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The AAPG/Datapages Combined Publications Database

Showing 8,343 Results. Searched 200,693 documents.

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Chapter Two: Color, Character and Zero-Phaseness

Alistair R. Brown

AAPG Special Volumes

...-correlation of a synthetic seismogram with the seismic trace at the well location is an analytical technique. So is the extraction of a wavelet from...

2011

Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study

Andreas Waluyo

Indonesian Petroleum Association

... and updating. The FWI technique computes the difference between synthetic waveforms generated from the initial P-wave velocity (Vp) model and the actual...

2014

Application of Anisotropic 3D Reverse Time Migration to Complex North Sea Imaging; #41573 (2015)

M. A. Hall, I. F. Jones, M. C. Goodwin, I. D. Berranger, H. Zhou, P. A. Farmer

Search and Discovery.com

... (diving) raypaths are involved, or when multiples are being generated. In addition, approximations in the extrapolation techniques usually limit the dips...

2015

Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia

Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono

Indonesian Petroleum Association

... the average value between Voigt and Reuss model with the equation: 1. Petrophysical analysis 2. Rockphysical analysis 3. Synthetic seismogram and AVO...

2014

Wolfcamp Stratigraphic Objectives in the Permian Basin: A Case Study from Pecos County, Texas

Philip H. Carlisle

West Texas Geological Society

... to the significant producer, had a sonic log, so this was utilized to make the first synthetic seismogram. Figure 8 shows the relationship of the wavelet versus...

2003

The Enigmatic Sub-Surface Tookoonooka Complex in South-West Queensland: Its Impact Origin and Implications for Hydrocarbon Accumulations

J. D. Gorter, V A. Gostin, P. S. Plummer

Petroleum Exploration Society of Australia (PESA)

... endless cores from GSQ Thargomindah-2 and -3 . John Etcell of Command Petroleum N.L. is acknowledged for his patience in preparing a synthetic...

1989

Exploration Methods--Lower Tuscaloosa Trend, Southwest Mississippi

James B. Hersch

GCAGS Transactions

... to all these environments. The projection of sand distributiuon away from well control without modern seismic data is very risky at best. Standard...

1987

Porosity Characterization of Carbonate Reservoir from Linear Programming Sparse Spike Acoustic Impedance Inversion Result Using Single Attribute (Case Study Field XŽ North East Java Basin)

Alhada Farduwin

Indonesian Petroleum Association

... of a seismic wavelet to be used in the computation of synthetic seismograms generated from geologic models based on well log data and then tied to the seismic...

2013

Sedimentology and Accommodation Cycles of Paris Basin Campanian Chalk: The Key to High-Resolution Stratigraphy and Seismic Signature

Monique Mettraux, Peter Homewood, Anne Schwab, Francois Guillocheau

Special Publications of SEPM

... CAMPANIAN CHALK 331 MODEL A SYNTHETIC SYNTHETIC SBSMOGRAM SElSMOGRAM SEISMOGRAM SYNTHE11C 30 Hz 60 Hz 90Hz 1WT DEPTH Sonic TIME RC...

1999

Large-scale Marchenko imaging with distance-aware matrix reordering, tile low-rank compression, and mixed-precision computations

Matteo Ravasi, Yuxi Hong, Hatem Ltaief, David Keyes, David Vargas

International Meeting for Applied Geoscience and Energy (IMAGE)

.... By applying our strategy to a 3D synthetic dataset, we show that the size of kernel matrices used in the Marchenko redatuming and Multi-Dimensional...

2022

Abstract: Wormhole Forward Modeling and Seismic Responses; #90187 (2014)

Xiaoqin Cui, Laurence R. Lines, Edward S. Krebes, and Joan Embleton

Search and Discovery.com

... in CHOPS and the recorded synthetic seismograms from the wormholes. This paper illustrates that the seismic characters, such as amplitude, frequency...

2014

Tectonic History of the Sweetgrass Arch, a Key to Finding New Hydrocarbons, Montana and Alberta

Warren Shepard, Betsy Bartow

Wyoming Geological Association

... and surrounding areas. An example section (Figure 5) is included here along with a synthetic seismogram (Figure 2) defining the major reflectors. Figure 1...

1986

Abstract: Methods in Estimating Visco-Elastic Properties for Gas Cloud Imaging : A Multicomponent Seismic and Rock Properties Analysis (Geophysics Poster 6)

Ang Chin Tee, M Hafizal Mad Zahir

Geological Society of Malaysia (GSM)

... the seismic signal band, usually around 12 kHz, when computed together with synthetic seismogram, and adjusting the time shift between the two type of data...

2011

Seismic and sequence stratigraphy study of the central part of Taranaki Basin Deposits, New Zealand

Abd Alsalam Almasgari, Deva Prasad Ghosh, Abdul Hadi Bin Abd Rahman

Geological Society of Malaysia (GSM)

... synthetic seismogram which was previously developed by tying the seismic lines with the well data. The seismic facies and system tracts (LST, TST...

2018

Deep learning-based Vz-noise attenuation for OBS data

Jing Sun, Arash Jafargandomi, Julian Holden

International Meeting for Applied Geoscience and Energy (IMAGE)

... as separate features. We perform the training, validation, and testing of the DNN in the common receiver domain, without using any synthetic data. The training...

2023

III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... filtering and Surface Related Multiple Elimination (SRME). Tau-p filtering fails because the moveout of primaries and multiples is too complex...

2008

Seismic Expression of the Boundaries of a Miocene Carbonate Platform, Sarawak, Malaysia

Guido L. Bracco Gartner, Wolfgang Schlager, Erwin W. Adams

AAPG Special Volumes

... of this study, we worked on the lithostratigraphy of two boreholes and tied seismic data to log borehole stratigraphy, petrophysics, and synthetic seismic...

2004

Total Organic Carbon Content Estimation of Bakken Formation, Kevin-Sunburst Dome, Montana using Post-Stack Inversion, Passey (DLogR) Method and Multi-Attribute Analysis

Silas Adeoluwa Samuel, Rui Zhang

Unconventional Resources Technology Conference (URTEC)

... by anyone other than the author without the written consent of URTeC is prohibited. ABSTRACT Total Organic Carbon (TOC) content represents the weight...

2021

Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013)

Jun-Wei Huang, Gilles Bellefleur, and Bernd Milkereit

Search and Discovery.com

... the leading role of the apparent energy loss. The synthetic seismogram from our heterogeneous model indicated that apparent energy loss measured by Q...

2013

Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014)

Zimin Zhang, Don C. Lawton, Robert R. Stewart

Search and Discovery.com

... and synthetic seismogram were used to predict seismic velocity changes and seismic signatures of cracks in the carbonates (Zhang and Stewart, 2008). The results...

2014

An optimal aperture crosscorrelation imaging condition for Marchenko imaging

Xiaochun Chen, Yezheng Hu, Yukai Wo, Weiping Cao, Xuri Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... of spurious artifacts related to internal multiples. The foundation of Marchenko imaging is applying a specific imaging condition to the retrieved Green...

2022

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