MX2019008396A - Efecto de la longitud de referencia y conversion de la longitud de referencia. - Google Patents

Efecto de la longitud de referencia y conversion de la longitud de referencia.

Info

Publication number
MX2019008396A
MX2019008396A MX2019008396A MX2019008396A MX2019008396A MX 2019008396 A MX2019008396 A MX 2019008396A MX 2019008396 A MX2019008396 A MX 2019008396A MX 2019008396 A MX2019008396 A MX 2019008396A MX 2019008396 A MX2019008396 A MX 2019008396A
Authority
MX
Mexico
Prior art keywords
gauge length
optical fiber
methods
seismic
systems
Prior art date
Application number
MX2019008396A
Other languages
English (en)
Inventor
Elliott WILLIS Mark
Andrew Barfoot David
Wu Xiang
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 MX2019008396A publication Critical patent/MX2019008396A/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
    • E21B47/13—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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G01V1/208—Constructional details of seismic cables, e.g. streamers having a continuous structure
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/52—Structural details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/121—Active source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/123—Passive source, e.g. microseismics
    • G01V2210/1234—Hydrocarbon reservoir, e.g. spontaneous or induced fracturing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1429—Subsurface, e.g. in borehole or below weathering layer or mud line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations
    • G01V2210/161—Vertical seismic profiling [VSP]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • G01V2210/324—Filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Mining & Mineral Resources (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Diversas modalidades incluyen aparatos y métodos implementados para tomar en consideración la longitud de referencia en mediciones ópticas. En una modalidad, los sistemas y métodos se implementan para interrogar una fibra óptica dispuesta en un pozo, donde la fibra óptica se somete a ondas sísmicas, y para generar un campo de onda sísmica libre del efecto de la longitud de referencia y/o para generar una predicción de un campo de onda sísmica de longitud de referencia arbitrario, en función de los factores de atenuación de una pluralidad de campos de onda adquiridos de la interrogación de la fibra óptica. En una modalidad, los sistemas y métodos se implementan para interrogar una fibra óptica dispuesta en un pozo, donde la fibra óptica se somete a ondas sísmicas, y para convertir un campo de onda sísmica relacionado con una primera longitud de referencia a un campo de onda sísmica relacionado con una longitud de referencia diferente que es un múltiplo de la primera longitud de referencia. Se describen aparatos, sistemas y métodos adicionales.
MX2019008396A 2017-01-18 2017-01-18 Efecto de la longitud de referencia y conversion de la longitud de referencia. MX2019008396A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/013958 WO2018136056A1 (en) 2017-01-18 2017-01-18 Gauge length effect and gauge length conversion

Publications (1)

Publication Number Publication Date
MX2019008396A true MX2019008396A (es) 2019-09-10

Family

ID=62908834

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008396A MX2019008396A (es) 2017-01-18 2017-01-18 Efecto de la longitud de referencia y conversion de la longitud de referencia.

Country Status (7)

Country Link
US (2) US11215727B2 (es)
AU (1) AU2017394973A1 (es)
CA (1) CA3047064A1 (es)
GB (1) GB2572708A (es)
MX (1) MX2019008396A (es)
NO (1) NO20190812A1 (es)
WO (1) WO2018136056A1 (es)

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BR112018070565A2 (pt) 2016-04-07 2019-02-12 Bp Exploration Operating Company Limited detecção de eventos de fundo de poço usando características de domínio da frequência acústicas
EP3608503B1 (en) 2017-03-31 2022-05-04 BP Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
US11199085B2 (en) 2017-08-23 2021-12-14 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
WO2019072899A2 (en) 2017-10-11 2019-04-18 Bp Exploration Operating Company Limited EVENT DETECTION USING FREQUENCY DOMAIN ACOUSTIC CHARACTERISTICS
WO2020076436A1 (en) * 2018-10-09 2020-04-16 Exxonmobil Upstream Research Company Methods of acoustically and optically distributed probing an elongate region and hydrocarbon conveyance systems that utilize the methods
CN113272518A (zh) 2018-11-29 2021-08-17 Bp探索操作有限公司 识别流体流入位置和流体类型的das数据处理
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
CN111965700A (zh) * 2019-05-20 2020-11-20 中国石油天然气集团有限公司 光纤声波传感地震数据中零波数噪声的剔除方法及系统
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
CN111505716B (zh) * 2020-04-28 2021-07-13 西安交通大学 一种基于时间同步抽取广义Chirplet变换的地震时频分析方法
WO2021249643A1 (en) 2020-06-11 2021-12-16 Lytt Limited Systems and methods for subterranean fluid flow characterization
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US8605542B2 (en) * 2010-05-26 2013-12-10 Schlumberger Technology Corporation Detection of seismic signals using fiber optic distributed sensors
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US20140204712A1 (en) 2013-01-24 2014-07-24 Halliburton Energy Services, Inc. Downhole optical acoustic transducers
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WO2016112147A1 (en) * 2015-01-07 2016-07-14 Schlumberger Canada Limited Gauge length optimization in distributed vibration sensing
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Also Published As

Publication number Publication date
US11215727B2 (en) 2022-01-04
US11940583B2 (en) 2024-03-26
GB2572708A (en) 2019-10-09
CA3047064A1 (en) 2018-07-26
US20190331819A1 (en) 2019-10-31
US20220082720A1 (en) 2022-03-17
AU2017394973A1 (en) 2019-07-04
NO20190812A1 (en) 2019-06-27
GB201908487D0 (en) 2019-07-31
WO2018136056A1 (en) 2018-07-26

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