[go: up one dir, main page]

UA118543C2 - Method and system for analysis of geological structure and relative changes in stress in the layers located above the workings of an underground mine - Google Patents

Method and system for analysis of geological structure and relative changes in stress in the layers located above the workings of an underground mine

Info

Publication number
UA118543C2
UA118543C2 UAA201501087A UAA201501087A UA118543C2 UA 118543 C2 UA118543 C2 UA 118543C2 UA A201501087 A UAA201501087 A UA A201501087A UA A201501087 A UAA201501087 A UA A201501087A UA 118543 C2 UA118543 C2 UA 118543C2
Authority
UA
Ukraine
Prior art keywords
seismic
mining
stress
workings
relative changes
Prior art date
Application number
UAA201501087A
Other languages
Ukrainian (uk)
Inventor
Збігніев Ісаков
Пшемислав Сіерадзкі
Зенон Пілецкі
Казіміерц Сіціньскі
Рафал Чарни
Original Assignee
Інститут Технік Інноваційних Емаг
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 Інститут Технік Інноваційних Емаг filed Critical Інститут Технік Інноваційних Емаг
Publication of UA118543C2 publication Critical patent/UA118543C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/30—Analysis
    • G01V1/303—Analysis for determining velocity profiles or travel times
    • 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
    • G01V2210/1236—Acoustic daylight, e.g. cultural noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/61—Analysis by combining or comparing a seismic data set with other data
    • G01V2210/612—Previously recorded data, e.g. time-lapse or 4D
    • G01V2210/6122—Tracking reservoir changes over time, e.g. due to production
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/61—Analysis by combining or comparing a seismic data set with other data
    • G01V2210/612—Previously recorded data, e.g. time-lapse or 4D
    • G01V2210/6122—Tracking reservoir changes over time, e.g. due to production
    • G01V2210/6124—Subsidence, i.e. upwards or downwards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/62—Physical property of subsurface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/62—Physical property of subsurface
    • G01V2210/622—Velocity, density or impedance
    • G01V2210/6222—Velocity; travel time

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

A method of analysis of a geological structure and relative changes in stress in the layers located above the mining workings of an underground mine. Data from a mobile measurement data recorder (3) and from a central station of a mine seismic system (10) obtained as a result of closely correlated in time recording of low-frequency seismic noise (Dn.cz.) from the surface system and of seismic bursts generated by mining (Dwcz) are transmitted to a stationary processing center (1). Recorded measurement data in time windows of preferably 30-seconds, in the form of the 3-axis recordings of low-frequency seismic noise (Dn.cz.) and seismic bursts generated by mining (Dw.cz.), are processed using a method of seismic interferometry for the noise recordings, and passive velocity/attenuation tomography for the recordings of the mine bursts. On this basis, isolines of the transverse wave velocity of the longitudinal wave velocity/attenuation in the method of passive velocity/attenuation tomography are determined for the studied area (7). These isolines represent the average state of relative changes in stress (ΔNP) in the layers above the mining workings (B). For a mining burst (W), the location coordinates (X, Y, and Z) and the calculated time (To) of its occurrence are correlated with the times (Tp) of the first arrivals of the longitudinal.
UAA201501087A 2014-10-30 2014-11-07 Method and system for analysis of geological structure and relative changes in stress in the layers located above the workings of an underground mine UA118543C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL409989A PL230219B1 (en) 2014-10-30 2014-10-30 Method and the system for the analysis of the geological structure and relative stresses in the layers situated over the mining headings in the deep mines
PCT/PL2014/000128 WO2015002558A2 (en) 2014-10-30 2014-11-07 Method and system for analysis of geological structure and relative changes in stress in the layers located above the workings of an underground mine

Publications (1)

Publication Number Publication Date
UA118543C2 true UA118543C2 (en) 2019-02-11

Family

ID=52004033

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201501087A UA118543C2 (en) 2014-10-30 2014-11-07 Method and system for analysis of geological structure and relative changes in stress in the layers located above the workings of an underground mine

Country Status (5)

Country Link
CN (1) CN105765408B (en)
PL (1) PL230219B1 (en)
RU (1) RU2587521C1 (en)
UA (1) UA118543C2 (en)
WO (1) WO2015002558A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180203144A1 (en) * 2015-05-20 2018-07-19 Optasense, Inc. Interferometric Microseismic Imaging Methods and Apparatus
PL422137A1 (en) * 2017-07-10 2019-01-14 Pytel Witold Method for forecasting spontaneous seismic effects induced by mining exploitation
GB201818594D0 (en) * 2018-11-14 2018-12-26 Bp Exploration Operating Co Ltd Passive seismic imaging
CN110794460A (en) * 2019-11-15 2020-02-14 中国矿业大学 A two-dimensional mine earthquake full waveform inversion method under the constraint of stress value change direction
CN112051548B (en) * 2020-08-11 2024-03-22 武汉工程大学 Rock burst monitoring and positioning method, device and system
US11323285B1 (en) 2020-08-28 2022-05-03 Earthsystems Technologies, Inc. Architecture for a multichannel geophysical data acquisition system and method of use
CN112346123B (en) * 2020-11-06 2023-02-10 中国地震灾害防御中心 VIA (visual analysis of seismic data) double-parameter analysis method
US11808797B1 (en) 2021-03-19 2023-11-07 Earthsystems Technologies, Inc. Hemispherical dome electrode configuration and method of use
CN113404523B (en) * 2021-07-05 2023-11-10 淮北市平远软岩支护工程技术有限公司 Rock burst monitoring system based on pressure relief blasting
CN113703046A (en) * 2021-08-31 2021-11-26 中煤科工集团重庆研究院有限公司 Underground full-space seismic wave hidden structure identification method and system
CN113985482B (en) * 2021-10-28 2023-11-03 西安科技大学 Ore earthquake focus positioning method based on underground coal mine communication optical cable
CN114704329B (en) * 2022-03-17 2024-07-26 徐州弘毅科技发展有限公司 Method for rapid detection of seismic wave monitoring and advanced stress in deep tunnel excavation mines
CN114895353B (en) * 2022-05-27 2023-03-10 中国矿业大学 Timing alignment method of data collected by monitoring unit of integrated well-ground microseismic monitoring system
CN115165629B (en) * 2022-06-28 2025-05-13 东北大学 A method for evaluating the tendency of rock burst types
CN115542381B (en) * 2022-09-26 2024-02-02 徐州弘毅科技发展有限公司 Mine earthquake well land integrated fusion monitoring system and method based on three-way monitor
CN115933803B (en) * 2023-01-09 2023-06-13 江苏东成工具科技有限公司 Equipment control method, equipment and computer readable medium
CN118425316B (en) * 2024-07-04 2024-09-17 北京致感科技有限公司 Low-frequency vibration sensor, inclination angle sensor and structural safety monitoring device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7859942B2 (en) 2007-03-01 2010-12-28 Christof Stork Measuring and modifying directionality of seismic interferometry data
US8923094B2 (en) * 2009-01-09 2014-12-30 Exxonmobil Upstream Research Company Hydrocarbon detection with passive seismic data
US8218394B2 (en) * 2009-06-16 2012-07-10 Microseismic, Inc. Method for imaging the earths subsurface using passive seismic interferometry and adaptive velocity filtering
CN101581789A (en) * 2009-06-23 2009-11-18 刘盛东 Mine working face inter-lane seismic wave CT detection method
US8838392B2 (en) * 2009-10-05 2014-09-16 Westerngeco L.L.C. Noise attenuation in passive seismic data
MX2012004824A (en) * 2009-11-02 2012-06-01 Landmark Graphics Corp Seismic imaging systems and methods employing a 3d reverse time migration with tilted transverse isotropy.
US8737165B2 (en) 2010-10-01 2014-05-27 Westerngeco L.L.C. Interferometric seismic data processing for a towed marine survey
US20130191044A1 (en) * 2011-03-21 2013-07-25 Schlumberger Technology Corporation Method and system for presenting stress domain
US20130003499A1 (en) * 2011-06-28 2013-01-03 King Abdulaziz City For Science And Technology Interferometric method of enhancing passive seismic events
CN102788995A (en) * 2012-08-02 2012-11-21 中煤科工集团西安研究院 Coal mine working face detecting method with cutting vibration as seismic signal
CN103728655B (en) * 2013-12-24 2016-04-06 天地科技股份有限公司 A kind of coal face shock hazard adopts front pre-evaluation method

Also Published As

Publication number Publication date
PL230219B1 (en) 2018-10-31
WO2015002558A3 (en) 2015-09-11
CN105765408A (en) 2016-07-13
CN105765408B (en) 2019-05-07
WO2015002558A2 (en) 2015-01-08
RU2587521C1 (en) 2016-06-20
PL409989A1 (en) 2016-05-09

Similar Documents

Publication Publication Date Title
UA118543C2 (en) Method and system for analysis of geological structure and relative changes in stress in the layers located above the workings of an underground mine
UA117661C2 (en) Method and system for assessing a risk of high-energy earth bursts generated by underground mining
WO2014195495A3 (en) Drilling method and apparatus
UA118088C2 (en) Method and system for measuring relative changes in stress concentration in front of a longwall
MX2013000249A (en) Device and method for de-blending simultaneous shooting data.
MX2016004769A (en) Electroseismic surveying in exploration and production environments.
MX2018002797A (en) Q-compensated full wavefield inversion.
MX2017007145A (en) Seismic acquisition methods.
GB2523060A (en) Data processing systems and methods for downhole seismic investigations
GB2546047A (en) Three-dimensional rock properties using cross well seismic
GB2565018A (en) Formation measurements using downhole noise sources
GB2532618A (en) Generating seismic pulses by compressive forces to map fractures
MX2015009684A (en) System and method for providing a continuous wellbore survey.
PL409988A1 (en) Method and the system for detecting and minimising methane hazard within the excavation longwall area
WO2011123774A3 (en) Method and apparatus to build a three-dimensional mechanical earth model
MX365340B (en) Anisotropy analysis using direct and reflected arrivals in seismic survey data.
GB2524704A (en) Systems and methods of providing compensated geological measurements
MX347086B (en) Interference noise attenuation method and apparatus.
MX338248B (en) Systems and methods for detecting swell noise in a seismic gather.
WO2010086409A3 (en) Method of detecting or monitoring a subsurface hydrocarbon reservoir-sized structure
MY187611A (en) In situ accelerometer calibration
SA515360788B1 (en) Method of Analyzing Seismic Data
MX2015004147A (en) System and method for monitoring tool rotation during a gyrocompassing wellbore survey.
SA517381773B1 (en) Device, systems, and methods for identifying a sound source
MX2015009482A (en) Method for determining fracture plane orientation using passive seismic signals.