WO1995005580A1 - Procede de determination de debits de phase dans des courants de fluide multiphase et son dispositif de mise en oeuvre - Google Patents

Procede de determination de debits de phase dans des courants de fluide multiphase et son dispositif de mise en oeuvre Download PDF

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Publication number
WO1995005580A1
WO1995005580A1 PCT/RU1993/000204 RU9300204W WO9505580A1 WO 1995005580 A1 WO1995005580 A1 WO 1995005580A1 RU 9300204 W RU9300204 W RU 9300204W WO 9505580 A1 WO9505580 A1 WO 9505580A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
pulse
fluid
source
dielectric
Prior art date
Application number
PCT/RU1993/000204
Other languages
English (en)
Russian (ru)
Inventor
Mazgar Khabibullovic Khusnulin
Ildus Fanusovich Khatmullin
Kim Saitgareevich Fazlutdinov
Vladimir Petrovich Foss
Sergei Borisovich Petrov
Original Assignee
N Proizv Predpriaytie Fan
Mazgar Khabibullovic Khusnulin
Ildus Fanusovich Khatmullin
Kim Saitgareevich Fazlutdinov
Vladimir Petrovich Foss
Sergei Borisovich Petrov
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 N Proizv Predpriaytie Fan, Mazgar Khabibullovic Khusnulin, Ildus Fanusovich Khatmullin, Kim Saitgareevich Fazlutdinov, Vladimir Petrovich Foss, Sergei Borisovich Petrov filed Critical N Proizv Predpriaytie Fan
Priority to PCT/RU1993/000204 priority Critical patent/WO1995005580A1/fr
Publication of WO1995005580A1 publication Critical patent/WO1995005580A1/fr

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
    • 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
    • G01F1/7044—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 using thermal tracers
    • 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
    • G01F1/7084—Measuring the time taken to traverse a fixed distance using thermal detecting arrangements
    • 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

Definitions

  • the device is suitable for use in many applications and is equipped with a liquid outlet and is suitable for its use.
  • the invention is unavailable, but it is thought to be simpler, and more than that, there are a few differences in the process of consumption of a large amount of industrial fluid.
  • the closest to the closest method is a method of changing the flow of phase of a variety of liquid liquids.
  • Parts of the device can be accessed in such a way that they can be used to separate the waste fluid from the multi-process unit.
  • pulsed. heat source and temperature sensor nt 5 control panel By this means, the device is also equipped with an optional temperature sensor and a pressure sensor.
  • dielectric incidence, with a pulsed heat source, is made in the form of two independent RESULTS for heating electric and dielectric liquids.
  • Consistency separates the discharge of a combined capacity of more than elec- trodes and liquids, and the dielectric is capacitive.
  • ⁇ depending on the type of liquid — flowing or dielectrical — includes the corresponding source for excitation of the pulse.
  • a pulse emits with an electric heater, and with an electric liquid, a ⁇ ⁇ ab ⁇ chem dia ⁇ az ⁇ ne izme ⁇ eniya ⁇ as ⁇ d ⁇ v mn ⁇ g ⁇ azn ⁇ g ⁇ ⁇ a am ⁇ li ⁇ udy ⁇ e ⁇ l ⁇ vy ⁇ im ⁇ uls ⁇ ⁇ dde ⁇ zhivayu ⁇ u ⁇ vne at least 0.5 ... 1 S.
  • the impulse is supplied with a predetermined distribution at a time.
  • the temperature sensor 0 takes time_, for which the following condition is met:
  • the transferring unit of the source and the source of the source must be disposed of by the shared user of the multiprocessor.
  • ⁇ ⁇ 1 ⁇ ,, + ⁇ . + * ⁇ ⁇ ) h ⁇ s ⁇ g. ⁇ ' * ''
  • the control unit (FIG. 2) is taken from the meters 12: the circuit, unit 13 of the heating keys, the heating circuit is 14, the unit is in charge of the
  • the inside of the pipe 2 is made of heat-insulating material, and one of the temperature sensors 3 is set lower than the heating elements 4 and 5, and 2
  • each heating element is non-volatile
  • the unit 2 is installed on the unit 1 with the flaps on the non-operational services: End: *:, with the • C.-
  • the electrical efficiency of many more liquids is divided by the main changes in the accumulator after block 12 . , elec- trodes 6 ,? and liquid.
  • the electrical dis- tance is divided by the measurement of the electrical environment in the environment of the inlet of the inlet of the device in the case of the inlet of the device in the case of
  • Measurement of the dielectric voltage is transmitted to the distant transmitter of the temperature sensor 10 of the same thermal pulse. After returning the rear component of the heat source, the impulse through the most remote sensor of the central unit gives the command of the central unit of 19 The device is in the initial state and is ready for the next measurement.
  • the invention relates to the separation of waste products from a multi-phase liquid industrial fluid.
  • the invention may find application in an inadequate industrial environment, as well as in the case of inadequate product safety.

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)
  • Feedback Control In General (AREA)

Abstract

Les inventions concernent l'industrie de l'extraction pétrolière, puis spécifiquement la détermination de débits de phase de fluides multiphases dans des conduits industriels et dans le transport de produits pétroliers dans des pipelines principaux. Les inventions facilitent une mesure plus précise du débit global de courants multiphases non stationnaires ainsi que les débits de phases individuelles tout en améliorant la fiabilité et la sécurité de fonctionnement. Le procédé proposé consiste à créer une impulsion thermique, à enregistrer les caractéristiques d'amplitude-temps de ladite impulsion, et à traiter les résultats obtenus. Pour ce faire, on entreprend une évaluation préliminaire du type de fluide étudié sur la base de sa conductivité électrique, la création de l'impulsion thermique dépend du type de fluide, on détermine les caractéristiques d'amplitude-temps au niveau d'au moins deux points séparés par un intervalle fixe, et l'on détermine également la permittivité diélectrique du fluide étudié. Le dispositif proposé comprend une source de chaleur à impulsion montée à l'intérieur d'un conduit (2) thermo-isolé, ainsi que des sondes de température (8, 9, 10) agencées au-dessus et au-dessous de la source de chaleur. Une jauge de permittivité diélectrique (11) et un manomètre (3) sont montés entre les sondes de température supérieures. Les informations relatives aux paramètres physiques du fluide multiphase sont transmises par le module (19) du processeur central à un ordinateur central, lequel applique un programme spécifique afin de déterminer les caractéristiques électriques du fluide multiphase. La source de chaleur destinée à chauffer le liquide diélectrique se présente sous la forme d'une spirale dont la température est maintenue à un niveau inférieur à la température de combustion spontanée de gaz d'hydrocarbures.
PCT/RU1993/000204 1993-08-18 1993-08-18 Procede de determination de debits de phase dans des courants de fluide multiphase et son dispositif de mise en oeuvre WO1995005580A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU1993/000204 WO1995005580A1 (fr) 1993-08-18 1993-08-18 Procede de determination de debits de phase dans des courants de fluide multiphase et son dispositif de mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU1993/000204 WO1995005580A1 (fr) 1993-08-18 1993-08-18 Procede de determination de debits de phase dans des courants de fluide multiphase et son dispositif de mise en oeuvre

Publications (1)

Publication Number Publication Date
WO1995005580A1 true WO1995005580A1 (fr) 1995-02-23

Family

ID=20129793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1993/000204 WO1995005580A1 (fr) 1993-08-18 1993-08-18 Procede de determination de debits de phase dans des courants de fluide multiphase et son dispositif de mise en oeuvre

Country Status (1)

Country Link
WO (1) WO1995005580A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990181A (en) * 1997-12-11 1999-11-23 Witco Corporation Aqueous foam quenching compositions
GB2470941A (en) * 2009-06-11 2010-12-15 Univ Glasgow Measurement of mass flow
CN106768111A (zh) * 2016-12-05 2017-05-31 中国计量大学 一种基于气体相关流量计的新型流量测量方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776565A (en) * 1953-02-05 1957-01-08 Honeywell Regulator Co Fluid flow measuring apparatus
SU802793A1 (ru) * 1979-02-15 1981-02-07 Московское Ордена Ленина И Орденатрудового Красного Знамени Высшеетехническое Училище Им. H.Э.Баумана Датчик меточного расходомера
SU901830A1 (ru) * 1980-06-26 1982-01-30 Особое Конструкторское Бюро Технической Кибернетики Ленинградского Политехнического Института Им.М.И.Калинина Расходомер газонасыщенной нефти
US4884457A (en) * 1987-09-30 1989-12-05 Texaco Inc. Means and method for monitoring the flow of a multi-phase petroleum stream
SU1590547A1 (ru) * 1988-05-06 1990-09-07 Всесоюзный научно-исследовательский институт нефтепромысловой геофизики Устройство дл определени малых расходов жидкости в скважине

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776565A (en) * 1953-02-05 1957-01-08 Honeywell Regulator Co Fluid flow measuring apparatus
SU802793A1 (ru) * 1979-02-15 1981-02-07 Московское Ордена Ленина И Орденатрудового Красного Знамени Высшеетехническое Училище Им. H.Э.Баумана Датчик меточного расходомера
SU901830A1 (ru) * 1980-06-26 1982-01-30 Особое Конструкторское Бюро Технической Кибернетики Ленинградского Политехнического Института Им.М.И.Калинина Расходомер газонасыщенной нефти
US4884457A (en) * 1987-09-30 1989-12-05 Texaco Inc. Means and method for monitoring the flow of a multi-phase petroleum stream
SU1590547A1 (ru) * 1988-05-06 1990-09-07 Всесоюзный научно-исследовательский институт нефтепромысловой геофизики Устройство дл определени малых расходов жидкости в скважине

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990181A (en) * 1997-12-11 1999-11-23 Witco Corporation Aqueous foam quenching compositions
GB2470941A (en) * 2009-06-11 2010-12-15 Univ Glasgow Measurement of mass flow
CN106768111A (zh) * 2016-12-05 2017-05-31 中国计量大学 一种基于气体相关流量计的新型流量测量方法

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