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The AAPG/Datapages Combined Publications Database

Showing 1,012 Results. Searched 188,956 documents.

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Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)

Sina Esmaeili and Gary Frank

Search and Discovery.com

... that improving the spectral smoothing process and applying a minimum phase spectral color operator to the deconvolved seismic trace can improve...

2015

Diagenetic Surface Textures on Quartz Grains in Limestone

David Krinsley, Jack Donahue

Journal of Sedimentary Research (SEPM)

... on the quartz grains. Solution surfaces vary from rounding and smoothing of polygonal crystal surfaces to small scale, widespread pitting on regular...

1968

The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins

Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... prestack wavefield. This means that the spatial attributes (inline offset, crossline offset, absolute offset, and azimuth) in a cross-spread vary smoothly...

2009

Statistical Appraisal of Molteno (Triassic) Sedimentary Cycles from the Upper Part of the Karroo (Gondwana) System in South Africa

B. R. Turner

Journal of Sedimentary Research (SEPM)

... curves. In this case, however, these disturbances have been subdued to some extent by the grain size and thickness attributes of the sandstones which...

1975

When the Syn-Depositional Climatic Variations Influence My Source Rock Properties … The Case Study of the Vaca Muerta, #51523 (2018).

Alain Lejay, Johannes Monkenbusch, Lionel Martinez, Gregory N. Boitnott, Laurent Louis, François Gelin

Search and Discovery.com

..., the carbonate content is negatively correlated with the silica and clay contents. Next to Maximum Flooding Surfaces, the TOC is the highest whereas...

2018

Porosity Prediction Using Multiattribute Transforms and Probabilistic Neural Networks Analysis from Limestone Formation in BSJ Gas Field, Central Sulawesi, Indonesia

Ikawati Basri, Sabrianto Aswad, Suryana, Ikhsan Novryan Priatama

Indonesian Petroleum Association

... seismic attributes to predict the petrophysical properties of the reservoir at any point. This study focuses on BSJ gas field located in Central Sulawesi...

2018

3D Structural and Stratigraphic Frameworks Using Acoustic Impedance Amplitude, and Edge-Enhanced Seismic Volumes

K. D. Kelsch, T. L. Heidrick, Hazairin, J. Randle, D. Moore, G. Schmit, A. Rauf

Indonesian Petroleum Association

...: a) leads to incorrectly picked surfaces, faults and channels; b) extends reservoir sands laterally beyond their actual limit; and c) produces...

1998

Facies Cycles and Related Main Depositional Environments in Ancient Turbidite Systems: ABSTRACT

Emiliano Mutti

AAPG Bulletin

... characterized by an abundance of rip-up shale clasts and scoured surfaces. Most individual sandstone beds typically thin toward and onlap onto channel...

1983

Unconventional Reservoir Characterization Using Azimuthal Seismic Diffraction Imaging

Dmitrii Merzlikin, Sergey Fomel, Xinming Wu, Mason Phillips

Unconventional Resources Technology Conference (URTEC)

... masking diffractions. The second improvement of AzPWD workflow is based on additional smoothing along the edge orientation, which makes...

2017

Algorithm Comparison with Cross Sections: Appendix A

David E. Hamilton, Thomas A. Jones

AAPG Special Volumes

...Algorithm Comparison with Cross Sections: Appendix A David E. Hamilton, Thomas A. Jones 1992 273 278 CA 1: Computer Modeling of Geologic Surfaces...

1992

Stratigraphic Controls on Mississippian Limestone Reservoir Quality through Integrated Electrofacies Classification and Seismic Constrained Spatial Statistics, Barber County, Kansas; #41924 (2016)

Niles W. Wethington, Matthew J. Pranter

Search and Discovery.com

..., lacks sufficient spatial constraints on lateral variability. Thus, this study uses 3-D seismic attributes of key reservoir lithologies to establish...

2016

Chapter Eight: Horizon and Formation Attributes

Alistair R. Brown

AAPG Special Volumes

...Chapter Eight: Horizon and Formation Attributes Alistair R. Brown 2011 247 294 AAPG Memoir 42/SEG Investigations in Geophysics, No. 9: Interpretation...

2011

Lithology and Fluid Seismic Determination for the Acae Area, Puerto Colon Oil Field, Colombia

F. H. Gómez, J. P. Castagna

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the seismic in the estimation of both porosity and gamma-ray response (from seismic attributes), and acoustic impedance (via seismic inversion) using...

2004

Three-Dimensional Seismic Volume Visualization of Carbonate Reservoirs and Structures

Jose Luis Masaferro, Ruth Bourne, Jean Claude Jauffred

AAPG Special Volumes

... and volume attributes to better visualize and delineate seismic facies, geometries, and the structure of heterogeneous carbonate reservoirs. Structure-oriented...

2004

Chapter Three: Structural Interpretation

Alistair R. Brown

AAPG Special Volumes

... faults have been picked on several vertical and horizontal sections, the faults can be displayed as surfaces to check their geological validity...

2011

Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171 (2013)

Mike Perz, Juefu Wang, and Ye Zheng

Search and Discovery.com

..., fracture attributes generated from migrated data naturally exhibit improved lateral resolution relative to their counterparts derived from unmigrated data...

2013

Fast-Track and Robust Reservoir Modeling Using Probabilistic Neural Network; #42205 (2018)

Islam A. Mohamed, Basem K. Abd El-Fattah

Search and Discovery.com

... is accomplished using derivative attributes and structural smoothing. Then, after proper well-log data conditioning, the training and cross...

2018

Enhancing Pre-Stack Seismic Inversion Using Neural Networks for Clastic Reservoir Characterization … Simian Field, Offshore Nile Delta, Egypt; #20413 (2018)

Wael Said, Islam A. Mohamed, Ahmed Ali

Search and Discovery.com

... limitations. Artificial Neural Networks have the ability to recognize complex, non-linear relationships between seismic attributes and petrophysical data...

2018

Fourier and Autocorrelation Analysis of Estuarine Tidal Rhythmites, Lower Breathitt Formation (Pennsylvanian), Eastern Kentucky, USA

Ronald L. Martino, Dewey D. Sanderson

Journal of Sedimentary Research (SEPM)

... of sand layer thickness was carried out using shale partings as bounding surfaces for the individual sand units. Fourier and autocorrelation analyses were...

1993

Abstract: Point Bar Modeling, Middle McMurray Formation, Alberta; #90171 (2013)

David J. Patruyo, Haiping Huang, Stephen Hubbard, and Ron Spencer

Search and Discovery.com

... this feature on successive time slices and then smoothing. This gives a bounding surface to the point bar deposits. Elements visible on the seismic time slices...

2013

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