Click to minimize content

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.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 251 Results. Searched 195,689 documents.

< Previous   6   7   8   9   10   Next >

Ascending

One-Dimensional Prestack Seismic Inversion with Very Fast Simulated Annealing using Edge-Preserving-Smoothing Filter; #41576 (2015)

Somanath Misra, Mauricio Sacchi

Search and Discovery.com

... the Aki-Richards approximation of Zoeppritz equations. The angle-dependent reflection coefficients are further convolved with a known Ricker wavelet...

2015

Inverting Seismic Data with Facies Trends; #42379 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

..., which is used to generate synthetic traces for the input partial stack. Zoeppritz equations or their approximations are used to estimate the band-limited...

2019

The Hybrid Theory-Guided Data Science-Based Method: Unlocking the Full Potential of Seismic Reservoirs Characterization

Rino Saputra, Akash Mathur, Awal Mandong

Indonesian Petroleum Association

... calculated using the Zoeppritz (1919) equations are convolved with a wavelet extracted from the seismic data. Convolutional Neural Network The augmented...

2023

Time-Lapse Refraction Seismic II: Field Examples

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... as the Zoeppritz equations, which were published 20 years later, in 1919. Knott spent several years in Tokyo and received the Order of the Rising Sun. Cargill...

2017

AVO Modeling of Monochromatic Spherical Waves: Comparison to Band-Limited Waves; #41567 (2015)

Charles Ursenbach, Arnim Haase

Search and Discovery.com

...AVO Modeling of Monochromatic Spherical Waves: Comparison to Band-Limited Waves; #41567 (2015) Charles Ursenbach, Arnim Haase AVO Modeling...

2015

Seismic Pre-Stack Igneous Reservoir Characterization: Guanaco Field Study Case, Neuquina Basin, Argentina, #20466 (2019).

Hernan De Simone, Mario Sigismondi, Marcelo Barrionuevo,

Search and Discovery.com

..., A simplification of the Zoeppritz equations: Geophysics, v.50, p. 609-614. Smith, G.C., and P.M. Gidlow, 1987, Weighted stacking for rock property...

2019

Convolution model theory-based intelligent AVO inversion method for VTI media

Yuhang Sun, Yang Liu, Hongli Dong

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Geophysics, 76, no. 3, C19–C29, doi: https://doi.org/10.1190/1 .3555082. Shuey, R. T., 1985, A simplification of the Zoeppritz equations: Geophysics, 50, 609...

2023

Abstract: Simultaneous P-P and P-S Waveform Inversion Algorithm Using Pre-Stack Time Imaging Method ; #90187 (2014)

Hassan Khaniani, John C. Bancroft, and Eric von Lunen

Search and Discovery.com

... intercept time using Double Square Root (DSR) equation and the result of Zoeppritz solvers (Aki and Richards, 1980) from the scatter point to produce...

2014

Statistical rock physics analysis and modelling in the Browse Basin

Shuichi Desaki, Yuki Kobayashi, Peter Miklavs

Petroleum Exploration Society of Australia (PESA)

... Zoeppritz equation, gives sufficiently accurate angle-dependent reflectivity of incident plane P-wave at an interface of two half-space, homogeneous...

2019

Seismic Avo Attributes and Machine Learning Technique to Characterize A Distributed Carbonate Build Up Deposit System in Salawati Basin Eastern Indonesia

Yudistira Effendi, Edi Suwandi Utoro, Sri Lestari, Lilik T. Hardanto

Indonesian Petroleum Association

... velocity. On the other hand, the pore space constituent does not affect the velocity of S-waves. The change in the ratio of Pwave velocity to S-wave...

2022

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)

... be accomplished with differing degrees of accuracy. The Zoeppritz equations are fundamentally the most accurate but are often not used for interpretation due...

2023

Estimating Smectite Content from Seismic Data

Roman Beloborodov, Marina Pervukhina, Valeriya Shulakova, Dimitri Chagalov, Matthew Josh, Michael B. Clennell, Gavin Ward, Matthew Waugh, Juerg Hauser

Australian Petroleum Production & Exploration Association (APPEA) Journal

... of Zoeppritz equations for pseudo VP, VS and density. Compute the actual VP, VS and density using background models for elastic anisotropy. Perform...

2019

Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin

Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.

Indonesian Petroleum Association

... of the Zoeppritz equations: Geophysics, 50, 609–614. Smith, G. C., and P. M. Gidlow, 1987, Weighted stacking for rock property estimation and detection of gas...

2007

Extended Elastic Impedance (EEI) Approach for Telisa Sandstones Reservoir Characterization Case Study: Lambda-Mu-Rho (LMR) Analysis

Antoni Bahar MH, Ari Setiawan, Syahrial Rakimi, Yudi Yanto

Indonesian Petroleum Association

... from a linearization of the Zoeppritz equations, usually Aki & Richards’s two-term approximation (Aki and Richards, 1980) where AVO properties...

2007

Hybridised Weighted Boot-Strap Differential Semblance

Hamish Wilson, Lutz Gross

Petroleum Exploration Society of Australia (PESA)

...huey, R. T., 1985, A simplification of the zoeppritz equations: GEOPHYSICS, 50, 609–614. Taner, M. T., and F. Koehler, 1969, Velocity spectradig...

2016

P-S Converted Wave AVO Analysis for Reservoir Characterization

Ehsan Sadeghi, Cepi Adam, Effendy Siawira, Hilfan Khairy

Indonesian Petroleum Association

... 6 shows the P-P and P-S reflectivity response of sand/shale interfaces modeled from a Bekapai well using the Zoeppritz equations. The petroelastic...

2017

Determination of Density from Seismic Data; #42456 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... is based on the three-term Fatti’s approximation to Zoeppritz equations, where the third term contributes for angles of incidence greater than 40...

2019

AVO Attributes for Successful Exploration and Field Development: A Case Study From Sarawak Basin, Offshore Malaysia

Norbert Van de Coevering, Rusdinadar Sigit, Reza Lasman

Indonesian Petroleum Association

... then be substituted with the original fluid. Synthetic gather generation (full ‘Zoeppritz’ modelling) to get the AVO response and calibration was performed...

2005

High Resolution Seismic Data Derived From Prestack Inversion and Machine Learning to Accurately Position Horizontal Wells in the Midland Basin, Texas

Robert Meek, Buzz Davis, Hector Bello

Unconventional Resources Technology Conference (URTEC)

... is also used to match amplitudes from synthetic gathers calculated using Zoeppritz’ equation. In addition to seismic data QC, the well logs also need...

2017

Characterizing Multiple Formations for Gas Production and CO2 Sequestration

Adriana Gordon, Bill Goodway, Evan Mutual, Raul Cova, Scott Leaney, Wendell Pardasie, Matt Ng

Unconventional Resources Technology Conference (URTEC)

... at the same depth for all incident and azimuth angles. The seismic alignment algorithm employs an iterative approach to optimize the cross-correlation...

2023

Rock-physics Models for Gas-hydrate Systems Associated with Unconsolidated Marine Sediments

Diana Sava, Bob Hardage

AAPG Special Volumes

... modulus of the mixture of gas and liquid. We then use Zoeppritz's (1919) equations to derive PP and PS reflectivity as a function of the incidence...

2009

Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)

Jon Downton, Benjamin Roure

Search and Discovery.com

...- and anglelimited seismic traces are modeled using the anisotropic Zoeppritz equation to generate equivalent reflectivity volumes which are then convolved...

2014

Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra

Iswani Waryono, Wahyu Triyoso

Indonesian Petroleum Association

... with arbitrarily curved interfaces. To obtain the travel time, two theoretical experiments are performed to generate Eigen waves: the Normal Incident Point...

2012

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

... of the Zoeppritz equations about linear perturbations in elastic properties like Vp, Vs, and density. The resulting AVO equations are actually written...

2010

< Previous   6   7   8   9   10   Next >