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The AAPG/Datapages Combined Publications Database
Showing 29,091 Results. Searched 195,387 documents.
Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia
M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... various strategies of velocity determination with diverse accuracies. The area of study contains a large amount of very shallow with high velocity...
2018
Seismic Profiles of the Powder River Basin, Wyoming
W. Richard Moore
Rocky Mountain Association of Geologists
... HILIGHT I TA 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. SURFACE CONSISTANT STATICS FINAL VELOCITY ANALYSIS NORMAL MOVEOUT - AUTO-SURFACE CONSISTANT STATICS...
1985
Geologically Constrained Seismic Imaging in Andean Thrust Belts, #42530 (2020).
Rob Vestrum,
Search and Discovery.com
... Reprocessed PSTM (Figure 7) shows improvements in deeper structures that result from improved near-surface corrections, more detailed velocity analysis...
2020
Modeling the Effect of Maturity on the Elastic Moduli of Kerogen Using Atomistic Simulations
Abishek Kashinath, Michael L. Szulczewski, Ali H. Dogru
Unconventional Resources Technology Conference (URTEC)
... herein. All information is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information...
2019
Improving Marcellus Imaging Through the Use of FWI and Joint Tomographic Inversion for Velocity and Epsilon
David McCann
Unconventional Resources Technology Conference (URTEC)
...Improving Marcellus Imaging Through the Use of FWI and Joint Tomographic Inversion for Velocity and Epsilon David McCann URTeC: 2878680 Improving...
2018
Improving seismic resolution by reprocessing multiple surveys at Na Kika field
Qingsong Li, Robert (Bobby) Chrisman, Dale Baptiste, Yan Liu, Dhvanil Patel, Carlos Rivas Aroni
International Meeting for Applied Geoscience and Energy (IMAGE)
... of resolution can be achieved through a better velocity model, improved signal to noise (S/N), boosting the high frequencies, etc. The Na Kika field in the Gulf...
2023
Seismic Fracture Detection in the Second White Speckled Shale: Anisotropic Perspectives on an Isotropic Workflow; #41289 (2014)
David Cho, Craig Coulombe, Scott McLaren, Kevin Johnson, and Gary F. Margrave
Search and Discovery.com
... an azimuthal analysis of the recorded wavefield. However, conventional data acquisition practices often provide insufficient azimuthal and offset coverage...
2014
Towards Improved Quality and Accuracy of Deeper Target Images on Land Data
Afiq Mokhtar, Riaz Alai, Christopher Lee Slind, Poetri Monalia, Rizki Krishna Pratama
Indonesian Petroleum Association
... work of seismic data preconditioning and the velocity model building conducted by an experienced team. This paper showcases a case study of seismic...
2022
High Resolution Pore Pressure Prediction Using AVO Inversion
Yongyi Li
Search and Discovery.com
... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...
Unknown
High Resolution Pore Pressure Prediction Using AVO Inversion
Yongyi Li
Search and Discovery.com
... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...
Unknown
Abstracts: Implicit Preconditioning for Least-squares Nonstationary Phase Shift; #90173 (2015)
Marcus R. Wilson and Robert J. Ferguson
Search and Discovery.com
.... Introduction To correct for surface statics and irregular trace spacing before migration, Ferguson (2006) presents an inversion algorithm based...
2015
The Subandean Foothills Basins, a Regional Study.
Larry Garmezy, Hanspeter Mohler, Keith James, Harry Doust
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., refraction and reflection statics as well as to velocity analysis. (iv) Recommendations. Key recommendations for improvement include: • Careful pre...
1997
Some Relations Among Sedimentation, Stratigraphy, and Seismic Exploration
W. C. Krumbein
AAPG Bulletin
..., J. W., "How to Make Velocity Corrections," ibid., Vol. 28 (1944), pp. 615-28. HAFNER, W., "The Seismic Velocity Distribution in the Tertiary Basins...
1951
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China
Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Uwe Strecker, Maggie Smith
Unconventional Resources Technology Conference (URTEC)
... attribute analysis of anisotropy from elliptical velocity inversion indicates that anisotropy varies horizontally and vertically, and that it is dominantly...
2016
Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia
Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo
Indonesian Petroleum Association
... domains. The second difference was represented by the possibly high impact of water velocity statics on 3D demultiple and imaging (statics contaminate...
2011
Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)
Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra
Search and Discovery.com
... azimuthal fracture detection techniques: P wave azimuthal velocity analysis (VVAZ), P wave azimuthal AVO analysis (AVAZ), and converted wave shear wave...
2014
Using Detailed Gravity Surveys to Delineate Buried Glacial Scours in Northern Michigan, Alan W. Hinks and Kevin J. Sullivan, #50204 (2009)
Search and Discovery.com
2009
Reprocessing the East Coast Canada Stonehouse Survey with 3D SRME and Hybrid Layer Tomography PreSDM; #41549 (2015)
Todd Mojesky, Ali Karagül, Bill Goodway, Chris Szelewski, Martin Dashwood
Search and Discovery.com
... 3D SRME and hybrid layer tomography PreSDM velocity model building to enhance the imaging of the zone of interest below the Base Tertiary. Introduction...
2015
Some Machine Learning Applications in Seismic Interpretation; #42270 (2018)
Satinder Chopra, David Lubo-Robles, Kurt J. Marfurt
Search and Discovery.com
... modified by a human interpreter. First-break pickers for statics corrections have used neural networks for at least 10 years. Here, the human processor...
2018
Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)
Oluwafemi Ogunsuyi, Douglas R. Schmitt
Search and Discovery.com
...Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014) Oluwafemi Ogunsuyi, Douglas R...
2014
Seismic Imaging and Interpretive Model Building in the Colombian Andes
Rob Vestrum
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... then select a model body for seismic velocity analysis. Raytracing through the model, as seen in Figure 4, allows the software to calculate...
2006
Basin and Range Seismic Profiles, Railroad Valley, Nye County, Nevada
Norman H. Foster, John H. Vreeland, Eadward D. Dolly
Rocky Mountain Association of Geologists
... of the Rocky Mountain Region, 1985 BASIN AND RANGE SEISMIC PROFILES, RAILROAD VALLEY, NYE COUNTY, NEVADA Norman H. Foster Independent INTRODUCTION...
1985
The Impact of Pore Geometry and Microporosity on Velocity-Porosity Relationship in Carbonates of Central Luconia, Sarawak; #41030 (2012)
Nor Sara Izzatti Bashah and Bernard Pierson
Search and Discovery.com
... the velocity-porosity relationship. The amount of microporosity is calculated as the difference between the observed porosity in digital image analysis...
2012
Uncertainty Analysis for Top Tuban Carbonate Prediction using Velocity Modeling Design in "Aquila" Field, East Java Basin
Ayu Indri Firdani, Azhar Kholiq Affandi, Erik Wahyu Irawan, Kamal, M. Wahdanadi Haidar, M. Freddy Yulisasongko
Indonesian Petroleum Association
...Uncertainty Analysis for Top Tuban Carbonate Prediction using Velocity Modeling Design in "Aquila" Field, East Java Basin Ayu Indri Firdani, Azhar...
2015
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
... and times can be of considerable value in assessing the effect of variations in data acquisition patterns. When used with conventional velocity analysis...
1985