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The AAPG/Datapages Combined Publications Database
Showing 16,210 Results. Searched 195,387 documents.
A Modeling Study for Imaging in Structurally Complex Media: Case History
Hesham Moubarak
Search and Discovery.com
... still be obtained providing the spatial sampling was adequate and the known velocity/depth model was used for the migration. The synthetic model contains...
Unknown
A Modeling Study for Imaging in Structurally Complex Media: Case History
Hesham Moubarak
Search and Discovery.com
... still be obtained providing the spatial sampling was adequate and the known velocity/depth model was used for the migration. The synthetic model contains...
Unknown
Abstract: Reservoir Characterization and Geostatistical Modeling of an Eolian Reservoir for Simulation, East Painter Reservoir Field, Wyoming, by D. S. Singdahlsen; #91010 (1991)
Search and Discovery.com
1991
ABSTRACT: Dramatic Improvements in Seismic Imaging Using New Single Sensor Technology, by Roger Dowdney and Leon Walker; #90913(2000).
Search and Discovery.com
2000
Abstract: Straight-Ray Datuming in 3-D Media: Fast and Flexible, by Tariq Alkhalifa, Henk Innemee, and Chris Benson; #90077 (2008)
Search and Discovery.com
2008
Abstract: Acoustic Interrogation of Complex Near Surface Attributes, by J.Y. Guigné, I. McDermott, and M.N. Cahill, #90188 (2014)
Search and Discovery.com
2014
ABSTRACT: The Dynamics of Mahakam Delta - Indonesia, Based on Spatial and Temporal Variations of Grab Samples, Cores, and Salinity; #90108 (2010)
Andang Bachtiar, Mohammad Syaiful, Yudi S. Purnama, Joko Wiyono, Muhammad Rozalli, Liyanto Jr, Andi Krisyunianto, and Purnama Suandhi
Search and Discovery.com
...ABSTRACT: The Dynamics of Mahakam Delta - Indonesia, Based on Spatial and Temporal Variations of Grab Samples, Cores, and Salinity; #90108 (2010...
2010
Abstracts: Outcrop-Based Reservoir Models: Fieldwork-derived Numerical Laboratories to Constrain and Mitigate Subsurface Uncertainty; #90210 (2015)
Gary J. Hampson
Search and Discovery.com
... from sparse sampling of the subsurface by widely spaced wells at length scales below seismic resolution. Outcrop analogs are an invaluable complement...
2015
Abstract: 3-D Surface-wave estimation and separation using an iterative closed-loop approach; #90254 (2016)
Tomohide Ishiyama, Gerrit Blacquiere
Search and Discovery.com
... receivers and a large amount of stations, make the method more effective because of the improved spatial sampling of surface waves without negative array...
2016
Abstract: Simultaneous Random plus Erratic Noise Attenuation with Interpolation for Land Seismic Data by Joint Low- Rank and Sparse Inversion; #90254 (2016)
Raphael Sternfels, Ghislain Viguier, Régis Gondoin, David Le Meur
Search and Discovery.com
..., especially for land wideazimuth data which are acquired with larger volumes than ever. It is well known that strong noise and suboptimal spatial sampling...
2016
Abstract: The Impact of Pilot Points Configuration on Flow Model Calibration Results; #91204 (2023)
Husam Baalousha, Anis Younes, Marwan Fahs
Search and Discovery.com
... at each. This, it has an abrupt spatial change between zones. The pilot-points method uses the spatial statistics of the calibrated parameter to produce...
2023
Quality Control in Today’s Recording Systems
Search and Discovery.com
N/A
GIS spatial analysis of population exposure to fine particulate air pollution in Beijing, China
Tao Tang, Wenji Zhao, Huili Gong, Xiaojuan Li, Ke Zang, Joel D. Bernosky, Wenhui Zhao, Shanshan Li
Environmental Geosciences (DEG)
... in this research.Figure 1. Map of the field particulate matter (PM) concentration sampling site distribution.Figure 2. Spatial patterns of the total population...
2010
Temporal Variability of Suspended Particulate Concentrations in the New York Bight
Robert A. Young, Thomas L. Clarke, Robert Mann, Donald J. P. Swift
Journal of Sedimentary Research (SEPM)
.... Sampling Methods Variability in spatial distributions was examined on a transect of ten stations extending 12 km offshore from Tiana Beach, eastern Long...
1981
ABSTRACT: Subsurface Parameter Uncertainty: A Structured Approach, by Everts, Arnout J.; Alessio, Laurent; Friedinger, Peter; Rahmat, Faeez; #90155 (2012)
Search and Discovery.com
2012
N/A
The Effect That Stimulation Methodologies Have on Production in the Jonah Field
Mike Eberhard, Mike Mullen
Wyoming Geological Association
.... The subject of this study is to evaluate the different techniques used to complete wells in the field using a spatial sampling technique that compares each...
2001
Monitoring Demersal Scalefish Populations in the Browse Basin Region: Accounting for Spatial Variability and Detecting Change in Key Fish Populations
Russ Babcock, Emma Lawrence, Tonya van der Velde, C. Roland Pitcher, Mark Tonks, Cindy Bessey, Euan Harvey, Stephen J. Newman
Australian Petroleum Production & Exploration Association (APPEA) Journal
.... On the basis of the spatial distribution of fisher catch data, areas between depths of 80 and 140 m were targeted for sampling because 58% of high...
2017
Abstract: Interpolation of Aliased Seismic Data in the Curvelet Domain; #90172 (2014)
Mostafa Naghizadeh, Mauricio D. Sacchi
Search and Discovery.com
... constraints dictate the spatial sampling of seismic surveys. Wave fields are continuous, in other words, seismic energy reaches the surface...
2014
Long-term surface carbon dioxide flux monitoring at the Ketzin carbon dioxide storage test site
Martin Zimmer, Peter Pilz, Jorg Erzinger
Environmental Geosciences (DEG)
... temperature variation and soil moisture was not detected. The spatial variability of the CO2 flux among the 20 sampling locations ranges from 1.0 to 4.5...
2011
Merging Surveys with Multidimensional Interpolation; #41552 (2015)
Daniel Trad, Matt Hall, Milka Cotra
Search and Discovery.com
... sampling. Any one of these dimensions, with the other three fixed, has very poor spatial sampling. To illustrate this point, think of how poor the sampling...
2015
Abstracts: Prestack Interpolation of a Sparsely Acquired and Heavily Structured 3D Land Data Set; #90173 (2015)
Dan Negut, Dave Ganley, Muyi Kola-Ojo, Dennis Quinn, Juefu Wang, Angela Truong, and David Emery
Search and Discovery.com
..., this theoretical limitation is not always manifest on real data, possibly because the spatial sampling exhibits a random, as opposed to systematic...
2015
Geostatistical Modeling of the Spaces of Local, Spatial, and Response Uncertainty for Continuous Petrophysical Properties
P. Goovaerts
AAPG Special Volumes
... the spatial distribution of porosity or permeability in petroleum reservoirs, the following three all involve a sampling of CCDFs as described...
2006
Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico
P. Munoz, J. Uribe, N. Moldoveanu
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... algorithms due to a better spatial sampling The swell noise can be attenuated during processing if this is properly sampled during the acquisition...
2003
Using network topology to constrain fracture network permeability
Rowan Hansberry, Simon Holford, Rosalind King, Natalie Debenham
Petroleum Exploration Society of Australia (PESA)
..., 2018). This critical branch intensity can then be compared to the branch intensity value in each square of our sampling grid, to create a spatial...
2019