EA200970165A1 - Определение расхода текучей среды - Google Patents
Определение расхода текучей средыInfo
- Publication number
- EA200970165A1 EA200970165A1 EA200970165A EA200970165A EA200970165A1 EA 200970165 A1 EA200970165 A1 EA 200970165A1 EA 200970165 A EA200970165 A EA 200970165A EA 200970165 A EA200970165 A EA 200970165A EA 200970165 A1 EA200970165 A1 EA 200970165A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- temperature
- passage
- place
- determination
- interest
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 2
- 238000012544 monitoring process Methods 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
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/103—Locating fluid leaks, intrusions or movements using thermal measurements
Landscapes
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Geochemistry & Mineralogy (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Volume Flow (AREA)
- Geophysics And Detection Of Objects (AREA)
- Details Of Flowmeters (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
Предложен способ и устройство для определения расхода текучей среды, проходящей в проходе. Способ содержит этап измерения равновесной температуры места, представляющего интерес, в проходе прохождения текучей среды или вблизи прохода. Температуру места, представляющего интерес, отклоняют до второй температуры и затем обеспечивают температуре данного места возвращение к равновесной температуре. Осуществляют мониторинг температуры места, представляющего интерес, при переходе между второй температурой и равновесной температурой. Данные мониторинга температурного перехода затем используются для определения расхода текучей среды, проходящей в проходе.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/496,322 US7412881B2 (en) | 2006-07-31 | 2006-07-31 | Fluid flowrate determination |
PCT/US2007/074736 WO2008016876A2 (en) | 2006-07-31 | 2007-07-30 | Fluid flowrate determination |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200970165A1 true EA200970165A1 (ru) | 2009-08-28 |
EA015788B1 EA015788B1 (ru) | 2011-12-30 |
Family
ID=38984984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200970165A EA015788B1 (ru) | 2006-07-31 | 2007-07-30 | Способ и устройство для определения расхода текучей среды |
Country Status (8)
Country | Link |
---|---|
US (1) | US7412881B2 (ru) |
EP (1) | EP2047060A2 (ru) |
CN (1) | CN101529049B (ru) |
AU (1) | AU2007281306B2 (ru) |
CA (1) | CA2657122C (ru) |
EA (1) | EA015788B1 (ru) |
NO (1) | NO20090882L (ru) |
WO (1) | WO2008016876A2 (ru) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7890273B2 (en) * | 2007-02-20 | 2011-02-15 | Schlumberger Technology Corporation | Determining fluid and/or reservoir information using an instrumented completion |
JP5233641B2 (ja) * | 2008-02-14 | 2013-07-10 | 株式会社リコー | 画像読取装置及びこれを備えた複写機、並びに画像読取方法 |
US8326103B2 (en) * | 2008-04-04 | 2012-12-04 | Baker Hughes Incorporated | Cable and method |
US8783355B2 (en) * | 2010-02-22 | 2014-07-22 | Schlumberger Technology Corporation | Virtual flowmeter for a well |
US8616282B2 (en) * | 2010-06-28 | 2013-12-31 | Schlumberger Technology Corporation | System and method for determining downhole fluid parameters |
US20140130591A1 (en) | 2011-06-13 | 2014-05-15 | Schlumberger Technology Corporation | Methods and Apparatus for Determining Downhole Parameters |
US8215164B1 (en) * | 2012-01-02 | 2012-07-10 | HydroConfidence Inc. | Systems and methods for monitoring groundwater, rock, and casing for production flow and leakage of hydrocarbon fluids |
US10316643B2 (en) | 2013-10-24 | 2019-06-11 | Baker Hughes, A Ge Company, Llc | High resolution distributed temperature sensing for downhole monitoring |
WO2015065623A1 (en) * | 2013-10-31 | 2015-05-07 | Baker Hughes Incorporated | Downhole pressure/thermal perturbation scanning using high resolution distributed temperature sensing |
MX2016004988A (es) * | 2013-12-27 | 2016-07-06 | Halliburton Energy Services Inc | Medicion del perfil del flujo de fluidos multifasicos. |
GB2553681B (en) | 2015-01-07 | 2019-06-26 | Homeserve Plc | Flow detection device |
GB201501935D0 (en) | 2015-02-05 | 2015-03-25 | Tooms Moore Consulting Ltd And Trow Consulting Ltd | Water flow analysis |
NO342159B1 (en) | 2016-02-16 | 2018-04-09 | Wellstarter As | A method and system for real-time fluid flow monitoring in a wellbore |
US20200174149A1 (en) * | 2018-11-29 | 2020-06-04 | Bp Exploration Operating Company Limited | Event Detection Using DAS Features with Machine Learning |
WO2020131065A1 (en) * | 2018-12-20 | 2020-06-25 | Halliburton Energy Services, Inc. | Electrical isolation in transferring power and data signals between completion systems in a downhole environment |
CO2021018274A1 (es) * | 2021-12-31 | 2022-01-17 | Volcano Solutions S A S | Sistema para cálculo de caudal en pozos inyectores mediante sensor de fibra óptica |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2538849A1 (fr) * | 1982-12-30 | 1984-07-06 | Schlumberger Prospection | Procede et dispositif pour determiner les caracteristiques d'ecoulement d'un fluide dans un puits a partir de mesures de temperature |
JPS62185146A (ja) * | 1986-02-12 | 1987-08-13 | Snow Brand Milk Prod Co Ltd | 流体の状態の計測方法 |
US5417110A (en) * | 1991-05-29 | 1995-05-23 | Wood; Tony J. | Unit and system for sensing fluid velocity |
US5645348A (en) * | 1994-06-20 | 1997-07-08 | Columbia Gas Of Ohio, Inc. | Method and apparatus for measuring pressure in a pipeline without tapping |
US5980102A (en) * | 1994-06-20 | 1999-11-09 | Columbia Gas Of Ohio | Method for measuring physical characteristics in a pipeline without tapping |
CN1223371A (zh) * | 1998-01-16 | 1999-07-21 | 中南工业大学 | 重油流量计及其测量方法 |
US6085588A (en) * | 1998-05-12 | 2000-07-11 | Therm-O-Disc, Incorporated | Flow rate sensor |
US6769805B2 (en) | 1998-08-25 | 2004-08-03 | Sensor Highway Limited | Method of using a heater with a fiber optic string in a wellbore |
GB9916022D0 (en) | 1999-07-09 | 1999-09-08 | Sensor Highway Ltd | Method and apparatus for determining flow rates |
US6576972B1 (en) * | 2000-08-24 | 2003-06-10 | Heetronix | High temperature circuit structures with expansion matched SiC, AlN and/or AlxGa1-xN(x>0.69) circuit device |
US6807324B2 (en) * | 2002-05-21 | 2004-10-19 | Weatherford/Lamb, Inc. | Method and apparatus for calibrating a distributed temperature sensing system |
CA2495342C (en) * | 2002-08-15 | 2008-08-26 | Schlumberger Canada Limited | Use of distributed temperature sensors during wellbore treatments |
US20050149264A1 (en) | 2003-12-30 | 2005-07-07 | Schlumberger Technology Corporation | System and Method to Interpret Distributed Temperature Sensor Data and to Determine a Flow Rate in a Well |
RU2249096C1 (ru) * | 2004-02-24 | 2005-03-27 | Общество с ограниченной ответственностью (ООО) Уфимский научно-исследовательский и проектно-инженерный центр "Нефтегаз-2" | Скважинный электронагреватель |
-
2006
- 2006-07-31 US US11/496,322 patent/US7412881B2/en active Active
-
2007
- 2007-07-30 WO PCT/US2007/074736 patent/WO2008016876A2/en active Application Filing
- 2007-07-30 CN CN2007800279662A patent/CN101529049B/zh not_active Expired - Fee Related
- 2007-07-30 EA EA200970165A patent/EA015788B1/ru not_active IP Right Cessation
- 2007-07-30 CA CA2657122A patent/CA2657122C/en not_active Expired - Fee Related
- 2007-07-30 AU AU2007281306A patent/AU2007281306B2/en not_active Ceased
- 2007-07-30 EP EP07799913A patent/EP2047060A2/en not_active Withdrawn
-
2009
- 2009-02-25 NO NO20090882A patent/NO20090882L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN101529049B (zh) | 2012-09-26 |
EA015788B1 (ru) | 2011-12-30 |
WO2008016876A2 (en) | 2008-02-07 |
AU2007281306A1 (en) | 2008-02-07 |
NO20090882L (no) | 2009-02-25 |
US7412881B2 (en) | 2008-08-19 |
US20080023196A1 (en) | 2008-01-31 |
WO2008016876A3 (en) | 2008-11-13 |
CN101529049A (zh) | 2009-09-09 |
AU2007281306B2 (en) | 2013-03-28 |
CA2657122C (en) | 2015-08-18 |
CA2657122A1 (en) | 2008-02-07 |
EP2047060A2 (en) | 2009-04-15 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD TJ |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ TM |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |