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The AAPG/Datapages Combined Publications Database
Showing 16,576 Results. Searched 195,502 documents.
Influence of node position uncertainty on FWI and Mirror-RTM
Felipe Capuzzo, Marco Cetale, Sergio Luiz da Silva, Roger Moreira, Felipe T. Costa, Ammir A. Karsou, Jorge Lopez
International Meeting for Applied Geoscience and Energy (IMAGE)
... as follows (??): min χ(m) = m 1 ∥ps (xr ,t; m) − ds (xr ,t)∥2 2 (2) where xr is the receiver position and ds is the observed data. We can estimate...
2023
ABSTRACT High-Velocity Carbonates with High Permeability: Implications for Reservoir Quality in High Acoustic Impedance Intervals, #90104 (2010)
Eberli Gregor P.; Verwer Klaas
Search and Discovery.com
... contain high quality reservoir rocks. Acoustic velocity measurements of core plugs are combined with digital image and petrographic analysis from several...
2010
Velocity Logging and Its Geological and Geophysical Applications
H. R. Breck, S. W. Schoellhorn, R. B. Baum
AAPG Bulletin
... first three years of commercial service, continuous velocity logging has been used in more than 900 wells to date. The data obtained indicate...
1957
Application of Illumination Compensation to Irregular Surface Areas Imaging; #40773 (2011)
Yueming Ye and Ru-shan Wu
Search and Discovery.com
... test our method with Can adian overthrust irregular surface model (Model94) and one r eal data in Ch ina. Because of the local r eference velocity used...
2011
Arafura Sea Seismic Processing: Importance of Iterating Velocity Analysis and Integrating Regional Geology to Counter Signal Masking by Major Unconformities
Rahadian Adhyaksawan, Paulus T. Allo, Maria Raharja, Muhammad Isjmiradi, Mark Boyd
Indonesian Petroleum Association
... velocity analysis in the seismic processing flow was combined with regional geologic knowledge to produce seismic images in what was previously a no-data...
2010
Convolution model theory-based intelligent AVO inversion method for VTI media
Yuhang Sun, Yang Liu, Hongli Dong
International Meeting for Applied Geoscience and Energy (IMAGE)
..., we utilized logging data and layer information interpolation, which encompassed low-frequency P-wave velocity, S-wave velocity, and density. Next...
2023
Geoscience Integration and Interpretive Model Building to Overcome Seismic Imaging Problems in Foothills Environments; #41547 (2015)
Rob Vestrum
Search and Discovery.com
...-constrained velocities, geologic constraints are crucial in the interpretation of our velocity model. Close interaction between data processor and structural...
2015
Fault MLReal: A fault delineation study for the Decatur CO2 field data using neural network predicted passive seismic locations
Hanchen Wang, Yinpeng Chen, Tariq Alkhalifah, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... avenues for seismic data analysis and interpretation. ML techniques, including supervised and unsupervised learning, have been applied to various...
2023
An Explicit Full-Range Settling Velocity Equation for Mud Flocs
Kyle Strom, Ali Keyvani
Journal of Sedimentary Research (SEPM)
... on the analysis with historic floc settling data, this methodology produced the best response in the settling-velocity model over the full range of floc...
2011
A New Approach to Pore Pressure Predictions: Generation, Expulsion and Retention Trio, Case Histories from GOM; #41612 (2015)
Selim Simon Shaker
Search and Discovery.com
... of the entire collected data set in ppg. Right : Correlation between the geopressure analysis of GB 602 (right) and GB 600 (left). Note the four zones...
2015
Rock-physics Models for Gas-hydrate Systems Associated with Unconsolidated Marine Sediments
Diana Sava, Bob Hardage
AAPG Special Volumes
... velocity analysis: Journal of Geophysical Research, v. 99, p. 96819695.Yuan, T. S., G. D. Hyndman, G. D. Spence, and B. Desmons, 1996, Seismic velocity...
2009
The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem
Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin
Indonesian Petroleum Association
... analysis, where gamma static analysis will assess the accuracy of the velocity based on the depth scale. The farther from the middle indicates a larger...
2018
Estimation of Migration Velocity by Forward Modelling of Old Seismic Stacks
Search and Discovery.com
N/A
Abstract: An Overview of Seismic Fracture Prediction, by Enru Liu, Rishi Bansal, Xin Zhan, Alex Martinez, and Chris Harris; #120034 (2012)
Search and Discovery.com
2012
ABSTRACT: Velocity Interpretation: Southern North Sea Gas Basin, by Mel D. Carter, J. S. Fisher, and S. W. Thomas; #91035 (2010)
Search and Discovery.com
2010
-- no title --
user
Search and Discovery.com
... into the interpretation of preliminary depth migrated seismic data. We used the near-surface velocity models derived from refraction statics analysis...
Unknown
-- no title --
user
Search and Discovery.com
... into the interpretation of preliminary depth migrated seismic data. We used the near-surface velocity models derived from refraction statics analysis...
Unknown
Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin
Muhamad Noor Ali
Indonesian Petroleum Association
...-velocity relationship: Methods Log interpretation was done with Petrolog, (proprietary log analysis package program Crocker Data Processing). All...
2002
Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media
Ning Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
... that PS-wave imaging result has a higher resolution and wider imaging range due to the slow propagation velocity and wide propagation angle. This also...
2023
Key Technologies for Processing of Seismic Data in Gas Cloud Area, Bohai Bay Basin, #42093 (2017).
Xia Tongxing, Ming Jun, Liu Lei, Zhou Xuefeng, Liu Hongxing, Liu Xuetong
Search and Discovery.com
... Hongxing, Liu Xuetong PS Key Technologies for Processing of Seismic Data in Gas Cloud Area, Bohai Bay Basin* Xia Tongxing1, Ming Jun2, Liu Lei2...
2017
Integrating Data Types for Reservoir Characterisation
Scott Singleton
GEO ExPro Magazine
... From microscopic core analysis of the wellbore to seismic data measurements of rock properties between wells, a multidisciplinary team is essential when...
2015
Simultaneous 3D 4C - OBC & VSP Walkaway Survey in the Attaka Field, East Kalimantan, Indonesia
Bill Borland, Phil Johnston, Mike Reblin, Suta Vijaya, Omar Kulbrandstad, Muhammad Idrees, Scott Leaney, Jan van de Mortel
Indonesian Petroleum Association
... from the borehole data. Extensive iterative velocity picking was preformed on the OBC data to get final PS velocities in the zone above the borehole...
2000
Integrated 3D Seismic Data Modeling and Processing Methodology for Structural Model Analysis: Case Study
T. Salinas
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...Integrated 3D Seismic Data Modeling and Processing Methodology for Structural Model Analysis: Case Study T. Salinas Integrated 3D seismic data...
2006
Abstract: Elastic Finite-difference Modeling for Testing Acquisition and Processing Methods; #90187 (2014)
Peter Manning, Joe Wong, and David Henley
Search and Discovery.com
... reverberations and scattering within the low-velocity overburden. Visually, the baseline data and the monitor data appear to be identical. However...
2014
Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)
Tianfei Zhu, Yan Yan, and Jon Downton
Search and Discovery.com
..., Canada Summary Near-surface velocity model building represents a major problem in processing of reflection data from permafrost regions because...
2015