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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: Efficient Supergrouping Approach for Enhancement of High-Channel Count and Single Sensor Seismic Data; #90319 (2018)

Maxim Dmitriev, Andrey Bakulin, Pavel Golikov

Search and Discovery.com

... moving to finer spatial sampling, with smaller field arrays or point sources and receivers, while typical distances between shot and/or receiver lines...

2018

Poisson binomial-based random undersampling scheme for near-surface compressive sensing

Sayan Mukherjee, Yunyue Elita

International Meeting for Applied Geoscience and Energy (IMAGE)

... with equal probability. The jittered uniform and Bernoulli distributionbased sampling methods diminish the randomness that may result into spatial aliasing...

2022

What is Horizontal Resolution?

L. R. Denham, R. E. Sheriff

Indonesian Petroleum Association

... that horizontal resolution on a migrated section is limited only by the spatial sampling (which is determined by the trace spacing); so we could get any...

1981

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: 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

N/A

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

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

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

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