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The AAPG/Datapages Combined Publications Database

Showing 8,317 Results. Searched 200,293 documents.

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Automatic Seismic-to-Well Tie by Restricted Adjustment of Sonic Logs; #42466 (2021)

Gabriel R. Gelpi, Daniel O. Pérez, Danilo R. Velis

Search and Discovery.com

... practices and advises for a confident matching are given by White and Simm (2003) and Newrick (2012). To create a synthetic seismogram, we need...

2021

Low-frequency signal-guided seismic amplitude preservation optimization and its application in Paleogene reservoir prestack inversion

Xie Xiang, Zhang Zhongqiao, Qiao Zhu, Wang Jinghan

International Meeting for Applied Geoscience and Energy (IMAGE)

... of amplitude preservation optimization for pre-stack gather is proposed, which integrates the absolute amplitude preservation of synthetic seismogram...

2022

Reservoir Properties Inferred from Seismic Response in Areas with Minimal Log Control: Fractured Reservoirs: Origin, Description, Evaluation

J. D. Loren, J. T. Kulha, K. S. Renbarger, R. M. Sneider

AAPG Special Volumes

... curves are used to generate a synthetic seismogram (B). Note the interval below 3.7 seconds (4,900 meters or 16,100 feet) and the improved amplitude...

1991

Foreword

AAPG Special Volumes

... a synthetic seismogram which, in turn, is compared for similarity to the field record. The articles in this Memoir are grouped into three sections...

1977

VIII. Conversion of Seismic Data to Log-Like Displays

Norman S. Neidell

AAPG Special Volumes

... to well data by means of a synthetic seismogram (p. 6). We noted an improvement in resolution in the wavelet-processed data and also the lack of multiples...

1979

Abstract: 3-D Seismic Interpretation and Modelling Using an Interactive Computer System

Palle F. Miller

Geological Society of Malaysia (GSM)

... modell.ing with the hel.p of geomode7.. construction is possibl.e with the help of a "soUd bl.ock" concept~ ray tracing~ survey simulation and synthetic...

1985

Wide-Band Ghost Elimination: ABSTRACT

William Schneider, Milo M. Backus, John P. Burg, Earl C. Wisler

AAPG Bulletin

... a ghost-free seismogram, and subsequently obtaining a statistical estimate of the optimum linear filter for changing the ghost-free record into one...

1963

Application of New Seismic Methods to Stratigraphic-Trap Exploration: ABSTRACT

M. Cox

AAPG Bulletin

... of a smoothed multiple-free synthetic seismogram which could be constructed from an acoustic log at that location. The degree of smoothing will differ...

1967

Time Stratigraphy from Seismic Data: ABSTRACT

Peter R. Vail, John B. Sangree

AAPG Bulletin

... of bedding surfaces to seismic reflections. Well log correlations, seismic sections, a seismic model study, and a synthetic seismogram study document time...

1971

Practical Consideration in Using Velocity, Frequency, and Phase in Stratigraphic Seismic Exploration: ABSTRACT

Norman S. Neidell

AAPG Bulletin

.... Finally, study of phase properties makes clear that synthetic seismogram rather than the inversion section is the proper place to note phase differences...

1984

-- no title --

user

Search and Discovery.com

... have a frequency bandwidth from 10Hz to 90Hz. The corridor stack (from 53m offset) ties the offset section (from 400m) nicely as well as the synthetic...

Unknown

-- no title --

user

Search and Discovery.com

... have a frequency bandwidth from 10Hz to 90Hz. The corridor stack (from 53m offset) ties the offset section (from 400m) nicely as well as the synthetic...

Unknown

Abstract: Velocity Model Calibration Effects on Microseismic Locations; #90187 (2014)

J. Akram and D. W. Eaton

Search and Discovery.com

... position errors that arise when the velocity model is assumed to be isotropic. Method We generate synthetic seismogram using finite-difference modeling...

2014

Seismic Modelling to Support the Interpretation of Seismic Data, Northeast Jambi Block 'B', South Sumatra

J. A. Harwijanto

Indonesian Petroleum Association

... seismic reflection on the real seismic data (Fig. 1) as well as on the synthetic seismogram (Fig. 2). As a result, the thin sand interbedded...

1987

Characterizing the Near Surface with VSP and Well Logs

Search and Discovery.com

... wavelet were then convolved to generate 1-D synthetic seismogram in two-way-traveltime (Figure 3b). To register the synthetic seismogram in depth...

2013

Implications of Elastic Anisotropy in Direct Probabilistic Inversion; Examples from Offshore Australia

Partha Pratim Mandal, Andre Eduardo de Souza, Rob Ross, Shane Squire, Yahya Basman

Southeast Asia Petroleum Exploration Society (SEAPEX)

... mismatch between observed seismic and synthetic seismogram. To understand overall impact of an isotropic vs VTI anisotropic model in a reservoir...

2023

Seismic Applications of the Velocity Log

W. G. Rimmer

CSPG Bulletin

... discontinuities of acoustic impedance due to changes in porosity and, hence, velocity have been prepared. The analogue type of synthetic seismogram...

1960

The Occurrence and Seismic Expression of Volcanic Ash Beds in the Gulf of Mexico

M. W. Totten, M. A. Jurik, M. A. Hanan

GCAGS Transactions

... with a sharp boundary at the base of the ash-bearing interval. Figure 4 illustrates a synthetic seismogram for the OCS-G 5585 #1 well, with log traces...

2005

Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey

Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove

AAPG Bulletin

... discussed in text. (B) A 40-Hz synthetic seismogram superimposed on a velocity field. The box outlined in white indicates the location of the enlargement...

2007

Peusangan–C1 Reef Interpretation with Top Reef Transparent to Seismic

L. B. Hinton, W. S. Atmadja, Suryo Suwito P.

Indonesian Petroleum Association

... 7. Peusangan–C1 Synthetic Seismogram and VSP A synthetic seismogram based on the sonic alone is shown in Figure 8. The reflection coefficient series...

1987

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