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The AAPG/Datapages Combined Publications Database
Showing 2,329 Results. Searched 200,693 documents.
Abstract: GPR Noise Reduction Based on BPD and BPD-EMD; #90255 (2017)
Roya Ostoori, Ali Goudarzi, Behrooz Oskooi
Search and Discovery.com
... and BPD (Selesnick, 2012). For comparison, each method is applied to synthetic data. To generate it, the Ricker wavelet with dominant frequency...
2017
Abstract: Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes; #90310 (2017)
Kurt Grubbe, Sean McQuaid
Search and Discovery.com
... the input data is of good quality with a stable source wavelet the vertical resolution is drastically improved and thus allows the analysis of fine structural...
2017
Abstract: Carbonate Facies Prediction Using Seismic Inversion Technique: An Integrated Reservoir Characterization Approach; #90318 (2018)
Jawwad Ahmad
Search and Discovery.com
... stack seismic and its wavelet along with first and second order statistics were used as input. Defining seismic facies are key to this whole procedure...
2018
Abstract: Seismic Analysis with Wavelets and Deep Learning;
Samvith Rao, Akhilesh Mishra
Search and Discovery.com
... wavelets and deep learning to accelerate seismic analysis tasks. While considerable attention has already been focused on the use of wavelet...
Unknown
Abstract: Attenuation of Scholte Waves from OBC Data Using Polarization Filtering; #91204 (2023)
Yong Qing Chen, Mamadou Diallo, Mustafa A Marzooq, Faisal M Qahtani
Search and Discovery.com
... operates on P and Vz components in the time-frequency domain using Continuous Wavelet Transform (CWT) to attenuate these coherent noise arrivals...
2023
-- no title --
user1
Search and Discovery.com
... of the porosity distribution in the carbonate reservoirs. Sparse Layer Inversion uses a wavelet dictionary to solve for the optimum number of layers...
Unknown
Uses, Abuses, and Examplees of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?, by Rebecca Latimer; #90052 (2006)
Search and Discovery.com
2006
Reflection Events and Their Polarities Defined by the Hilbert Transform, Bob Hardage, #40564 (2010)
Search and Discovery.com
2010
Phase Residules Can Help Define Channels, by Marcilio Matos and Kurt J. Marfurt; #41140 (2013).
Search and Discovery.com
2013
Spectral Decomposition Methods: Applicability and Limitations, by Satinder Chopra and Kurt J. Marfurt; #41323 (2014).
Search and Discovery.com
2014
Spectral Decomposition for 3-D Geomodeling, by Brad C. Wallet; #41408 (2014).
Search and Discovery.com
2014
Squeezing More Information Out of 3D Seismic Data with a Match Filter and Possibly Squeezing More Oil Out of Oil Pools; #41562 (2015)
Norm Kalmanovitch, John Townsley
Search and Discovery.com
... a wavelet in the synthetic that closely matches the seismic data in order to line up events as well as possible. After the well synthetic matches...
2015
The Role of Forward Seismic Modeling: Outcrop Analogs of Deep-Water Architectures; #51679 (2020)
Jamie K. Pringle, David A. Stanbrook
Search and Discovery.com
... wavelet frequency is then fed into specialist software that convolves the model into a seismic section, using user-input and seismic impedance...
2020
Identification of Hydrocarbon Reservoirs from Seismic Gathers AVO Analysis in the Offshore Niger Delta, by A. Adekanle; #90037 (2005)
Search and Discovery.com
2005
The Challenge of Multiples
Search and Discovery.com
N/A
An Investigation on Hydrocarbon Indicators in The Nile Delta
Search and Discovery.com
N/A
Geophysical Corner Articles from September 1996 — present, Compiled by Randy Ray
Search and Discovery.com
N/A
Broader Spectrum Seismic after Seismic Inversion via Neural Network Solutions: Its Contribution to Seismic Interpretation
Luis Vernengo, Juan A. Tavella, Maximiliano Garcia Torrejon
Unconventional Resources Technology Conference (URTEC)
... coefficients log in time with a wavelet of desired bandwidth. Reflectance was previously derived from a strong resolution enhanced P-Impedance using neural...
2023
Addressing the complex near-surface challenges in the Delaware basin through recent FWI advancements
Ali Mohamed, Dmitry Kulakov, Daniel Suren, Wilfrid Milan, Larry Holifield, Vasudhaven Sudhakar
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Wavelet inversion via FWI enabled us to jointly invert both Jumano and Sandhill datasets and provide a seamless FWI velocity update. The resulting shallow...
2022
Label-defect tolerance ability of deep learning inversion networks and its applications
Yang Ping, Xu Hunqun, Liu Di, Tao Chunfeng, Wang Chengxiang, Yue Changqing
International Meeting for Applied Geoscience and Energy (IMAGE)
... of well data. In a real data test, we have increased about 4% of the accuracy by our label augmentation method. wavelet and reflection coefficients...
2023
Data processing experience with PP and PS imaging on SB-DAS: A North Sea case study
R. Bachrach, M. Wilk-Lopes, D. Brager, S. Sonika, C. Thorgersen, E.B. Raknes, Y. Ivanov
International Meeting for Applied Geoscience and Energy (IMAGE)
... on shear noise suppression, wavelet processing, wavefield separation, demultiple, PP and PS imaging. Herein, we discuss the above aspects from the SB-DAS...
2024
Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin
Marianne Rauch-Davies, Alex Lamb, Kara Rohan
Unconventional Resources Technology Conference (URTEC)
... inversion process were the data or the wavelets stretched to time. The depth wavelet is more complex and more influenced by velocity variations than...
2017
Data-driven near-surface Q compensation: A case study in Sichuan Basin of China
Xinyuan Feng, Yulian Zhao, Mingtu Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
.... It is assumed that the seismic pulse can be simulated by the Riker wavelet, whose amplitude spectrum is given by the following formula: S�𝑓𝑓� = 2...
2024
EXTENDED ABSTRACT: Seismic Facies Mapping on the Major Reservoir Producer (S10) in the Troika Field
Kirkova-Pourciau, Julitta T. and Hill, William A.
GCAGS Transactions
... wavelet characteristics. The top and bottom of the sands on the well log data tied the upper and lower zero crossing of the wavelet for low impedance...
2004
Abstract: Variable Depth Streamer Acquisition: Enhancing Interpretation with Broadband Marine Seismic; #90174 (2014)
R. Soubaras, R. Dowle, and R. Sablon
Search and Discovery.com
... wavelet amin(t) and a reflectivity r(t) such that: d(t) = amin(t) * r(t) (1) This problem is mathematically ill-posed, so we must assume the reflectivity...
2014