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The AAPG/Datapages Combined Publications Database
Showing 1,680 Results. Searched 200,293 documents.
ABSTRACT: Reservoir Delineation Through Incremental Pay Thickness Model Correlations of Petrophysical and 3-D Seismic Data, by D. B. Neff; #91003 (1990).
Search and Discovery.com
1990
ABSTRACT: Reservoir Characterization in Kaji-Semoga Field, South Sumatra, Indonesia, Using Seismic Inversion and Geostatistics, by Dyah Tribuanawati; #90913(2000).
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2000
Abstract: The Deforming Philippines Orogen: Detail of Long Term Strain-Rate and Seismicity Calculations from Neotectonic Kinematic Analysis, by W. K. Rucker and P. Bird; #90087 (2009).
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2009
Abstract: Biot-Gassmann Fluid Term Extraction Based on PP-PS Joint Inversion;
Qi Ma
Search and Discovery.com
... of generalized linear inversion and the iterative reweighed least-squares algorithm are applied to solve this function. Tests with synthetic data show...
Unknown
Abstract: Deep Learning Inversion on Seismic Cubes; #91204 (2023)
Aleksandr Koriagin, Alexey Kozhevin, Stepan Goriachev, Roman Khudorozhkov
Search and Discovery.com
... each patch to fit the already assembled overlap via least-squares regression. Lastly we show how one can evaluate the assembled velocity model...
2023
Comparative Experimental Investigation of Damage Variables for Sedimentary and Geothermal Rock Specimens Based on 3D-DIC
Fatick Nath, Eleazar Cabezudo, Nora Garcia Romero
Unconventional Resources Technology Conference (URTEC)
... least squares and pointwise least squares for displacement field and strain field measurements. Opt. Lasers Eng. 2009, 47, 865– 874. Song, Y. Sungjun...
2024
Empirical Models for Predicting CO2 Concentrations in North Sumatra
C. M. Reaves, A. Sulaeman
Indonesian Petroleum Association
... in this format and a least-squares linear regression was run to enable comparison with the North Sumatra data. CO2 partial pressures in clastic reservoirs from...
1994
Abstract: Spectral Analysis in Stratigraphic Interpretation, by Yihua Cai; #90200 (2014)
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2014
An Effective Physics-Based Deep Learning Model for Enhancing Production Surveillance and Analysis in Unconventional Reservoirs
Yuewei Pan, Ran Bi, Peng Zhou, Lichi Deng, John Lee
Unconventional Resources Technology Conference (URTEC)
... Smoothing and differentiation of data by simplified least squares procedures. Analytical chemistry, 36(8), 1627-1639. DOI:10.1021/ac60214a047. Sun, Q. a...
2019
Kutei Basin: Feasibility Study of a Broadband Acquisition
Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele
Indonesian Petroleum Association
..., the maximum allowed Q factor was limited at 200, and data were preconditioned with a least-squares smoothing (red crosses in figure 5 are Q measurements...
2013
Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector
Xuan Ke, Mauricio Sacchi, Ying Shi
International Meeting for Applied Geoscience and Energy (IMAGE)
...Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector Xuan Ke, Mauricio Sacchi, Ying Shi...
2023
A graph-space optimal transport FWI approach based on κ-generalized Gaussian distribution
Sérgio Luiz E. F. da Silva, Giorgio Kaniadakis
International Meeting for Applied Geoscience and Energy (IMAGE)
... are compared using an objective function, usually based on the least-squares method (Virieux and Operto, 2009). FWI is a robust methodology that significantly...
2023
Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)
Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell
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...Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018) Francesco Perrone, Graham Roberts, Lorenzo Casasanta...
2018
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... Riel, 1990) and least-squares migration (Wang and Sacchi, 2006). One challenge for sparse inversion is that the algorithm can be unstable...
Unknown
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... Riel, 1990) and least-squares migration (Wang and Sacchi, 2006). One challenge for sparse inversion is that the algorithm can be unstable...
Unknown
Image processing of jointly acquired 3D DAS-VSP data with an OBN survey in the Middle East
G. Yu, H. Liu, Y. Zhang, H. Chen, X. Li, L. Duan, G. Cambois, J. Cowell, J. Mason, Y. Chen, J. Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... minimizing the following least-squares misfit objective function between the simulated data 𝑑(𝑥 𝑟 ; 𝑡; 𝑥 𝑠 ) and the field data...
2024
End-Member Feldspar Concentrations Determined by FTIR Spectral Analysis
Abigail Matteson, Michael M. Herron
Journal of Sedimentary Research (SEPM)
... FTIR spectra were constructed from sample spectra and their associated K-, Na- and Ca- feldspar concentrations using a least-squares full spectrum...
1993
Statistical Methods For Log Analysis of Reservoir Properties: Chapter 1
John H. Doveton
AAPG Special Volumes
.... The most widely used method for prediction purposes fits a line to the data by the method of least squares. The variable to be predicted is the dependent...
1994
Seismic Trace Interpolation using Adaptive Prediction Filters
Search and Discovery.com
... interpolation strategy based on overlapping adjacent windows, we have adopted the Recursive Least Squares method to update the prediction error filters...
2013
Data Analysis and Model Development
Alan P. Byrnes
Special Publications of SEPM
... methodology commonly util ized is least squares regression analysis. This analysis is easy to perform, allows easy conceptual examination of the regressions...
1994
2008
Q-LSRTM using viscoacoustic VTI wave equation based on the nearly constant Q model
Zhang Shan-Shan, Gu Bing-Luo, Li Zhen-Chun
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In this paper, we present a Q-compensated least-squares reverse time migration method in viscoacoustic VTI media (Q-VTI-LSRTM) using the pure qP-wave...
2022
Abstract: Attenuation Compensation in Least-Squares Reverse Time Migration Using the Visco-Acoustic Wave Equation, by Gaurav Dutta; #90182 (2013)
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2013
Abstract: Velocity Model Building with Weighted Linearized Inversion A VSP Data Case Study; #90187 (2014)
Mingyu Zhang, Richard Kuzmiski, and Zhengsheng Yao
Search and Discovery.com
... velocity model where the prediction error between modeled data and observed data is minimal in a least squares sense, i.e. AAPG Search and Discovery...
2014
Advanced Caliper Processing for Early Detection of Casing Problems
Barry Nicholson
Indonesian Petroleum Association
...-fingered caliper to extract this parameter. The new eccentralization technique uses a least squares fitting and optimization routine that allows accurate...
1996