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The AAPG/Datapages Combined Publications Database
Showing 18,826 Results. Searched 200,685 documents.
Prediction of Tides in Epeiric Seas with a Numerical Model: The Cretaceous Seaway of North America: Abstract
Richard D. Slater
CSPG Special Publications
... in the seaway. These peaks in the frequency spectrum are more closely spaced for models with shallower depth. The maximum tidal range for the most...
1986
Abstract: Simultaneous Inversion of Spectrally-Broadened 3D Seismic Data: A Case Study for the Olmos Unconventional Play, South Texas
Gisela Porfiri, John P. Castagna, Bruce J. Moriarty, Robert R. Stewart
West Texas Geological Society
... inversion method applied to the original pre-stack seismic data. This method inverts the frequency spectrum for layer thickness and enables the detection...
2015
Abstract: Variations in Coastal Environments and Beach Morphology of Northern Alaska, by E. H. Owens; #90968 (1977).
Search and Discovery.com
1977
Abstract: Stratigraphic and Structural Interpretation of the Gulf of Mexico Shelf from Spectral Imaging
Barbara Radovich, Adam Gersztenkorn, and John Smythe
Houston Geological Society Bulletin
... uses the localization properties of the wavelet transform in time and frequency to produce a unique display that provides a boundary framework...
2005
Abstract: Heuristic Model of Hydrocarbon Reservoir Related Microtremors, by Erik H. Saenger; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Seismic Resolution Enhancement using Coefficient Reflection Log and Vertical Seismic Profiling Data, by Wicaksono, Sri Konsep Harum; #90155 (2012)
Search and Discovery.com
2012
ABSTRACT: Redeposition along Steep Platform Margins at the Seismic Scale and Beyond; #90007 (2002)
Xavier Janson, Gregor P. Eberli, Anthony J. Lomando
Search and Discovery.com
... on seismic sections but most others are beyond seismic resolution. A comparison between outcrop and seismic data reveals a large spectrum of size...
Unknown
Abstract: Full Waveform Inversion as a Game Changer Woodsides Myanmar Experience; #90294 (2017)
Fabio Mancini, Rob Nesbit
Search and Discovery.com
... algorithm is not far away. FWI is also computationally intensive and expensive particularly in the higher frequency spectrum. However, computer power...
2017
Amplitude Analysis and Inversion for Prediction of Lithology and Hydrocarbons
Search and Discovery.com
N/A
Thin Layer Reservoir Characterization on Basal Sand, Aryani Field, Asri Basin
Zha Chaoyang, Shen Weifeng, Susandhi Ridwan, Jendra Alfredy, Widya Andine, Heri Gunawan
Indonesian Petroleum Association
... in calculating the attribute volumes and scans the whole spectrum of seismic data in the frequency domain. The resulting images play a broad role...
2011
High resolution imaging using multiples A North Sea case study
Chandan Kumar, Rodney Johnston, Petr Jilek, Xiaolei Song, Mikhail Davydenko
International Meeting for Applied Geoscience and Energy (IMAGE)
... image to generate all scattering (Berkhout 2014a). speed. Modelling uses the estimated seismic image (i.e., the reflectivity) and a low frequency full...
2024
Seismic Resolution in the Mahakam Delta
J. B. Beauchamp
Indonesian Petroleum Association
... remaining means lies in attempting to obtain an improved high frequency content thereby increasing the resolution. On the VSP recorded at the well HR–1...
1980
Study on fluid discrimination method based on prestack frequency-dispersion characteristics
Lien Bian, Jun Ming, Yuxiu Wang, Qian Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Study on fluid discrimination method based on prestack frequency-dispersion characteristics Lien Bian, Jun Ming, Yuxiu Wang, Qian Yu Study on fluid...
2022
Extended Abstract: Detailed Interpretation of a Channel System Using Geological Expression Workflows: A Case Study from the Taranaki Basin, New Zealand
Hugo M. P. Garcia, Tom Wooltorton
GCAGS Transactions
... cancellation filters to increase reflector continuity and definition. After noise cancellation the frequency spectrum (at the study area) was “whitened,” so...
2014
Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models
Hongliu Zeng
AAPG Special Volumes
.... If this model is built such that the full spectrum (low frequency, seismic frequency, and high frequency) of information is included, the inversion...
2012
Broadband Marine Seismic, Does Acquisition Make a Difference?
Martin Bayly, Sandeep Kumar Chandola, Low Cheng Foo, Abdul Aziz Muhamad, Swee Leng Ng
Indonesian Petroleum Association
... technique and other ways of creating “notch diversity” with a marine streamer. We analyze the resultant data with displays, spectra and frequency split...
2013
Fullband imaging
Zhengmin Zhang, Jiwei Jia, Geping Fu, Hao Zhang, David Chow, Barry Hung, Ian Anstey, Wai Leong Lai
Petroleum Exploration Society of Australia (PESA)
... interfere constructively or destructively with the primary reflections, generating notches in frequency spectrum, thereby limiting the usable bandwidth...
2016
Machine learning in reservoir characterization: Coupling data resolution-enhancement with hierarchical analysis of 3D seismic attributes for seismic facies classification
Papa A. Owusu, Abdelmoneam Raef
International Meeting for Applied Geoscience and Energy (IMAGE)
... spectrums -original spectrum and three spectral whitening experiments with their corresponding frequency bandwidths. Amplitude spectrum No. 4 (green) has...
2022
Application of Spectral Decomposition and Seismic Attributes to Understand the Structure and Distribution of Sand Reservoirs within Tertiary Rift Basins of Gulf of Thailand, #40992 (2012)
Mirza Naseer Ahmad, Philip Rowell
Search and Discovery.com
... 0 Frequency cross section of phase 0 20 40 60 80 100 120 Frequency cross section of amplitude Fault Analysis Fault analysis on full spectrum...
2012
Spectral Balancing of Seismic Data Using Spectral Decomposition; #41976 (2017)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... balancing and its amplitude spectrum. Notice the frequency width on both sides of the amplitude maxima seen at 30 Hz. (Data courtesy: Arcis Seismic...
2017
Mapping Thin Sand Reservoirs in Eastern India
U. K. Guru, M. Krishnamurty, V. C. Ramalah, E. W. Wiltse, Robin Westerman
Southeast Asia Petroleum Exploration Society (SEAPEX)
... successive dynamite shots are usually dissimilar. Nonrepeatability is greatest at the high frequency end of the source spectrum. The problem is solved...
1990
The new method of sandbody connectivity characterization for fluvial reservoir and its application in Bohai oilfield
Xuetong Liu, Hebing Tang, Xuefeng Zhou, Zhenglong Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... on the timefrequency spectrum of traditional time-frequency wavelet transform, which compresses the time-frequency spectrum and significantly improve its...
2024
Accurate seismic data interpolation based on multiband intelligent training
Xueyi Sun, Benfeng Wang, Tongtong Mo
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Then, the frequency spectrum is analyzed to help decompose each labeled shot into three components according to frequency bands, i.e., lowfrequency, middle...
2023
Quantitative Analysis of a Cyclic Peritidal Carbonate Sequence, the Middle and Upper Devonian Lost Burro Formation, Death Valley, California--A Possible Record of Milankovitch Climatic Cycles
Wan Yang , Fraka Harmsen , Michelle A. Kominz
Journal of Sedimentary Research (SEPM)
.... The high-frequency (short-period) peaks on the gamma-corrected spectrum are centered around frequency 1. This difference indicates the sensitivity...
1995
Enhancing high-frequency vibroseis images of near surface: Uncorrelated is key
Richard D. Miller, Zachary Lawrence, Alex Martinez, Julian Ivanov, Dmitry Borisov, Joseph Reilly
International Meeting for Applied Geoscience and Energy (IMAGE)
... frequency portion of the spectrum (Walters et al., 2006). Capturing and ultimately matching the source wavelet measured at the source with the source...
2023