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The AAPG/Datapages Combined Publications Database
Showing 1,031 Results. Searched 195,502 documents.
Ten Reasons Why 3D Geo-Modeling and Flow Simulation must be Integrated
Emmanuel Gringarten
GEO ExPro Magazine
... accepted practice in order to tackle the inevitable uncertainty associated with reservoirs and volume estimations. Yet, when it comes to flow simulation...
2006
Seismic Modeling of Porosity Distribution in a Miocene Reef, Salawati Island, Indonesia
William T. Valenta
Indonesian Petroleum Association
... practice, in order to improve the correlation between seismic and synthetic data. The Salawati A-IX well was similarly tied to the seismic coverage so...
1979
The Insensitivity of Thermal Diffusivity of Natural Sediments to Saturation
Ayman Ezdini, James Griffith, Nick Lange, Soroush Tehrani, Hamad Roshan, Mohammad Sarmadivaleh
Australian Petroleum Production & Exploration Association (APPEA) Journal
... a proof of concept throughout 2000 iteration outputs. The variation for conductivity over the range of 5.5–7.5 W/mC was set on a separate colour scale...
2018
Seismic Imaging Improvements in the Bolivian Fold-and-Thrust Belt Through Psdm
A. Rocha, J. Subia
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...). The model building for the PSDM was a task with a full iteration between the processor and the interpreter. The side by side work allowed a correct...
2006
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
.... Hyperbolic estimation is only suitable for estimation of elliptical anisotropy (or isotropy) which is rarely happened in practice. For the reflection moveout...
2016
Anisotropic Controlled-Source Electromagnetic (CSEM) Inversion near the “Tiger” Well in Alaminos Canyon Block 818, Gulf of Mexico
Cam Kanhalangsy, Nick Golubev, Jurgen J. Zach
GCAGS Transactions
... receivers Rx, frequencies f, and field components F: where the regulation strength parameter λ weakens the regulation term λεreg during each iteration...
2011
Abstract: Two-stage Blind Deconvolution; #90187 (2014)
Mafijul Islam Bhuiyan and Mauricio D. Sacchi
Search and Discovery.com
... distinction in our method with respect to the method proposed by Canadas (2002), we estimate a wavelet perturbation and not the wavelet in each iteration...
2014
Abstracts: Anisotropic CSEM Inversion Near AC818 Well #1 in Alaminos Canyon Block 818, Gulf of Mexico; #90173 (2015)
Cam Kanhalangsy, Nikolay Golubev, and Jurgen Johann Zach
Search and Discovery.com
... the regularization strength parameter weakens the regularization term εreg during each iteration by typically λ=0.95 or greater. According to the geological...
2015
Simultaneous Auto-Calibrations of Complex Fracture Configurations in Multi-Well Development Scenario in Uinta Basin with Embedded Discrete Fracture Model and Multivariate Gaussian Distributions
Yuchen Xiao, Chuxi Liu, Wei Yu, Kamy Sepehrnoori, Corwin Zigler
Unconventional Resources Technology Conference (URTEC)
... and the variance-covariance matrix of the MGD. In the second iteration, the model parameters are sampled from the updated MGD, and the process repeats until...
2022
A Novel Probabilistic Approach for GOR Forecast in UnconventionalOil Reservoirs
Yuewei Pan, Guoxin Li, Jianhua Qin, Jing Zhang, Lichi Deng, Ran Bi
Unconventional Resources Technology Conference (URTEC)
... variate 𝑢 from uniform [0,1] 5. If 𝑎(𝜃 i , 𝜃) > 𝑢, then 𝜃 (bh`) = 𝜃 i , increase iteration and repeat step 2-5; otherwise, 𝜃 (bh`) = 𝜃 (b...
2021
Kinematic Gravity Modeling of the Crustal-Scale Evolution of the Central Brooks Range and Colville Basin - Abstract
J. D. Williams, Robert J. Lillie, Catherine L. Hanks, Wesley K. Wallace
Alaska Geological Society
... Alaska must be incorporated into the model to bury the Coldfoot subterrane to ~25 km depth early during evolution of the orogen. A second iteration...
1999
Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)
Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng
Indonesian Petroleum Association
... iteration starts after the initial model is ready and first arrival times are picked. This information is loaded into the tomography solver where...
2011
A Breakthrough of Bekapai Converted S-Wave Processing and its Positive Impact to Structural Interpretation
Effendy Siawira, Andy Kristianto, Jaques Bonnafe, Natalia Anggriani, Cepi M. Adam, Zainal Abidin, Firman B. Kurniawan, Supriady, Claudio Strobbia, Yang Liu, Youning Li, Xiagui Miao, Libo Zi, Guishui Wang
Indonesian Petroleum Association
... and epsilon model. Iteration #1 velocity model updating In the first iteration of the model, the Vs was updated via 3D registration and epsilon...
2015
Abstract: Integrated Data Display: An Aid to Biostratigraphic Characterization of Paleogene Sequences, Faeroe Basin, UK, by H. C. Olson, L. B. Fearn, and R. B. Bloch; #90987 (1993).
Search and Discovery.com
1993
ABSTRACT: Transformation of Geochemical Log Data to Mineralogy Using Genetic Algorithms, by J. H. Fang, C. L. Karr, D. A. Stanley; #91020 (1995).
Search and Discovery.com
1995
Abstract: Nonlinear Inversion of the P-wave P-wave Reflection Coefficient Data, by A. J. Pate; #90952 (1996).
Search and Discovery.com
1996
ABSTRACT: New Wave Parameters Due To Shoaling, by W. F. Tanner; #90941 (1997).
Search and Discovery.com
1997
Abstract: Statistical Sampling Enabled Full-Waveform Inversion, by R.T. Coates, K. Jiao, W. Huang, A. Schiemenz, D. Vigh, #90188 (2014)
Search and Discovery.com
2014
ABSTRACT: Modeling the Structural and Deformational Architecture of Complex Hydrocarbon Traps by HCA Numerical Techniques; #90007 (2002)
Francesco Salvini, Fabrizio Storti, Stefano Tavani
Search and Discovery.com
.... Deformation intensity is computed during each iteration and can be displayed as a model output. In this work we apply our modelling technique...
2002
ABSTRACT: Seismic Sedimentology of Deep-Water Channel Complexes; #90017 (2003)
Andrew Hurst, Bryan T. Cronin, Anne M. Schwab
Search and Discovery.com
... seismic data from offshore west Africa. Validation of the seismic sedimentological interpretation is made more robust by iteration integration of the data...
Unknown
ABSTRACT: Integrated Play and Prospect Assessment Maximizing Regional Context and Local Detail; #90061 (2006)
Kenneth C. Hood and Charles Stabell
Search and Discovery.com
... evaluations. Success of the integrated approach requires flexible iteration between different scales of analysis, a common database for both play...
2006
Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)
Andres Medina and Mirko van der Baan
Search and Discovery.com
...ally, the sampling process starts with an initial reflectivity sequence from which the first-iteration reflectivity sequence is built in an element-wise fas...
2014
Abstract: Acceleration on Sparse Promoting Seismic Applications; #90187 (2014)
Lina Miao and Felix Herrmann
Search and Discovery.com
... (e.g. data residual) is very computational involving, weeks can be taken for evaluating one objective function in one iteration. The proposed algorithm...
2014
Abstract: Angle-Dependent Full Waveform Inversion; #90319 (2018)
Woodon Jeong, Constantinos Tsingas, Young Seo Kim
Search and Discovery.com
... angles under consideration at each iteration. Consequently, ADFWI can give more accurate and stable results than conventional FWI workflows...
2018
Abstract: AI Seismic Method Reveals Hidden Details in Complex Giant Carbonate Field; #91204 (2023)
Mujeeb Oke
Search and Discovery.com
... iteratively, using varying input and process parameters. Outputs were compared with well data at every iteration to determine degree of fit. From platform...
2023