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Saïd Gaci
Affiliation : Sonatrach (Algeria) · Algerian Petroleum Institute
- 47Publications (affiliation in Algeria)
- 74Total publications
- 490Citations
- 9h-index
Research profile
Saïd Gaci has 47 indexed publications (2010–2026). Their work appears mainly in “Elsevier eBooks”, “Arabian Journal of Geosciences” and “Energy Procedia”. Their most cited article, “The Use of Wavelet-Based Denoising Techniques to Enhance the First-Arrival Picking on Seismic Traces” (2013), has been cited 192 times. 9 of these publications date from the last three years of activity. Their work is co-authored with at least 12 researchers, including institutions in Portugal.
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Create my free profile Add my publicationsResearch areas
- Seismic Imaging and Inversion Techniques
- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Geologic Mapping
- Complex Systems and Time Series Analysis
- Seismic Waves and Analysis
Publications (47)
- Fractal and multifractal analysis of well logs coupled with PLS-DA for fluid characterization in petroleum reservoirs
- New 2D-Variational Mode Decomposition-Based Techniques for Seismic Attribute Enhancement
- Advanced Seismic Attribute Enhancement Based on 2D Variational Mode Decomposition
- A weighted machine learning ensemble for predicting shear slowness in the Tensleep Formation, SE Wyoming (USA)
- Beyond Traditional Metrics: An Integrative Review and Conceptual Framework for Managing R&D Project Performance in the Petroleum Industry
- Machine learning and seismic attributes for petroleum prospect generation and evaluation: An example from offshore Australia
- Hierarchical Clustering on Principal Components (HCPC) for Oil and Gas Reservoir Fluid Typing Based on Multifractal Attributes of Geophysical Well Logs
- Petrophysical evaluation based on three-stream convolutional neural networks in the Berkine Basin, Algeria
- Integrating hybrid weak learners for lithofacies classification using well log data
- Editorial: Advanced methods in signal processing, image processing and pattern recognition in geosciences
- A New Quick Look Interpretation for Fluid Detection: Theory and Application
- Machine learning-based techniques for reservoir characterization using rock-typing from well logs
- Wavelet leader-based multifractal analysis for characterizing subsurface heterogeneities using velocity logs
- Seismic attributes for hydrocarbon detection and reservoir characterization: a case study from Poseidon field, Northwestern Australia
- Investigation of lithological heterogeneities from velocity logs using EMD-Hölder technique combined with multifractal analysis and unsupervised statistical methods
- A review about recent seismic techniques in shale-gas exploration
- A Grey System Approach for Estimating the Hölderian Regularity with an Application to Algerian Well Log Data
- Applications of shear waves in modern seismic technology: overview and examples
- New bidimensional empirical mode decomposition-based seismic attributes
- On characterizing anisotropies of the radioactive sources from airborne gamma-ray data using bidimensional empirical mode decomposition: a case study from Algeria
- Review chapter on petroleum exploration section
- Local regularity investigation of well logs from an Algerian tight reservoir
- Empirical mode decomposition-based approaches for predicting velocity well logs in a petroleum reservoir
- List of contributors
- A new multifractal analysis-based for identifying the reservoir fluid nature
- On characterizing heterogeneities from velocity logs using Hölderian regularity analysis: A case study from Algerian tight Devonian reservoirs
- Time-frequency attributes based on complete ensemble empirical mode decomposition
- Amplitude Variation with offset application history in middle east and North African basins
- Spectral Decomposition and Amplitude Decomposition to detect hydrocarbons: comparison and application
- SEISMIC SIGNAL DENOISING USING EMPIRICAL MODE DECOMPOSITION
- A NOVEL MODEL TO ESTIMATE S‐WAVE VELOCITY INTEGRATING HÖLDERIAN REGULARITY, EMPIRICAL MODE DECOMPOSITION, AND MULTILAYER PERCEPTRON NEURAL NETWORKS
- A LITHOLOGICAL SEGMENTATION TECHNIQUE FROM WELL LOGS USING THE HILBERT‐HUANG TRANSFORM
- A New Ensemble Empirical Mode Decomposition (EEMD) Denoising Method for Seismic Signals
- Using Two-dimensional Anisotropic Wavelet Transform for Exploring Anisotropy from Airborne Spectrometric Measurements
- Anisotropy investigation of a core image using the two-dimensional anisotropic wavelet transform
- On Exploring Heterogeneities from Well Logs Using the Empirical Mode Decomposition
- Irregularities of the ionospheric plasma and the ULF electric components obtained from DEMETER satellite experiments above Chile earthquake (27 February 2010)
- A New Regularity-based Algorithm for Analyzing Algerian Airborne Spectrometric Measurements
- The Use of Wavelet-Based Denoising Techniques to Enhance the First-Arrival Picking on Seismic Traces
- Regularity analysis of oil exploration borehole logs: A case study from Algeria
- A new method for characterizing heterogeneities from a core image using local Hölder exponents
- Regularity Analysis of Airborne Natural Gamma Ray Data Measured in the Hoggar Area (Algeria)
- Two-Dimensional Multifractional Brownian Motion- Based Investigation of Heterogeneities from a Core Image
- Impact of the pre-processings on the fractal properties of the airborne gamma ray measurements: a case study from Hoggar (Algeria)
- Heterogeneities characterization from velocity logs using multifractional Brownian motion
- Local regularity analysis of strata heterogeneities from sonic logs
- Regularity analysis applied to sonic logs data: a case study from KTB borehole site
Publication venues
- Elsevier eBooks × 8
- Arabian Journal of Geosciences × 6
- Energy Procedia × 4
- Special publications × 3
- International Conference on Image and Signal Processing and their Applications (ISPA) × 2
- Journal of Applied Geophysics × 2
Publications per year
- 20265
- 20252
- 20242
- 20232
- 20222
- 202111
- 20201
- 20191
- 20183
- 20173
Collaborations
Partner institutions : University of Sciences and Technology Houari Boumediene · University of Boumerdes · University of Blida · GeoBioTec - Geobiociências Geotecnologias e Geo-engenharias · Universidade Nova de Lisboa
Co-authors’ countries : Portugal
Co-authors
- Naïma Zaourar
- Amar Boudella
- M. A. Bounif
- S. Amoura
- Abdelbasset Boulassel
- Anis Reghis
- Salah Boufenchouche
- Badis ZEGAGH
- Soraya Makhlouf
- Fethi Ali Cheddad
- Ayoub Tedjani
- Hasna Yazid
Bibliographic data from OpenAlex (open database).
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