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The AAPG/Datapages Combined Publications Database
Showing 16,664 Results. Searched 196,121 documents.
Abstract: Seismic Subsalt Imaging in a Complex Salt Basin; #90254 (2016)
Ricardo Bertolotti, Pedro Baptista, Alastair Beach, Radmila Tatalovic, John Aitken, Adnan O. Bu Fateem, Khalfan Almansoori
Search and Discovery.com
... processing result it is important to have a thorough understanding of the geology to constrain the velocity analysis during the data processing. Consequently...
2016
Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)
Search and Discovery.com
1999
High-End Model Building Techniques for Revealing a Pre-Carbonate Reservoir Offshore East Natuna Basin, Indonesia
Jun Wang, Yonghe Guo, Yitao Chen, Muhammad Nauvall Juliansyah, Nick Crabtree
Indonesian Petroleum Association
... (FWI) is the natural choice for building velocity models in areas of complex structures. However, narrow-azimuth (NAZ) streamer data with limited offsets...
2023
4D Seismic and Rock Physics Modeling Responses to Reservoir Steam Flood
Muhammad Edisar, Lilik Hendrajaya, Gunawan Handayani, Umar Fauzi, Laode Ngkoimani, Yarmanto
Indonesian Petroleum Association
... for detecting hydrocarbons from seismic data. Most of these are based on rock elastic properties, travel time (or velocity), impedance, bright spots and can...
2005
Seismic Time to Depth Conversion and Uncertainty Analysis for Horizon Prediction in a Proposed Well-Site of Sungai Gelam Field, Jambi Subbasin
Muhamad Wildan P., Imam Muda Gunawan, Andry Pujiriyanto, Sudarmaji
Indonesian Petroleum Association
... and seismic velocity data in the process of velocity model building. b. Uncertainty Analysis From the results of nine types of velocity models, nine...
2013
Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra
Iswani Waryono, Wahyu Triyoso
Indonesian Petroleum Association
... data with CRS, we then conducted Horizon Velocity Analysis & Modeling (HVAM). Combining the HVAM result with known well data (after band passing...
2012
ABSTRACT: Velocity-Depth Modeling Prestack Depth Migration (PSDM) at Line ITS-95 (Case Study), by Sardjono Seno Pudji and Denny Sulistiono; #90913(2000).
Search and Discovery.com
2000
Modeling Electrical Resistivity in Carbonates Using Micro-CT Scans and Assessing the Influence of Microporosity with MICP, #40953 (2012)
Jan H. Norbisrath, Gregor P. Eberli, Ralf J. Weger, Mark Knackstedt, Klaas Verwer
Search and Discovery.com
.... Norbisrath, Gregor P. Eberli, Ralf J. Weger, Mark Knackstedt, Klaas Verwer PS Modeling Electrical Resistivity in Carbonates Using Micro-CT Scans...
2012
Abstract: Velocity Anisotropy from Core Measurements, VSP and Sonic Logs Analysis in a Single Well Study in NE Alberta; #90224 (2015)
Judith Chan and Douglas R. Schmitt
Search and Discovery.com
...Abstract: Velocity Anisotropy from Core Measurements, VSP and Sonic Logs Analysis in a Single Well Study in NE Alberta; #90224 (2015) Judith Chan...
2015
Synthetic-data-driven deep learning method for elastic parameter inversion
Shuai Sun, Luanxiao Zhao, Huaizhen Chen, Zhiliang He, Jianhua Geng
International Meeting for Applied Geoscience and Energy (IMAGE)
...-logging data in our study area, respectively. (a) Cross-plot of P- and S-wave velocity; (b) Cross-plot of density and P-wave velocity; (c) Cross-plot...
2023
Abstract: Seismic Imaging and Velocity Modelling Offshore Myanmar (Andaman Sea Basin) (Geophysics Poster 12)
Farhan Ahmed Khan, M Hakimey Hashim, Azlan Mohd Sabirin, Goh Leong Kee, Garry Malo Paul
Geological Society of Malaysia (GSM)
... Sdn Bhd, Level 15, Tower 2, PETRONAS Twin Towers, KLCC, 50088 Kuala Lumpur, Malaysia. All Geophysical Data Analysis/Processes are basically solving...
2011
Combining Sonic Velocity and Characterization of Pore Architecture to Develop a Proxy for Reservoir Permeability in Unconventional Carbonates: An Example from the Mid-Continent Mississippian Limestone
Beth Vanden Berg, G. Michael Grammer
Unconventional Resources Technology Conference (URTEC)
... of the data confirm observations from previous studies regarding the expected range of sonic velocity for low porosity, low permeability carbonates...
2014
ABSTRACT: Velocity-Depth Model Estimation for a Subsalt Target from the Southern Gas Basin of the North Sea, by Oz Yilmaz, Jeff Rutledge, Ottar Sandvin, and Bob Godfrey; #91019 (1996)
Search and Discovery.com
1996
A Comparison of Depth Conversion Methods in Buntal Gas Field, Block B, Natuna Sea, Indonesia
Irfan Yuliandri Syukri, John Hughes, Medi Medianesterian
Indonesian Petroleum Association
... velocity log, however, in this study area the data were not ideal with spikes due to washout/borehole rugosity and gas slow down effects. Despite...
2014
Acoustic Characterization of Sub-Seismic Scaled Heterogeneities in Carbonate Reservoirs: Example of Barremian Microporous Limestone from Southeast France: An Analog of Middle East Hydrocarbon Reservoirs, #41989 (2017).
Dawin Baden, Yves Guglielmi and Lionel Marie
Search and Discovery.com
...) Apertures and density of fracturing can be deduced from the analysis of P-wave velocities; (4) Porosity is the main control on P-wave velocity in non...
2017
Integrated Full Waveform Inversion and Dip Constrained Tomography for Complex Carbonate Imaging - Case Study from Indonesia
Yonghe Guo, Jun Wang, Pongga Wardaya, Riaz Alai, M Afiq B Mokhtar, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
.... Smoothing was applied to only keep the long wavelength velocity variations. Conventional tomography by residual move out analysis has been adopted for most...
2018
The Geophysical Aspects of Abnormal Fluid Pressures
Edward B. Reynolds, John E. May, Alf Klaveness
Houston Geological Society
... offshore Louisiana areas. The left one was derived from good reflection data with few troublesome multiples. The right velocity analysis is useless...
1971
Chapter 9: Application of the IER Strategy for Natural Gas Exploration
Ronald C. Surdam, Zun S. Jiao
Montana Geological Society
..., the velocity data were provided by John Buggenhagen (see Buggenhagen; this volume). The outline of the 17 mi2 survey is shown in Figure 9-2...
1997
Accurate Depth Conversions Reduce Risk
Larry C. Luton, Corine Prieto
GCAGS Transactions
... is not a new concept. The challenge lies in the proper selection of velocity data and model types that will generate accurate depth maps for evaluation...
2000
Well to Seismic Ties Modeling with the Adaptive Log Analysis, #40823 (2011)
Ivan S. Deshenenkov, Dmitry A. Kozhevnikov, Kazimir V. Kovalenko
Search and Discovery.com
...Well to Seismic Ties Modeling with the Adaptive Log Analysis, #40823 (2011) Ivan S. Deshenenkov, Dmitry A. Kozhevnikov, Kazimir V. Kovalenko Well...
2011
-- no title --
user
Search and Discovery.com
... pattern measured in carbonate rocks outcropping in southern Moose Mountain. Refraction velocity analysis revealed the existence of azimuthal anisotropy...
2013
Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)
Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson
Search and Discovery.com
... of the topography, decoupling the near surface effects from the depth imaging migration velocity analysis. Lastly, we used a “data driven” automated...
2015
Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)
Roohollah Askari and Robert J. Ferguson
Search and Discovery.com
... perturbation for noisy data. Introduction Surface wave analysis is a well-known procedure where the phase or group velocity of dispersive surface...
2014
Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)
Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang
Geological Society of Malaysia (GSM)
... in imaging technology and velocity model building tools, we reprocessed the same data through prestack depth migration, and achieved significant...
2008
Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)
Faranak Mahmoudian and Gary F. Margrave
Search and Discovery.com
... determined from shear-wave data, which is directly related to fracture intensity, from a quantitative analysis of the PP reflected data. INTRODUCTION...
2014