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MX2016012885A - Mitigacion del efecto de longitud del calibrador de deteccion acustica distribuida. - Google Patents

Mitigacion del efecto de longitud del calibrador de deteccion acustica distribuida.

Info

Publication number
MX2016012885A
MX2016012885A MX2016012885A MX2016012885A MX2016012885A MX 2016012885 A MX2016012885 A MX 2016012885A MX 2016012885 A MX2016012885 A MX 2016012885A MX 2016012885 A MX2016012885 A MX 2016012885A MX 2016012885 A MX2016012885 A MX 2016012885A
Authority
MX
Mexico
Prior art keywords
optical fiber
gauge length
acoustic sensing
distributed acoustic
interferometers
Prior art date
Application number
MX2016012885A
Other languages
English (en)
Inventor
Elliott WILLIS Mark
Padhi Amit
Andrew Barfoot David
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MX2016012885A publication Critical patent/MX2016012885A/es

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
    • 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
    • E21B47/14—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 using acoustic waves
    • 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
    • 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
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/226—Optoseismic systems
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)

Abstract

Un sistema incluye una fuente lumínica, una fibra óptica acoplada a la fuente lumínica, uno o más interferómetros acoplados a la fibra óptica, en el que cada interferómetro del o de los interferómetros comprende una longitud de calibrador, un ensamblaje de fotodetector acoplado a la fibra óptica y un sistema de gestión de información. El ensamblaje de fotodetector se configura para detectar luz retrodispersada de la fibra óptica y generar señales según la luz retrodispersada detectada. El sistema de gestión de información se configura para recibir las señales del ensamblaje de fotodetector, aplicar una operación de deconvolución en las señales según las longitudes de calibrador del o de los interferómetros y almacenar las señales sometidas a deconvolución.
MX2016012885A 2014-05-02 2015-05-01 Mitigacion del efecto de longitud del calibrador de deteccion acustica distribuida. MX2016012885A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461988057P 2014-05-02 2014-05-02
PCT/US2015/028773 WO2015168538A1 (en) 2014-05-02 2015-05-01 Distributed acoustic sensing gauge length effect mitigation

Publications (1)

Publication Number Publication Date
MX2016012885A true MX2016012885A (es) 2017-05-12

Family

ID=54359374

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012885A MX2016012885A (es) 2014-05-02 2015-05-01 Mitigacion del efecto de longitud del calibrador de deteccion acustica distribuida.

Country Status (4)

Country Link
US (1) US9702244B2 (es)
EP (1) EP3111042B1 (es)
MX (1) MX2016012885A (es)
WO (1) WO2015168538A1 (es)

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AU2018321150A1 (en) 2017-08-23 2020-03-12 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
US11333636B2 (en) 2017-10-11 2022-05-17 Bp Exploration Operating Company Limited Detecting events using acoustic frequency domain features
US11269096B2 (en) 2018-07-10 2022-03-08 Halliburton Energy Services, Inc. Mitigation of distributed acoustic sensing gauge length effects using inversion
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GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
WO2020236179A1 (en) * 2019-05-23 2020-11-26 Halliburton Energy Services, Inc. De-spiking distributed acoustic sensor seismic profile
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
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US11428836B2 (en) 2019-10-31 2022-08-30 Halliburton Energy Services, Inc. Determining event characteristics of microseismic events in a wellbore using distributed acoustic sensing
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
EP4491845A3 (en) 2020-06-11 2025-03-12 Lytt Limited Systems and methods for monitoring fluid outflow flow along a wellbore
WO2021254633A1 (en) 2020-06-18 2021-12-23 Lytt Limited Event model training using in situ data
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US20220283330A1 (en) * 2021-03-03 2022-09-08 Halliburton Energy Services, Inc. Gauge Length Correction For Seismic Attenuation From Distributed Acoustic System Fiber Optic Data
US11939863B2 (en) * 2021-10-01 2024-03-26 Halliburton Energy Services, Inc. Distributed acoustic sensing systems and methods with dynamic gauge lengths
US12092779B2 (en) * 2022-01-31 2024-09-17 Halliburton Energy Services, Inc. Simultaneous distributed acoustic sensing with multiple gauge lengths
CN114611404B (zh) * 2022-03-21 2025-03-28 上海交通大学 基于卷积特征提取的超快脉冲光纤传输建模方法及系统
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Also Published As

Publication number Publication date
US9702244B2 (en) 2017-07-11
EP3111042B1 (en) 2019-10-30
US20160245077A1 (en) 2016-08-25
WO2015168538A1 (en) 2015-11-05
EP3111042A4 (en) 2017-12-27
EP3111042A1 (en) 2017-01-04

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