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The AAPG/Datapages Combined Publications Database
Showing 73,293 Results. Searched 200,641 documents.
The Use of Seismic Data in Predicting the Abnormal High Pressure Zone for Exploration Drilling in Pertamina Unit E.P. III Working Area
Basuki Puspoputro
Indonesian Petroleum Association
... as the seismic wave velocity measured over a depth interval. Normally the degree of compaction of sediments is a function of the overburden pressure, or in other...
1983
Advanced Microseismic Monitoring Methods, (2012)
R. J. Mellors, C. Morency, E. Matzel, D. C. Templeton, J. Wang, S. Myers, S. Ford, D. B. Harris, F. Ryerson
Search and Discovery.com
... to artifacts caused by sensor geometry and other sources of error. The velocity model is estimated using all available data and refined using Green...
2012
Time-lapse FWI prediction of CO2 saturation and pore pressure
Qi Hu, Kristopher Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Calibration of rock physics model using Han’s samples. The Hertz-Mindlin model is combined with Gassmann’s equation to predict saturated-rock velocity...
2023
High-resolution passive surface wave tomography using natural and anthropogenic noise sources in a mineral exploration context
Daniela Teodor, Charles Beard, Laura Pinzon-Rincon, Aurlien Mordret, Franois Lavou, Sophie Beaupretre, Dan Hollis, John McBride, Pierre Bou, Florent Brenguier
International Meeting for Applied Geoscience and Energy (IMAGE)
... dispersion curves representative for limited sectors of the investigated area. We invert the average dispersion curves to S-wave velocity models using...
2022
Correlation of seismic velocity and density of metasandstone from Kati Formation, Seri Iskandar, Perak, Malaysia
Norsyafiqah Salimun, Abdul Ghani Rafek, Khairul Arifin Mohd. Noh
Geological Society of Malaysia (GSM)
... to measure the density and seismic velocity. P-wave and S-wave velocity is measured using Sonic S-X viewer while density is measured from ratio of core...
2018
Nonlinear broadband seismic inversion for fluid mobility
Xuan Zheng, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... equation, which is characterized by P-wave and S-wave impedance , density and fluid mobility. Compared with the linear approximate EI equation, new equation...
2024
Abstract: Case Study: SAGD Steam Flood Project Using Simultaneous Inversion of Pre-Stack Seismic Data
Arcangelo Sena
GCAGS Transactions
...Abstract: Case Study: SAGD Steam Flood Project Using Simultaneous Inversion of Pre-Stack Seismic Data Arcangelo Sena 2006 769 769 Vol. 56 (2006) We...
2006
A more automated footprint removal for full-waveform inversion
David F. Halliday, James Xu, Soumya Roy
International Meeting for Applied Geoscience and Energy (IMAGE)
... of a shallow depth-slice from an FWI gradient, where linear higher-wavenumber footprint can be seen that closely matches the shot acquisition geometry...
2024
Deep Sea Carbonates: Acoustic, Physical, and Stratigraphic Properties
Larry A. Mayer
Journal of Sedimentary Research (SEPM)
..., C. L., 1957, Variation with depth in shallow and deep water marine sediments of porosity, density and the velocity of compressional and shear waves...
1979
Real-Time Data-Driven Framework for Rate of Penetration Optimization of S-Shaped Wells in a Southern Iraq Field Using Prior Knowledge
Ethar H. AlKamil, Atheer Alattar, Mahdi Karnot, Muntadhar Talib, Abdulla Mazin, Salam Taher
Unconventional Resources Technology Conference (URTEC)
... is by considering the effects of the drilling parameters on it and expressing it as a function of those parameters. The best way is using a data driven...
2024
Beam Migration for Imaging of Complex Structures
Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki
Indonesian Petroleum Association
... to solve the problem using velocity estimation and depth migration, further improvement was achieved using a non-hyperbolic residual moveout. The migrated...
2009
Application of a Stochastic Deposition and Erosion Model to Reservoir Heterogeneity and Stratigraphic Data
Jon D. Pelletier, Donald L. Turcotte
Special Publications of SEPM
... as a function of depth conventional tech niques of power spectral estimation using the fast Fourier transform FFT cannot be used Instead we used...
1999
Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis
Chad M. Hogan
Search and Discovery.com
... Prestack depth migration is expensive for complex regions with strong lateral velocity variations. In these regions, it is desirable to use a wave...
Unknown
Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis
Chad M. Hogan
Search and Discovery.com
... Prestack depth migration is expensive for complex regions with strong lateral velocity variations. In these regions, it is desirable to use a wave...
Unknown
FetKin: Coupling kinematic restorations and temperature to predict thrusting, exhumation histories, and thermochronometric ages
Ariel Almendral, Wilmer Robles, Mauricio Parra, Andrés Mora, Richard A. Ketcham, and Michael Raghib
AAPG Bulletin
... (a linear function that equals one on one vertex and vanishes on the other two vertices). The numerical solution is set up as a linear combination...
2015
ABSTRACT: Pre-Stack Depth Migration and the Imaging of Complex Structures in the Wyoming Thrust Belt
Richard Postma
Wyoming Geological Association
..., will image the next horizon at the correct depth. The model derivation method will be shown using water tank model data. A few overthrust lines will be shown...
2001
Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data
Paul L. Stoffa
Circum Pacific Council Publications
... (right) using the exact x-p moveout correction. Most of the reflection trajectories are horizontally aligned indicating that the velocity function used...
1989
Large-Scale Flood Deposits Associated with the Formation of Coarse-Grained, Braided Terrace Sequences
Judith K. Maizels
Special Publications of SEPM
... flow depth using the Du Boys equation, and resistance to flow and flow 136 JUDITH K . MAIZELS velocity using Manning- and Darcy-Weisbach-type...
1987
Elastic parameters prediction using joint elastic-electrical modeling
Guoquan Wang, Shuangquan Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... background resistivity models using seismic wave velocities and investigated the impact of depth trends on this relationship. At the logging and core...
2023
Elastic AWI and RWI in the Santos Basin
Tenice Nangoo, Nikhil Shah, Adrian Umpleby, John Armitage, Mike Warner, Gustavo Catao Alves, Andre Bulcao, Analena Mileo Camara de Oliveira
International Meeting for Applied Geoscience and Energy (IMAGE)
... to build highquality velocity models for sub-salt imaging using only acoustic wave propagation. This is achieved by adaptively matching acoustic data...
2024
Unlock uncertainties of land FWI over complex areas
Bin Yu, Wei Yang, Jun Liu, XueJun Ma, ZongJie Li, Chang Hua Zhang, XueJian Liu, Min Zhou, Mingqiu Luo, Yequan Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... and demonstrate the effectiveness of our new workflow using field land data over complex areas. Figures 4(a) and 4(b) show one inline section of input velocity...
2024
The Deep Crustal Structure of the Wilkes Land Continental Margin
J. R. Childs, H. M. J. Stagg
Circum Pacific Council Publications
... on the seismic-reflection records that were converted to depth using the approximate velocity solutions calculated without the dip correction. T h e...
1987
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Utah-Wyoming Overthrust Line
B. D. McClellan and J. A. Storrusten
AAPG Special Volumes
.... The migration obtained using the depth model's velocity distribution is far superior to the migration performed using the stacking velocities alone...
1983
Development of a Parametric Estuarine Model for Gippsland Resource Planning
J B Hinwood, E J McLean
Petroleum Exploration Society of Australia (PESA)
... the reach and stream function or equivalently velocity throughout the reach. Determination of applicable analytical solutions The three sub-sections...
1992
Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)
Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere
Search and Discovery.com
... enable the depth section to be tied correctly to well data using check shots, Vertical Seismic Profiles (VSPs) and well tops. In summary, it handles...
2018