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The AAPG/Datapages Combined Publications Database
Showing 5,187 Results. Searched 200,293 documents.
ABSTRACT: Use of VSP to Enhance Surface Seismic Processing, by T. J. O'Rourke; #91032 (2010)
Search and Discovery.com
2010
Fusion of Airborne Gravity and Magnetic Images for Improved Detection of Structural Control; #41550 (2015)
Hassan Hassan, John Peirce
Search and Discovery.com
... the inverse wavelet transform to obtain the fused image. 4. Filter the resulting image and interpret for structural control. Results The final fused gravity...
2015
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
.... The second is wavelet processing which insured that the true responses of the reflectors are obtained. The third is inversion for the acoustic impedance...
1992
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... to estimate source and receiver term responses, and apply signature wavelet compensation to produce traces with a consistent seismic wavelet. SCD can address...
2008
Correlating Versus Inverting Vibroseis Records: Recovering What You Put into the Ground; #41577 (2015)
Glen Larsen, Paul Hewitt, Art Siewert
Search and Discovery.com
... being discussed here; there is a source signature for every sweep. Therefore, after applying a deterministically designed inverse filter, the vibroseis...
2015
Inverse scattering theory: Time-dependent perturbation theory for wave scattering in time varying media
Xingguo Huang, Ru-Shan Wu, Pan Zhang, Wenrui Ye, Morten Jakobsen
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The model is 2 km in length and 1.5 km in depth with grid interval of 10 m. The source is located in the center of the model. The source wavelet...
2022
Abstract: Improving Temporal Resolution of Land Seismic Data with a Stabilized Inverse Q-Filter; #90254 (2016)
Abdullah M. Alshangiti, Peter Pecholcs, Rienk Lakeman, Mohammad Bannagi
Search and Discovery.com
...Abstract: Improving Temporal Resolution of Land Seismic Data with a Stabilized Inverse Q-Filter; #90254 (2016) Abdullah M. Alshangiti, Peter Pecholcs...
2016
Abstract: Push the Limits of Seismic Resolution Using Surface Consistent Gabor Deconvolution; #90171 (2013)
Xinxiang Li and Darren P. Schmidt
Search and Discovery.com
... of the system, and solve for residual components for each source, receiver, CMP and offsets. Mathematically, the inverse problem consists a set...
2013
Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)
Sina Esmaeili and Gary Frank
Search and Discovery.com
...) which indicates that the amplitude spectrum of the deconvolution operator is the inverse of the estimated wavelet or inverse of the smoothing...
2015
Abstract: Blind Surface Consistent Wavelet Estimation; #90187 (2014)
E. Bongajum, N. Kazemi, and M. D. Sacchi
Search and Discovery.com
... of SCD and an alternating optimization algorithm is proposed to estimate source and receiver wavelets that permit to estimate their associated inverse...
2014
Reservoir Studies and Inversion of Seismic Traces: ABSTRACT
E. Rainon
AAPG Bulletin
... a velocity or acoustic-impedance model from the recorded traces. Data are processed in preserved-amplitude mode. A wavelet inverse filtering results...
1979
Unlocking hidden potential in shallow water Gulf of Mexico legacy data for carbon capture and storage exploration
Rachel Collings, Igor Marino, Adriana Arroyo Acosta, Jack Kinkead, Hugo Medel, Trong Tang, Gabriela Suarez, Brett Sellers
International Meeting for Applied Geoscience and Energy (IMAGE)
... treating them as ghosts embedded within the source wavelet. Longer period multiples are dealt with using a combination of wavefield propagation...
2024
Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)
Mirko van der Baan
Search and Discovery.com
...Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013) Mirko van der Baan Time-varying Wavelet Estimation and Deconvolution Mirko...
2013
Abstract: Inverse scattering Internal Multiple Prediction on Physical Modeling Data; #90174 (2014)
M. Hernandez, K. Innanen, and J. Wong
Search and Discovery.com
...Abstract: Inverse scattering Internal Multiple Prediction on Physical Modeling Data; #90174 (2014) M. Hernandez, K. Innanen, and J. Wong AAPG...
2014
Seismic inversion with dictionary learning using unsupervised machine learning
Debajeet Barman, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
... and its coefficients to calculate the seismic trace with the help of the source wavelet. The encoder input, the seismic trace, is compared...
2022
APPLICATION OF A THREE DIMENSIONAL SEISMIC SURVEY TO FIELD DEVELOPMENT IN THE WILLISTON BASIN
GARY C. ROBINSON, FERNAND BAIXAS, PATRICK J. HOOYMAN
Williston Basin Symposium
... trace. This wavelet was utilized to construct an inverse filter, which was convolved with the data volume. An inversion of the data...
1982
Moment tensor inversion of perforation shots using distributed acoustic sensing
Milad Bader, Robert G. Clapp, Biondo Biondi
International Meeting for Applied Geoscience and Energy (IMAGE)
... determining the seismic ˜ moment (a form of magnitude), and M... are the normalized (dimensionless) MTs for the three source mechanisms. The wavelet w...
2022
Adaptive Eigenstructure Classification and Stochastic Decorrelation Filters for Coherent Interference Suppression in the Acoustic Zoom Method, #41503 (2014).
J. Guigne, S. Azad, C. Clements, A. Gogacz, W. Hunt, A. Pant, J. Stacey
Search and Discovery.com
.... The analyzing wavelet image W = w ⊗g is the outer product of a source wavelet w and a true amplitude radiation pattern g (Figure 2b), normalized so that W T W...
2014
Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment
Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria
Indonesian Petroleum Association
... wavelet that increases the amplitude spectrum in the blue spectrum area. In addition, spectral balancing is a feature that can balance the shape...
2022
Abstract: Stabilizing Seismic Absorption Compensation; #90171 (2013)
Changjun Zhang
Search and Discovery.com
... Geophysical Ltd, Calgary, Canada [email protected] Summary To overcome the instability problem of inverse Q filtering, the introduced...
2013
Optimum Deconvolution for Seismic Inversion Purposes
M. Suprajitno, L. Nutt, P. Busono
Southeast Asia Petroleum Exploration Society (SEAPEX)
... of the reflection series. However this step usually finds difficulties when the wavelet contained in seismic data is not minimum delay. To overcome the problem...
1988
Abstract: Kirchhoff Imaging with Adaptive Greens Functions for Compensation for Dispersion, Attenuation, and Velocity Imprecision; #90187 (2014)
Andrew V. Barrett
Search and Discovery.com
... correspond to the computed traveltime from source and receiver points to the image points. The Green’s function may also contain an inverse wavelet...
2014
Deblurring migration images with point spread function filter
Cewen Liu, Nanxun Dai, Wei Wu, Xiaofeng Wu, Mingjie Guo, Haohuan Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
... geometry, source wavelet, and background velocity model. The inversion of the reflectivity model m using the modeling data d could be mathematically...
2022
Abstract: Deterministic Marine Deghosting: Tutorial and Recent Advances; #90224 (2015)
Mike J. Perz and Hassan Masoomzadeh
Search and Discovery.com
... or Calibri 12pt bold) Marine streamer data are typically contaminated by the interference from ghosts on both source and receiver sides. Modern marine...
2015
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... to have sharp wavelets with a broad-amplitude bandwidth. Often, the wavelet produced by a seismic source is too long to permit "seeing" thin beds. Means...
1989