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The AAPG/Datapages Combined Publications Database
Showing 16,210 Results. Searched 195,387 documents.
Abstract: Well Log Uncertainty Analysis and Pre-Drill Information Studies with Geostatistics and Data Analytics for Unconventional Resources;
Wendi Liu, Jose Salazar, Didi Ooi, Drew Derenthal, Michael Pyrcz
Search and Discovery.com
... sampling relative to the scales and coverage required for reservoir production forecasting lead to uncertainty in unconventional resources...
Unknown
Geostatistics and its Application for the Evaluation of Tin Deposits
L. Sandjivy
Geological Society of Malaysia (GSM)
... problems in mining. from the global ore reserve estimation to the exploitation planning. Its principal characteristic is to take into account the spatial...
1982
Abstract: Radon in Nova Scotia: defining areas of geogenic enrichment
T. A. Goodwin, G. A. O’Reilly, R. J. Ryan, A. M. O’Beirne-Ryan
Atlantic Geology
... methodologies, (2) determine the optimum sampling depth, (3) address issues of spatial variance, and (4) determine instrument accuracy and precision...
2009
Strategies for Sampling Spatially Heterogeneous Phenomena: the Example of River Gravels
John Wolcott , Michael Church
Journal of Sedimentary Research (SEPM)
... statistical tests. The remarkable spatial variability of river gravel deposits presents a particularly severe sampling problem. The area from which sediment...
1991
5-D Interpolation Compensates for Poor Sampling, by Daniel Trad; #41504 (2014).
Search and Discovery.com
2014
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
Abstract: Integrated CHIRP and Water Bottom Sediment Sampling Across a Modern Carbonate Platform, Turks and Caicos, BWI; #90063 (2007)
Search and Discovery.com
2007
Abstract: High Resolution Characterization of Reservoir Heterogeneity with Cross-well Seismic Data A Feasibility Study; #90211 (2015)
Brad Bonnell, Chuck Hurich, and Rudi Meyer
Search and Discovery.com
... and spatially. Large areas are surveyed in 2-D or 3-D with a spatial sampling normally around 10 – 30m (depending on acquisition geometry), and vertical sampling...
2015
Spatial Variability in the Character and Extent of Early Marine Cementation
Search and Discovery.com
N/A
Deep-Water Seabed Characterization Using Geostatistical Analysis of High Density/High Resolution Velocity Field
Search and Discovery.com
N/A
Value of marine vibrators for effective frequency-dependent spatial sampling of seismic wavefield
Arash JafarGandomi, Aparajita Nath, Sergio Grion
International Meeting for Applied Geoscience and Energy (IMAGE)
...Value of marine vibrators for effective frequency-dependent spatial sampling of seismic wavefield Arash JafarGandomi, Aparajita Nath, Sergio Grion...
2023
A Structured Approach Towards Quantification of Subsurface Parameter Ranges (Paper P37)
A. J. W. Everts, L. Alessio, P. Friedinger, F. Rahmat
Geological Society of Malaysia (GSM)
... profound from well to well, and genuine remaining uncertainty on the field property averages. Here, we can use the concepts of sampling statistics to work...
2012
Cost Effective Geochemical Techniques for Observing Fluid Patterns and Compartmentation in Coalbed Methane Reservoirs: Lessons from the San Juan Basin: Abstract
Anthony W. Gorody
Wyoming Geological Association
... exhibit geochemical gradients, spatial and temperal mapping of such gradients can provide powerful tools to synoptically view reservoir plumbing. Two type...
1999
2013
Origin and Spatial Temporal Distribution of Clay Coatings in Shallow Marine Clastic Deposits: Insights From a Modern Estuarine Reservoir Analog (Gironde Estuary, France)
Search and Discovery.com
N/A
Abstract: Geophysical Methods for Site Characterization
Mustafa Saribudak
Houston Geological Society Bulletin
... characterization effort is the limited number of sample brings, resulting in insufficient spatial sampling to adequately characterize the site...
1997
Abstract: Occurrence and mobility of petroleum hydrocarbons in groundwater
D. V. Fannings, D. S. Macfarlane
Atlantic Geology
... attention to spatial variation in geology and hydraulic conductivity, and careful consideration of the physical and chemical characteristics of both...
1995
Abstract: Aspects to the Resolving Power of 3D Seismic Surveys
Wolfgang Houba
Geological Society of Malaysia (GSM)
.... Important aspeots suoh as spatial sampling~ oareful positioning~ effeotive binning and powerful imaging will be disoussed with respeot to practioable...
1984
Geostatistical Approach in Coal Resource Estimation: ABSTRACT
J. H. Fang, T. H. Starks, Joe Mattern
AAPG Bulletin
... to be a local estimation procedure, the introduction of sampling methodology allows its extension to global estimation problems without excessive cost...
1980
Three-Dimensional Plane Pass Filtering as a Regridding and Interpolation Technique: ABSTRACT
Steve Chilcoat, Chen Yu Wang
AAPG Bulletin
... regrids existing data with very litt e interpolation or allows the choice of a narrow pass volume to interpolate those spatial frequencies which...
1984
Abstract: Sparse Kirchhoff Migration using a Quasi-Newton Optimization Algorithm, by A.A. Aldawood and I. Hoteit, #90188 (2014)
Search and Discovery.com
2014
Abstract: Duvernay/Muskwa and Montney Formations Shale Gas Resource Analysis; #90171 (2013)
John Pawlowicz, Shar Anderson, Dean Rokosh, Mike Berhane, and Andrew Beaton
Search and Discovery.com
... Beaton ERCB/AGS *[email protected] Summary The Alberta Geological Survey has a begun a project to determine the quantity and spatial extent...
2013
Abstract: Recent Advances in Relative Amplitude 3-D Seismic Data Processing, by A. Gonzalez, R. Chambers, and C. Beasley; #90981 (1994).
Search and Discovery.com
1994
Superior Definition of Geologic Features by Running Geometric Attributes on Preconditioned Seismic Data
Search and Discovery.com
N/A
Increasing Exploration Successes Utilizing New Single
Search and Discovery.com
N/A