EA201790648A1 - Расходомер кориолиса, имеющий расходомерную трубу с компенсированным перепадом давления - Google Patents

Расходомер кориолиса, имеющий расходомерную трубу с компенсированным перепадом давления

Info

Publication number
EA201790648A1
EA201790648A1 EA201790648A EA201790648A EA201790648A1 EA 201790648 A1 EA201790648 A1 EA 201790648A1 EA 201790648 A EA201790648 A EA 201790648A EA 201790648 A EA201790648 A EA 201790648A EA 201790648 A1 EA201790648 A1 EA 201790648A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pressure
flowmeter
flow tube
flow
wellbore
Prior art date
Application number
EA201790648A
Other languages
English (en)
Other versions
EA037774B1 (ru
Inventor
Уолтер С. Диллард
Пол Р. Нортэм
Джеральд Дж. Джордж
Лев Ринг
Original Assignee
ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи
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 ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи filed Critical ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи
Publication of EA201790648A1 publication Critical patent/EA201790648A1/ru
Publication of EA037774B1 publication Critical patent/EA037774B1/ru

Links

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits
    • 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
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
    • G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
    • 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
    • G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure
    • 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
    • G01F15/14—Casings, e.g. of special material

Landscapes

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

Abstract

Расходомер Кориолиса для буровой системы измеряет приток из ствола скважины и/или по меньшей мере от одного насоса в ствол скважины. Расходомер может быть установлен выше по потоку по меньшей мере от одного штуцера, применяемого для управления противодавлением, и/или расходомер может быть установлен между по меньшей мере одним насосом и стволом скважины. Расходомер имеет по меньшей мере одну расходомерную трубу, выполненную с возможностью колебательного движения и пропуска потока под первым давлением от впускной стороны до выпускной стороны. Корпус заключает в себе по меньшей мере одну расходомерную трубу, по меньшей мере между впускной и выпускной сторонами и поддерживает внутри второе давление вокруг по меньшей мере одной расходомерной трубы. Второе давление может быть равным или почти равным первому давлению для уменьшения или почти исключению перепада давления на по меньшей мере одной расходомерной трубе. Например, второе давление может быть поднято выше давления окружающей среды относительно первого давления для уменьшения перепада давления по меньшей мере на одной расходомерной трубе. Альтернативно, второе давление может быть меньше первого давления.
EA201790648A 2014-09-19 2015-09-21 Расходомер кориолиса, имеющий расходомерную трубу с компенсированным перепадом давления EA037774B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462053015P 2014-09-19 2014-09-19
PCT/US2015/051200 WO2016044834A1 (en) 2014-09-19 2015-09-21 Coriolis flow meter having flow tube with equalized pressure differential

Publications (2)

Publication Number Publication Date
EA201790648A1 true EA201790648A1 (ru) 2017-09-29
EA037774B1 EA037774B1 (ru) 2021-05-20

Family

ID=54207833

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790648A EA037774B1 (ru) 2014-09-19 2015-09-21 Расходомер кориолиса, имеющий расходомерную трубу с компенсированным перепадом давления

Country Status (11)

Country Link
US (1) US10094185B2 (ru)
EP (1) EP3194903B8 (ru)
AU (1) AU2015317297B2 (ru)
BR (1) BR112017005629B1 (ru)
CA (1) CA2961388C (ru)
CO (1) CO2017003708A2 (ru)
EA (1) EA037774B1 (ru)
MX (1) MX2017003597A (ru)
SA (1) SA517381103B1 (ru)
SG (1) SG11201702043RA (ru)
WO (1) WO2016044834A1 (ru)

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US10598527B2 (en) * 2018-01-29 2020-03-24 Weatherford Technology Holdings, Llc Differential flow measurement with Coriolis flowmeter
CN111379532A (zh) * 2018-12-29 2020-07-07 中国石油大学(华东) 流动监测装置及钻井设备
CN109538142A (zh) * 2018-12-31 2019-03-29 中石化石油工程技术服务有限公司 一种用于室内的钻井液流量检测装置及其检测方法
GB201915534D0 (en) * 2019-10-25 2019-12-11 Deep Blue Oil & Gas Ltd Well control system and method of use
US11085259B2 (en) * 2019-11-27 2021-08-10 Chevron U.S.A. Inc. Systems and processes for improved drag reduction estimation and measurement
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RU198668U1 (ru) * 2020-05-08 2020-07-21 Николай Васильевич Сизов Поточный кориолисовый расходомер высокого давления
CN112878904B (zh) * 2021-01-25 2022-04-29 西南石油大学 一种双层管双梯度钻井技术的井身结构优化方法
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Also Published As

Publication number Publication date
WO2016044834A1 (en) 2016-03-24
CO2017003708A2 (es) 2017-06-30
CA2961388C (en) 2019-03-26
EP3194903B1 (en) 2021-08-18
SA517381103B1 (ar) 2021-02-01
EA037774B1 (ru) 2021-05-20
AU2015317297B2 (en) 2018-11-08
AU2015317297A1 (en) 2017-04-06
CA2961388A1 (en) 2016-03-24
EP3194903A1 (en) 2017-07-26
MX2017003597A (es) 2017-12-04
US10094185B2 (en) 2018-10-09
EP3194903B8 (en) 2021-10-20
US20160084024A1 (en) 2016-03-24
BR112017005629A2 (pt) 2018-06-26
SG11201702043RA (en) 2017-04-27
BR112017005629B1 (pt) 2021-03-02

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