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NO960007L - Apparatus and method for measuring flow rate - Google Patents

Apparatus and method for measuring flow rate

Info

Publication number
NO960007L
NO960007L NO960007A NO960007A NO960007L NO 960007 L NO960007 L NO 960007L NO 960007 A NO960007 A NO 960007A NO 960007 A NO960007 A NO 960007A NO 960007 L NO960007 L NO 960007L
Authority
NO
Norway
Prior art keywords
flow rate
blender
choke
phase
meters
Prior art date
Application number
NO960007A
Other languages
Norwegian (no)
Other versions
NO960007D0 (en
Inventor
Jeffrey Charles Edwards
Original Assignee
Expro North Sea Ltd
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 Expro North Sea Ltd filed Critical Expro North Sea Ltd
Publication of NO960007D0 publication Critical patent/NO960007D0/en
Publication of NO960007L publication Critical patent/NO960007L/en

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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

Landscapes

  • Measuring Volume Flow (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

Et apparat og en fremgangsmåte for måling av strømningsmengden som tillater måling av strømningsmengden av separate faser av et multifasefluid. I en utførelsesform er to strømningsmålere (12, 18) anbrakt i serie adskilt av en stru- per eller blenderplate (16). Struperen (16) bevirker at gassfasen bryter fra oljefasen. Volumstrømningsmengde måles før og etter blenderplater, og tetthets- målere (32, 34) måler fluidtettheten ved hver strømningsmåler for å gi verdiene av olje/vannforholdet før og etter blen- derplaten (16). Fra disse data kan volumstrømningsmengden ved atmosfærefor- hold bestemmes for hver fase. Forskjel- lige utførelsesformer av oppfinnelsen er .beskrevet.An apparatus and method for measuring the flow rate which allows measurement of the flow rate of separate phases of a multiphase fluid. In one embodiment, two flow meters (12, 18) are arranged in series separated by a choke or blender plate (16). The choke (16) causes the gas phase to break from the oil phase. Volume flow rate is measured before and after blender plates, and density meters (32, 34) measure fluid density at each flow meter to give the values of the oil / water ratio before and after the blender plate (16). From this data, the volume flow rate at atmospheric conditions can be determined for each phase. Various embodiments of the invention are described.

NO960007A 1993-07-03 1996-01-02 Apparatus and method for measuring flow rate NO960007L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939313818A GB9313818D0 (en) 1993-07-03 1993-07-03 Apparatus and a method for measuring flow rate
PCT/GB1994/001442 WO1995002165A1 (en) 1993-07-03 1994-07-04 Apparatus and a method for measuring flow rate

Publications (2)

Publication Number Publication Date
NO960007D0 NO960007D0 (en) 1996-01-02
NO960007L true NO960007L (en) 1996-03-01

Family

ID=10738277

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960007A NO960007L (en) 1993-07-03 1996-01-02 Apparatus and method for measuring flow rate

Country Status (7)

Country Link
EP (1) EP0707706A1 (en)
AU (1) AU7078194A (en)
BR (1) BR9406872A (en)
CA (1) CA2165550A1 (en)
GB (1) GB9313818D0 (en)
NO (1) NO960007L (en)
WO (1) WO1995002165A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9523278D0 (en) * 1995-11-14 1996-01-17 Jordan Kent Metering Systems L A wet gas multiphase meter
AU4593600A (en) * 1999-05-10 2000-11-21 Schlumberger Holdings Limited Flow meter for multi-phase mixtures
GB0029055D0 (en) * 2000-11-29 2001-01-10 Expro North Sea Ltd Apparatus for and method of measuring the flow of a multi-phase fluid
US7284450B2 (en) 2002-04-09 2007-10-23 Dieterich Standard, Inc. Averaging orifice primary flow element
US7051765B1 (en) 2003-12-19 2006-05-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Balanced orifice plate
NO320172B1 (en) * 2004-02-27 2005-11-07 Roxar Flow Measurement As Flow templates and methods for painting individual quantities of gas, hydrocarbon liquid and water in a fluid mixture
CN114199722A (en) * 2022-01-17 2022-03-18 石家庄高新区中正仪器仪表有限公司 Online gas density measurement method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386021A1 (en) * 1977-03-31 1978-10-27 Flopetrol Ste Auxil Product Pe METHOD AND DEVICE FOR DETERMINING THE VOLUMETRIC FLOW OF EACH PHASE OF A DIPHASIC MIXTURE
DE2925510A1 (en) * 1979-06-25 1981-01-15 Schenck Ag Carl Pneumatic bulk delivery system feed force measurement - using uncoated gas throughput and loaded gas pressure drop measurements with results stored in computer to regulate gas throughput
JPS57207826A (en) * 1981-06-17 1982-12-20 Hideo Nagasaka Measuring device for flow rate of pulverulent body
JPS58151517A (en) * 1982-03-05 1983-09-08 Sumitomo Metal Ind Ltd Method and device for measuring flow rate of granule
US5099697A (en) * 1990-04-02 1992-03-31 Agar Corporation Ltd. Two and three-phase flow measurement
GB2263172B (en) * 1992-01-08 1995-05-17 Peco Machine Shop And Inspecti Flow rate monitoring
GB9203760D0 (en) * 1992-02-21 1992-04-08 Schlumberger Ltd Flow measurement system

Also Published As

Publication number Publication date
CA2165550A1 (en) 1995-01-19
WO1995002165A1 (en) 1995-01-19
GB9313818D0 (en) 1993-08-18
BR9406872A (en) 1996-03-26
NO960007D0 (en) 1996-01-02
EP0707706A1 (en) 1996-04-24
AU7078194A (en) 1995-02-06

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