MY186645A - Fluid inflow - Google Patents

Fluid inflow

Info

Publication number
MY186645A
MY186645A MYPI2016704057A MYPI2016704057A MY186645A MY 186645 A MY186645 A MY 186645A MY PI2016704057 A MYPI2016704057 A MY PI2016704057A MY PI2016704057 A MYPI2016704057 A MY PI2016704057A MY 186645 A MY186645 A MY 186645A
Authority
MY
Malaysia
Prior art keywords
fluid inflow
velocity profile
combined
flow velocity
fluid
Prior art date
Application number
MYPI2016704057A
Other languages
English (en)
Inventor
Roger Crickmore
Andrew Ridge
Original Assignee
Optasense Holdings 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 Optasense Holdings Ltd filed Critical Optasense Holdings Ltd
Publication of MY186645A publication Critical patent/MY186645A/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
    • G01F1/68—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 thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/113—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations
    • E21B47/114—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations using light radiation
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/661—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
MYPI2016704057A 2014-05-08 2015-05-08 Fluid inflow MY186645A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1408131.9A GB201408131D0 (en) 2014-05-08 2014-05-08 Fluid inflow
PCT/GB2015/051357 WO2015170113A1 (en) 2014-05-08 2015-05-08 Fluid inflow

Publications (1)

Publication Number Publication Date
MY186645A true MY186645A (en) 2021-08-02

Family

ID=51032418

Family Applications (2)

Application Number Title Priority Date Filing Date
MYPI2016704057A MY186645A (en) 2014-05-08 2015-05-08 Fluid inflow
MYPI2016704059A MY186653A (en) 2014-05-08 2015-05-08 Fluid inflow

Family Applications After (1)

Application Number Title Priority Date Filing Date
MYPI2016704059A MY186653A (en) 2014-05-08 2015-05-08 Fluid inflow

Country Status (9)

Country Link
US (2) US10578472B2 (enExample)
EP (2) EP3140509B1 (enExample)
CN (2) CN106471210B (enExample)
AU (2) AU2015257490B2 (enExample)
BR (1) BR112016025899B1 (enExample)
CA (2) CA2947516C (enExample)
GB (1) GB201408131D0 (enExample)
MY (2) MY186645A (enExample)
WO (2) WO2015170115A1 (enExample)

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US20170260839A1 (en) * 2016-03-09 2017-09-14 Conocophillips Company Das for well ranging
US10095828B2 (en) 2016-03-09 2018-10-09 Conocophillips Company Production logs from distributed acoustic sensors
US10890058B2 (en) 2016-03-09 2021-01-12 Conocophillips Company Low-frequency DAS SNR improvement
EP3440314B1 (en) 2016-04-07 2020-06-03 BP Exploration Operating Company Limited Detecting downhole sand ingress locations
US11530606B2 (en) 2016-04-07 2022-12-20 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
CN106197586B (zh) * 2016-06-23 2020-10-16 北京蔚蓝仕科技有限公司 井下流体的流量的测量方法和装置
US11111780B2 (en) 2017-02-21 2021-09-07 Halliburton Energy Services, Inc. Distributed acoustic sensing system with phase modulator for mitigating faded channels
WO2018178279A1 (en) 2017-03-31 2018-10-04 Bp Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
AU2018321150A1 (en) 2017-08-23 2020-03-12 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
AU2018350092A1 (en) 2017-10-11 2020-05-14 Bp Exploration Operating Company Limited Detecting events using acoustic frequency domain features
US11352878B2 (en) 2017-10-17 2022-06-07 Conocophillips Company Low frequency distributed acoustic sensing hydraulic fracture geometry
US10690552B2 (en) * 2017-12-06 2020-06-23 Baker Hughes, A Ge Company, Llc DTS performance improvement through variable mode path length averaging
EP3775486A4 (en) 2018-03-28 2021-12-29 Conocophillips Company Low frequency das well interference evaluation
CA3097930A1 (en) 2018-05-02 2019-11-07 Conocophillips Company Production logging inversion based on das/dts
US12291943B2 (en) 2018-05-02 2025-05-06 Conocophillips Company Production logging inversion based on LFDAS/DTS
US11125077B2 (en) * 2018-07-23 2021-09-21 Exxonmobil Upstream Research Company Wellbore inflow detection based on distributed temperature sensing
EA202191441A1 (ru) 2018-11-29 2021-09-29 Бп Эксплорейшн Оперейтинг Компани Лимитед Обнаружение событий на основе признаков распределенных акустических датчиков с использованием машинного обучения
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
AU2020247722B2 (en) 2019-03-25 2024-02-01 Conocophillips Company Machine-learning based fracture-hit detection using low-frequency DAS signal
WO2021052602A1 (en) 2019-09-20 2021-03-25 Lytt Limited Systems and methods for sand ingress prediction for subterranean wellbores
EP4045766A1 (en) * 2019-10-17 2022-08-24 Lytt Limited Fluid inflow characterization using hybrid das/dts measurements
CA3154435C (en) * 2019-10-17 2023-03-28 Lytt Limited Inflow detection using dts features
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
EP4165284B1 (en) 2020-06-11 2024-08-07 Lytt Limited Systems and methods for subterranean fluid flow characterization
CA3182376A1 (en) 2020-06-18 2021-12-23 Cagri CERRAHOGLU Event model training using in situ data
WO2021254633A1 (en) 2020-06-18 2021-12-23 Lytt Limited Event model training using in situ data
US20220186612A1 (en) * 2020-12-14 2022-06-16 Halliburton Energy Services, Inc. Apparatus And Methods For Distributed Brillouin Frequency Sensing Offshore
EP4370780A4 (en) 2021-07-16 2025-06-04 ConocoPhillips Company Passive production logging instrument with thermal and distributed acoustic detection
CN115434692B (zh) * 2022-08-12 2025-05-06 四川大学 一种气井压力声波测量监控方法及装置
CN118362198B (zh) * 2024-06-20 2024-10-11 中山大学 一种分布式声波传感相位漂移消除方法
CN120537544B (zh) * 2025-07-29 2025-11-18 成都北方石油勘探开发技术有限公司 一种油水井产液剖面识别、反演方法、系统及程序产品

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CN202483554U (zh) * 2012-03-29 2012-10-10 东北石油大学 油井产液光纤计量系统
CN102943620B (zh) * 2012-08-27 2013-08-28 中国石油大学(华东) 基于钻井环空井筒多相流动计算的控压钻井方法
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Also Published As

Publication number Publication date
CN106471210A (zh) 2017-03-01
WO2015170115A1 (en) 2015-11-12
EP3140510B1 (en) 2019-07-31
US10578472B2 (en) 2020-03-03
GB201408131D0 (en) 2014-06-25
AU2015257488A1 (en) 2016-11-10
US20170052049A1 (en) 2017-02-23
EP3140509B1 (en) 2020-08-19
BR112016025899A2 (enExample) 2017-08-15
US20170052050A1 (en) 2017-02-23
EP3140510A1 (en) 2017-03-15
US10422677B2 (en) 2019-09-24
EP3140509A1 (en) 2017-03-15
AU2015257490A1 (en) 2016-11-10
CN106460502B (zh) 2019-12-17
CA2947665A1 (en) 2015-11-12
CN106460502A (zh) 2017-02-22
AU2015257488B2 (en) 2019-06-13
AU2015257490B2 (en) 2019-08-08
CN106471210B (zh) 2019-12-17
CA2947516A1 (en) 2015-11-12
BR112016025899B1 (pt) 2022-02-22
CA2947665C (en) 2022-06-07
CA2947516C (en) 2022-02-08
WO2015170113A1 (en) 2015-11-12
MY186653A (en) 2021-08-04

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