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The AAPG/Datapages Combined Publications Database
Showing 129 Results. Searched 195,452 documents.
A practical approach for applying Bayesian logic to determine the probabilities of subsurface scenarios: Example from an offshore oilfield
P. Craig Smalley, Christopher D. Walker, and Paul G. Belvedere
AAPG Bulletin
... a practical implementation of Bayes’ rule to update the probabilities of each scenario so that the probabilities are appropriately supported...
2018
Incertidumbre y Valor de Información en Proyectos Exploratorios [PAPER IN SPANISH] Uncertainty and Value of the Information in Exploratory Projects
Rober Yibirin, Juan F. Arminio
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... probabilidades y entropías de la variable aleatoria “existencia de una acumulación” son, aplicando el teorema de Bayes: TABLA 2 PROBABILIDADES Y ENTROPÍAS DE LA...
2009
Fuzzy Partitioning Systems for Electrofacies Classification: A Case Study from the Maracaibo Basin
J. J. Finol,, Y. K. Guo, X. D. Jing
Journal of Petroleum Geology
... to be known. This classification criterion is known as Bayes' rule of minimum error (Webb, 1999). Discriminant methods based on the Bayesian decision rule...
2001
Counterfactual uncertainty for high dimensional tabular dataset
Prithwijit Chowdhury, Ahmad Mustafa, Mohit Prabhushankar, Ghassan AlRegib
International Meeting for Applied Geoscience and Energy (IMAGE)
... to select our classifier models to carry out our analysis upon. We have used a Logistic Regresssion model, a Gaussian Naive Bayes, a Random Forest...
2023
Geostatistical and Flow Modeling of Intrareservoir Mudstones
Christopher D. White
Special Publications of SEPM
... is the fraction belonging to family i. The family fractions and parameters were estimated using a method based on Bayes' rule (Fig. 4A-D; White and Willis, 2000...
2004
Geostatistics and Stochastic Modeling: Bridging into the 21st Century
T. C. Coburn, J. M. Yarus, R. L. Chambers
AAPG Special Volumes
... developments have involved various flavors of stochastic simulation, the Markov chain Monte Carlo (MCMC), and the empirical Bayes modeling techniques...
2006
Application of Artificial Intelligence on Black Shale Lithofacies Prediction in Marcellus Shale, Appalachian Basin
Guochang Wang, Yiwen Ju, Timothy R. Carr, Chaofeng Li, Guojian Cheng
Unconventional Resources Technology Conference (URTEC)
... Bayes classifier based on maximum likelihood method, and fuzzy logic, one major problem is the predominant dependence on empirical risk...
2014
The Geochemistry and Microbial Ecology of Produced Waters from Three Different Unconventional Oil and Gas Regions
Kara Tinker, Daniel Lipus, Preom Sarkar, Djuna Gulliver
Unconventional Resources Technology Conference (URTEC)
... to classify the remaining sequences using a pre-trained Naive Bayes classifier trained on Silva 132 99% OTUs (Quast et al., 2012; Yilmaz et al., 2014...
2020
Applying Machine Learning Technologies in the Niobrara Formation, DJ Basin, to Quickly Produce an Integrated Structural and Stratigraphic Seismic Classification Volume Calibrated to Wells
Carolan Laudon, Jie Qi, Yin-Kai Wang
Unconventional Resources Technology Conference (URTEC)
..., and the Bayes factor, which shows the evidence of a statistical relationship between variables by giving a ratio of the likelihood of the data under...
2022
A Play Approach to Hydrocarbon Resource Assessment and Evaluation
L. P. White
AAPG Special Volumes
... into two components. The marginal play probability for each play in which only dry prospects have been drilled is revised according to Bayes formula...
1986
Methods for Estimating Associated Risks of Sinkhole Occurrences: A Demonstration Using Available Data from the Ruhr Valley Region of Germany
Ian Lerche, Christof Lempp
Environmental Geosciences (DEG)
... as follows. Again, use the basic nomenclature developed in the first illustration. What can be shown from Bayes principle is that if an event A occurs...
2002
Coal Identification Using Neural Networks with Real-Time Coalbed Methane Drilling Data
Ruizhi Zhong, Raymond Johnson Jr, Zhongwei Chen, Nathaniel Chand
Australian Petroleum Production & Exploration Association (APPEA) Journal
...) predicted shale lithofacies using an ANN from log data. Xie et al. (2018) comprehensively studied different machine learning algorithms (naive Bayes...
2019
A Diagnostic Framework for "Bashed" Wells in Unconventional Reservoirs: A Numerical Simulation and Model Selection Theory Approach
L. Zhe, R. Younis, J. Jiang
Unconventional Resources Technology Conference (URTEC)
...h the prior mode showed in Figure 2 . According to Bayes’ rule, we can infer the probability distribution of the model parameters conditional t...
2016
Stochastic-based Coupling of Static and Dynamic Models: An Example From the Meremac Formation in the STACK Play
Mouin Almasoodi, Soodabeh Esmaili, Trevor Ingle
Unconventional Resources Technology Conference (URTEC)
... is implemented in commercial tools such as CMOST/CMG. Bayesian method is a statistical approach which is based on Bayes’ theory. In this method...
2017
Demystifying Data-Driven Neural Networks for Multivariate Production Analysis
Ayush Rastogi, Karn Agarwal, Ely Lolon, Mike Mayerhofer, Oladapo Oduba
Unconventional Resources Technology Conference (URTEC)
... neural network, fuzzy rules-based system, genetic algorithm) and Machine Learning (decision trees, SVM, Naïve Bayes, kNN, etc.). With an understanding...
2019
Machine Learning Technology to Improve Precision and Accelerate Screening Shallow Gas Potentials in Tunu Shallow Gas Zone, PT Pertamina Hulu Mahakam
Ronald Herbet, Debrina Sugiharto, Cepi M-Adam, Andrean Satria, Khairul Ummah
Indonesian Petroleum Association
... classifiers, namely MLP (Multi Layers Perceptron). Logistic Regression, Gaussian Naive Bayes, KNearest Neighbors, Decision Tree, Random Forest and Extra Trees...
2021
Petroleum Source Rock Study, Miocene Rocks of New Ireland, Papua New Guinea
Miryam Glikson
Circum Pacific Council Publications
.... A. Bayes' (CRES) computer program was used for ini tial presentation of reflectance histograms, and the final figures were drawn by A. Murray...
1988
Accretion in Deep Shelf-Edge Reefs, St. Croix, U.S.V.I.
Dennis K. Hubbard, Randolph P. Burke, Ivan P. Gill
Special Publications of SEPM
..., John Bayes, Mick Dominick, Duncan Fitzgerald, William Lang, Douglas Levin, Mark Lorang, Steven McGowan, Arnie Miller, James Sadd, William...
1985
Application of Bayesian Optimized Deep Bi-LSTM Neural Networks for Production Forecasting of Gas Wells in Unconventional Shale Gas Reservoirs
Y. Kocoglu, S. Gorell, P. McElroy
Unconventional Resources Technology Conference (URTEC)
...shore Technology Conference Asia 2020, OTCA 2020. https://doi.org/10.4043/30332-ms Mockus, J. (1975). On the Bayes Methods for Seeking the Extremal Point....
2021
Borehole Image Tool Design, Value of Information, and Tool Selection
Javier O. Lagraba P., Steven M. Hansen, Mirano Spalburg, Mohammed Helmy
AAPG Special Volumes
... and the Bayes equation to calculate the two realization probabilities after borehole imaging data interpretation. An example based on the above...
2010
Applications of Artificial Intelligence in Log Analysis: Chapter 7
John H. Doveton
AAPG Special Volumes
... network and three other methods. Use of a Bayes' classifier, -nearest neighbor classifier, linear discriminant function, and the neural network all made...
1994
Energy Resources of the Uinta Basin, Utah; Frontmatter, Reference Material, Selected Biography
Duane L. Whiting
Utah Geological Association
... No. 31, 1970. Carmen, E.P. (and F.S. Bayes) — Occurrence, properties and uses of some natural bitumens: U.S. Bur. Mines Inf. Circ. 7997, 42 p., 1961...
1974
Sedimentology, Statistics, and Flow Behavior for a Tide-influenced Deltaic Sandstone, Frontier Formation, Wyoming, United States
Christopher D. White, Brian J. Willis, Shirley P. Dutton, Janok P. Bhattacharya, Keshav Narayanan
AAPG Special Volumes
... computed directly from observations. These models are composite length distributions, the sum of two termination-frequency models determined by Bayes' rule...
2004
The role of fluid pressure and diagenetic cements for porosity preservation in Triassic fluvial reservoirs of the Central Graben, North Sea
Binh T. T. Nguyen, Stuart J. Jones, Neil R. Goulty, Alexander J. Middleton, Neil Grant, Alison Ferguson, Leon Bowen
AAPG Bulletin
... Survey of Canada Bulletin 544, p. 109124.Keller, T., R. Bayes, H. Auld, and M. Lines, 2005, Judy field: Rejuvenation through a second phase of drilling...
2013
Energy Resources and Geologic Overview of the Uinta Basin, Utah: Road Logs, Reference Data, Bibliography
Galen W. Williams, Duane L. Whiting
Utah Geological Association
... Special Studies No. 31, 1970. Carmen, E.P. (and F.S. Bayes) — Occurrence, properties and uses of some natural bitumens: U.S. Bur. Mines Int. Circ...
1983