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The AAPG/Datapages Combined Publications Database
Showing 27,587 Results. Searched 195,364 documents.
Seismic diffraction imaging for improved coal structure detection in complex geological environments
Binzhong Zhou, Weijia Sun
Petroleum Exploration Society of Australia (PESA)
... data. The filter estimates the reflections with the average values of the neighbouring traces along the reflection direction or dip, which can...
2018
Importance of Deep Permeable Disposal Formations in Location of a Large Nuclear-Fuel Reprocessing Plant
Wallace de Laguna
AAPG Special Volumes
... the petroleum geologist is skilled at estimating the probable underground conditions by extrapolation from known areas, precise prediction of the directions...
1968
Abstract: The Pony Discovery, Green Canyon Block 468, U.S. Gulf of Mexico: Structural Uncertainty Analysis, by Ryan Mann, Henry Zollinger, and Steve Checkles; #90124 (2011)
Search and Discovery.com
2011
Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010)
Patrícia P. Ferreira, Marco Antonio, Cetale Santos, and Luiz Landau
Search and Discovery.com
... flat or irregular (dip). This work analyzes the reliability of forward acoustic wave field extrapolation in the multiple reflection prediction...
2010
APPLICATION OF FORMATION TESTING TO HYDRODYNAMIC STUDIES
Dr. H. K. van Poollen, Sam J. Bateman
Williston Basin Symposium
... moved over considerable distances. If hydrostatic condition is assumed, it will follow that oil globules will move up - dip and continue...
1958
Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah
John Dyer, Dan Donoho
Rocky Mountain Association of Geologists
... of the Entrada erg, but extrapolation across the basin has been difficult due to a lack of deep well control. New deep drilling in the Flat Rock area...
2008
Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah
John Dyer, Dan Donoho
Utah Geological Association
... of the Entrada erg, but extrapolation across the basin has been difficult due to a lack of deep well control. New deep drilling in the Flat Rock area...
2008
Use of Airplane Photographs in Geologic Mapping
Walter A. English
AAPG Bulletin
.... In some areas, particularly of low dip, geologists have found obliques to be of value. Most of the cameras now used commercially for vertical mapping...
1930
3-D Geological Model Building Using Remotely Sensed Satellite Data, by Mike Oehlers and Pedro Barreto; #90052 (2006)
Search and Discovery.com
2006
Petroleum Geologist and Exploration Geophysicist: Co-Ordination and Seismic Velocity
John D. Hale
CSPG Bulletin
.... For such a translation and understanding a co-ordination must exist between the geologist and geophysicist in terms of their methods of study and limits of accuracy...
1956
Gleaning Meaningful Information from Seismic Attributes
Search and Discovery.com
... by almost vertical gaps between these features. Structure-oriented filtering As dip-steered mean or median filters and alpha-trimmed mean filters work...
2013
Fault Pattern in the Southern Campos Basin, Brazil: 3D Seismic Insights and Implications for Albian Carbonates of the Macae Group, #30598 (2019).
Ulisses Miguel da Costa Correia, Alexandre Campane Vidal,
Search and Discovery.com
... variability pattern, such as maximum curvature, steered minimum similarity, variance, dip-steering, and ant tracking. Interpreted time-slices, cross-sections...
2019
Abstract: Novel Processing and Facies and Tectonic Results from North Louisiana Seismic Data
Valentin Makarov , Iosif A. Musbin , Eugeniy A. Kozlov , Chris J. Krotzer , Allen Lowrie
GCAGS Transactions
... and, as such, related to a definite sedimentation environment, SFI becomes a mechanism for finer study by applying narrow band filters to locate specific...
1997
ABSTRACT: 3-D Image Processing Techniques Applied to Carbonate Reservoirs, by Jose L. Masaferro, Ruth Bourne, and Tony Cortis; #90913(2000).
Search and Discovery.com
2000
Abstract: Wavepath Tomography for Complex Velocity Areas, by Dimitri Bevc, Moritz Fliedner, Morgan Brown, and Biondo Biondi; #90077 (2008)
Search and Discovery.com
2008
Abstract: Seismic Evaluation of the Mangala Field Through High Density 3-D - Barmer Basin, Rajasthan, North West India, by Shiju C. Joseph, Graham Bowyer, and Michael Micenko; #90081 (2008)
Search and Discovery.com
2008
Fault and Fracture Detection in Unconventional Reservoirs: A Utica Shale Study
Search and Discovery.com
N/A
Abstract: FX and FK Interpolation Methods and Further Developments for Irregularly Spaced Traces; #90211 (2015)
Mostafa Naghizadeh and Mauricio Sacchi
Search and Discovery.com
... of the gaps inside the data aperture d) the dip of events. Statistically, it is quite important to have a well-sampled distribution of distances...
2015
Abstract: Red Sea 2D Transition Zone Reprocessing Case Study; #90254 (2016)
Sergey Kishchik
Search and Discovery.com
... imperfections. Filters provided by the acquisition crew performed matching of the hydrophones and geophones signals. The second processing challenge...
2016
Algorithm Comparison with Cross Sections: Appendix A
David E. Hamilton, Thomas A. Jones
AAPG Special Volumes
... than cross section. Algorithms are best compared using the cross section approach described here. For this reason, the algorithms and filters (steps 2b...
1992
S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY
Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO
Ohio Geological Society
... the signal to be seen and tracked in space. The relationship between time, dip rate, and useable bandwidth will also be reviewed...
1999
Attenuation of Marine Coherent Noise – A Processing Case History in the East China Sea
Huaien Wang, Liu Guangxin, Curtis E. Hinz, Fred F. C. Snyder
Southeast Asia Petroleum Exploration Society (SEAPEX)
.../s. For a source located off the end of the cable, the noise appears as a series of coherent linear events with the dip inversely proportional to the seismic...
1990
Abstracts: Ground Roll Attenuation Using LWD; #90173 (2015)
Ken Kocon and M. Sacchi
Search and Discovery.com
... direction, or, appear to be dipping in the right direction but with the wrong dip (Yilmaz, 2001). Aliasing thus causes ground roll and signal to overlap...
2015
Sobel Filtering Brings Edges into Sharp Focus, by Satinder Chopra and Kurt J. Marfurt; #41511 (2014).
Search and Discovery.com
2014
Volumetric Fault Enhancement Applications; #41869 (2016)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... It is quite common to enhance edges on photographic images with the use of mathematical second derivative “Laplacian of Gaussian” filters. Similar filters...
2016