NO310322B1 - Maling av flerfasestromning i ror - Google Patents

Maling av flerfasestromning i ror Download PDF

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Publication number
NO310322B1
NO310322B1 NO19990111A NO990111A NO310322B1 NO 310322 B1 NO310322 B1 NO 310322B1 NO 19990111 A NO19990111 A NO 19990111A NO 990111 A NO990111 A NO 990111A NO 310322 B1 NO310322 B1 NO 310322B1
Authority
NO
Norway
Prior art keywords
phases
cross
passage
differential pressure
fractions
Prior art date
Application number
NO19990111A
Other languages
English (en)
Norwegian (no)
Other versions
NO990111D0 (no
NO990111L (no
Inventor
Audun Aspelund
Tor Wideroee
Original Assignee
Flowsys As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19902823&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO310322(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flowsys As filed Critical Flowsys As
Priority to NO19990111A priority Critical patent/NO310322B1/no
Publication of NO990111D0 publication Critical patent/NO990111D0/no
Priority to CA2360256A priority patent/CA2360256C/fr
Priority to US09/869,994 priority patent/US6655221B1/en
Priority to AU30840/00A priority patent/AU768963B2/en
Priority to EP00900974A priority patent/EP1173734A1/fr
Priority to RU2001122586/28A priority patent/RU2243510C2/ru
Priority to PCT/NO2000/000005 priority patent/WO2000045133A1/fr
Publication of NO990111L publication Critical patent/NO990111L/no
Publication of NO310322B1 publication Critical patent/NO310322B1/no

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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection 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
    • G01F1/05—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 using mechanical effects
    • G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
NO19990111A 1999-01-11 1999-01-11 Maling av flerfasestromning i ror NO310322B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO19990111A NO310322B1 (no) 1999-01-11 1999-01-11 Maling av flerfasestromning i ror
CA2360256A CA2360256C (fr) 1999-01-11 2000-01-10 Mesure de flux multiphase dans un tuyau
US09/869,994 US6655221B1 (en) 1999-01-11 2000-01-10 Measuring multiphase flow in a pipe
AU30840/00A AU768963B2 (en) 1999-01-11 2000-01-10 Measuring multiphase flow in a pipe
EP00900974A EP1173734A1 (fr) 1999-01-11 2000-01-10 Mesure de flux multiphase dans un tuyau
RU2001122586/28A RU2243510C2 (ru) 1999-01-11 2000-01-10 Измерение многофазного потока в трубопроводе
PCT/NO2000/000005 WO2000045133A1 (fr) 1999-01-11 2000-01-10 Mesure de flux multiphase dans un tuyau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19990111A NO310322B1 (no) 1999-01-11 1999-01-11 Maling av flerfasestromning i ror

Publications (3)

Publication Number Publication Date
NO990111D0 NO990111D0 (no) 1999-01-11
NO990111L NO990111L (no) 2000-07-12
NO310322B1 true NO310322B1 (no) 2001-06-18

Family

ID=19902823

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19990111A NO310322B1 (no) 1999-01-11 1999-01-11 Maling av flerfasestromning i ror

Country Status (7)

Country Link
US (1) US6655221B1 (fr)
EP (1) EP1173734A1 (fr)
AU (1) AU768963B2 (fr)
CA (1) CA2360256C (fr)
NO (1) NO310322B1 (fr)
RU (1) RU2243510C2 (fr)
WO (1) WO2000045133A1 (fr)

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US6655221B1 (en) 2003-12-02
CA2360256A1 (fr) 2000-08-03
NO990111D0 (no) 1999-01-11
AU3084000A (en) 2000-08-18
EP1173734A1 (fr) 2002-01-23
WO2000045133A1 (fr) 2000-08-03
NO990111L (no) 2000-07-12
RU2243510C2 (ru) 2004-12-27
CA2360256C (fr) 2011-11-01

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