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The AAPG/Datapages Combined Publications Database
Showing 2,356 Results. Searched 195,387 documents.
Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama
Qifei Huang, Yuefeng Sun
GCAGS Journal
... impact of pore structure on resistivity and sonic velocity, m is further applied to estimate shear wave velocity and predict the amplitude versus offset...
2017
Intra-Muda Shallow Gas in Cumi-Cumi PSC, Natuna Sea - a Driller's Nightmare Becomes a Geophysicist's Dream
Martin Bennett
Indonesian Petroleum Association
... as thin as 5ft to be resolved. Amplitude versus offset (AVO) processing was also used to define the extent of gas saturated reservoir. The method...
2000
Abstract: New AVO Classification to Develop High-Quality Prospects in the Gulf Coast
Roger A. Young
Houston Geological Society Bulletin
...Abstract: New AVO Classification to Develop High-Quality Prospects in the Gulf Coast Roger A. Young 2004 23 23 47 1 A new classification for AVO...
2004
Seismic Processing Strategies in the Deep Water Kutai Basin Gendalo Hub Pre-Stack Depth Migration
Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao
Indonesian Petroleum Association
... of 4750m, equating to 45-50 degrees of incident angle at the main target, thus providing adequate Amplitude versus Angle (AVA) information. These factors...
2011
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)
.... In this study we address the technical challenges associated with building a high resolution velocity model by acoustic FWI focusing on a dataset exhibiting AVO...
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
..., VClay, Porosity) over the various intervals of interest. The expected AVA responses for the main reservoirs are: Class II/IIp AVO for the Tertiary...
2021
ABSTRACT: Fracture Porosity Inversion from P-Wave AVOA Data along 2-D Seismic Lines; #90051 (2006)
Abdullatif Abdulrahman Al-Shuhail
Search and Discovery.com
.../S-wave velocity ratio to invert fracture porosity from the anisotropic AVO gradient after inferring the fluid type from the sign of the anisotropic AVO...
Unknown
Fracture Porosity Inversion from P-Wave AVOA Data along 2-D Seismic Lines
Search and Discovery.com
N/A
Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).
Dries Gisolf, P.R. Haffinger, P. Doulgeris
Search and Discovery.com
... Haffinger and P. Doulgeris AAPG|SEG ICE Melbourne, 14 Sept. 2015 Motivation • AVO (AVA, AVP) inversion should yield high-res absolute elastic...
2016
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
... stacks, CDP gathers, amplitude versus angle(AVA), and inversion/litho-seismic cube. This workflow has a high success rate in identifying gas...
2021
Fracture Estimation Using a P-Wave Azimuthal Attribute Analysis in the Cagüi Area: Abstract
Jorge Monsegny, Carlos Piedrahita
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... amplitude, AVO gradient, velocity and traveltime. Each one of them shows azimuthal dependent variation which is evidence of a fracture induced anisotropic...
2009
Abstract: Green Canyon Block 205: Geophysical Analysis of a Deepwater Gulf of Mexico Discovery
Bernard Regel
Houston Geological Society Bulletin
... evaluating 2-D versus 3-D AVO imaging in this area to help predict lateral reservoir characteristics. Comparisons of 2-D and 3-D AVO seismic data...
1994
Abstract: A Technology to Extract Lithology, Porosity and Hydrocarbon Content from Conventional Seismic Data, by R. A. Young; #90924 (1999).
Search and Discovery.com
1999
Abstract: Risk Assessment in Seismic Direct Hydrocarbon Detection, by S. G. Truxillo; #90933 (1998).
Search and Discovery.com
1998
Interpolation, PSTM, AVO, and a Thin Gas Charged Viking Shoreface in West Central Alberta; #41555 (2015)
Lee Hunt, Scott Hadley, Mark Hadley, Jon Downton, Bashir Durrani
Search and Discovery.com
... of this contrasting AVO effect. The structural setting demanded the use of PSTM gathers for the analysis. Unfortunately, the 3D coverage in the area has coarse...
2015
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... on the migrated stack and on amplitude-versus-offset (AVO) attributes (P- and S-wave impedance reflectivity). Examples provided in this chapter are from...
2013
Hydrocarbon Type Discrimination Using AVO analysis, Sama Field, WDDM, Nile Delta, Egypt, #20335 (2015).
Mahmoud M. Hemdan, Mostafa El-Sadek, Islam Yehia, Ahmed Hosny, Islam Ali
Search and Discovery.com
... Match Far 30° – 45° AVO synthetic creation and comparison Yes No Well logs Angle-dependent wavelets set Intercept Gradient AVO classified seismic...
2015
Visualizing AVAZ Parameter Estimates and Uncertainty, #41571 (2015).
Jon Downton, Dave Gray, Torre Zuk
Search and Discovery.com
... of the inversion problem, azimuthal AVO inversion will always produce a positive estimate of the anisotropy gradient even if the media is isotropic; thus...
2015
Distinguishing Water Saturation Changes from Porosity or Clay Content Changes Using Multicomponent Seismic Data
Fuping Zhu, Richard L. Gibson, Jr., Joel S. Watkins, Sung H. Yuh
GCAGS Transactions
... and a noticeable reduction in the compressional-wave velocity. Subsequently, non-commercial gas reservoirs can have bright spots and positive P-P AVO...
2000
Spatially varying Chi volumes: A study in offshore Australia on background trend calculation from the Shuey two-term approximation
Hayden Powers, Noah R. Vento
International Meeting for Applied Geoscience and Energy (IMAGE)
... estimation tool, but additional work is required. Introduction Amplitude versus offset or angle (AVO/AVA) analysis has become standard practice...
2023
Seismic Data Processing for Amplitude-Versus-Offset Analysis, by Jeffrey R. Resnick; #91024 (1989)
Search and Discovery.com
1989
ABSTRACT: Lankahuasa Prospect: Open Door to Deeper-Water Exploration in Offshore Veracruz Area; #90007 (2002)
Rosa Adriana Anguiano-Rojas
Search and Discovery.com
... and the well drilled (Figure14 and Figure15). The tuning effect was calculated using the picked interval velocity (Figure 8) and the amplitude spectrum...
Unknown
Abstract: Determination of AVO Attributes for Hydrocarbon Resources Region of Malay Basin: The Fluid Factors (Geophysics Paper 4)
T. L. Goh, Uzir Alimat, Shaidin Arshad, M. Izzuljad Ahmad Fuad
Geological Society of Malaysia (GSM)
... of A and B were 52 the intercept and the gradient attribute of reflection amplitude versus sin2Δ plot. Castagna and Smith (1994) reported...
2011
Abstract: Grayson Field, Jurassic Smackover Reservoir, Columbia County, AR: A Case Study Using Leading Edge Reservoir Characterization Seismic Processing of 3D Seismic Data
Kevin B. Hill and William R. Meaney
Houston Geological Society Bulletin
... of the reservoir. End_Page 15--------------- A positive AVO P*G (primary times gradient) response is seen at the producing wells, whereas no AVO P*G...
2002
Understanding Seismic Amplitudes, by Steve Henry, #40135 (2004).
Search and Discovery.com
2004