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The AAPG/Datapages Combined Publications Database
Showing 1,145 Results. Searched 200,621 documents.
Multichannel Data Acquisition and Processing
Gregory L. Smith, David A. Falvey, Raymond Shaw
Circum Pacific Council Publications
... s Table 1. Multichannel data acquisition parameters. Recording System: GUS HDDR-4200 (Globe Universal Sciences) Format: 8000 bpi, binary gain Sample...
1988
Seismic facies analysis method based on spectral clustering machine learning
Kaiheng Sang, Nanying Lan, Fanchang Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the problem is extended from binary classification to k-class classification, spectral clustering can be expressed as the following optimization problem： (4...
2022
Rock-physics modelling for interpreting thin-bed effects on inverted elastic properties
Carl Reine
International Meeting for Applied Geoscience and Energy (IMAGE)
... and shale layers, but rather exists as a binary system of two rock types. The variation in sand properties is mainly limited to porosity variations...
2022
Visualization of oil and gas reservoir simulation models based on large-scale unstructured mesh
Pavel Novikov, Denis Sabitov, Nikita Bukhanov, Marwan Charara, Michel Cancelliere, Fahad Rashed, Abdulaziz Baiz
International Meeting for Applied Geoscience and Energy (IMAGE)
...els with an unstructured mesh stored using binary 2.5D geometry format. The model geometry and scalar field properties were taken from the public Johansen data...
2022
Compositional Modeling of the Diffusion Effect on EOR Process in Fractured Shale Oil Reservoirs by Gas Flooding
Tao Wan, James J. Sheng, Luchen Li
Unconventional Resources Technology Conference (URTEC)
...r fluids pseudo-component description is given by Vega et al. (2010). Sigmund (1976) method is used to model the molecular diffusion and calculate binar...
2014
Extracting Events from Daily Drilling Reports Using Fuzzy String Matching
Mariana S. Oliveira, Adriano Mourthe, Maria Clara Duque
Australian Petroleum Production & Exploration Association (APPEA) Journal
.... Communications of the ACM 7, 171–176. doi:10.1145/363958.363994 Levenshtein V (1966) Binary codes capable of correcting deletions, insertions and reversals...
2022
Stratigraphic significance of the stems of Crinoids in solving the Siluro-Devonian boundary problem
G. A. Stukalina
CSPG Special Publications
... for which the formal binary nomenclature of zoological systematization is used for convenience. These subdivisions do not reflect real phylogenetic...
1967
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... binary clastic system (shales and sands). The shallow low impedance sands show typical class...
2006
Automatic microseismic event detection in downhole DAS data through convolutional neural networks: A comparison of events during and post-stimulation of the well
Paige Given, Fantine Huot, Ariel Lellouch, Bin Luo, Robert G. Clapp, Biondo L. Biondi, Tamas Nemeth, Kurt Nihei
International Meeting for Applied Geoscience and Energy (IMAGE)
... network. MACHINE LEARNING FRAMEWORK We framed our CNN model as a binary classification case, where it either detected a microseismic event present [1...
2022
Rapid Play Evaluation through AI Interpretation
Jacob Smith, Peter Szafian
Australian Petroleum Production & Exploration Association (APPEA) Journal
... process leads often to a single interpretation, or possibly a small number where a field has been worked extensively. This results in a very binary...
2023
Recent Exploration and Development of Geothermal Energy Resources in the Escalante Desert Region, Southwestern Utah
Robert E. Blackett, Howard P. Ross
Utah Geological Association
... in September 1985 following construction of “Phase I” which consisted of four 750 kilowatt binary-cycle power units. The City of Provo purchased...
1992
Differentiable dynamic time warping divergences in full-waveform inversion
Mahesh Kalita, Lorenzo Casasanta
International Meeting for Applied Geoscience and Energy (IMAGE)
... by 𝑑 𝑗 , 𝑝 𝑖 for 𝑖, 𝑗 ∈ [𝑛], respectively. To calculate the DTW from 𝒑 to 𝒅, we need to find a set 𝓐(𝑛, 𝑛) ⊂ {0,1} 𝑛×𝑛 of all the possible monotonic binary alignment...
2023
Geothermal Energy
Elliot N. Yearsley, Geo ExPro Staff
GEO ExPro Magazine
... Figure 2: Flowrate and allowable drawdown. UMPED-WELL geothermal projects utilise "binary" power plant technology which consists of Organic Rankine Cycle...
2023
Solid substitution: theory versus experiment
Yongyang Sun, Maxim Lebedev, Vassili Mikhaltsevitch, Stanislav Glubokovskikh, Stefan Iglauer, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... into account this effect, the binary pore structure is usually employed, which divides the pore space into compliant and stiff pores. This is done...
2018
Survey merging using CycleGAN and patchy seismic images
Chaoshun Hu, Fan Jiang, Konstantin Osypov, Julianna Toms
International Meeting for Applied Geoscience and Energy (IMAGE)
... − 𝐷(𝐺(𝑧))]] (1) Where 𝑉(𝐺; 𝐷) is a double cross-entropy work that is regularly utilized for binary classification problems. From D’s perspective...
2023
Semi-supervised ground-roll wave segmentation with noise label via neural network evolution
Yinshuo Li, Wenkai Lu
International Meeting for Applied Geoscience and Energy (IMAGE)
... a better-predicted result than the noise label, we propose semi-supervised learning based on weak labels. Specifically, the binary label is fuzzed...
2024
Multi-dimensional inverse scattering series internal multiple model construction via orthogonal contribution summation
Frederico Xavier de Melo, Zhiming James Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... multiples and to make a binary decision between generating and target zones. The ISS approach for internal multiple prediction is a method that can...
2024
A practical approach to automate end-to-end multi-stage iterative source separation with prior framework using machine learning
Rajiv Kumar, Yousif Izzeldin Kamil Amin, Riccardo Giro, Sunil Manikani, Nam Pham, Massimiliano Vassallo, Phillip Bilsby, Tao Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
...routine or to avoid it, i.e., identifying a patch with low or high SNR. It is trained using the binary cross entropy loss 𝐋 𝐁𝐂𝐄 . Here, 𝐲 and ̂ r...
2024
Stratigraphic significance of the stems of Crinoids in solving the Siluro-Devonian boundary problem
G. A. Stukalina
CSPG Special Publications
... for which the formal binary nomenclature of zoological systematization is used for convenience. These subdivisions do not reflect real phylogenetic...
1967
The Geologic Time Scale, and the Logic behind it
Sriyanee De Silva
Geological Society of Malaysia (GSM)
..., for example: i) binary scale of magnetic reversals or otherwise known as the magnetiostratigraphic scale, ISSN 0126-5539 Wart a geologi~ vol. 10~ no. 5~ Sept...
1984
Candeias Field: Typical Stratigraphic Traps: Case Histories
Lauro P. Vieira
AAPG Special Volumes
... in September 1969. The lines were recorded with T.I. DFS-III digital binary gain amplifiers. Field setup consisted of 24 geophone stations spaced...
1972
A Comprehensive Approach to Water Volume Estimation in Unconventional Shale Reservoirs Through Physics-Informed Statistical Modeling
Bo Gong, Aygul Kostinovsky, Mehrnoosh Saneifar, Luisa Crousse, Mason Edwards
Unconventional Resources Technology Conference (URTEC)
... as binary dummy variables for integration with other numeric variables. Principal component analysis (PCA) was performed to denoise the data and reveal...
2024
Predicting uniaxial compressive strength using Support Vector Machine algorithm
Hafedz Zakaria, Rini Asnida Abdullah, Amelia Ritahani Ismail, Mohd For Mohd Amin
Geological Society of Malaysia (GSM)
... classes comprises the input, making the SVM a non-probabilistic binary linear classifier. Given a set of training examples, each marked as belonging to one...
2019
Multivariate Data Analysis: Part 6. Geological Methods
K. H. Esbensen, A. G. Journel
AAPG Special Volumes
... other techniques are specific to binary variables. The problem of preferential sampling in high pay zones, which may lead to more samples having high...
1992
Geothermal Potential of Western United States--Summary: Geothermal Energy
John E. Kilkenny
AAPG Special Volumes
... with the perfection of heat-exchanger or binary-fluid techniques. Deeper drilling in some areas offers promise of higher temperatures and possibly greater...
1976