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 mineInfo
- 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
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. analysis, for interpretation, for correction
- 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.
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 (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016185223A1 (en) * | 2015-05-20 | 2016-11-24 | 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 | Two-dimensional mine earthquake full waveform inversion method under stress value change direction constraint |
CN112051548B (en) * | 2020-08-11 | 2024-03-22 | 武汉工程大学 | Rock burst monitoring and positioning method, device and system |
US11977197B1 (en) | 2020-08-28 | 2024-05-07 | Earthsystems Technologies, Inc. | Thermodynamic housing for a 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 |
CN114895353B (en) * | 2022-05-27 | 2023-03-10 | 中国矿业大学 | Time service alignment method for data collected by monitoring unit of well-ground integrated microseismic monitoring system |
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 |
Family Cites Families (11)
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 |
CA2747426C (en) * | 2009-01-09 | 2017-05-23 | 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 |
EP2497043B1 (en) * | 2009-11-02 | 2017-10-11 | Landmark Graphics Corporation | 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 |
-
2014
- 2014-10-30 PL PL409989A patent/PL230219B1/en unknown
- 2014-11-07 CN CN201480002443.2A patent/CN105765408B/en active Active
- 2014-11-07 UA UAA201501087A patent/UA118543C2/en unknown
- 2014-11-07 WO PCT/PL2014/000128 patent/WO2015002558A2/en active Application Filing
- 2014-11-07 RU RU2015101763/28A patent/RU2587521C1/en active
Also Published As
Publication number | Publication date |
---|---|
WO2015002558A2 (en) | 2015-01-08 |
WO2015002558A3 (en) | 2015-09-11 |
RU2587521C1 (en) | 2016-06-20 |
PL409989A1 (en) | 2016-05-09 |
CN105765408A (en) | 2016-07-13 |
CN105765408B (en) | 2019-05-07 |
PL230219B1 (en) | 2018-10-31 |
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