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The AAPG/Datapages Combined Publications Database
Showing 252 Results. Searched 195,364 documents.
Structure Interpretation Problems of a Lower Miocene Reef Associated with a Shallow Low Velocity Anomaly, North Sumatra
Peter Walker, Masrizal Maas, Michael D. Burnaman
Indonesian Petroleum Association
... offset traces is thought to be related to the "wide angle" phenomenon of Zoeppritz's equations (Sheriff, 1973), whereby the large angles of incidence...
1986
Intra-Muda Shallow Gas in Cumi-Cumi PSC, Natuna Sea - a Driller's Nightmare Becomes a Geophysicist's Dream
Martin Bennett
Indonesian Petroleum Association
..., R.T., 1985. A Simplication of the Zoeppritz equations, Geophysics 50, 609-614. The LASMO Cumi-Cumi PSC lies in the central part of the West Natuna...
2000
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)
... particularly hard to characterize. Amplitudes are no longer the same as the high-frequency RC values (i.e., those calculated from the Zoeppritz equations...
2019
Simultaneous inversion of tight sandstone reservoir fluid and brittleness index based on frequency-dependent AVO
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... (ω ωr ) π Qs , Q p and Qs are quality factors of P-wave and S-wave, respectively. By comparing the exact Zoeppritz equation...
2023
Un Nuevo Enfoque para el Analisis de la Variación de la Amplitud con el Offset (AVO) [PAPER IN SPANISH] A New Approach to the Analysis of the Amplitude Variation with Offset (AVO)
Consuelo Garcia Mojonero, Angela Echanove Homos, Agustin Arrieta Murillo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... aproximaciones a la solution completa de las ecuaciones de Zoeppritz, falta de control sobre el error cometido al utilizar esas aproximaciones. Para superar estas...
1997
Abstracts: Tuning Effects in P-wave Reflections from a CO2 Injected Saline Aquifer: A Preliminary Appraisal; #90173 (2015)
Bernard Giroux, Maxime Claprood, and Lorenzo Perozzi
Search and Discovery.com
... injected models. Color scales are not linear to enhance low energy waves. AAPG Search and Discovery Article #90173 CSPG/CSEG/CWLS GeoConvention 2011...
2015
Abstracts: Brine-methane Substitution: The Seismic Response of Coalbeds; #90173 (2015)
Diane J. Lespinasse and Robert J. Ferguson
Search and Discovery.com
... of the reflection coefficients with the incidence angle using the Zoeppritz equation. We also use the Zoeppritz equation to evaluate the variations...
2015
AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods
Alan R. Huffman
AAPG Special Volumes
... that are essentially measuring the same vertical-incident information. Figure 5 shows an example of the difference in resolution between conventional...
2001
Origin and charging histories of diagenetic traps in the Junggar Basin
Jianguo Pan, Guodong Wang, Yongqiang Qu, Wen Qi, Lu Yin, Duonian Xu, Tuanyu Teng, Bin Wang, Kaijun Tan, and Linjun Huang
AAPG Bulletin
... of the Zoeppritz equations: Geophysics, v. 50, no. 4, p. 609–614, doi:10.1190/1.1441936. Surdam, R. C., S. W. Boese, and L. J. Crossey, 1984...
2021
Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia
Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono
Indonesian Petroleum Association
... as a function of angles is presented by Zoeppritz equation. Because the Zoeppritz equation gives the relation between amplitude and various physical...
2014
Abstract: Azimuthal Fourier Coefficients: A Simple Method to Estimate Fracture Parameters; #90174 (2014)
Jon Downton and Benjamin Roure
Search and Discovery.com
..., Fourier transforms and some of their properties are reviewed. The Shaw and Sen (2006) linearized Zoeppritz azimuthal reflectivity, parameterized in terms...
2014
Predicción de Propiedades Petrofísicas de la Formación Caballos en el Campo Puerto Colón Putumayo, a partir de Inversión Sísmica para Impedancia Acústica y Shear. [PAPER IN SPANISH] Predicting Petrophysical Properties of the Formación Caballos in the C
H. Acevedo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Elástica fueron luego derivados usando la ecuación de Zoeppritz y utilizados para cálculo de ondículas durante el proceso de inversión. Acae-3D El...
2003
AVO and Impedance Response of Perdices Miocene Sands, Lower Magdalena Valley Basin.
Oscar Moreno, Loz Darmon, Fernando Cerda, Anubrati Mukherjee
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... responses were computed up to 35 degrees. Angle gather traces were computed every one degree from 5 to 35 degrees and were modeled using the Zoeppritz...
2008
A Quantitative and Probabilistic AVO Approach for Better Characterizing a Complex Oil and Gas Field in the Kutei Basin, Indonesia
M. Cardamone, A. Santagostino, B. Tambunan
Indonesian Petroleum Association
... of the saturated sand is described through the Biot-Gassman equation, and the Zoeppritz equation is used to derive the reflection coefficients versus incidence...
2003
Sedimentology and Petrophysical Character of Cretaceous Marine Shale Sequences in Foreland BasinsPotential Seismic Response Issues
W. R. Almon, Wm. C. Dawson, F. G. Ethridge, E. Rietsch, S. J. Sutton, B. Castelblanco-Torres
AAPG Special Volumes
..., T. T., 1981, Prediction of cap rock seal capacity (abs.): AAPG Bulletin, v. 65, p. 987988.Shuey, R. T., 1985, A simplification of the Zoeppritz equations...
2005
Physical properties of Cenozoic mudstones from the northern North Sea: Impact of clay mineralogy on compaction trends
Oyvind Marcussen, Brit I. Thyberg, Christer Peltonen, Jens Jahren, Knut Bjorlykke, Jan Inge Faleide
AAPG Bulletin
... calculated by the Aki and Richards (1980) approximation of the Zoeppritz equations for two different cap rocks situated over a gas sand with 75% gas...
2009
Abstract: Integrating Geologic and Geophysical Data in Geostatistical Inversion; #90187 (2014)
John V. Pendrel
Search and Discovery.com
... of the measured data. The pdfs of the elastic properties are linked directly to the pdf of the seismic data using the Knott Zoeppritz or Aki-Richards...
2014
Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia
David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho
Indonesian Petroleum Association
... reflection coefficients are predicted by the Zoeppritz equations or comparable derivations (Simmons and Backus, 1994). Since this equation is valid...
2005
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
.... Zoeppritz, K., 1919, Erdbebenwellen VIIIB, On the Reflection and Propagation of Seismic Waves: Gottinger Nachrichten, I, 66-84. Since Ostrander (1984...
1995
New Joint Categorical/Continuous Simultaneous Inversion Technology (Paper C9)
M. Kemper
Geological Society of Malaysia (GSM)
... approximations to the Zoeppritz (1919) equation are possible also): Rpp(θ) = aRAI + bRSI + cRρ [1] Where: RAI = ΔVp/(2Vp) + Δρ/(2ρ) RSI = ΔVs/(2Vs) + Δρ/(2ρ...
2012
AVO Analysis and Simultaneous Inversion of Spec Survey Data in Arafura Sea
Feby Hapsari, Irfan Saputra, John Coffin, Liyanto
Indonesian Petroleum Association
..., a synthetic model using the logs the FRM process is created using the Zoeppritz algorithm. Next the horizon picking is done within the lithology boundary...
2008
Reservoir Characterization for Gas Production and CO2 Sequestration
Adriana Gordon, Raul Cova, Evan Mutual, Bill Goodway, Scott Leaney, Wendell Pardasie, Matt Ng
Unconventional Resources Technology Conference (URTEC)
... data, interpreted horizons, and processing velocities. The final inversion, employing Aki Richards (1980) linearized Zoeppritz approximation algorithms...
2023
Stochastic Seismic Lithofacies Uncertainty Quantification Over Sisi-Nubi Field
Rakesh Doshi, Loic Michel, Rachim Winata Abdul, Rangga Brahmantio, Gilles Vallon
Indonesian Petroleum Association
... to Zoeppritz’s equation for forward modeling. The fundamental assumption of this algorithm is that all a priori information can be defined by log-Gaussian...
2013
Sisi Nubi Shallow Gas Methodology: An Integrated Study For Future Field Development
Rahmad Hidayat, Aditya Suardiputra, Hermawan, Iswahyuni F-Hayati
Indonesian Petroleum Association
... Zoeppritz equation. AVO model was computed using SS-26 well data for gas sand, wet sand, and coal with shale as an encasing lithology. Low impedance gas...
2019
Extracting High Fidelity Geological Information From 3D Seismic and Well Data
Marianne Rauch
Unconventional Resources Technology Conference (URTEC)
...-stack seismic data. The usage of neural network produces results faster and often more reliable. Aki et al derived an estimation of the Zoeppritz...
2023