Active Source Sparse Imaging Using Permanent SADAR Arrays

Derek Quigley, Paul A. Nyffenegger, Kevin D. Hutchenson, Jonathan Yelton

Carbon Capture, Utilization and Storage (CCUS)

... receiver gathers can be combined into a “super gather” for each array achieving a higher spatial sampling (Figure 2, center). Super gathers are created...

Inter-Well Scale Heterogeneity of the Upper Khuff Carbonate Reservoir Units, Outcrop Analog Approach, Central Saudi Arabia, #11321 (2020).

Mutasim S. Osman,

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... with high porosity and permeability values and they reflect good lateral continuity and spatial occurrence along the whole outcrop. The units...

Utilization of Remotely Sensed Data to Establish Environmental Sensitivity Index of East Kalimantan

M. Husen, A. Parinding, H. Trisakti

Indonesian Petroleum Association

... sensing and field/laboratory results. The field/laboratory results have high precision at sampling locations, and remote sensing is utilized...

Abstract: Calibration – The Basis for Successful Modeling, by J. L. Gevirtz and K. E. Williams; #90091 (2009)

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Recent Developments in InSAR Techniques for Monitoring Surface Deformation: Applications in North America; #40597 (2010)

Giacomo Falorni, Andrea Tamburini, Stefano Cespa, Fabrizio Novali

Search and Discovery.com

... multi-image algorithms PSI SqueeSAR™ Improved satellite characteristics Improving spatial sampling Improving temporal sampling Applications in North...

Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)

Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez

Search and Discovery.com

... and ignores the spatial sampling. This puts the conventional seismic at an inherent disadvantage with respect to the point-receiver acquisition...

Natural Fracture Patterns and Attributes across a Range of Scales; #41486 (2014)

Julia F.W. Gale

Search and Discovery.com

... and rock strength. Examples from more than 20 fractured reservoirs show a wide range of fracture sizes and patterns of spatial organization...

Computer Applications in Geology, No.4, Chapter 3: An Overview of GIS in the Geosciences

Graeme Bonham-Carter

AAPG Special Volumes

... entrenched as routine tools in many branches of geoscience. GIS technology is part of a spectrum of software systems dealing with spatial data...

Towed Streamer EM for Success

Allan Mckay, Johan Mattsson, Jonathan Midgley, PGS

GEO ExPro Magazine

... data set. at a depth of 100m and with receiving electrode pairs every The denser spatial sampling which can be achieved with a 100m. A 120s long source...

Abstract: Introduction to Reservoir Uncertainty Modeling; #90171 (2013)

Alister MacDonald, Kevin Zhang, Jan Inge Tollefsrud, Sasan Ghanbari, and Robert Chelak

Search and Discovery.com

... are quantified by Monte Carlo sampling of probability distributions for the controlling parameters. Although these approaches are very fast, it is often...

Filtering of Depositional Events and the Completeness of Sedimentary Sequences

Kevin D. Crowley

Journal of Sedimentary Research (SEPM)

... of depositional events in sedimentary sequences, or spatial completeness. The model suggests that as sedimentation rate decreases, (1) the number of time lines...

Extended Abstract: Quantifying Natural Fracture Spatial Organization in Horizontal Image Logs: Application in Unconventional Reservoirs

John Z. Li, Julia F. W. Gale, Randall A. Marrett, Stephen E. Laubach

Unconventional Resources Technology Conference (URTEC)

...Extended Abstract: Quantifying Natural Fracture Spatial Organization in Horizontal Image Logs: Application in Unconventional Reservoirs John Z. Li...

A full-scale characterization method of spatial pore network in the tight sandstone reservoir

Zhuochen Zhan, Xiao Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...A full-scale characterization method of spatial pore network in the tight sandstone reservoir Zhuochen Zhan, Xiao Li A full-scale characterization...

Incorporating Secondary Information Using Direct Sequential Cosimulation

A. Soares, J. A. Almeida, L. Guerreiro

AAPG Special Volumes

...: Mathematical Geology, v. 33, p. 911926. Stochastic sequential simulation is a family of stochastic models that aims at reproducing the spatial...

Results of a Vibroseis Sourced 3D Seismic Survey, Phetchabun Basin, Thailand

David Remus, Rex Prosser

Southeast Asia Petroleum Exploration Society (SEAPEX)

... proved to be insufficient spatial sampling, the survey did identify five individual half graben. The graben vary in depth from 2500 meters...

Depositional Facies and Aqueous-Solid Geochemistry of Travertine-Depositing Hot Springs (Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, U.S.A.): REPLY

Bruce W. Fouke

Journal of Sedimentary Research (SEPM)

... Terrace. This assertion is not accurate for centimeter- to meter-scale comparisons because of the coarse spatial resolution of sampling by Guo et al...

A comparative study of reservoir modeling techniques and their impact on predicted performance of fluvial-dominated deltaic reservoirs: Discussion

Shengli Li, Ye Zhang, Y. Zee Ma, Christopher Dorion, Colin Daly, and Tuanfeng Zhang

AAPG Bulletin

.... Billingsley, P., 1995, Probability and measure, 3rd ed.: New York, Wiley Interscience, 593 p. Cressie, N., 1991, Statistics for spatial data: New York...

Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data

Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin

Indonesian Petroleum Association

...). Spatial aliasing means insufficient sampling along the space axis (Claerbout, 1985). To avoid spatial aliasing, Claerbout (1985) suggests...

LAKE SEDIMENTS AS MEDIA FOR EXPLORATION IN SASKATCHEWAN

D.A.W. Lehto, R.G. Arnold, and J.W.J. Smith

Saskatchewan Geological Society

... Saskatoon, Saskatchewan S7N OXL ABSTRACT Multi-media geochemical evaluations of the 1974 GSC reconnaissance lake sediment sampling survey have...

Probabilistic seismic interpolation with the implicit prior of a deep denoiser

Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Monte-Carlo Markov Chain methods. We present a flexible approach to probabilistic sampling that leverages the ability of denoising neural networks...

Geochemical Evaluation of Ocean Surface Slick Methods to Ground Truth Satellite Seepage Anomalies for Seepage Detection, #40604 (2010)

Michael A. Abrams, Graham Logan

Search and Discovery.com

... such as current flow or wind will produce an anomalously low backscatter. A field test program was undertaken to test a range of different sampling methods...

Robust Uncertainty Quantifications of Fracture Geometries Through Automatic History Matching with Application in Real Shale Gas

Yuchen Xiao, Chuxi Liu, Wei Yu, Kamy Sepehrnoori, Corwin Zigler

Unconventional Resources Technology Conference (URTEC)

... computationally expensive. The objective of this study is to establish a novel statistical sampling procedure to accurately and efficiently sample model...

A Multi-depth Probe for Measuring Oxidation-reduction (redox) Potential in Wetland Soils: RESEARCH METHOD PAPER

Thomas G. Hargis, Robert R. Twilley

Journal of Sedimentary Research (SEPM)

... designs are needed depending on spatial and temporal scale of investigations. We report here on the design of a multi-depth redox probe for extensive...

The influence of data selection and type of analysis on interpretations of temporal stability in Oligocene faunas of Mississippi

Christy C. Visaggi, Linda C. Ivany

PALAIOS

... such persistence truly exists in the fossil record. Tests for stasis have been conducted on a variety of spatial and temporal scales, with differences in the way...

Abstract: A Stratigraphic Inverse Simulation Model, by M. A. Lessenger and T. A. Cross; #91004 (1991)

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