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The AAPG/Datapages Combined Publications Database
Showing 2,330 Results. Searched 200,630 documents.
A shallow velocity model building using full-waveform inversion on 3D onshore dataset
Young Seo Kim, Jewoo Yoo, Tong Fei, Ali Almomin
International Meeting for Applied Geoscience and Energy (IMAGE)
... apply some pre-processing procedures including muting on the dataset to remove the reflected waves and keeping only the diving and refracted waves...
2022
Reservoir spatial characterization based on tuning body spectrum decomposition along the target layer
Ying Zheng, Qingzhen Wang, Jianhua Wang, Rao Huang, Zhenyu Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... reservoirs. Firstly, 2D spectrum decomposition along the target layer is performed based on the generalized S-transform with 5-coefficient wavelet...
2024
A New Insight of Hydrocarbon Potential in Stratigraphic Trap in the Keutapang Formation, North Sumatra Basin
Argya Hastubrata Basundara, Andi Mardianza, Humbang Purba, Ricky Andrian Tampubolon, Shidqi Anugrah Diria, Dedi Retno Haryanto, Herman Darman, Junita Trivanty
Indonesian Petroleum Association
... basically use additional deconvolution step through wavelet extractions to ‘black box’ proprietary techniques. We present a very simple frequency optimized...
2018
Abstract: Elastic Full Waveform Inversion For Land Walkaway VSP Data; #90224 (2015)
Olga Podgornova, Scott Leaney, Marwan Charara, and Eric von Lunen
Search and Discovery.com
... medium properties, including compressional and shearwave velocities. Careful treatment of the source wavelet is crucial for FWI and is a challenging task...
2015
Chapter 1: Introduction
Tom Wittick
North Texas Geological Society
... improved our ability to do stratigraphic interpretation is wavelet processing. Wavelet processing is a family of processes which change the waveform...
1992
The Role of Seismic Inversion Modeling in Describing Reservoir Characteristics: A Case Study
William C. Robinson
West Texas Geological Society
... be estimated from acquisition and processing parameters. The survey data quality embodies actual fold, noise, wavelet bandwidth and phase. The scale...
1998
Introduction
Abilene Geological Society
... modeling later in the seminar. A second procedure which has significantly improved our ability to do stratigraphic interpretation is wavelet processing...
1993
Cimatti Field An example of using seismic amplitude to determine in-place resource
Michael Micenko
Petroleum Exploration Society of Australia (PESA)
... the discovery well was immediately followed by Cimatti-2, a sidetrack appraisal. The tuning thickness of the wavelet extracted from the seismic data...
2019
Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study
Hilfan Khairy, Didiek B. Prabowo, Cepi Adam
Indonesian Petroleum Association
... recommended dividing the inversion study to more than one interval in order to stabilize wavelet estimation. Sufficient numbers of shear sonic were also...
2018
Mapping Distribution of Sandstone and Seismic Multi-Attribute Analysis Using Linear Regression Method in the "RMS" Field, South Sumatra Basin
Clara Armiliany, Ryan Mulyadi Saragih, Aji Arif Sulaksono, Bagus Sapto Mulyatno, Ordas Dewanto
Indonesian Petroleum Association
... PROCESSING Wavelet Extraction and Well Seismic Tie The ultimate goal of this binding process is to determine the position or geological marker on seismic...
2019
Frequency-dependent seismic-stratigraphic and facies interpretation
Hongliu Zeng
AAPG Bulletin
... layering and relationship between seismic attributes and wavelet frequency. Although wavelet frequency changes, seismic-interference patterns and, therefore...
2013
Abstract: Robust Surface-Consistent Residual Statics and Phase Correction Part 2; #90224 (2015)
Peter Cary and Nirupama Nagarajappa
Search and Discovery.com
... that illustrates what we believe could be happening to the seismic wavelet during a typical land processing flow: after surface-consistent deconvolution, both...
2015
Abstract: Case Study of Seismic Exploration in Complex Urban Areas; #91204 (2023)
Nie MT, Saif Al Mesaabi, Ye PP, Guo SL, Wei T, Su ZQ
Search and Discovery.com
... information in the shallow layer, the shot points are contributing to the shallowness of the stack. 2) Pseudo random sweep The autocorrelation wavelet...
2023
Reducing Geologic Uncertainty in Seismic Interpretation; #41947 (2016)
Jim Bock
Search and Discovery.com
... the total number of possible solutions that are available by leveraging both a background model combined with efficient wavelet estimation for optimal...
2016
Exploration of the North Seribu Area, Northwest Java Sea
Roberto Fainstein
Indonesian Petroleum Association
... at different times, misties due to velocity stacking and wavelet processing inconsistencies were carried through and complicated the seismic interpretation...
1987
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
Geophysics: Target Shooting for the Drill
A. Easton Wren
CSPG Special Publications
... recording and the corresponding emphasis on computer processing. However, geophysical objectives did not change during the same period. Primary targets...
1980
An Integrated Approach to Reservoir Petrophysical Parameters Evaluation
Elio Poggiagliolmi, Dominic Lowden
Geological Society of Malaysia (GSM)
... but is laterally continuous. Calibration of the seismic data to borehole information through integrated processing permits reservoir petrophysical parameters...
1991
Seismic super resolution method for enhancing stratigraphic interpretation
Chengbo Li, Qingrong Zhu, Baishali Roy
International Meeting for Applied Geoscience and Energy (IMAGE)
... to processing and imaging. Researchers put forward their solutions to increase usable bandwidth and increase seismic resolution using various techniques...
2022
Seismic inversion with dictionary learning using unsupervised machine learning
Debajeet Barman, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
... series that is convolved with a wavelet to compute a predicted trace. The misfit (loss) between the input and the predicted trace is used to update...
2022
Multichannel seismic deconvolution via 2D K-SVD and convolutional sparse coding
Guiqian Zhang, Xiayu Gao, Bangli Zou, Yaojun Wang, Yingzhu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... function to limit the range of reflectivity (Debeye and Van Riel, 1990). The deconvolution processing technology with L1 -norm constraint based...
2023
Application of Spectral Decomposition and RGB Blending for Mapping the Distribution of Ubadari Sandstone in Kasuri Block
Leonard Lisapaly, Anne Queentina Tyas Primasty
Indonesian Petroleum Association
... such as Continuous Wavelet Transform (CWT). The Fourier transformation has been an important tool in signal processing as many analyses...
2018
Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration
Robi Junipa, Michel Bee
Indonesian Petroleum Association
... definition by integration of well and 3-D seismic data using space adaptive wavelet processing: The Leading Edge, July 1994, p. 749– 754. Chamber, R.L....
2010
Three-dimensional Seismic Inversion and Geostatistical Reservoir Modeling of the Rotliegend Gas Field
R. K. Shrestha, M. Boeckmann, S. Faruqi, M.-K. Wang
AAPG Special Volumes
... by the inherent seismic bandwidth. The deterministic inversion process includes wavelet estimation and the generation of 3-D low-frequency reflectivity...
2006
4D Seismic Bandwidth and Resolution Analysis for Reservoir Fluid-flow Model Applications
Rafael Souza, David Lumley, Jeffrey Shragge, Alessandra Davolio, Denis Schiozer
Petroleum Exploration Society of Australia (PESA)
... benchmark model containing the two reservoir targets used in our numerical tests. The seismic vertical resolution of each wavelet is then analysed...
2019