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 1,704 Results. Searched 200,357 documents.
Frequency-dependent reflection characteristics of single thin layer and waveform inversion
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... by Kennett's reflection and transmission matrix method. Lu et al (2019) uses LM algorithm to realize the prestack parameter inversion of thin layer on the basis...
2023
Production Metric Analytics in the Wolfcamp Formation
Christopher P. Ross
Unconventional Resources Technology Conference (URTEC)
...-plotting of wells with one or two seismic attributes and or simultaneous prestack inversions (with subsequent geo-mechanical or litho-porosity transforms...
2018
A Technology to Extract Lithology, Porosity and Hydrocarbon Content from Conventional Seismic Data
Roger A. Young
GCAGS Transactions
... is applied to the entire prestack seismic data set (after careful pre-processing and migration to preserve AVO effects) resulting in sand, shale, and fluid...
1999
Abstract: Least Squares Pre-Stack Time Migration for Imaging and Reconstruction of Converted Waves; #90224 (2015)
Aaron Stanton
Search and Discovery.com
... prestack time demigration operator and its adjoint in a Conjugate Gradients algorithm to solve for the reflectivity that best fits the data, while...
2015
Non-First-Break Solution for Shallow Velocity Anomaly Problem; #41602 (2015)
Emil Blias
Search and Discovery.com
... replacement corrections for prestack data. Model and real data examples show the practical feasibility and robustness of the proposed approach...
2015
Unconventional reservoir characterization by seismic inversion and machine learning of the Bakken Formation
Jackson R. Tomski, Mrinal K. Sen, Thomas E. Hess, and Michael J. Pyrcz
AAPG Bulletin
... a new workflow for the estimation of the features, total porosity, and total organic carbon (TOC) using the output from prestack seismic inversion...
2022
Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)
Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher
Petroleum Exploration Society of Australia (PESA)
...Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia) Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish...
2018
Shallow Velocity Model Building Considerations for Prestack Depth Migration in Unconventionals
Mike Perz, Josef Heim, Candace Bruins
Unconventional Resources Technology Conference (URTEC)
...Shallow Velocity Model Building Considerations for Prestack Depth Migration in Unconventionals Mike Perz, Josef Heim, Candace Bruins URTeC: 399...
2019
Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah
Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove
AAPG Bulletin
... Geostatistical Software Library and User's Guide: Oxford, Oxford University Press, 340 p. Epili, D., and G. A. McMechan, 1996, Implementation of 3-D prestack...
2001
Petroleum systems of the Simeulue fore-arc basin, offshore Sumatra, Indonesia
Rudiger Lutz, Christoph Gaedicke, Kai Berglar, Stefan Schloemer, Dieter Franke, Yusuf S. Djajadihardja
AAPG Bulletin
...) and a zero-phase spiking deconvolution was applied (40-ms operator length; white noise, 0.1; decon gates: water-bottom relative 1.0 s). Extensive...
2011
Imaging below Seafloor Canyons and other Rugose Features
Dominic Fell, Kiran Dyal, Tony Hallam, Sebastian Nixon
Australian Petroleum Production & Exploration Association (APPEA) Journal
... isotropic Kirchhoff prestack depth migration. Imaging below seafloor canyons The APPEA Journal 731 (a) (b) Fig. 3. Comparisons between the (a) legacy...
2017
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
... section in the Gulf Coast normally exhibits a simple, depth-variable velocity profile, and prestack time migration (PSTM) methods generally produce...
2010
Azimuthal AVO Gradient Anisotropic Analysis on Prediction of Fractures on Barnett Shale
Shiguang Guo, Bo Zhang, Tengfei Lin, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... migrate our seis mic data by a new binning approach that sort the data by azimuth. We calculate A VO gradient fro m prestack gathers for each azimuth bin...
2013
A new reverse time migration denoising method based on diffusion filtering with X-shaped denoising operator
Chongpeng Huang, Yingming Qu, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... Li, China University of Petroleum (East China) Summary Prestack reverse time migration (RTM) is considered to be an accurate imaging method and has...
2022
Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media
Ning Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
... information, which can further improve the accuracy of seismic exploration. Prestack depth migration is a key technology for dealing with the imaging...
2023
Methods of estimating wavelet stationarity, stabilizing non-stationarity, and evaluating its impact on inversion: A synthetic example using SEAM II Barrett unconventional model
Jesse Buckner, Michael Fry, Joe Zuech, Peter Harris, Bill Shea
International Meeting for Applied Geoscience and Energy (IMAGE)
... and correct for spatial wavelet instability within a synthetic prestack seismic volume to decrease uncertainty in this most critical step of QI...
2023
Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion
Margarita Pavlova
Petroleum Exploration Society of Australia (PESA)
... and prestack seismic inversion. First step in the study was to understand the relationship between elastic and rock properties using log data. Thus, when...
2019
S-wave velocity prediction using a deep learning scheme and attention mechanism
Gang Feng, Wen-Qin Liu, Zhe Yang, Wei Yang, Jian-Hua Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... characterization and evaluation, fluid identification, and prestack inversion. At the same time, conventional S-wave velocity prediction methods exhibit...
2024
Fault Shadow Correction Methodology
P. Julien, J. L. Broyer, O. Bernet-Rollande
Indonesian Petroleum Association
... such as multioffsets tomography or prestack depth migration which are often recommended for such a problem. Our fault-shadow predictions using this simple method have...
2000
Streamlining subsurface insights: Single extrapolation for holistic Green's function generation
Hongwei Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... of migration velocity models. Traditionally, prestack depth migration (PSDM) based on ray-tracing-based Kirchhoff integration is predominantly employed...
2024
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... to be analyzed spectrally at every single frequency. The seismic attributes used in this study are the result of SD analysis performed on prestack time...
2013
Tasour Field - Republic of Yemen Block 32: Case History of a Decade of Learning; #90017 (2003)
James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie
Search and Discovery.com
... Tasour 7 & 8 which tested the fault shadow hypothesis after prestack depth migration of seismic data. Early on it was found that refraction static...
2003
Abstract: AVAZ Inversion for Anisotropy Parameters of a Fractured Medium; #90174 (2014)
Faranak Mahmoudian, Gary F. Margrave, and Joe Wong
Search and Discovery.com
... [email protected] Summary We present a prestack amplitude inversion of PP data, collected through physical modelling, for the Thomsen anisotropy...
2014
Tasour Field, Republic of Yemen Block 32: Case History of a Decade of Learning, by James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie, #20020 (2004).
Search and Discovery.com
2004
Geologically Constrained Seismic Imaging in Andean Thrust Belts, #42530 (2020).
Rob Vestrum,
Search and Discovery.com
... the different imaging algorithms: prestack time migration, Kirchhoff depth migration, and reverse-time migration (RTM). More accurate algorithms require...
2020