Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 756 Results. Searched 200,293 documents.
Deterministic and Statistical Wavelet Processing
Lee Lu
Southeast Asia Petroleum Exploration Society (SEAPEX)
... do is to find the effective wavelet, either by dividing the Fourier transform of x by the Fourier transform of r in frequency domain or by equivalent...
1980
Abstract: Inverse scattering Internal Multiple Prediction on Physical Modeling Data; #90174 (2014)
M. Hernandez, K. Innanen, and J. Wong
Search and Discovery.com
... to predicting the internal multiples, the algorithm makes a series of transformations of the data: first, to frequency domain, then to vertical wave number...
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
... processing includes velocity model calibration and modification, static correction, deconvolution, demultiple processing, high frequency restoration...
2023
Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data
Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin
Indonesian Petroleum Association
... receiver gather domain are processed with the same flow, which is bandpass filter, deconvolution, time variant spectrum balancing, velocity analysis...
2017
Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)
G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips
Search and Discovery.com
... in the frequency domain, hence correcting for both amplitude and phase. Figure 5 shows similar information as Figure 4 but this time the 10 Hz geophones...
2014
Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).
Yong Xu, Satinder Chopra
Search and Discovery.com
... and offset-dependent tuning corrections should be done separately in the frequency domain. Wavelet stretching correction needs to be enough for mildly...
2015
Research on reservoir prediction based on compressed sensing and inversion theory
Qing Zhou, Jianli Wang, Qian Yu, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... expansion and compensation of seismic data mainly include autoregressive spectral extrapolation low frequency extension, deconvolution, and spectral...
2022
An anti-aliasing plane wave decomposition method based on local linear Radon transform
Jian Xiang, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... records using a linear combination of a set of plane waves. In the frequency domain, the forward transformation of a discrete LRT is represented as: (1...
2024
Joint designature of data with a diversity of sources
Shuki Ronen, Thibaut Allemand, Stphane Laroche, Philippe Herrmann, Hamish Macintyre, Maksym Kryvohuz, Guido Baetan
International Meeting for Applied Geoscience and Energy (IMAGE)
... or in the frequency domain. In the frequency domain it may be defined, π(π)π Μ ( π) π(π) = |π (π)| + π where r is the (offset dependen...
2022
Application of Robust Noise Reduction on a Land 3D Seismic Data
Agus Abdullah, Jesse Shaw
Indonesian Petroleum Association
... the surface wave. For a given surface wave data G j ( xc , yc , f ) in the frequency domain, the beamformed ~ G Bj (k xc , k yc , f ) by a 2-D array...
2012
Source location using physics-informed neural networks with hard constraints
Xinquan Huang, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the sources by representing the frequency-domain waveο¬eld by as a neural network function of spatial coordinates and angular frequency. Speciο¬cally, we...
2022
Seismic reflectivity inversion via a regularized deep image prior
Hongling Chen, Mauricio D. Sacchi, Jinghuai Gao
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution with frequency-domain constraints: Geophysics, 59, 938β 945, doi: https://doi.org/10.1190/1.1443653. Shi, Y., X. Wu, and S. Fomel, 2020...
2022
Fast Gauss-Newton full-wavefield migration
Siamak Abolhassani, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... and Wulfften (1979) for introducing migration as a spatial deconvolution in the space-frequency domain, and Whitmore (1983) for pioneering the use...
2022
F-xy Cadzow Noise Suppression
Search and Discovery.com
... (that is to say, for t-x filtering), which is why Cadzow filtering is best applied in the frequency domain. Method It has proven fruitful to extend noise...
2013
Frequency-domain GFDM with optimal coefficient for undulating interface
Zongfeng Jia, Guochen Wu, Bo Zhang, Hongying Liu, Sen Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Frequency-domain GFDM with optimal coefficient for undulating interface Zongfeng Jia, Guochen Wu, Bo Zhang, Hongying Liu, Sen Yang Frequency-domain...
2024
2013
Operator chains and seismic data decomposition
Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
... at Austin SUMMARY nating between the space domain and the frequency domain. Chains of elementary operators can be used to approximate more complex...
2022
Simultaneous waveform inversion of seismic-while-drilling data for P-wave velocity, density, and source parameters
Jinji Li, Scott Keating, Nasser Kazemi, Roman Shor, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... advantage of within acoustic models. Motivated by this, we adapt the frequency domain multi-parameter elastic FWI scheme of Keating and Innanen (2020...
2022
Abstract: A Low Rank Based Seismic Data Interpolation Via Frequency-Patches Transform and Low Rank Space Projection; #90224 (2015)
Zhengsheng Yao, Mike Galbraith, and Randy Kolesar
Search and Discovery.com
.... The interpolation is carried out in the frequency spatial domain where each frequency slice is first transferred to the frequency-patches domain. A nice...
2015
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
Search and Discovery.com
... propagating receiver data wavefield and the downward propagating source wavefield (Kelly and Ren, 2003). Its frequency domain expression is R ( x, z1 , w) U...
Unknown
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
Search and Discovery.com
... propagating receiver data wavefield and the downward propagating source wavefield (Kelly and Ren, 2003). Its frequency domain expression is R ( x, z1 , w) U...
Unknown
Geological and Structural Interpretation of Ado-Ekiti Southwest and its Adjoining Areas Using Aeromagnetic Data; #30407 (2015)
Ayodeji Jayeoba and Dare Odumade
Search and Discovery.com
.... In frequency domain, one can prepare and analyse the distribution of short to long wavelength across all measured high to low frequency. The power spectrum can...
2015
Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin
Abdul Haris, I Nengah Suabdi, Erwinsyah, Adriansyah, Abdullah Nurhasan, Ahsanul Khair, Ian A. Kainama
Indonesian Petroleum Association
..., 2005). Some of the geophysical reasons for frequency anomalies are normal moveout stretch, deconvolution and incorrect velocity problems (Barnes...
2008
Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)
Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan
Search and Discovery.com
... on the right-hand side of equation 1 is without the ο¬ frequency-domain expression for a reverse-time migration in which both fields have been time...
2015
Magnetic Anomalies of the Northern Gulf of California: Structural and Thermal Interpretations: Chapter 22: Part III. Regional Geophysics and Geology
O. Sanchez-Zamora, P. Doguin, R. W. Couch, G. E. Ness
AAPG Special Volumes
... in the northern Gulf of California in 1981 and 1984 (GOLFO 81, GOLFO 84) provided the magnetic data for this study. We analyze the data using frequency...
1991