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The AAPG/Datapages Combined Publications Database
Showing 18,833 Results. Searched 200,619 documents.
Use of Seismic Stratigraphy for Minnelusa Exploration, Northeastern Wyoming: ABSTRACT
Terrell B. Daw
AAPG Bulletin
... frequency spectrum (40 to 80 Hz) did allow better mapping of thin Minnelusa sands. In conclusion, through a closely coordinated geologic-geophysical effort...
1983
Abstract: Stratigraphic and Diagenetic Controls on Reservoir Architecture of a Non-Reefal Icehouse Isolated Platform—Sacroc Unit, Horseshoe Atoll, Texas, by C. Kerans; #90905 (2001)
Search and Discovery.com
2001
2012
2013
Abstract: Multi-Scale Controls on Organic Carbon Enrichment in the Upper Cretaceous Niobrara Formation, Western Interior Basin, USA, by Rob Locklair and Brad Sageman; #90180 (2013)
Search and Discovery.com
2013
An Effective Thin Reservoir Prediction Method Which Combines Spectral Inversion and Wide-Band Ricker Wavelet Filtering
Search and Discovery.com
N/A
Exploration Revival From Multi-Vintage Diverse Source Dataset - Bay of Biscay
Search and Discovery.com
N/A
Reservoir Architecture of Gabus and Udang Formations, West Natuna Basin, Offshore Indonesia, by Albert W. Shultz, L. Charles Ways; #90034 (2004)
Search and Discovery.com
2004
Extended Abstract: Seismic Bandwidth: The Quest
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... in the m arine case is the notch in the recorded amplitude spectrum, w hich provides the upper frequency limit. The frequency of this notch is a functio n...
2004
Abstract: On Choosing Differential Operators; #90171 (2013)
John C. Bancroft
Search and Discovery.com
... spectral amplitudes in the frequency domain. Introduction I use an array of data fn, that I call a trace, that was obtained from a continuous...
2013
Abstract: On Choosing Differential Operators; #90171 (2013)
John C. Bancroft
Search and Discovery.com
... spectral amplitudes in the frequency domain. Introduction I use an array of data fn, that I call a trace, that was obtained from a continuous...
2013
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
... geophones. Dynamite produced the strongest low-frequency signal but vibroseis was able to operate effectively down to around 2 Hz using low-dwell sweeps...
2014
Synthetic Stratigraphy with a Stochastic Diffusion Model of Fluvial Sedimentation
Jon D. Pelletier, Donald L. Turcotte
Journal of Sedimentary Research (SEPM)
..., extracted the bed-thickness series for each history, computed the power spectrum, and averaged the power spectra at equal frequency values. Since...
1997
Application of a Stochastic Deposition and Erosion Model to Reservoir Heterogeneity and Stratigraphic Data
Jon D. Pelletier, Donald L. Turcotte
Special Publications of SEPM
... and erosion we synthesized a time series with the model power j spectrum of S 3 2 j as before We then chose an intermediate frequency and multiplied...
1999
A case study of broadband processing in extremely shallow water environment of Bohai Bay
Jiangbo Huang, Xinyi Duan, Dekui Xu, Pingping Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... are shown in figure 9, the spectrum of broadband processing result is much broader than the raw seismic data, both low and high frequency are improved...
2024
Application of least squares one-way wave migration in irregular sampling data of Bohai Bay Basin
Lv Yongchang, Li Daoshan, Wang Yongming, Meng Jie, Feng Xukui, Hu Dan, Wu Xiaofeng, Kong Zhaoju
International Meeting for Applied Geoscience and Energy (IMAGE)
...) The least squares oneway wave image with 10 iterations;In Figure 2, (a) is the amplitude spectrum of the conventional one-way wave migration image, and (b...
2022
New Data Reveals Sub-Salt Levantine Basin
Øystein Lie, Per Helge Semb
GEO ExPro Magazine
..., with additional high frequency events visible on the P-up data. The towing depth of the dual-sensor cable controls the amplitude spectrum: the 25m tow...
2009
New Techniques for Stratigraphic Analysis and Correlation--Fourier Grain Shape Analysis Louisiana Offshore Pliocene
John V. Mrakovich, Robert Ehrlich, Bernhard Weinberg
Journal of Sedimentary Research (SEPM)
... frequency distributions of all samples were polymodal. In most cases, sample differences are caused by the presence or absence of 20% or fewer...
1976
Petrography and Reservoir Physics I: Objective Classification of Reservoir Porosity (1)
ROBERT EHRLICH , STERLING JAMES CRABTREE , KATHLEEN O. HORKOWITZ , and JOHN P. HORKOWITZ
AAPG Bulletin
... of the frequency distributions. Each sample (e.g., a thin section) is represented by a smooth/rough spectrum formed by pooling all of the smooth...
1991
Abstracts: Geophysical Time Series Data from a Stressed Environment; #90173 (2015)
Winnie Pun, Bernd Milkereit, Benoît Valley, and Wei Qian
Search and Discovery.com
... microseismic sensors for exploration mainly capture high frequency signals for event detection. The data is compressed by extracting distinct P-wave...
2015
Robust seismic data denoising based on factor group-sparse regularization
Mi Zhang, Yang Liuy, Jingming Liy, Gui Cheny
International Meeting for Applied Geoscience and Energy (IMAGE)
... on the traditional multi-channel singular spectrum analysis method, we introduce factor group-sparse regularization to improve the accuracy of robust low...
2024
A Field Investigation of the Relationship Between Oscillation Ripple Spacing and the Near-Bottom Water Orbital Motions
Martin C. Miller , Paul D. Komar
Journal of Sedimentary Research (SEPM)
... devices. Any selected trend that relates the ripple spacing to the wave orbital motions must take into consideration this spectrum and the manner...
1980
Milankovitch paleoclimatic, tectonic, and sedimentary signals in late Permian-Early Triassic fluvial-lacustrine records, Bogda Mountains, NW China
Wentao Zhang, Wan Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... to characterize the frequency content of the 𝛾𝛾 -untuned and tuned series. Figure 2: Gamma results of the South Taodonggou section for meandering stream...
2022
Abstract: Spectral Decomposition with Real Seismic Wavelet; #90187 (2014)
Rongfeng Zhang
Search and Discovery.com
... by convolving a seismic trace with a kernel function . It can be expressed as , (1) [1] where t represents time, ω represents frequency and represents time...
2014