DK0481141T3 - Apparat til registrering af strømning i et borehul - Google Patents

Apparat til registrering af strømning i et borehul

Info

Publication number
DK0481141T3
DK0481141T3 DK90311468.4T DK90311468T DK0481141T3 DK 0481141 T3 DK0481141 T3 DK 0481141T3 DK 90311468 T DK90311468 T DK 90311468T DK 0481141 T3 DK0481141 T3 DK 0481141T3
Authority
DK
Denmark
Prior art keywords
borehole
recording flow
recording
flow
Prior art date
Application number
DK90311468.4T
Other languages
English (en)
Inventor
Irwin Ray Supernaw
Jackie Charles Sims
Original Assignee
Texaco Development Corp
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.)
Filing date
Publication date
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of DK0481141T3 publication Critical patent/DK0481141T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • 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
    • E21B47/107—Locating fluid leaks, intrusions or movements using acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
DK90311468.4T 1988-09-30 1990-10-18 Apparat til registrering af strømning i et borehul DK0481141T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/251,276 US4982383A (en) 1988-09-30 1988-09-30 Downhole ultrasonic transit-time flowmetering means and method

Publications (1)

Publication Number Publication Date
DK0481141T3 true DK0481141T3 (da) 1994-10-03

Family

ID=22951238

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90311468.4T DK0481141T3 (da) 1988-09-30 1990-10-18 Apparat til registrering af strømning i et borehul

Country Status (4)

Country Link
US (1) US4982383A (da)
EP (1) EP0481141B1 (da)
DE (1) DE69012125T2 (da)
DK (1) DK0481141T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555049B1 (en) * 1992-02-05 1998-10-07 Canon Kabushiki Kaisha Magnetooptical information recording/reproducing apparatus
CA2107043A1 (en) * 1993-09-27 1995-03-28 Wolfgang Stedtnitz Method and apparatus for measuring water velocities and discharges in rivers and the like
GB2318414B (en) * 1996-10-19 2001-02-14 Univ Cranfield Improvements relating to flow measurement
CA2321539C (en) * 1998-03-06 2008-02-12 Shell Canada Limited Inflow detection apparatus and system for its use
US6629564B1 (en) 2000-04-11 2003-10-07 Schlumberger Technology Corporation Downhole flow meter
US6584860B1 (en) * 2002-01-14 2003-07-01 Murray F. Feller Flow probe insertion gauge
US6848189B2 (en) 2003-06-18 2005-02-01 Halliburton Energy Services, Inc. Method and apparatus for measuring a distance
CN100359130C (zh) * 2004-11-09 2008-01-02 中国石化胜利油田有限公司纯梁采油厂 利用直读式超声波流量计检测套管漏失点的方法
US7967081B2 (en) * 2006-11-09 2011-06-28 Smith International, Inc. Closed-loop physical caliper measurements and directional drilling method
US8118114B2 (en) * 2006-11-09 2012-02-21 Smith International Inc. Closed-loop control of rotary steerable blades
CA2835891C (en) 2011-06-22 2016-04-05 Piezotech, Llc System and device for acoustic measuring in a medium
WO2014032083A1 (en) * 2012-08-28 2014-03-06 Rubicon Research Pty Ltd Flow meter with acoustic array
FR3035498B1 (fr) * 2015-04-23 2020-04-24 Integra Metering Sas Debitmetre pour la mesure d'un debit de fluide a l'exterieur d'un corps tubulaire et vanne l'incorporant
US11680484B2 (en) * 2021-03-08 2023-06-20 Saudi Arabian Oil Company System and method for mixed water salinity characterization
US12352609B2 (en) 2022-12-07 2025-07-08 Saudi Arabian Oil Company Fluid flow velocity measurement via thermal conduction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH359896A (de) * 1958-05-08 1962-01-31 Foerderung Forschung Gmbh Verfahren und Anordnung zur Geschwindigkeits- und Mengenmessung strömender Flüssigkeiten mittels Ultraschall
US3603145A (en) * 1969-06-23 1971-09-07 Western Co Of North America Monitoring fluids in a borehole
JPS5433542B2 (da) * 1973-06-23 1979-10-22
US3906791A (en) * 1973-10-01 1975-09-23 Panametrics Area averaging ultrasonic flowmeters
US4452077A (en) * 1982-07-19 1984-06-05 Atlantic Richfield Company Borehole ultrasonic flow meter
US4596133A (en) * 1983-07-29 1986-06-24 Panametrics, Inc. Apparatus and methods for measuring fluid flow parameters
GB8430217D0 (en) * 1984-11-30 1985-01-09 Redding R J Electronic gas meter
DE3809189A1 (de) * 1987-03-20 1988-09-29 Noriyoshi Chubachi Verfahren und vorrichtung zur messung der flussgeschwindigkeit mit ultraschallwellen
US4905203A (en) * 1988-09-30 1990-02-27 Texaco Inc. Downhole doppler flowmeter

Also Published As

Publication number Publication date
US4982383A (en) 1991-01-01
DE69012125D1 (de) 1994-10-06
EP0481141B1 (en) 1994-08-31
DE69012125T2 (de) 1994-12-22
EP0481141A1 (en) 1992-04-22

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