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The AAPG/Datapages Combined Publications Database
Showing 45 Results. Searched 196,426 documents.
ABSTRACT: Analysis of Ichnofossil Associations in the Subsurface Bluesky Formation (Albian, Alberta, Canada), by Michael J. Ranger, S. George Pemberton; #91003 (1990).
Search and Discovery.com
1990
Abstract: How Variable Can Shales Be? Lessons of Mudrock Heterogeneity; #90244 (2016)
Bryan Turner, Daniela Becerra-Rondon, Roger Slatt
Search and Discovery.com
... chemofacies based on Hierarchical Cluster Analysis using Euclidian distances and Ward‘s method. Seven distinct chemofacies and four distinct hardness facies...
2016
An Integrated Chemostratigraphic and Magnetic Study of the Wolfcamp Formation, Midland Basin, Texas: What Can These Tools Tell Us About Sequence Stratigraphy and Fabric Anisotropy?
Search and Discovery.com
N/A
Abstract: Geostatistics with Locally Varying Anisotropy; #90171 (2013)
Jeff Boisvert and Clayton V. Deutsch
Search and Discovery.com
... a straight line path. Unfolding the deposit into its pre-fold state reveals the path along which points A and B are related. In the folded space, this path...
2013
Abstract: Geostatistics with Locally Varying Anisotropy; #90171 (2013)
Jeff Boisvert and Clayton V. Deutsch
Search and Discovery.com
... a straight line path. Unfolding the deposit into its pre-fold state reveals the path along which points A and B are related. In the folded space, this path...
2013
Quantitative identification of lithofacies by integrating different geophysical data: False River Point bar
Tamer Ali, Juan M. Lorenzo
International Meeting for Applied Geoscience and Energy (IMAGE)
... measurements types between data points such as Hamming, Chord, Euclidian, Mahalanobis (Dubuisson and Jain, 1994). K-means classifies groups of points...
2023
An Automatic Point-Counting Method for Mineralogical Assessment
Mary Margaret Minnis
AAPG Bulletin
... will generate 2,000 counts. Another way to know if the beam has landed on pore space--without using the threshold--is to look at a color pie and observe...
1984
Targeting Core Sampling with Machine Learning: Case Study from the Springbok Sandstone, Surat Basin
Oliver Gaede, Mitchell Levy
Petroleum Exploration Society of Australia (PESA)
... clustering algorithm, which employs a similarity criterion based on Euclidian distance. The feature space X for our application is four-dimensional...
2018
Machine Learning and Deep Learning for Digitizing Scanned Images of Seismic Reflection Data
Agus Abdullah, Sigit Sukmono, João Constantino, Vladimir Machado
Indonesian Petroleum Association
... for digitizing color density scanned image. Figure 2 - Illustration of similarity measurement; similarity is defined as sum of Euclidian Distance between...
2022
Differentiable dynamic time warping divergences in full-waveform inversion
Mahesh Kalita, Lorenzo Casasanta
International Meeting for Applied Geoscience and Energy (IMAGE)
... function to be the Euclidian distance metric, which is defined by: 2 1 [𝑪(𝒑, 𝒅)] 𝑖𝑗 = ( 𝑝 𝑖 − 𝑑 𝑗 ) . The Frobenius inner product 2 between...
2023
Application of Multivariate Statistics in Crude Quality Characterization and Regional Distribution in Orinoco Oil Belt: Section II. Characterization, Maturation, and Degradation
M. Taheri, N. M. de Audemard
AAPG Special Volumes
... function computed from normalized factor measurements. The euclidian distance function was selected as the measure of similarity to compute the resemblance...
1987
The Use of Stratigraphic Architecture and Rock Strength for Improved Carbonate Fractured Reservoir Modeling - Examples from Outcrop Analogs and Subsurface Reservoirs; #120097 (2012)
Chris Zahm and Charles Kerans
Search and Discovery.com
... (Figure 5). We use a simple Euclidian distance to mapped fault function and vary a negative exponential slope by facies and rock strength. The VMFA aids...
2012
Saturation Exponent at Various Wetting Conditions: Fractal Modeling of Thin-Sections
D. Abdassah, Y. Sumantri, P. Permadi, R. Sumantri
Indonesian Petroleum Association
... its topological (Euclidian) dimension. Fractal geometry may describe the irregularity and fragmentation of natural objects and patterns (Mandelbrot...
1996
Fault and Fracture Detection in Unconventional Reservoirs: A Utica Shale Study
Hesham Refayee, Hardeep Jaglan, Steve Adcock
Unconventional Resources Technology Conference (URTEC)
... waveforms and expresses their lateral correlations by measuring the Euclidian distance between the amplitude vectors corresponding to the waveforms...
2016
Application of Machine Learning for Production Forecasting for Unconventional Resources
Cheng Zhan, Sathish Sankaran, Vincent LeMoine, Jeremy Graybill, Didi-Ooi Sher Mey
Unconventional Resources Technology Conference (URTEC)
... wells using time series techniques, say correction or dynamic warping, or simply some commonly defined measurement, like Manhattan or Euclidian distance...
2019
Automated Well Top Picking and Reservoir Property Analysis of the Belly River Formation of the Western Canada Sedimentary Basin
Baosen Zhang, Tianrui Ye, Yitian Xiao, Dongmei Li, Guoping Wang, Cong Su, Tongyun Yao
Unconventional Resources Technology Conference (URTEC)
... and their tectonic locations of the WCSB. Figure 5. The difference between Euclidian Distance Matching and DTW Matching of series data, the computation...
2022
Rock Typing and Facies Identification Using Fractal Theory and Conventional Petrophysical Logs
Roozbeh Koochak, Manouchehr Haghighi, Mohammad Sayyafzadeh, Mark Bunch
Australian Petroleum Production & Exploration Association (APPEA) Journal
... that cannot be modelled by conventional geometry. This is the main feature that differentiates fractal geometry from Euclidian geometry. The concept...
2018
Mapping the Natural Fracture Network in Utica Shale Using Artificial Intelligence (AI)
Shahab D. Mohaghegh
Unconventional Resources Technology Conference (URTEC)
... represents the size of the frac job for each well. Euclidian distance of each point (well) to each cluster center determines the membership of the stimulation...
2017
Elements of a Stratigraphic Framework for the McMurray Formation in South Athabasca Area, Alberta
Michael J. Ranger, S. George Pemberton
CSPG Special Publications
... that represents their distance apart in what can be thought of as multidimensional space. If the attributes are continuous data (rather than binary...
1997
Trace Fossil Assemblages in Middle Triassic Marginal Marine Deposits, Eastern Border of the Massif Central, France
Georges R. Demathieu
Special Publications of SEPM
... for the applying other statistical methods and the concept of Euclidian distance trackmakers Using these data a reconstruction of the biological relationships...
1984
Spatial Patterns of Sediment Accumulation on a Holocene Carbonate Tidal Flat, Northwest Andros Island, Bahamas
Eugene C. Rankey
Journal of Sedimentary Research (SEPM)
... to the slope plus the Euclidian dimension (here 2, because these are two-dimensional bodies); therefore, the fractal dimension (D) of channeled belt...
2002
Distance Metric Based Multi-Attribute Seismic Facies Classification to Identify Sweet Spots within the Barnett shale: A Case Study from the Fort Worth Basin, TX
Atish Roy, Vikram Jayaram, Kurt Marfurt
Unconventional Resources Technology Conference (URTEC)
... common and most easily understood waveform similarity metric is based on Euclidian distance. In this paper, we discuss three different schemes...
2013
The Use of Chemostratigraphy to Refine Ambiguous Sequence Stratigraphic Correlations in Marine Shales: An Example From the Woodford Shale, Oklahoma
Bryan Turner, Jessica Tréanton, Roger M. Slatt
Unconventional Resources Technology Conference (URTEC)
... in accommodation space during the final stages of stratigraphic base-level rise (Catuneanu et al., 2011). The HST records a general increase in continental...
2015
Rapid Reservoir Modeling with Automated Tops Correlation
Christian W. Grant, William M. Bashore, Stefan Compton
Unconventional Resources Technology Conference (URTEC)
... between A) Euclidian Distance Matching and B) DTW Matching of series data. Modified from Chu, 2010. The DTW algorithm is illustrated below (Figure 4...
2018
Automated Reconstruction of Fracture Networks
Javier O. Guerrero, Bernard Chang, Dany Hachem, Maša Prodanović, D. Nicolas Espinoza
Unconventional Resources Technology Conference (URTEC)
... on the standard Euclidian distance in space do not necessarily perform well in determining which voxels belong to the same fractures (planar feature with any...
2021