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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 17,263 Results. Searched 200,293 documents.

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Abstract: An integrated water quality forecasting model to restrict the harvesting of shellfish following extreme weather events

Charity Mouland, Timothy Webster, Ian Spooner, Nathan Crowell

Atlantic Geology

... in significant concentrations, their presence compromises the safety of a shellfish growing area. There is a need to accurately forecast the spatial distribution...

2013

ABSTRACT: The Effects of Ponding Infill on the Spatial Distribution of Turbidite Grainsize: Examples from the Laboratory and the Peira Cava Sub Basin of Southeast France; #90013 (2003)

Rufus Brunt, William McCaffrey, Lawrence Amy, Ben Kneller

Search and Discovery.com

...ABSTRACT: The Effects of Ponding Infill on the Spatial Distribution of Turbidite Grainsize: Examples from the Laboratory and the Peira Cava Sub Basin...

2003

Sampling and Analytical Strategies for Delineating Petroleum Contaminated Soils and Ground Water

J.V. Headley, W.E. Rae

CSPG Bulletin

... in rainfall or fluctuations of contaminants discharged from point sources. The variability of spatial effects on sampling ground water is evidenced...

1992

Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)

C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji

Search and Discovery.com

.... The dense spatial sampling was found to enable 1) the identification and correction of near surface distortions and 2) the effective attenuation...

2013

Field Experiments on Vertical Mixing of Sand in the Surf Zone

Nicholas C. Kraus

Journal of Sedimentary Research (SEPM)

... integration samplings were performed. The spatial integration method involved near-simultaneous sampling on a two-dimensional grid. The width...

1985

Spatial Continuity and Surveillance Recommendations in the Permian Basin Tight Rock Wolfcamp: Autocorrelation and Variogram Analysis for Determining Extent of Reservoir Homogeneity

Shane J. Prochnow, Hannah Luk, Matthew Jones, Michael Richey

Unconventional Resources Technology Conference (URTEC)

... provide a basis for understanding the fundamental extent of relative spatial homogeneity of key geologic variables. Optimal future sampling (log...

2017

Acoustic impedance multichannel inversion constrained by spatial reflection features

Yaming Yang, Xingyao Yin, Kun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...Acoustic impedance multichannel inversion constrained by spatial reflection features Yaming Yang, Xingyao Yin, Kun Li Acoustic impedance multi...

2023

Efficient acquisition and imaging of high-resolution seismic data with the continuous wavefields method

Tilman Klver, Torben Hy

International Meeting for Applied Geoscience and Energy (IMAGE)

... by different sources. This method provides significant improvements in source-side sampling both inline and crossline without penalty on acquisition...

2022

Abstract: 5D Interpolation and Regular Upsampling: Ill-suited or Fit-for-purpose?; #90187 (2014)

Mike J. Perz and Peter W. Cary

Search and Discovery.com

... incompatibility issue in the case of unstructured data, and second, irregularity in spatial sampling can diminish the severity of the same issue. All three...

2014

Abstract: The Resolution Revolution

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... spatial sampling, and the HD3D acquisition method. The new HDMC3D seismic data has revealed the presence of numerous, often complex prospects on both...

2003

Abstract: A Novel Deterministic Alternative for Facies Modeling; #90187 (2014)

Olena Babak

Search and Discovery.com

... tasks in the geological and environmental sciences is spatial prediction. Spatial predictions are important for planning, risk assessment, and decision...

2014

The Benefits of Cost-Effective Environmental Baseline Sampling and Monitoring Practices in Advance of Coalbed Methane Production

Anthony W. Gorody

Wyoming Geological Association

... alleviate such concerns. Both spatial and temporal samples should be collected to adequately characterize any site. Spatial sampling is used to define...

2001

Reading Between the Lines

Steve Harries

GEO ExPro Magazine

... at the surface, achieving truly 3D high-resolution images of complex structures also requires adequate spatial sampling in both the inline and crossline...

2012

Application of horizontal wells in three-dimensional shale reservoir modeling: A case study of Longmaxi–Wufeng shale in Fuling gas field, Sichuan Basin: Discussion

Zhijun Yin, Y. Zee Ma, Ernest Gomez, and Shengli Li

AAPG Bulletin

... a spatial trend and thus is not stationary. The combination of nonstationary spatial distribution and nonuniform sampling causes a sampling bias...

2020

Well Spacing and the Identification of Subsurface Drainage Systems

J.E. Robinson

CSPG Bulletin

... sample interval quickly destroys the true configuration of a fault-controlled river system. Spatial filtering will prolong the definition of the real...

1981

Multichannel compressive sensing for seismic data reconstruction using joint sparsity

Iga Pawelec, Michael Wakin, Paul Sava

International Meeting for Applied Geoscience and Energy (IMAGE)

... related noise. There are two key strategies available for reducing the sampling requirement without loss of information. Recording wavefield and its...

2022

Extended Abstract: Seismic Bandwidth: The Quest

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... umbersome (Hughes, 2003) . Each improvement in spatial sampling a nd fold of acqui sitio n has spurred leaps forward in the s uccess of seismic...

2004

Probabilistic Resource Costs of Continuous Oil Resources in the Bakken and Three Forks Formations, North Dakota and Montana

John H. Schuenemeyer, Donald, Gautier

Unconventional Resources Technology Conference (URTEC)

... areas available, which would lead to a choice of one area over another. The second assumption we make is that sampling is proportional to size, where size...

2014

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