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 27,161 Results. Searched 195,354 documents.
Abstract: Physical Testing of the Effect of Tilting on the Reflection Coefficient in an Anisotropic Material; #90172 (2014)
Miryam Ortiz-Osornio, Douglas R. Schmitt
Search and Discovery.com
..., the reflectivity curves for the tilted media with the dipping angle of 45° show strong dependence on the azimuth. One can clearly observe that the larger...
2014
Perceiving the Unseen Hydrocarbon Play Potential Grounded by Seismic Reservoir Characterization and Well Data in the Gumai Formation, South Sumatera, Indonesia
Haryono Haryanto, Wahyudin Bahri Nasifi, Indah Edria Amorita, I Wayan Ardana Darma, Trisakti Kurniawan, Fithra H. Darmawan, Azli B. Abu Bakar, Randy Condronegoro, Andri Syafriya
Indonesian Petroleum Association
... in reflectivity coefficient character as a function of offset/angle. However, this attribute is not used in this study due to the unavailability of angle...
2017
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
..., similar to the conventional isotropic Amplitude Versus Angle (AVA) where shear information is known to be better resolved than is density. Figure 2...
2013
Abstract: Characterizing Volumes and Distribution of Methane Hydrate and Underlying Free Gas with Wide Angle Seismic Data on the Blake Ridge, Offshore South Carolina, by Margie Kloska and W. S. Holbrook; #90914(2000)
Search and Discovery.com
2000
Machine Learning Technology to Improve Precision and Accelerate Screening Shallow Gas Potentials in Tunu Shallow Gas Zone, PT Pertamina Hulu Mahakam
Ronald Herbet, Debrina Sugiharto, Cepi M-Adam, Andrean Satria, Khairul Ummah
Indonesian Petroleum Association
... that the most important features are far sweetness and Amplitude Variation with Angle (AVA) 450. SHAP shows an increasing gas trend correlate...
2021
Abstract: Q Effects on Thin-bed AVO/AVF Analysis; #90224 (2015)
Wenyong Pan and Kris Innanen
Search and Discovery.com
... the imaginary parts of and , but these effects are weaker. Introduction In amplitude-variation-with-offset (AVO) techniques, seismic reflection amplitudes...
2015
2005
Fracture Characterization of the Montney Formation Using Amplitude Inversion of Converted Wave Seismic
Tyler L. MacFarlane, Thomas Davis
Unconventional Resources Technology Conference (URTEC)
... to the formations crack density, and produces an azimuthal signature in converted wave seismic amplitudes. Amplitude variation with angle (AVA...
2015
Uncovering Seismic HTI Anisotropy of the Cooper Basin
Stephanie Tyiasning, Dennis Cooke
Petroleum Exploration Society of Australia (PESA)
... in Anisotropic Media: Society of Exploration Geophysicists. Rüger, A., 1998, Variation of P-Wave Reflectivity with Offset and Azimuth in Anisotropic Media...
2016
Identification of Hydrocarbon Reservoirs from Seismic Gathers AVO Analysis in the Offshore Niger Delta, by A. Adekanle; #90037 (2005)
Search and Discovery.com
2005
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... to an equation that relates the reflectivity at a given angle (offset) to P-wave and S-wave reflectivities. The gathers, as delivered by the processor...
2013
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... to an equation that relates the reflectivity at a given angle (offset) to P-wave and S-wave reflectivities. The gathers, as delivered by the processor...
2013
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... that it is possible to extract full elastic AVA using acoustic FWI in simple cases. By proper data decomposition and selection in angle domain...
2023
AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia
C.J. Dueñas, M. G. de Freitas, A. Mantilla
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...’s fluid substitution equations; and the Zoeppritz’s approximation for modeling the angledependent reflectivity. We also used Han’s shaly sandstones...
2006
Abstract: Azimuthal Fourier Coefficient Elastic Inversion; #90174 (2014)
Benjamin Roure and Jon Downton
Search and Discovery.com
... angle of incidence, the amplitude variation with azimuth can be decomposed into four FCs by keeping only nd th the 2 and 4 order terms. For each...
2014
Estimation of Gas Reservoir Boundary by AVO Analysis
Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita
Southeast Asia Petroleum Exploration Society (SEAPEX)
... at the insident angle θ, NI = P wave normal incident reflectivity, α = average of the P wave velocities across an interface, β = average of the S wave...
1996
ABSTRACT 3-D Interpretation of a Meteorite Impact Field, Red Wing Creek Field, Williston Basin, Western North Dakota, #90125 (2011)
Herber Ben, Weimer Paul, Bouroullec Renaud, Barton Roger, Hammon William, Dorn Geoff, Huang Chunju, Jiang Shu
Search and Discovery.com
... entirely of the Mississippian Madison Group strata, and flanking annular rim. The seismic reflectivity within the central core is poor, but well log...
2011
ABSTRACT 3-D Interpretation of a Meteorite Impact Field, Red Wing Creek Field, Williston Basin, Western North Dakota, #90126 (2011)
Herber Ben, Weimer Paul, Bouroullec Renaud, Barton Roger, Hammon William, Dorn Geoff, Huang Chunju, Jiang Shu
Search and Discovery.com
... entirely of the Mississippian Madison Group strata, and flanking annular rim. The seismic reflectivity within the central core is poor, but well log...
2011
Abstracts: AVO Analysis of 3-D/3-C Datasets from Weyburn CO2 Storage and Monitoring Project; #90173 (2015)
Le Gao and Igor Morozov
Search and Discovery.com
... Storage and Monitoring Project Le Gao* and Igor Morozov University of Saskatchewan, Saskatoon, SK [email protected] Summary Amplitude variation...
2015
Implications for the Hydrocarbon Presence: An Example from Lower Indus Basin, #10808 (2015).
Syed Ali Asghar
Search and Discovery.com
... position as the Poisson’s ratio map. • The values of reflectivity were found increasing as the angle is increased in the analysis. • This could...
2015
Abstract: Regional Rock Physics Application for Improved Understanding of Thief Sands in Offshore Sarawak Basin (Geophysics Paper 11)
Yeshpal Singh
Geological Society of Malaysia (GSM)
... responses of sand tops are represented with positive reflectivity contrast and with dimming amplitudes of angle/offsets. The rock physics modelling...
2011
Maximizing imaging resolution and amplitude fidelity of low-dip stratigraphic traps through continued optimization of seismic acquisition and processing: A case study from the Guyana South East Stabroek Block
Yaxun Tang, Fuxian Song, Lorie Bear, Mark Widmer, Luke Wilson, Vikas Gudipati, Rishi Bansal, Steve Knapp, Chunshou Xia, Wei Zhao, Yu Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... to reduce undulation and flatten image gathers, particularly at far and ultra-far offsets to maximize usable angles for amplitude versus angle (AVA...
2023
GeoStreamer X Delivers Near-Field Multi-Azimuth Dataset for Accurate Lead Characterisation, South Viking Graben, Norway
Cyrille Reiser, Eric Mueller, PGS
GEO ExPro Magazine
..., enabling a rapid assessment of the elastic property variation as well as the prestack seismic response to changes in reservoir properties...
2021