WO2008009204A1 - Élément de régulation de séparation de flux multiphase huile/eau/gaz vertical - Google Patents

Élément de régulation de séparation de flux multiphase huile/eau/gaz vertical Download PDF

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Publication number
WO2008009204A1
WO2008009204A1 PCT/CN2007/002054 CN2007002054W WO2008009204A1 WO 2008009204 A1 WO2008009204 A1 WO 2008009204A1 CN 2007002054 W CN2007002054 W CN 2007002054W WO 2008009204 A1 WO2008009204 A1 WO 2008009204A1
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WO
WIPO (PCT)
Prior art keywords
liquid
fluid
pipe
separation
separator
Prior art date
Application number
PCT/CN2007/002054
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English (en)
Chinese (zh)
Inventor
Hongyan Yu
Original Assignee
Hongyan Yu
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 Hongyan Yu filed Critical Hongyan Yu
Publication of WO2008009204A1 publication Critical patent/WO2008009204A1/fr

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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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/08—Air or gas separators in combination with liquid meters; Liquid separators in combination with gas-meters

Definitions

  • the invention relates to a vertical oil-water-gas multi-phase flow separation and rectification device and a detection device for measuring oil-water-gas multi-phase fluid.
  • the oil field generally uses a separation tank to separate the multiphase flow from the gas and the liquid, and then measures the single phase fluid.
  • the oil moisture rate is measured by the chemical separation method in the laboratory after the sample is used to realize the multiphase flow measurement.
  • the disadvantages of this measurement system are: The separation structure is complex, the volume is large, the cost is high, the maintenance is difficult, the real-time online measurement cannot be realized, and it is not suitable for seabed measurement.
  • the present invention provides a vertical structure with simple structure, low cost, convenient maintenance, simple correction and high measurement precision.
  • Oil-water-gas three-phase flow separation and mixing device and its measuring device is:
  • a vertical oil-water-gas multi-phase flow separation and rectification device comprising a casing, a fluid outlet pipe, and a fluid introduction pipe, wherein an upper end of the casing is provided with a fluid outlet pipe, and a lower end of the casing is provided a fluid introduction tube, a bottom of the outer casing is provided with a drain conduit, the inner casing is a vertical closed separation chamber, and the closed separation chamber is provided with a swirling and guiding separation device, and the swirling and guiding flow is a fluid overflow hole is disposed between the separation device and the sealed separation chamber;
  • the swirling and guiding separation device includes a spinner and a flow separator, and the inlet of the spinner is connected to the fluid introduction tube, a flow separator is mounted above the spinner, the outlet of the flow divider is connected to the fluid outlet tube;
  • the bottom of the sealed separation chamber is connected to a liquid collection measuring conduit, and the liquid collection measuring conduit comprises a liquid outlet tube and a liquid a return conduit;
  • the spinner is a double-screw type spinner
  • the double-screw type spinner includes a configuration tube, two identical common spiral monomers, and rotation directions of the two common spiral monomers. The same and symmetrically distributed, the spiral monomer is located within the configuration tube.
  • the flow guiding separator is not less than two, and the adjacent flow guiding separators are connected in series with each other.
  • the flow deflector includes an upper deflector separator and a lower deflector separator, and the upper deflector separator extends into a lower portion of the fluid outlet tube and leaves a certain gap;
  • a fluid overflow hole is provided between the separator and the lower deflector separator, and between the lower deflector separator and the spinner.
  • the upper ends of the lower deflector separator and the spinner are both a parapet structure, and the lower part of the lower deflector and the upper deflector is a two-layer structure that cooperates with the tube portion of the parapet portion, the spin
  • the upper end of the lower end of the lower diversion separator extends into the middle of the double-layer structure of the lower diversion separator, and the upper end of the lower diversion separator extends into the upper diversion separator In the middle of the layer structure.
  • a homomixer is disposed inside the fluid discharge tube.
  • the liquid collection measuring catheter further comprises a valve, a liquid stability adjusting device, the valve is mounted on the liquid outlet pipe, the inlet of the liquid stability adjusting device is connected to the liquid outlet pipe, and the outlet of the liquid stability adjusting device is connected to the liquid returning tube.
  • the upper end of the liquid stability adjusting device is provided with a communication pipe, the communication pipe is connected with the upper side of the vertical sealed separation chamber, the communication pipe is provided with a gas valve, and the bottom of the liquid stability adjusting device is provided Drain the valve.
  • a liquid homogenizer is installed in the liquid return pipe.
  • a measuring device realized by the vertical oil-water multiphase flow separation and rectification device comprising a vertical oil-water multi-phase flow separation and rectification device, and a pressure difference sensor for measuring a pressure difference of a static homogenizer in a fluid discharge pipe a pressure sensor for measuring line pressure, a speed sensor, a sensor for measuring the density of the liquid, a thermometer for measuring the temperature of the line, and a signal processor for calculating the flow rate of each phase and the moisture rate of the oil according to each signal, the vertical oil and gas gas
  • the fluid introduction tube and the fluid outlet tube of the multi-phase flow separation and rectification device are installed on a pipeline to be vertically detected, and the two measurement tubes of the pressure difference sensor and the upstream of the static homogenizer installed in the fluid outlet tube,
  • the downstream flow is in communication
  • the pressure sensor is disposed in communication with a downstream flow of the stationary homomixer in the tube
  • the speed sensor is installed in a downstream flow of the stationary homomixer in the fluid discharge tube
  • the density is
  • the working principle of the invention is: introducing a multi-phase fluid into the swirling cavity of the double-screw type spinner by using a fluid introduction tube and forming a rotating fluid; due to the centripetal force, the fluid with a higher density moves radially outward, A fluid with a small density will be left near the axis by a small effect on the centripetal force.
  • the tube section is formed with a gradually increasing density from the center of the circle to the radially outward direction; when the multiphase flow flows along the axial direction of the spinner, a portion of the denser fluid passes through the overflow of the outer end of the spinner.
  • the holes flow into the closed separation chamber.
  • the separated liquid collects at the bottom of the closed separation chamber.
  • the valve on the liquid discharge pipe is opened, the liquid flows from the liquid discharge pipe into the liquid stability adjusting device due to the force of gravity, and the liquid return pipe is disposed at the lower portion of the liquid stability adjusting device; and the liquid return pipe and the fluid introduction pipe The outer layers are connected.
  • the mixed phase fluid flows through the inner layer of the fluid introduction tube, since the speed is large, a pressure difference between the inner layer pressure and the outer layer pressure is formed, so that the liquid filled in the liquid return tube is sucked into the fluid introduction tube. Thereby returning to the swirling chamber of the spinner.
  • This mixed separation method is characterized in that the liquid is fully filled with the liquid collecting pipe even at a high gas volume ratio, and in order to further maintain the homogeneity of the multiphase liquid, a special static mixer is arranged in the liquid return pipe, thereby
  • the oil moisture sensor installed below provides a homogeneous and stable liquid flow pattern, thereby improving the measurement accuracy of the oil moisture rate and ensuring high-precision real-time measurement of the liquid oil moisture rate or density.
  • the liquid collection measuring conduit is composed of a liquid outlet pipe, a flow regulating valve and a liquid return pipe, a moisture meter/density meter, and a homomixer disposed in the upflow pipe.
  • the flow regulating valve provided on the liquid outlet pipe is used to adjust the liquid in the separation chamber when the separation device is within the flow specification range, and the liquid conduit can be filled as much as possible.
  • the upper portion of the liquid stability adjusting device is provided with a gas conduit and a closed separation chamber, and the gas conduit is provided with a valve for adjusting the stability of the stability device; when the liquid collected in the inner cavity of the housing cannot be completely transported through the liquid conduit, Part of the liquid from the crucible will enter the diversion separation chamber through the overflow hole of the swirling flow separation device and exit the device through the fluid discharge tube. A portion of the liquid at the bottom of the housing interior is re-screwed by a liquid collection measuring conduit into the fluid conduit.
  • Some of the chambers re-enter the housing cavity as previously described, and a portion is discharged through the deflector.
  • multiple cycles and mixing of the mixed fluid can be realized, that is, the real-time collection of the liquid can be achieved, and the purpose of collecting the liquid can be realized, thereby providing real-time as much as possible.
  • Stable liquid change pattern and mixed phase flow pattern improve the measurement accuracy of oil moisture rate.
  • a vertical oil-water multi-phase flow measuring device realized by the gas-liquid multiphase flow separation rectifying device, comprising a multi-phase flow separation rectifying device and a signal collecting device, wherein the signal collecting device comprises measuring a pressure loss of the fluid
  • the signal collecting device comprises measuring a pressure loss of the fluid
  • a differential pressure gauge a pressure gauge for measuring line pressure
  • a speed sensor for measuring the average velocity of the mixed phase fluid
  • a sensor for measuring the oil moisture rate or liquid density of the liquid
  • a thermometer for measuring the temperature of the pipeline, and a signal processor.
  • the differential pressure gauge is used to measure the pressure loss of the static mixer disposed in the fluid discharge tube, the pressure gauge is used to measure the pressure of the fluid discharge portion, and the speed sensor is disposed at the fluid outlet tube end for measuring the average velocity of the mixed fluid, the oil moisture rate
  • the sensor is disposed in the liquid collection measuring conduit, and a homogenizer is disposed on the upper flow, and the temperature sensor is disposed on the liquid return pipe for measuring the temperature of the liquid.
  • an instrument or a sensor capable of measuring the oil moisture rate or density of the liquid is installed on the liquid collection measuring catheter connected to the body closed separation chamber, and real-time measurement of the oil moisture rate or density is performed on the liquid and the corresponding signal is obtained;
  • the velocity of the end of the static homogenizer in the aforementioned fluid outlet tube The sensor measures the corresponding signal of the average flow rate of the multiphase flow or the corresponding signal of the average volume flow; the pressure difference sensor and the pressure sensor are used to measure the pressure loss and the corresponding signal of the pressure of the static mixer, and the foregoing signals are determined by a certain calculation method.
  • the processing calculations are performed to obtain the oil moisture rate/density of the corresponding multiphase flow, the gas volume ratio, the gas, the flow rate or volume flow of the liquid, the total volume flow of the mixed fluid, and the corresponding mass flow of each phase.
  • the beneficial effects of the invention are mainly as follows: 1.
  • the structure is simple, the cost is low, the maintenance is convenient, and the correction is simple; 2.
  • the mixed phase fluid of the vertical pipeline can be directly measured, and no horizontal pipeline is needed; 3.
  • the phase fluid of the multiphase flow can be improved The measurement accuracy; 4.
  • the mixed phase fluid with high gas volume ratio has obvious uniform rectification effect.
  • Figure 1 is a cross-sectional view of a vertical gas-liquid multiphase flow separation rectification device.
  • Figure 2 is a front view of the vertical gas-liquid multiphase flow separation and rectification device.
  • Figure 3 is a cross-sectional view of the pressure measurement of the vertical gas-liquid multiphase flow separation rectifier.
  • Figure 4 is a side elevational view of the vertical gas-liquid multiphase flow separation rectification device.
  • Fig. 5 is a structural view of a fluid introduction tube portion.
  • Fig. 6 is a structural view of a fluid discharge pipe portion.
  • Figure 7 is a partial view of a spiral deflector.
  • Figure 8 is a structural view of a double helix spinner.
  • Fig. 9 is a structural diagram showing an example of a flowmeter based on a vertical gas-liquid multiphase flow separation rectifying device.
  • a vertical oil-water-gas multiphase flow separation and rectification device includes a casing 2, a fluid outlet pipe 1, and a fluid introduction pipe 8.
  • the upper end of the casing 2 is provided with a fluid outlet pipe 1, Under the outer casing 2
  • the end of the outer casing 1 is provided with a drain conduit 7, the inner casing 2 is a vertical closed separation chamber, and the closed separation chamber is provided with a swirling and guiding separation device.
  • a fluid overflow hole is disposed between the swirling and guiding separation device and the sealed separation chamber;
  • the swirling and guiding separation device comprises a spinner 6 and a flow separator 5, the inlet of the spinner 6 is connected to the fluid introduction pipe 8, and the deflector 5 is installed above the spinner 6.
  • the outlet of the flow separation separator 6 is connected to the fluid discharge pipe 1; the bottom of the closed separation chamber is connected to a liquid collection measurement conduit, and the liquid collection measurement conduit includes a liquid discharge pipe 14 and a liquid return pipe 9;
  • the fluid introduction tube 8 includes an inner layer 27 in communication with the fluid inlet, and an outer layer 26 in communication with the liquid return tube 9, the outlet of the inner layer 27 and the outer layer 26 being in communication with the inlet of the spinner 6.
  • the liquid collection measuring catheter further includes a flow regulating valve 15, a liquid stability adjusting device 12, a pipe 13a at the upper portion of the liquid stability adjusting device 12 and a closed separation chamber, and a liquid homogenizer 10, the liquid homogenizing
  • the mixer 10 is installed in the liquid return pipe 9;
  • the spinner is a double helix spinner 6, and the spinner includes two identical common spiral monomers 29, 30, two common spiral singles
  • the body is arranged symmetrically;
  • the deflector separator includes an upper deflector separator 23 and a lower deflector separator 24, and the upper deflector separator 23 extends into the lower portion of the fluid outlet tube 1 with a certain gap;
  • a fluid overflow hole is provided between the flow separator 23 and the lower flow separator 24, and between the lower flow separator 24 and the outer tube 25 of the spinner.
  • the inside of the fluid discharge pipe 1 is provided with a stationary homogenizing rectifying mixer 16.
  • the stationary homogenizing rectifying mixer 16 is fixed in the fluid discharge pipe by a fixing bolt 22 and a sealing ring 21.
  • a special liquid homogenizer 10 is provided in the liquid return pipe 9.
  • a regulating valve 13 and a draining valve 11 are mounted on the liquid stabilizer.
  • the working process of the embodiment is: introducing a gas-liquid multiphase flow from the introduction pipe 8 into the spinner 6 to perform the rotation, and obtaining a phase difference fluid having a radial rotation speed to generate a density difference distribution layer under the action of the centripetal force, which is heavier.
  • the fluid enters the closed separation chamber through the overflow hole of the swirling flow separation device. Due to the different densities of the phases of the mixed phase stream, the separated liquid collects at the bottom of the separation chamber.
  • the liquid return pipe 9 is in communication with the outer layer 26 of the fluid introduction pipe 8.
  • the pressure of the inner layer is large due to the high speed, and the pressure of the outer layer is high. A small pressure difference, so that the liquid filled in the liquid return pipe 9 is sucked into the spinner 6.
  • This mixed separation method is characterized in that the liquid can be sufficiently filled with the liquid collecting pipe even in the case of a high gas volume ratio; in order to further maintain the stability of the collected liquid, the device is also provided with the liquid stabilizing adjusting device 12, due to the miscible phase The pulsating characteristics of the fluid and a part of the gas are also precipitated due to the pressure drop during the liquid stability adjusting device 12, and the pipe disposed in the upper portion of the liquid stabilizer adjusting device 12 is in communication with the body cavity, and the adjustment is provided on the communicating pipe.
  • the valve 13 can promptly discharge the evolved gas to the liquid stability adjusting device 12, in order to further maintain the stability of the liquid, and a special static homogenizer 10 is disposed in the liquid return pipe 9, thereby providing an oil moisture sensor installed below Provides a homogeneous and stable liquid flow pattern, which improves the measurement accuracy of the oil moisture rate and ensures high-precision real-time measurement of the liquid oil moisture rate or density.
  • the device In order to discharge the impurity or solid matter accumulated in the device in time, the device is also provided with a drain pipe 7 on the side of the outer casing 2 and a valve below the liquid stabilizer adjusting device 12.
  • the spinner 6 of the present embodiment is a double helix spinner, and the double helix accelerator is composed of two constant spiral monomers 29, 30, and the rotation angle of the constant spiral monomer is Multiples of 180 degrees; the two spiral monomers are symmetrically arranged and closely fit or integrated with the inner wall of the placement tube.
  • the upper end portions of the separator 24 and the spinner 6 are both a parapet structure
  • the lower portion of the lower deflector 24 and the upper deflector 23 is a two-layer structure that cooperates with the tube portion of the parapet portion, the spinner
  • the upper end portion of the lower end portion of the lower flow guiding separator 24 extends into the middle of the two-layer structure of the lower flow guiding separator 24, and the upper end portion of the lower flow guiding separator 24 extends into the middle of the double layer structure of the upper flow directing separator 23.
  • the middle portion of the double-layer structure is inserted into the lower end screw with the tube portion of the parapet portion.
  • the inner layer of the two-layer structure is an inner hole device having a certain degree of conicality.
  • the shaft center portion of the double-spiral rotator of the outer diameter ⁇ ⁇ is provided with a certain size of the inner hole ⁇ ⁇ .
  • the gas-liquid mixed fluid is rotated by a constant spiral type spinner, the mixed phase flow is separated by centripetal force, and then the natural fluid is separated by using the density of the mixed fluid, and then passed through a special liquid collecting device, and the liquid is separated.
  • the recirculating cycle mixes the structure, and then mixes, refines, homogenizes, and rectifies the mixed fluid using a special static mixer to provide a stable and homogeneous multiphase flow mode mixed phase flow measuring device for the vertical installation pipeline.
  • the oil moisture rate measuring device is installed here, and the measurement accuracy of the oil moisture rate can be greatly improved.
  • the sensors are suitable for sealing, pressure, explosion-proof, etc., and can be suitable for on-line measurement at sea and undersea.
  • a vertical oil-water-gas multi-phase flow measuring device comprises a vertical oil-water-gas multi-phase flow separation and rectification device, a pressure difference sensor, a pressure sensor C for measuring a line pressure, a speed sensor F, and a measurement.
  • a liquid density sensor D for measuring the temperature of the pipeline
  • a thermometer E for measuring the temperature of the pipeline
  • a signal processor G for calculating the flow rate of each phase and the oil moisture rate based on the respective signals
  • the fluid discharge pipe 1 is installed on the pipeline to be inspected, and the pressure difference sensor A is installed in the static homogenizer 16 provided in the fluid discharge pipe 1, and the pressure measurement pipeline 4 is disposed in the fluid discharge pipe.
  • the pressure sensor C is provided Placed on the pressure measuring line 4; the speed sensor F is installed downstream of the static homogenizer 16 in the fluid discharge tube, and the density sensor D is installed in the downstream of the static mixer 10 of the return line.
  • the thermometer E is mounted on the return pipe 9, the pressure difference sensor B, the pressure sensor C, and the speed sensor. The output of the density sensor D and the thermometer E is connected to the signal processor 0.
  • a typical application example of the present embodiment is to measure the density or oil moisture rate in the liquid by using the density sensor D, measure the volume flow rate of the mixed fluid by using the speed sensor F, and measure the liquid and gas components by using the Venturi principle.
  • a new type of fluid measuring instrument for multiphase fluid measurement. The embodiment has the advantages of simple and compact structure, small volume, low cost, safe and simple explosion-proof.
  • This embodiment consists of two parts, a signal collection system and a signal processing system.
  • the signal collection system consists of a special static homogenizing rectifier 16 disposed inside the aforementioned fluid discharge tube, measuring line 4 and associated joints (4-1), (4-2), (4-3), (4-4). ) constitutes.
  • the pressure difference sensor B of the static mixer is measured, the pressure sensor C for measuring the line pressure, the speed sensor (F) and the sensor D for measuring the liquid density, the signal processor G, and the thermometer E for measuring the temperature of the line.
  • the signal processing section consists of a special process control computer module with signal conversion and calculation functions. It can perform various signal conversion (A/D), calculate the flow of each phase, oil moisture rate and signal transmission and storage functions.
  • This embodiment is mainly applied to unmanned oil well metering/testing, reservoir dynamic monitoring and production real-time monitoring, replacing conventional separation tank measurement technology, and providing real-time online multi-phase flow measurement, testing and monitoring of oil wells.
  • the dynamic monitoring of harsh offshore or desert oil fields provides real-time continuous data for oilfield operators, enabling dynamic monitoring of reservoirs and providing real-time multiphase gas, liquid phase flow and moisture rates. Change information and provide important data for production optimization.

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  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Volume Flow (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)

Abstract

L'invention concerne un élément de régulation de séparation de flux multiphase huile/eau/gaz vertical, comportant un boîtier extérieur (2), un tuyau de sortie de fluide (1), un tuyau d'entrée de fluide (8) et un tuyau de drainage (7). Une chambre de séparation de fermeture verticale comportant un dispositif de séparation à guide à vis est prévue dans le boîtier extérieur (2). Des trous de trop-plein sont prévus entre le dispositif de séparation à guide à vis et la chambre de séparation de fermeture. Un mélangeur homogène stationnaire (16) est prévu dans le tuyau de sortie de fluide (1). L'entrée du mélangeur à vis du dispositif de séparation à guide à vis est connectée au tuyau d'entrée de fluide (8) et un séparateur à guide (5) est logé au-dessus du mélangeur à vis (6). La sortie du séparateur à guide (5) est connectée au tuyau de sortie de fluide (1). La base de la chambre de séparation est connectée à un tuyau de mesure de recueillement de liquide comportant un tuyau de sortie de liquide et un tuyau de refoulement de liquide. Le tuyau d'entrée de fluide (8) comporte une couche intérieure (27) connectée à l'entrée de fluide et une couche extérieure (26) connectée au tuyau de refoulement. Les sorties de la couche intérieure (27) et de la couche extérieure (26) sont connectées au mélangeur à vis (6). L'invention concerne également un dispositif de mesure de flux multiphase huile/eau/gaz vertical employant ledit élément de régulation de séparation. Le dispositif selon l'invention est simple, peu coûteux, de maintenance et d'entretien simples, et présente une précision supérieure.
PCT/CN2007/002054 2006-07-14 2007-07-02 Élément de régulation de séparation de flux multiphase huile/eau/gaz vertical WO2008009204A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610052476.5 2006-07-14
CN200610052476A CN101105123B (zh) 2006-07-14 2006-07-14 竖式油水气多相流分离整流装置及其测量装置

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Publication Number Publication Date
WO2008009204A1 true WO2008009204A1 (fr) 2008-01-24

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WO (1) WO2008009204A1 (fr)

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WO2018026352A1 (fr) * 2016-08-01 2018-02-08 Bolin William D Séparateur vertical cyclonique à double hélice pour séparation d'hydrocarbures en deux phases
CN109141563A (zh) * 2018-09-30 2019-01-04 长江大学 基于管内相分隔的z型天然气湿气实时测量装置和方法
CN113029246A (zh) * 2021-03-17 2021-06-25 中国长江电力股份有限公司 油混水监测传感器测试试验系统及试验方法
WO2022051352A1 (fr) * 2020-09-03 2022-03-10 Saudi Arabian Oil Company Traitement flash aqueux dans des applications de puits
CN115975671A (zh) * 2022-12-12 2023-04-18 江苏华普泰克石油装备有限公司 一种适用于石油三相分离器的计量装置及其使用方法

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CN107208475B (zh) * 2015-03-31 2019-06-28 韩国地质资源研究院 管一体型油井流体或油田流体分离装置及其方法
CN106492508A (zh) * 2015-09-05 2017-03-15 刘晓明 两相液体分离装置
CN107024578A (zh) * 2017-06-13 2017-08-08 潍坊研翔仪器仪表科技有限公司 一种免维护单井含水监测装置
CN110967127B (zh) * 2019-10-31 2020-12-11 德清县诚达金属材料有限公司 一种适用于高温油性流体管道的温度测量仪
CN110984961A (zh) * 2019-12-25 2020-04-10 西南石油大学 一种两相气藏水平井温度模拟实验装置及其方法
CN111997600B (zh) * 2020-09-24 2022-07-29 西南石油大学 一种基于分布式光纤声学振动(das)的井筒流体流速和流态监测模拟实验装置及其方法

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CN109141563A (zh) * 2018-09-30 2019-01-04 长江大学 基于管内相分隔的z型天然气湿气实时测量装置和方法
CN109141563B (zh) * 2018-09-30 2024-05-28 长江大学 基于管内相分隔的z型天然气湿气实时测量装置和方法
WO2022051352A1 (fr) * 2020-09-03 2022-03-10 Saudi Arabian Oil Company Traitement flash aqueux dans des applications de puits
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CN115975671A (zh) * 2022-12-12 2023-04-18 江苏华普泰克石油装备有限公司 一种适用于石油三相分离器的计量装置及其使用方法
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