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The AAPG/Datapages Combined Publications Database
Showing 16,596 Results. Searched 200,674 documents.
New Integrated Workflows for Improved Pore Pressure Prediction and Seismic Imaging
Search and Discovery.com
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Rhove Method - A New Empirical Pore Pressure Transform
Search and Discovery.com
N/A
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)
... sweep method for updating velocity inside the basement. Introduction The current study area is in the Cuu Long Basin, offshore Vietnam. In this area...
2008
Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)
Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen
Search and Discovery.com
... of uncorrelated Vibroseis VSP data can be used for velocity dispersion and Q estimation. This kind of velocity dispersion analysis can provide...
2015
Research and application of near surface modeling in dual complex exploration areas
Xinyue Song, Duojun Zhang, Zaijin Zhang, Yi Bao, Cheng Wang, Zhonghua Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
... dispersion clustering analysis. Clustering algorithms are introduced to obtain a more accurate near surface velocity model by inverting the accurately...
2024
Time-Depth Modeling in High Pore-Pressure Environment, Offshore East Coast of India; #30463 (2016)
Nidhi Jindal, Ajoy Kumar Biswal, Kumar Hemant Singh
Search and Discovery.com
... becomes challenging in a complex geological environment. This study investigates plausible models between depth and interval velocity in a high...
2016
Delineation of Jonah field Using Seismic and Sonic Velocity Interpretations
Ronald C. Surdam, John Robinson, Zun Sheng Jiao, Nicholas K. Boyd III
Rocky Mountain Association of Geologists
... analysis were separated by only about 1000 ft. Using this finer sampling grid, 1262 individual velocity profiles and a new anomalous velocity volume were...
2001
Lateral Changes in Seismic Velocities and Their Effect on Depth Prediction
J. Pinchin, M. Bayly
Petroleum Exploration Society of Australia (PESA)
... many seismic velocity analyses on a tight grid of lines, statistical errors in these velocity measurements can be reduced. An analysis of stacking...
1989
Abstract: Investigation of the Relationship between Seismic Velocity Dispersion Principles and the Permeability of Subsurface Porous Materials; #90174 (2014)
Adrienne Campbell, Winnie Pun, and Bernd Milkereit
Search and Discovery.com
... (NSERC). References Baron, L. and Holliger, K., 2010. Poro-elastic Analysis of the Velocity Dispersion and Attenuation Behaviour of Multifrequency Sonic...
2014
Pore Structure and Petrophysical Characterization of Hamelin Pool Stromatolites, Shark Bay, Western Australia
Search and Discovery.com
N/A
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
The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data
Peter Scholtz, Truong Nguyen, Arash Jafar Gandomi
International Meeting for Applied Geoscience and Energy (IMAGE)
...The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data Peter Scholtz, Truong Nguyen, Arash...
2023
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
... difficulties for conventional raybased reflection travel-time tomography. Figure 3 - Initial velocity and refraction energy penetration analysis (Depth...
2023
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
Envelope full-waveform inversion of marine seismic data
Kai Xiong, David Lumley, Wei Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity (Vp) with 2D acoustic FWI and IEI. Figure 3a shows the initial velocity model obtained from migration velocity analysis (MVA). The shot position...
2022
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)
... with porosity, velocity response and permeability. Figure 4: Digital image analysis of the pore systems is done by color segmenting the pores in thin...
2014
Estimation of anisotropic parameters from semblance picking using dynamic programming
Hong Liang, Houzhu (James) Zhang, Dongliang Zhang, Hongwei Liu, Xu Ji
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Conventioanlly, seismic model building starts from time-domain velocity analysis using semblance scanning (Taner and Koehler, 1969). The stacking...
2022
Abstract: Geologic Interpretation of Seismic-Attribute Measurements, by R. E. Sheriff, M. T. Taner; #90961 (1978).
Search and Discovery.com
1978
Abstract: Seismic Indicators for Porous Fluid-Saturated Layer, by G. M. Goloshubin; #90951 (1996).
Search and Discovery.com
1996
Precision Measurements of Interval Velocity Differences from Seismic Data: ABSTRACT
Ernest E. Cook, Norman S. Neidell, John H. Beard
AAPG Bulletin
... 3. (March) A new seismic technique, the DIVA (Differential Interformational Velocity Analysis) (trademark, Copyright Zenith Exploration Co., patents...
1983
Carbonate-Anhydrite Facies Determination by Quantitative Seismic Stratigraphy in Paradox Basin: ABSTRACT
Richard F. Wadleigh, Jr., John A. Ward
AAPG Bulletin
...-to-noise ratio of seismic data collected in the Paradox basin. Historically, the irregular terrain coupled with shallow velocity gradients limited...
1985
Cooper Overpressure, Natural Fractures and Velocity
Search and Discovery.com
N/A
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: Rock Physics and AVO Mapping of Lithofacies and Pore Fluid Probabilities: Niger Delta; #90255 (2017)
Ibukun Olorunniwo, Sunday Olotu, Moses Olorunniwo, Adekunle Adepelumi
Search and Discovery.com
.... Rock physics parameters (P-wave velocity, S-wave velocity and density) were modeled through multivariate regression analysis, and AVO attributes...
2017
From Field Tapes to 3D Depth Volume in 2 Months
Search and Discovery.com
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