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The AAPG/Datapages Combined Publications Database
Showing 33,131 Results. Searched 195,596 documents.
A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia
Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... following the initial signal processing steps of noise attenuation and deconvolution processes. Following this, the original and conventional approach...
2009
ABSTRACT: Structural Filter
Dong Liu
Houston Geological Society Bulletin
... edge while removing noise. Structural Filter can handle abnormal single high amplitude event, outliers, and strong random noise in pre-stack domain...
2012
V. Contributions of GeoSeismic Modeling
Norman S. Neidell
AAPG Special Volumes
... North Sea data. Some random noise has been added. This long and ringy wavelet is the Wavelet shown in Figure 9. Recall that this wavelet is quite...
1979
Abstract: Blind Surface Consistent Wavelet Estimation; #90187 (2014)
E. Bongajum, N. Kazemi, and M. D. Sacchi
Search and Discovery.com
... data used for SCD deconvolution is often contaminated by noise, the optimal solution should be required to minimize (5) in a least square sense...
2014
Abstracts: Color Correction for Gabor Deconvolution: A Test with Field Data; #90173 (2015)
Peng Cheng, Gary F. Margrave, David C. Henley
Search and Discovery.com
...Abstracts: Color Correction for Gabor Deconvolution: A Test with Field Data; #90173 (2015) Peng Cheng, Gary F. Margrave, David C. Henley AAPG Search...
2015
Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution
Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi
International Meeting for Applied Geoscience and Energy (IMAGE)
...Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi Sub-seafloor reflectivity...
2023
Abstract: Kirchhoff Imaging with Adaptive Greens Functions for Compensation for Dispersion, Attenuation, and Velocity Imprecision; #90187 (2014)
Andrew V. Barrett
Search and Discovery.com
...-Consistent Deconvolution with Random Noise). Presented at ACGGP International Congress of Conventional and Unconventional Hydrocarbon Resources, Cartagena...
2014
Amplitude Recovery of Digitally Recorded Data
Roy O. Lindseth
Pacific Section of AAPG
... 11). Some types of noise, such as falling rocks, a footstep near geophone, or a tape fault are mainly random impulses imposed in the total system...
1972
Abstract: Deterministic Marine Deghosting: Tutorial and Recent Advances; #90224 (2015)
Mike J. Perz and Hassan Masoomzadeh
Search and Discovery.com
... this ghost effect, including variable-depth streamers or slanted cables (Soubaras and Dowle, 2010) and dual-sensor streamers combined with random-depth...
2015
Abstract: Enhancing the Signal-To-Noise Ratio of Sonic Waveforms by Interferometric Stacking; #90255 (2017)
Ali Aldawood, Ibrahim Hoteit, Abdulrahman Alshuhail, Abdullatif Al-Shuhail
Search and Discovery.com
...Abstract: Enhancing the Signal-To-Noise Ratio of Sonic Waveforms by Interferometric Stacking; #90255 (2017) Ali Aldawood, Ibrahim Hoteit, Abdulrahman...
2017
Convolution and Deconvolution: ABSTRACT
T. Cantwell, Robert H. Ray
AAPG Bulletin
...Convolution and Deconvolution: ABSTRACT T. Cantwell, Robert H. Ray 1967 814 814 51 5. (May) A seismogram is the result of the impulse response...
1967
Abstract: AVO Compliant Spectral Balancing; #90171 (2013)
Nirupama Nagarajappa and Jon Downton
Search and Discovery.com
... deconvolution to further flatten the frequency spectrum. However, unless carefully implemented this might have the undesirable effect of altering...
2013
Inference of Induced Fracture Geometries Using Fiber-Optic Distributed Strain Sensing in Hydraulic Fracture Test Site 2
Stephen Bourne, Kees Hindriks, Alexei A. Savitski, Gustavo A. Ugueto, Magdalena Wojtaszek
Unconventional Resources Technology Conference (URTEC)
... of fracture apertures, ̃(𝑡, 𝑧), by deconvolution of simulated vertical strain observations, 𝜀 𝑧𝑧 (𝑡, 𝑧), with 1% random uncorrelated 𝑎 noise, and offset from the ...
2021
Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia
Dmitri Skorinski, Ted Manning
Indonesian Petroleum Association
... of this noise is random (Figure 4), it is greatly reduced by random noise attenuation and imaging processes, so the resulting spectra at this stage do...
2014
Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)
Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang
Search and Discovery.com
... attenuation Gather amplitude processing TAR compensation Deconvolution Final mute Ringing noise suppression Initial velocity modeling Random noise...
2023
Recent advances, road ahead: Acquisition, processing, and interpretation improvements in using land seismic data for QI
Christof Stork, James Corey Morgan
International Meeting for Applied Geoscience and Energy (IMAGE)
...-consistent deconvolution, Geophysics, 58, 383–392, doi: https://doi.org/10.1190/1 .1443421. Czanik, C., and L. Eisner, 2013, Signal and noise...
2023
A Comparative Study of Wave Equation Multiple Suppression to Conventional Tau-p Deconvolution and Radon Multiple Attenuation Methods
Kriyanti Setiyono, Ken H. Matson
Indonesian Petroleum Association
...A Comparative Study of Wave Equation Multiple Suppression to Conventional Tau-p Deconvolution and Radon Multiple Attenuation Methods Kriyanti...
2000
Understanding the Seismic Wavelet; Steven G. Henry; Search and Discovery Article #40028 (2001)
Search and Discovery.com
2001
Dip and Azimuth Determination in 3D CRS-Stack
A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara
Indonesian Petroleum Association
... energy while random noise is cancelled in theory. In the surface, those traces not only belong to a one Common-Depth-Point (CDP) but involve several CDPs...
2013
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... surface-consistent design equations are similar to those for surface-consistent deconvolution except that the data term is the spectral ratio of two surveys...
Unknown
Steps for Improving the Utility of Land Seismic Data for Unconventional Reservoirs
Christof Stork
Unconventional Resources Technology Conference (URTEC)
... factor with land seismic data. Surface noise removal is a key part of seismic processing on land. However, surface noise is not random or uniform...
2018
Causes and Appearance of Noise in Seismic Data Volumes, by Satinder Chopra and Kurt J. Marfurt; #41476 (2014).
Search and Discovery.com
2014
Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)
Emmanuel L. Bongajum and Bernd Milkereit
Search and Discovery.com
... of the source signature, P ( f ) is the path effect (geometric spreading, reflection losses), n ( f ) is the background noise, f is the frequency, φ...
2013
Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)
Emmanuel L. Bongajum and Bernd Milkereit
Search and Discovery.com
... of the source signature, P ( f ) is the path effect (geometric spreading, reflection losses), n ( f ) is the background noise, f is the frequency, φ...
2013
Abstract: Variable Depth Streamer Acquisition: Enhancing Interpretation with Broadband Marine Seismic; #90174 (2014)
R. Soubaras, R. Dowle, and R. Sablon
Search and Discovery.com
.... The joint deconvolution can be performed in a least squares sense where there is noise in the data, and can also be performed in a multichannel manner...
2014