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The AAPG/Datapages Combined Publications Database

Showing 33,664 Results. Searched 191,921 documents.

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ABSTRACT: 3-D Synthetic Seismic Modeling of Turbidite Sandstones

Kathleen O. Horkowitz , William R. Morris , Mark H. Scheihing , H. DeVille Wickens

GCAGS Transactions

... descriptions and gamma ray measurements, 2) calculation and assignment of rock properties representative of consolidated subsurface reservoir sandstones...

1999

Geologic Considerations for Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data

L. D. Meckel Jr. , A. K. Nath

AAPG Special Volumes

..., Resolution comparison of minimum-phase and zero-phase signals: Geophysics, v. 39, no. 6, p. 826-833. Sheriff, R. E., 1976, Inferring stratigraphy from...

1977

Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings

F. Sandnes, L. Nustt, S. G. Henry

Indonesian Petroleum Association

... and the associated downgoing VSP wavelet. The downgoing wavelets from airgun sources, including source ghosts, are close to minimum phase or close to 90° phase (sign...

1983

Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China

Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Uwe Strecker, Maggie Smith

Unconventional Resources Technology Conference (URTEC)

... to the synthetic is poor. The resulting wavelets were unstable. An alternative method estimates statistical zero phase wavelets that match seismic amplitude...

2016

Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #41829 (2016)

Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith

Search and Discovery.com

.... An alternative method estimates statistical zero phase wavelets that match seismic amplitude spectra, allowing a larger spatial window to be used...

2016

Chapter 4: Synthetic Seismograms and Their Uses

Tom Wittick

North Texas Geological Society

... into a shape which is easier to work with. Since zero-phase wavelets are symmetrical and provide the maximum resolution for any given bandwidth, we usually...

1992

Synthetic Seismograms and Their Uses

Abilene Geological Society

... of the wavelet into a shape which is easier to work with. Since zero-phase wavelets are symmetrical and provide the maximum resolution for any given...

1993

Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin

Abdul Haris, I Nengah Suabdi, Erwinsyah, Adriansyah, Abdullah Nurhasan, Ahsanul Khair, Ian A. Kainama

Indonesian Petroleum Association

... will show the instantaneous or dominant frequency of seismic data series that gives us further information about rock properties below the surface...

2008

Abstract: Integrating Geologic and Geophysical Data in Geostatistical Inversion; #90187 (2014)

John V. Pendrel

Search and Discovery.com

... properties and facies of interest. We show haw this can be accomplished within the framework of Bayesian geostatistics, the ultimate end products being...

2014

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

...., 1974, Related properties of minimum-phase and zero-phase time functions: Geophys. Prosp. (Netherlands), v. 22, p. 683-703. Dedman, E. V., J. P...

1977

Abstract: Seismically Constrained Static Reservoir Characterisation and Modelling Using Inverted Seismic Data (Paper 11)

Geoffrey Pang

Geological Society of Malaysia (GSM)

... and not the internal properties of the reservoir. Hence it is difficult to interpret changes within the reservoir itself. This can be resolved by converting...

2000

Abstract: Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #90319 (2018)

Hesham Moubarak, Mohamed Hafez Abdul Razak, Zu Biao Ren, Rajesh Rajagopal

Search and Discovery.com

.... The second phase was carried out by estimating wavelets and generating pre-stack synthetic seismograms which were used for AVO analysis. Once appropriate...

2018

Chapter 119: Synthetic Seismic Modeling of Turbidite Outcrops

Mark Chapin, Gottfried Tiller

AAPG Special Volumes

... to those using Miocene rock properties. The response of the same geological architecture to different seismic wavelets was also investigated (Figure 2...

2007

Seismic Models of a Shelf-margin Depositional Sequence: Upper San Andres Formation, Last Chance Canyon, New Mexico

Jan Stafleu , Mark D. Sonnenfeld

Journal of Sedimentary Research (SEPM)

...-phase wavelets were chosen because they have better resolution than minimum-phase wavelets (Schoenberger 1974). Ricker wavelets of Four different peak...

1994

Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

... interval. Extraction by other methods proved the same phase results. URTeC 2691095 4 Figure 3: These wavelets were extracted from 20o angle stack...

2017

Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)

Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson

Search and Discovery.com

...; and to characterize or quantify key reservoir properties such as porosity and the probability of successfully separating lithology-fluid facies, and all...

2014

Abstract: Deliniation of a Thin Sand Reservoir using Geostatistical AVO Inversion; #90171 (2013)

Jawwad Ahmad, Cheran Mangat, and John Pendrel

Search and Discovery.com

... of elastic reservoir properties as well as their probabilities. In this way, uncertainty information is also captured and can be used in intelligent...

2013

Abstract: Deliniation of a Thin Sand Reservoir using Geostatistical AVO Inversion; #90171 (2013)

Jawwad Ahmad, Cheran Mangat, and John Pendrel

Search and Discovery.com

... of elastic reservoir properties as well as their probabilities. In this way, uncertainty information is also captured and can be used in intelligent...

2013

Role of 3D Seismic Interpretation in Reservoir Identification and Characterization, Mississippi Canyon Block 109 Field, Offshore Gulf of Mexico: Utilization of Geoscience and Engineering Technologies to Increase Hydrocarbon Recovery

D. A. Herron, W. W. Wilson, M. T. Currie

AAPG Special Volumes

... sonic and density logs to extract seismic wavelets with associated phase, time shift and spatial positioning information for optimal well ties...

1991

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