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...

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...

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...

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...

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...

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...

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...

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...

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...

Research on fault-karst reservoir identification method based on deep convolutional network

Zhipeng Gui, Junhua Zhang, Hong Zhang, Dong Chen, Pengbo Yin

International Meeting for Applied Geoscience and Energy (IMAGE)

..., it is noted that the Loss function adopts Binary Cross-Entropy loss (BCELoss). The Adam optimizer and Stochastic Gradient Descent (SGD) optimizer are employed...

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...

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...

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...

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...

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...

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...

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...

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...

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...

An Analysis of the Roles of Stress, Temperature, and pH in Chemical Compaction of Sandstones: DISCUSSION

Olav Walderhaug, Eric H. Oelkers, Per Arne Bjorkum

Journal of Sedimentary Research (SEPM)

... in binary systems: Journal of Physical Chemistry, v. 70, p. 2693-2759. OELKERS, E.H., 1996, Physical and chemical properties of rocks and minerals...

Experimental Test of Tectonic Controls on Three-Dimensional Alluvial Facies Architecture

Thomas A. Hickson, Ben A. Sheets, Chris Paola, Michael Kelberer

Journal of Sedimentary Research (SEPM)

... these images, we produced a binary classification map of channel-belt and non-channel-belt areas (Fig. 6). The percentage of the cross section...

Abstract: Pore Pressure Prediction and Detection in Deep Water, by P. Holbrook; #90923 (1999)

Search and Discovery.com

Microbial production and modification of gases in sedimentary basins: A geochemical case study from a Devonian shale gas play, Michigan basin

Anna M. Martini, Lynn M. Walter, Tim C. W. Ku, Joyce M. Budai, Jennifer C. McIntosh, Martin Schoell

AAPG Bulletin

.... Jeansomme, 1992, Modeling coalbed methane production with binary gas sorption: Society of Petroleum Engineers, SPE Paper 24363, p. 459472.Balabane, M., E...

Improved Exploration, Appraisal and Production Monitoring with Multi-Transient EM Solutions

Search and Discovery.com

... as a pseudo-random binary sequence (PRBS), and recorded at the receivers as a voltage. The source current is recorded as the closed circuit signal...

Abstract: Salt Mapping Using 3D-marine CSEM Surveys; #90171 (2013)

J.J. Zach, M.A. Frenkel, A.M. Ostvedt-Ghazi, S. Goldstein, A. Kumar, and T. Pham

Search and Discovery.com

... of the starting model and the conditioned data including weights. Using the estimated noise at each frequency mode, a binary weighting scheme is employed...