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The AAPG/Datapages Combined Publications Database
Showing 53,407 Results. Searched 195,405 documents.
Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016)
Sergio Chávez-Pérez, Mario A. Centeno-Miranda, Douglas A. Gómez-Reyes, Liliana Vargas-Meleza
Search and Discovery.com
... Academic Research Consortia SEP Stanford Exploration Project Stanford University, CA, USA Velocity Model Estimation, Seismic Modeling, RTM, FWI...
2016
The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings
Paolo Dell'Aversana
Petroleum Exploration Society of Australia (PESA)
... odel was used as a reference section for the first MT inversion. Successively the M T resistivity model obtained through inversion was reverted...
2004
Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming
Cynthia B. Russell, Donald S. Stone
Rocky Mountain Association of Geologists
... with six-second listen times were taken at each shotpoint location. Twelve Geospace model 20D, 10 Hz geophones were used per group in an inline array...
1995
Improved Exploration, Appraisal and Production Monitoring with Multi-Transient EM Solutions
Search and Discovery.com
..., and this is what is used in the deterministic deconvolution. Each source – receiver offset results in an impulse response. Inversion...
2013
Seismic Processing in the Papua New Guinea Fold Belt - Recent Experience
N. J. Fisher, F. R. Nicholson
Papua New Guinea (PNG) Petroleum Convention Proceedings
... perhaps for obtaining an approximate model for the near surface that may be used as a guide to velocity picking and as an aid to modelling. Summary...
2000
Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014)
Zimin Zhang, Don C. Lawton, Robert R. Stewart
Search and Discovery.com
... aligned fractures. The results show that seismic velocity anisotropy can be detected by both vertical and horizontal components of the HTI earth model...
2014
First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology
Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda
Indonesian Petroleum Association
... in the amplitude spectrum in Figure 13. The VSP Processing workflow in Figure 8 is used to process the data. The velocity model is built to separate...
2023
Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones
Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju
Indonesian Petroleum Association
... reflection boundaries are in agreement with the background velocity model. While Figure 17 used a coarse image grid spacing of 50x10ft, Figure 18 shows...
2013
Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)
Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang
Search and Discovery.com
... used for acquisition only had signal above 3 Hz. Together, these factors make the low-wavenumber component of the model poorly sampled by the acquired...
2023
Seismic Processing Applications on a Personal Computer
Geophysical Service (Malaysia) Sdn. Bhd.
Geological Society of Malaysia (GSM)
... in capacity and speed, the personal computers are reducing in size, but not in power. The personal computer will be increasingly used in decision making...
1989
The Effect of Resistivity Anisotropy on Earth Impulse Responses
Folke Engelmark, Bruce Hobbs, Dieter Werthmüller
Indonesian Petroleum Association
... increases in offset from 1.5 km to 2.0, 2.5 and 3.0 km. Figure 9 - Model used to generate the results in Figures 10 – 12 where the anisotropy λ of all...
2009
Regional Geophysical Mapping of the Sub-Phanerozoic Basement, Eastern Southern Saskatchewan and Southwestern Manitoba
Jiakang Li and Igor Morozov
Saskatchewan Geological Society
... and block structure. Here, we attempt to improve the model by using the Euler deconvolution method (Reid et al., 1990; Pilkington et al., 2000), a semi...
2006
Using Analytics to Quantify the Value of Seismic Data for Mapping Eagle Ford Sweetspots
Murray Roth, Ted Royer, Ross Peebles, Michael Roth
Unconventional Resources Technology Conference (URTEC)
... analytic technique to predict well production – with and without seismic data. Seismic attributes used in this case study include: fault probability...
2013
Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)
Per Avseth, Tor Veggeland
Search and Discovery.com
... industry. In particular, rock-physics templates (RPT), in combination with seismic AVO inversion data, can be used to screen for hydrocarbon prospects...
2015
Seismic Imaging at Conger: Lessons Learned in Gulf of Mexico Subsalt Imaging
Thomas C. Bergeon, Brad A. Robison
GCAGS Transactions
.... To date, production at Conger has been excellent, confirming the geologic model for the field, i.e., laterally continuous sandstone reservoirs...
2006
Abstract: High-Resolution Prestack Sub-Basaltic Imaging, by A. Druzhinin and C. Macbeth; #90923 (1999)
Search and Discovery.com
1999
3D Refraction Statics Integrated with Surface-Consistent First-Break Picking, Iterative Inversion, and 3D Visualization
Search and Discovery.com
... be saved and used later, for example, for deconvolution. Automatic surface-consistent first-break picking starts from manual picking of several shots...
2013
Marchenko redatuming and seismic interferometry based internal multiple prediction for salt structures
Zhiwei Gu, Jianhua Geng, Ru-Shan Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... s of acoustic wave propagation. The red star denotes the shot position for generating wavefield snapshots. (b) A smooth velocity model is used to estimate...
2023
Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)
Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand
Search and Discovery.com
... logs are used to evaluate the seismic data quality through well ties and phase analysis. Full wave reflectivity and convolutional Zoeppritz...
2014
VIII. Conversion of Seismic Data to Log-Like Displays
Norman S. Neidell
AAPG Special Volumes
... so that they can better discriminate between true event velocities and multiple velocities. The wavelet used in the synthetic seismogram...
1979
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
... techniques are used: The first is pre-stack processing and imaging that resulted in properly placed structures and clearly defined fault planes...
1992
Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)
G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips
Search and Discovery.com
... inversion methods, both post-stack impedance inversion and full-waveform inversion, require low-frequency information about the desired earth model...
2014
MAZ Processing for Basement Fracture: A Case Study on 3D Conventional Land Seismic Dataset
Ahmad Zazeli Fuadi, Yatty Surtiati
Indonesian Petroleum Association
... be used to identify the distribution and orientation of the fracture for a whole survey. In this paper we would like to show the use of the land 3D seismic...
2016
Seismic simulations of experimental strata
Lincoln Pratson, Wences Gouveia
AAPG Bulletin
... sophistication. The three algorithms used here are (1) a convolution model, (2) an exploding-reflector model, and (3) a full-wave equation model. This sequence...
2002