CA2948437A1 - Seismic data preprocessing and reprocessing to retrofit geophone performance - Google Patents
Seismic data preprocessing and reprocessing to retrofit geophone performance Download PDFInfo
- Publication number
- CA2948437A1 CA2948437A1 CA2948437A CA2948437A CA2948437A1 CA 2948437 A1 CA2948437 A1 CA 2948437A1 CA 2948437 A CA2948437 A CA 2948437A CA 2948437 A CA2948437 A CA 2948437A CA 2948437 A1 CA2948437 A1 CA 2948437A1
- Authority
- CA
- Canada
- Prior art keywords
- seismic
- data
- retrofit
- geophone
- seismic data
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 238000007781 pre-processing Methods 0.000 title description 2
- 238000012958 reprocessing Methods 0.000 title description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000013508 migration Methods 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract description 2
- 230000000704 physical effect Effects 0.000 abstract description 2
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
- G01V1/282—Application of seismic models, synthetic seismograms
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 first embodiment of the invention compromise a method to identify seismic wave attenuation, phase distortion and other imperfection in seismic data caused by geophone physical property limitations, and using a mathematic module to retrofit the field data or processed data, in order to restore the seismic information to a level that is equivalent to seismic acquisition result with wide bandwidth high resolution geophones. The retrofit can be performed on original field data, individual shot data, before stacking, or after stacking migration data.
PROCESS DESCRIPTION
Receive seismic data, seismic parameters, processing information.
Identify geophones utilized for the seismic survey, and apply the proper retrofit mathematic module.
Process and retrofit the seismic data to achieve wide band high resolution geophone results.
PROCESS DESCRIPTION
Receive seismic data, seismic parameters, processing information.
Identify geophones utilized for the seismic survey, and apply the proper retrofit mathematic module.
Process and retrofit the seismic data to achieve wide band high resolution geophone results.
Description
SEISMIC DATA PREPROCESSING AND
REPROCESSING TO RETROFIT GEOPHONE
PERFORMANCE
, ABSTRACT..
A
A first embodiment of the invention compromise a method to identify seismic wave attenuation, phase distortion and other imperfection in seismic data caused by geophone physical property limitations, and using a mathematic module to retrofit the field data or processed data, in order to restore the seismic information to a level that is equivalent to seismic acquisition result with wide bandwidth high resolution geophones. The retrofit can be performed on original field data, individual shot data, before stacking, or after stacking migration data.
_PROCESS DESCRIPTION
- =
1V Li 41L
- , Y'Leal Z-tit'i7r: 0_03,7õ
, __ ..
, , , . '"
_______________________ ngfv, ; = , _ 41(.4114¶!t.--(143110x=-c = -.6.110 411,141Y41(-7-71 1.7 -= X .14C41 "r[ " , 4 f <at(41 kill 4 (41 101 (1'1 EV, "
: -a , OLT "iftW
REPROCESSING TO RETROFIT GEOPHONE
PERFORMANCE
, ABSTRACT..
A
A first embodiment of the invention compromise a method to identify seismic wave attenuation, phase distortion and other imperfection in seismic data caused by geophone physical property limitations, and using a mathematic module to retrofit the field data or processed data, in order to restore the seismic information to a level that is equivalent to seismic acquisition result with wide bandwidth high resolution geophones. The retrofit can be performed on original field data, individual shot data, before stacking, or after stacking migration data.
_PROCESS DESCRIPTION
- =
1V Li 41L
- , Y'Leal Z-tit'i7r: 0_03,7õ
, __ ..
, , , . '"
_______________________ ngfv, ; = , _ 41(.4114¶!t.--(143110x=-c = -.6.110 411,141Y41(-7-71 1.7 -= X .14C41 "r[ " , 4 f <at(41 kill 4 (41 101 (1'1 EV, "
: -a , OLT "iftW
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2948437A CA2948437A1 (en) | 2016-11-14 | 2016-11-14 | Seismic data preprocessing and reprocessing to retrofit geophone performance |
CN201780083070.XA CN110199207B (en) | 2016-11-14 | 2017-11-14 | Vibration analysis system and method thereof |
PCT/CA2017/051359 WO2018085949A1 (en) | 2016-11-14 | 2017-11-14 | Vibration-analysis system and method therefor |
US15/813,087 US20180136352A1 (en) | 2016-11-14 | 2017-11-14 | Vibration-analysis system and method therefor |
CA2985433A CA2985433C (en) | 2016-11-14 | 2017-11-14 | Vibration-analysis system and method therefor |
US16/991,735 US20200393589A1 (en) | 2016-11-14 | 2020-08-12 | Vibration-analysis system and method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2948437A CA2948437A1 (en) | 2016-11-14 | 2016-11-14 | Seismic data preprocessing and reprocessing to retrofit geophone performance |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2948437A1 true CA2948437A1 (en) | 2018-05-14 |
Family
ID=62143701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2948437A Abandoned CA2948437A1 (en) | 2016-11-14 | 2016-11-14 | Seismic data preprocessing and reprocessing to retrofit geophone performance |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2948437A1 (en) |
-
2016
- 2016-11-14 CA CA2948437A patent/CA2948437A1/en not_active Abandoned
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |
Effective date: 20190610 |