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The AAPG/Datapages Combined Publications Database
Showing 10,316 Results. Searched 195,372 documents.
Mini Seismic Processing System for Training and Research Purposes
Suprajitno Munadi, Bambang Triharjanto
Indonesian Petroleum Association
.... The trainee can observe the frequencies contained in the data. This analysis can be extended to digital frequency filtering exercise. Figure 8. An example...
1993
Wide-Band Velocity Filtering--The Pie Slice Process: ABSTRACT
Peter Embree, John P. Burg, Milo M. Backus
AAPG Bulletin
...Wide-Band Velocity Filtering--The Pie Slice Process: ABSTRACT Peter Embree, John P. Burg, Milo M. Backus 1963 1769 1769 47 9. (September...
1963
Seismic Resolution: a Key Element, Robert E. Sheriff, #40036
Search and Discovery.com
N/A
The Renaissance of Gravity, B.S. Anderson, M.E. Weber, J.E. Bain #40035
Search and Discovery.com
N/A
Workflows to Improve the Resolution of Post-Stack Seismic Data and Attributes from the Malay Basin (Paper P31)
A. E. Barnes, M. F. A. Rahim, A. R. Ghazali
Geological Society of Malaysia (GSM)
... processing are spectral blueing and coherency filtering. Spectral blueing increases seismic data resolution by increasing the bandwidth and boosting...
2012
Application of high-resolution reflection seismology to eastern Kansas cyclothems
Ralph W. Knapp
Kansas Geological Society
... by frequency, for practical purposes and assuming good quality work, resolution is proportional to frequency. Detection In the process of attempting...
1989
Steps for Improving the Utility of Land Seismic Data for Unconventional Reservoirs
Christof Stork
Unconventional Resources Technology Conference (URTEC)
... filtering approach. This frequency editing approach can be incorporated as part of 5D interpolation. Pre-stack attributes rely on the noisy “edge...
2018
Quality Control and Integration of Multi-Source Seismic Data Using Geostatistics
Search and Discovery.com
N/A
Causes and Appearance of Noise in Seismic Data Volumes, by Satinder Chopra and Kurt J. Marfurt; #41476 (2014).
Search and Discovery.com
2014
Abstract: Ground Roll Attenuation via SVD and Adaptive Subtraction; #90171 (2013)
Peter Cary and Changjun Zhang
Search and Discovery.com
... based on the characteristics of the noise. Ground roll appears as low-velocity, low-frequency and high-amplitude waves which are distributed in fan...
2013
Abstract: Ground Roll Attenuation via SVD and Adaptive Subtraction; #90171 (2013)
Peter Cary and Changjun Zhang
Search and Discovery.com
... based on the characteristics of the noise. Ground roll appears as low-velocity, low-frequency and high-amplitude waves which are distributed in fan...
2013
Extending the Resolution of Seismic Reflection Exploration
L. R. Denham
Pacific Section of AAPG
... roll by velocity filtering is used. Realistic values for frequency, depth and dip of reflections will usually give a minimum number of groups around 100...
1980
Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).
Yong Xu, Satinder Chopra
Search and Discovery.com
... frequency signal left after filtering and NMO correction. The lost high frequency components at far offset can be estimated from near offset data, where...
2015
Field Technique Design for Seismic Reflection Exploration
L. R. Denham
Dallas Geological Society
... be required. Otherwise, the geophone frequency should be as low as practical to retain bandwidth in the octave sense. Manufacturers have found...
1982
Corrected Record Sections
Ernest M. Hall Jr.
CSPG Special Publications
... of Fig. 4 show the effect of filtering. Both were played back from the same tape, the first through a high frequency filter and the second through a low...
1957
Spatial Analysis of Basement and Cover Linears by Optical Diffraction - Methods, Results, and Interpretation
Howard J. Pincus, Thomas W. Doe
Utah Geological Association
... quantitatively. Filtering may assist in examining relatively obscure linears. Relations between spatial frequency and direction might be important...
1974
Structural Analysis Using Spatial Filtering in Interior Plains of South-Central Alberta
J. E. Robinson , H. A. K. Charlesworth , M. J. Ellis
AAPG Bulletin
...). Filtering in Frequency Domain Ideal or linear filters change the amplitudes and phases of the component sinusoids of a waveform without adding any...
1969
A Practical Application of Data-Driven 3-D Automatic Fault Extraction for EN Echelon Faults: A Case Study From Malay Basin
Search and Discovery.com
N/A
New Solutions to Old Problems: A Seismic Reprocessing Case History, DC and BQ Fields, Malacca Strait PSC
Charles A. Hinson
Indonesian Petroleum Association
... contractors have reacted to this requirement by continually developing data enhancement programs. This paper describes the practical application...
1993
Practical Application of Adaptive Least-Squares Reverse Time Migration (LSRTM) to Advance Field Development and Uncover New Reserves in the Subsalt Provinces
Chong Zeng, Shuqian Dong, Zhaohong Wu, Jean Ji, Darrell Armentrout, Bin Wang
GCAGS Transactions
...–WCA104. Wang, B., S. Dong, and S. Suh, 2013, Practical aspects of least-squares reverse time migration: European Association of Geoscientists...
2016
Multichannel seismic deconvolution via 2D K-SVD and convolutional sparse coding
Guiqian Zhang, Xiayu Gao, Bangli Zou, Yaojun Wang, Yingzhu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... as the dictionary learning methods. We divide the seismic profile into low-frequency component and highfrequency component, and reconstruct their corresponding...
2023
Safety Management in Drilling Operations
Captain J. Durrant
Petroleum Exploration Society of Australia (PESA)
... aspects of accidental loss in order to maximise the resources of the organisation. This is achieved through goal setting, planning, organising, staffing...
1991
Application of high-end seismic imaging technologies for field development in NWS Australia
Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li
Petroleum Exploration Society of Australia (PESA)
...., 1997, Estimation of multiple scattering by iterative inversion, Part II: Practical aspects and examples: SEG Geophysics, Volume 62, 15961611 ...
2019
Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
..., and investigates a practical way to measure and remove the residual nonstationary phase rotation remaining after deconvolution as well. The performance of proposed...
2013
Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
..., and investigates a practical way to measure and remove the residual nonstationary phase rotation remaining after deconvolution as well. The performance of proposed...
2013