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The AAPG/Datapages Combined Publications Database

Showing 8,323 Results. Searched 200,357 documents.

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ABSTRACT: Garden Banks 625 - A Deepwater Gulf of Mexico Post-drill Review; #90007 (2002)

Mark T. Sunwall, Robert J. Alexander

Search and Discovery.com

.... Post-drill log analysis, well-tie synthetic seismogram and mud log data showed that the sands had low gas saturation's of 10-20%. Well data confirmed...

2002

ABSTRACT: 3-D Seismic-Geologic Model of North La Barge Field, Sublette County, Wyoming; #90013 (2003)

Rafael R. Sanguinetti, Thais A. Guirigay, Neil F. Hurley

Search and Discovery.com

... model based on a synthetic seismogram was used to perform time-to-depth conversion of the seismic horizons and faults. Horizons and faults were adjusted...

2003

Challenging preconceptions in complex carbonate imaging: Using shear waves and electromagnetic data for improved subsurface understanding

Riaz Alai, Ahmad Riza Ghazali, Lucy MacGregor, Faizan Akasyah Ghazali, Edysuzaily Kamarudin, Aidel Haikal Azmi, Garry Malo-Paul, Sandeep Kumar, Brendon Negenman, Oscar Augusto Barrios, Ge Zhan, Mitch Preston

International Meeting for Applied Geoscience and Energy (IMAGE)

...) showed how VSP corridor stack data is validated by calculating a correlation coefficient from a zero-phase synthetic seismogram computed for primaries...

2024

ABSTRACT: Anatomy of Flat Spots; #90013 (2003)

J. C. Wan

Search and Discovery.com

... phenomena, such as remnant multiples and lithology variations, have been misinterpreted as fluid contacts simply because they look flat seismically and show...

2003

Seismic Anisotropy Modeling from Well Log in Talang Akar Formation, South Sumatra, Indonesia; #41360 (2014)

Thariq Guntoro, Intan Andriani Putri1, and Dwa Desa Warnana

Search and Discovery.com

..., and porosity). Clay volume log estimation based on the gamma ray log. Estimate anisotropic coefficients. Compute the seismogram synthetic using Aki...

2014

Sparse OBN acquisition in shallow water at CCS Sleipner field: The role of multiples in FWI

Sandrine David, Eddie Cho, Graeme Stock, Fons ten Kroode, M.A.H Zuberi

International Meeting for Applied Geoscience and Energy (IMAGE)

...Sparse OBN acquisition in shallow water at CCS Sleipner field: The role of multiples in FWI Sandrine David, Eddie Cho, Graeme Stock, Fons ten Kroode...

2024

Abstract: Seismic Stratigraphy of the Montney Fm in the Groundbirch-Saturn Region, Peace River Arch Block, BC; #90172 (2014)

C. J. Salas, D. W. Hume, G. R. Davies, Brad Torry

Search and Discovery.com

... trending, the other east-west) were then converted into synthetic seismogram cross-sections (i.e. seismic models). The synthetic cross-sections were...

2014

Extended Abstract: Multiple Attenuation Research

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... Recovery, Reservoir Testing and Stimulation, and Petroleum Geophysics. offset multiples are not periodic. Two different approaches to 'wavefield...

1995

Prediction and attenuation method of surface-related multiple based on characteristic reflector

Jian Xiang, Huazhong Wang, Chengliang Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... to eliminate significant differences between the multiple prediction models and the true multiples, thereby eliminating prediction errors caused...

2024

Seismic Data Obtained Using .50-Caliber Machine Gun as High-Resolution Seismic Source

Michael D. Seeber , Don Steeples

AAPG Bulletin

... line (Figure 1) were used for synthetic seismogram generation and to provide geologic tie points for interpretation. The seismic line crosses...

1986

Extended Abstract: Exploration Scheme for the Wilcox Group in Central Louisiana: Detailed Structural/Environmental Mapping with Well Logs Followed by Interpolation/Extrapolation with High-Resolution Surface-Sourced Seismic Data

Gary L. Kinsland, Anne C. Brennan, Nathan Quick

GCAGS Transactions

... to create the synthetic seismograms by utilizing wells in the surrounding area which do have both resistivity and sonic logs. The synthetic seismogram...

2019

Synthetic Seismograms from Vibracores: A Case Study in Correlating the Late Quaternary Seismic Stratigraphy of the New Jersey Inner Continental Shelf

Dominic Esker , Robert E. Sheridan , Gall M. Ashley , Jeffrey S. Waldner , David W. Hall

Journal of Sedimentary Research (SEPM)

... computed for the synthetic seismogram from some other value, such as velocity or resistivity (Sheriff 1977). Porosity from resistivity is often used...

1996

Unveiling and Imaging Karst Through Refined Wavefield Separation

Riaz Alai, M Afiq B Mokhtar, Yonghe Guo, Pongga Wardaya, Jun Wang , Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... to minimize interference in the target zones. Baumstein et al. (2006) demonstrate on synthetic data that 3D SRME can successfully attenuate diffracted multiples...

2018

ABSTRACT: Use of Interbed Multiple Prediction in Acoustic Impedance Modeling: Example from an Eolian Dune Reservoir, Saudi Arabia; #90051 (2006)

Brian P. Wallick, Harold Triebwasser, Gael Lecante

Search and Discovery.com

... contaminated with coherent interbed multiples. Importantly, these multiples mask primary energy at the reservoir level. The presumption that seismic data...

Unknown

Abstract: An Integrated Approach for AVA Amplitude Friendly Processing; #90319 (2018)

Arun K. Sarkar, Ahmed A. Alghamdi, Gunawan Romli, Ayman Suleiman, Salah Elhagali

Search and Discovery.com

... for well tying, correlation with prestack AVO synthetic gather, and pre-stack inversion (P-Impedance, Vp-Vs ratio, and Density) to validate...

2018

Integrated Analysis of Borehole and Seismic Data

E. Poggiagliolmi, R. D. Allred

Indonesian Petroleum Association

... be easily transferred to the surface seismic via the synthetic seismogram. The wavelets extracted on both lines after SAWP are shown in Figure 7...

1993

Internal multiple elimination with an inverse-scattering theory guided deep neural network

Zhiwei Gu, Liurong Tao, Haoran Ren, Ru-Shan Wu, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

... without surface multiples and introduced Self-Attention (SA) mechanism to neural network, removed surface multiples in the synthetic data via...

2022

Improved subsalt imaging in Brazil Campos basin Cascaded application of hybrid interbed demultiple, P- and S-salt velocity joint migration, and subsalt converted wave suppression

Riaz Alai, Faqi Liu, Darrell Armentrout, David Brookes, Terry Johnson, Milos Cvetkovic, Gundogan Coskun, Shah Sulaiman, Kien Kok Lee, Afiq Mokhtar, Christopher Lee Slind, Hafizan Wahab, Wan Ching Low, Ali Andrea B. Hashim

International Meeting for Applied Geoscience and Energy (IMAGE)

... distorted through interbed multiples and converted waves related, particularly, to the stratified salt and carbonate layers. Introduction In conventional...

2022

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