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The AAPG/Datapages Combined Publications Database
Showing 16,206 Results. Searched 195,354 documents.
5-D Interpolation Compensates for Poor Sampling, by Daniel Trad; #41504 (2014).
Search and Discovery.com
2014
Abstract: Optimal Restriction Modeling: A New Approach to Station Positioning; #90224 (2015)
Keith Millis and Cameron Crook
Search and Discovery.com
... process to one that is driven by sampling, attribute and imaging objectives, and also respects restrictions and operational efficiencies. Introduction...
2015
Abstract: Cost Efficient Acquisition to Reduce Coarse Land 3D Line Spacings Through Beyond Nyquist Interpolation and Wavefield Reconstruction for Signal and Noise; #90187 (2014)
Bill Goodway
Search and Discovery.com
... reflection point domains. By contrast, 2D linear spatial sampling is regular and dense with fold that is higher by the same line to station spacing ratio...
2014
Spatial Sampling Bias in Decision Tree Machine Learning Method for Unconventional Resources
Search and Discovery.com
N/A
Abstract: Sampling 3-D Seismic Data, by V. Bardan; #90990 (1993).
Search and Discovery.com
1993
Some Fundamental Issues on the Effect of Sampling on Wavefield Imaging
Peter W. Cary
Search and Discovery.com
..., and for land data, the spatial sampling is typically sparse. Even on 2-D lines, sources and receivers are almost never spaced in a perfectly regular fashion...
Unknown
Some Fundamental Issues on the Effect of Sampling on Wavefield Imaging
Peter W. Cary
Search and Discovery.com
..., and for land data, the spatial sampling is typically sparse. Even on 2-D lines, sources and receivers are almost never spaced in a perfectly regular fashion...
Unknown
Investigation of Temporal and Spatial Changes in Gretaceous Paleoredox Conditions During Ocean Anoxic Events within the Colorado Section of the Western Interior Seaway
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N/A
Land Multiline Recording Techniques: Selected Case Histories, by Daniel D. Hollis; #91024 (1989)
Search and Discovery.com
1989
Abstract: New Geometry of a 3D Design
Ladmek Abdeldjebar
Search and Discovery.com
... of azimuths reduce the holes in offsets distribution reduction of acquisition footprint symmetrical sampling good spatial filtering...
2008
Abstract: 3D OBC sesimc data processing to overcome sampling sparseness and irregularity; #90254 (2016)
Shotaro Nakayama, Mark A. Benson, Kamal Belaid, Tarek Matarid, Mikael Garden, Dimitry Zarubov
Search and Discovery.com
... and scattered Scholte waves are effectively attenuated without suffering a lack of spatial sampling. Matching Pursuit Fourier Interpolation (MPFI...
2016
Preparation of Soil Sampling Protocols: Sampling Techniques and Strategies
Benjamin J. Mason
Houston Geological Society Bulletin
...Preparation of Soil Sampling Protocols: Sampling Techniques and Strategies Benjamin J. Mason 1994 22 33 This document is designed to serve...
1994
Net Benefit of Well Purging Reevaluated
Paul D. Lundegard, Ken Williams, Anthony Martinez, Seth Daugherty
Environmental Geosciences (DEG)
... several casing volumes of groundwater from monitoring wells before sampling (i.e., purging) has long been standard operating procedure...
1997
Abstract: Statistical Analysis of Geochemical Spatial Point Patterns, by J. M. Fausnaugh; #90959 (1995).
Search and Discovery.com
1995
Importance of Sampling Design and Density in Target Recognition
Martin D. Matthews
AAPG Special Volumes
... geologic knowledge and provides limited information. Designing a spatial sampling program to produce a map is a much more difficult problem. Two common...
1996
Free at Last
GeoExPro Staff
GEO ExPro Magazine
... restrictions can force tradeoffs in data quality. Cableless systems allow surveys to be designed to get the best possible spatial and vertical resolution...
2007
Fundamental 3-D Seismic Survey Design
Stuart Wright
Rocky Mountain Association of Geologists
.... As the dips get greater, the cells need to be smaller in order to avoid spatial aliasing. More precise relationships will be discussed later in the design...
1995
ABSTRACT: Stress Changes and Mechanisms Associated with Subsidence of Clastic Media: Sampling and Testing Field Behavior, by Maurice B. Dusseault; #91030 (2010)
Search and Discovery.com
2010
On the Efficiency of Systematic Point-Sampling in Mapping Facies
Richard B. McCammon
Journal of Sedimentary Research (SEPM)
... sampling is the most efficient sampling strategy overall for mapping sedimentary facies. This is true whether or not prior information about the spatial...
1975
Shale Gas: A Commercially Viable Alternative?
EPI Ltd
GEO ExPro Magazine
..., spatial sampling and holes in their stack arrays, for example. Many operators are faced with undesirable compromises that inevitably adversely impact...
2014
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... density recording are two-fold: first, finer spatial sampling (i.e. smaller bin size) that reduces the liklihood of aliasing either steeply dipping...
Unknown
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... density recording are two-fold: first, finer spatial sampling (i.e. smaller bin size) that reduces the liklihood of aliasing either steeply dipping...
Unknown
Abstract: 3D OBC Survey Designing through Optimum Sampling of Offset Vector Tiles , by S. Nakayama and K. Belaid #90188 (2014)
Search and Discovery.com
2014
Pattern Recognition as Guide for Establishing Minimum Sampling Requirements in Regional Stratigraphic Studies: ABSTRACT
Richard B. McCammon
AAPG Bulletin
...Pattern Recognition as Guide for Establishing Minimum Sampling Requirements in Regional Stratigraphic Studies: ABSTRACT Richard B. McCammon 1970 859...
1970
Abstract: Fast Track Brownfields Remediation with Intersecting Vertical and Horizontal Wells
George Losonsky, Darren DeFabo, John Mastroianni, Scott Leafe, David Bardsley
GCAGS Transactions
... restrictions were overcome with an innovative horizontal well design. Through the combined effects of two complex-curved horizontal wells and complementary...
2006