 - En flowstyringsenhed og metode - Google Patents
En flowstyringsenhed og metode Download PDFInfo
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- DK2828474T3 DK2828474T3 DK13708401.8T DK13708401T DK2828474T3 DK 2828474 T3 DK2828474 T3 DK 2828474T3 DK 13708401 T DK13708401 T DK 13708401T DK 2828474 T3 DK2828474 T3 DK 2828474T3
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Classifications
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- 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
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- 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
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
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- 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
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- 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
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
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- 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
-
- 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
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/02—Down-hole chokes or valves for variably regulating fluid flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0379—By fluid pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2562—Dividing and recombining
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/3367—Larner-Johnson type valves; i.e., telescoping internal valve in expanded flow line section
- Y10T137/3421—Line condition change responsive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7839—Dividing and recombining in a single flow path
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/785—With retarder or dashpot
- Y10T137/7851—End of valve forms dashpot chamber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Flow Control (AREA)
- Pipe Accessories (AREA)
- Control Of Fluid Pressure (AREA)
- Fluid-Driven Valves (AREA)
- Valve Housings (AREA)
Claims (15)
1. En enhed til styring af væske-flow omfattende et hus (3a-l), og en primær flow-sti (18b-d, 18f-h, 18j-181) placeret inden i huset (3a-1) omfattende en væskeindgang (7) med et første væsketryk Pi og mindst en væskeudgang (8) med et tredje væsketryk P3, hvor mindst en sekundær flow-sti (19b-l) er anbragt i væskekommunikation med den primære flow-sti (18b-d, 18f-h, 18j-181), den sekundære flow-sti (19b-l) omfattende en første væske-flow-begrænser (1) og en anden væske-flow-begrænser (2), som tjener hhv. som en indgående port til et kammer (B) og en udgående port fra kammeret (B), den første væske-flow-begrænser (1) og den anden væske-flow-begrænser (2) er konfigureret til at generere forskellige væske-flow-karakteristikker baseret på forskellige væskeegenskaber; kammeret (B), som har et andet væsketryk P2, er derudover defineret af aktiveringsanordninger (5, 5b-j, 51), som reagerer på væsketrykændringer (ΛΡ2) induceret af begrænseren i kammeret (B), som opstår, når en af væskens egenskaber ændres, aktiveringsanordningerne (5, 5b-j, 51) er operativt forbundet med mindst en ventilenhed (4b-l) i form af en bevægelig del anbragt inden i huset (3a-l) imellem væskeindgangen (7) og den mindst ene væskeudgang (8), hvis ventilenhed (4b-l) er bevægelig imellem en åben position, hvor den primære flow-sti (18b-d, 18f-h, 18j-181) er åben, og en lukket position, hvor den primære flow-sti (18b-d, 18f-h, 18j-181) er lukket, hvor ventilenheden (4b-l) er påvirket imod den åbne position på grund af det første væsketryk Pi og imod den lukkede position på grund af nævnte inducerede ændringer af væsketrykket (ΔΡ2), og hvor den første væske-flow-begrænser (1) og/eller anden væske-flow-begrænser (2) er en del af nævnte ventilenhed (4b-l).
2. Enheden til styring af væske-flow ifølge krav 1, hvor en af væske-flow-begrænseme (1, 2) medfører en trykstigning i kammeret (B), når flowet ændres til væske med en overordnet viskositet, som er lavere end den oprindelige væske under brug.
3. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor den mindst ene sekundære flow-sti (19b-l) er anbragt mindst delvist parallelt i forhold til den primære flow-sti (18b-d, 18f-h, 18j-181).
4. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor den første væske-flow-begrænser (1) og den anden væske-flow-begrænser (2) er konfigureret til at gennemtvinge sine respektive forskellige væske-flow-karakteristikker baseret på forskellige væskeegenskaber.
5. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor den første væske-flow-begrænser (1) er konfigureret til at gennemtvinge hovedsageligt laminar-flow-karakteristikker på en væske, som strømmer igennem begrænseren, og den anden væske-flow- begrænser (2) er konfigureret til at gennemtvinge hovedsageligt turbulent-flow-karakteristikker på en væske, som strømmer igennem begrænseren.
6. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor den første væske-flow-begrænser (1) er konfigureret til at gennemtvinge flow-karakteristikker baseret på væskeviskositet, og den anden væske-flow-begrænser (2) er konfigureret til at gennemtvinge flow-karakteristikker baseret på væskedensitet.
7. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor en af flow-begrænseme (1,2) mindst delvist består af et materiale, som medfører en trykændring imellem opstrøms- og nedstrømssiden, som er proportional i forhold til den overordnede væskeviskositet under væskegennemløbet.
8. Enheden til styring af væske-flow ifølge krav 7, hvor den anden af de to flow-begrænsere (1, 2) er konstrueret til at sikre en trykændring imellem opstrøms- og nedstrømssiden, som er proportional i forhold til væskedensiteten under væskegennemløbet.
9. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor ventilenheden (4b-l) er anbragt til at lukke den primære flow-sti (18b-d, 18f-h, 18j-181).
10. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor ventilenheden (4d-l) omfatter et bevægeligt stempel anbragt som skubbende bevægelse inden i huset (3d-l).
11. Enheden til styring af væske-flow ifølge ethvert af foregående krav, derudover omfattende et væskebegrænserelement eller område (32d, f) konfigureret til progressivt at presse flowet ud af den anden væskebegrænser (2), når ventilenheden (4d, f) bevæges imod en lukket position.
12. Enheden til styring af væske-flow ifølge ethvert af foregående krav, hvor ventilenheden (4c, e) omfatter et bevægeligt legeme tilsluttet via en fleksibel bælg (9c, e) til husets (3c, e) indvendige vægge.
13. En metode til styring af væske-flow (F) igennem et hus (3b-l) baseret på ændringer i væskeegenskaberne, hvor et stort del-flow (Fo) af væske-flowet (F) følger en primær flow-sti (18b-d, 18f-h, 18j-181), som strækker sig fra en væskeindgang (7) med et første væsketryk Pi til mindst en væskeudgang (8) med et tredje væsketryk P3, karakteriseret ved: at et mindre del-flow (/) af flowet (F) kan strømme ind i en sekundær flow-sti (19b-l), via en første væske-flow-begrænser (1) ind i et kammer (B) med et andet væsketryk P2, og videre ud af kammeret (B) via en anden væske-flow-begrænser (2); at bruge trykændringen (/17¾ induceret af begrænseren i kammeret (B), som opstår, når en af væskens egenskaber ændres, for at betjene en ventilenhed (4b-l) i form af en bevægelig del, som lukker flowet i den primære flow-sti (18b-d, 18f-h, 18j-181) under brug, hvis ventilenhed (4b-l) er bevægelig imellem en åben position, hvor den primære flow-sti (18b-d, 18f-h, 18j-181) er åben, og en lukket position, hvor den primære flow-sti (18b-d, 18f-h, 18j-l) er lukket, hvor ventilenheden (4b-l) er påvirket imod den åbne position af det første væsketryk Pi og imod den lukkede position på grund af nævnte inducerede ændringer af væsketrykket (ΔΡ2), og hvor den første væske-flow-begrænser (1) og/eller anden væske-flow-begrænser (2) er en del af nævnte ventilenhed (4b-l).
14. Metoden ifølge krav 13, hvor den første væske-flow-begrænser (1) medfører et fald i trykforskellen på tværs af begrænseren (1), når flowet ændres fra væske bestående af hovedsageligt ønskede faser til væske bestående af hovedsageligt uønskede faser under brug.
15. Metoden ifølge ethvert af kravene 13-14, derudover omfattende generering af et hovedsageligt laminar-flow ved hjælp af den første væske-flow-begrænser (1), og generering af hovedsageligt turbulent-flow ved hjælp af den anden væske-flow-begrænser (2).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261613515P | 2012-03-21 | 2012-03-21 | |
| NO20120334 | 2012-03-21 | ||
| US201261679805P | 2012-08-06 | 2012-08-06 | |
| NO20120872A NO336835B1 (no) | 2012-03-21 | 2012-08-06 | Et apparat og en fremgangsmåte for fluidstrømstyring |
| PCT/EP2013/054485 WO2013139601A2 (en) | 2012-03-21 | 2013-03-06 | A flow control device and method |
Publications (1)
| Publication Number | Publication Date |
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| DK2828474T3 true DK2828474T3 (da) | 2018-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| DK13708401.8T DK2828474T3 (da) | 2012-03-21 | 2013-03-06 | En flowstyringsenhed og metode |
| DK17177372.4T DK3255242T3 (da) | 2012-03-21 | 2013-03-06 | Strømningsstyringsanordning og - fremgangsmåde |
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| DK17177372.4T DK3255242T3 (da) | 2012-03-21 | 2013-03-06 | Strømningsstyringsanordning og - fremgangsmåde |
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| Country | Link |
|---|---|
| US (6) | US9683429B2 (da) |
| EP (2) | EP3255242B1 (da) |
| CN (1) | CN104364464B (da) |
| AU (1) | AU2013234565B2 (da) |
| CA (1) | CA2866314C (da) |
| CL (1) | CL2014002461A1 (da) |
| CO (1) | CO7160038A2 (da) |
| DK (2) | DK2828474T3 (da) |
| EA (1) | EA027327B1 (da) |
| ES (1) | ES2689396T3 (da) |
| IL (1) | IL234723B (da) |
| IN (1) | IN2014DN08192A (da) |
| MX (2) | MX384873B (da) |
| MY (2) | MY189722A (da) |
| NO (1) | NO336835B1 (da) |
| WO (1) | WO2013139601A2 (da) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO336835B1 (no) * | 2012-03-21 | 2015-11-16 | Inflowcontrol As | Et apparat og en fremgangsmåte for fluidstrømstyring |
| BR112015008678B1 (pt) * | 2012-10-16 | 2021-10-13 | Weatherford Technology Holdings, Llc | Método de controle do escoamento em um furo de um poço de petróleo ou gás e conjunto de controle de escoamento para uso em um poço de petróleo ou de gás |
| AU2014296122B2 (en) | 2013-07-31 | 2017-09-21 | Schlumberger Technology B.V. | Sand control system and methodology |
| WO2015031745A1 (en) | 2013-08-29 | 2015-03-05 | Schlumberger Canada Limited | Autonomous flow control system and methodology |
| US9683427B2 (en) | 2014-04-01 | 2017-06-20 | Baker Hughes Incorporated | Activation devices operable based on oil-water content in formation fluids |
| US9435311B2 (en) * | 2014-05-07 | 2016-09-06 | Woodward, Inc. | Regulator flow damping |
| CA2959502A1 (en) | 2014-08-29 | 2016-03-03 | Schlumberger Canada Limited | Autonomous flow control system and methodology |
| WO2016090261A1 (en) | 2014-12-05 | 2016-06-09 | Schlumberger Canada Limited | Inflow control device |
| FR3034466B1 (fr) * | 2015-04-03 | 2018-03-16 | Safran Helicopter Engines | Limiteur de debit |
| US10871057B2 (en) * | 2015-06-30 | 2020-12-22 | Schlumberger Technology Corporation | Flow control device for a well |
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