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The AAPG/Datapages Combined Publications Database
Showing 33,173 Results. Searched 200,626 documents.
RhoVe T Method Empirical Velocity-Density-Temperature-Effective Stress Transform
Matt Czerniak
GCAGS Transactions
... stacking/migration interval velocity model and temperature volume inputs. Acoustic impedance, along with temperature, can also be substituted as an input...
2019
Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah
Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove
AAPG Bulletin
... the response of primary sedimentary features and complicate the GPR signature. Data preprocessing, velocity analysis, and depth migration can focus...
2001
Bering Sea Velocity-amplitude Anomalies: Exploring the Distribution of Natural Gas and Gas-hydrate Indicators
Ginger A. Barth, David W. Scholl, and Jonathan R. Childs
AAPG Special Volumes
...Bering Sea Velocity-amplitude Anomalies: Exploring the Distribution of Natural Gas and Gas-hydrate Indicators Ginger A. Barth, David W. Scholl...
2009
Chapter Ten: Depth Conversion and Depth Imaging Introduction
Alistair R. Brown
AAPG Special Volumes
.... Appropriate kind of migration as a function of structure and velocity variation. (After Liner, 1996. Used by permission.) Depth imaging is difficult...
2011
Abstract: Wavepath Tomography for Complex Velocity Areas, by Dimitri Bevc, Moritz Fliedner, Morgan Brown, and Biondo Biondi; #90077 (2008)
Search and Discovery.com
2008
High Resolution, Super Efficient Wide Azimuth Beam Tomography for Velocity Model Building
Search and Discovery.com
N/A
Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration
Lev Vernik , Charles Landis
AAPG Bulletin
..., oil generation, and primary migration in source rocks. Laboratory studies of acoustic velocity and velocity anisotropy in shales have been conducted...
1996
Exploratory Flow-Duct Experiments on Combined-Flow Bed Configurations, and Some Implications for Interpreting Storm-Event Stratification
R. William Arnott , John B. Southard
Journal of Sedimentary Research (SEPM)
... under a wide range of oscillatory (Uo) and unidirectional (Uu) velocity components, with a constant oscillation period of 8.5 sec and median grain size...
1990
Abstract: Modelling and migration of Hibernia seismic data
Irene Kelly, Phil Bording, Andrew Burton, Larry Lines
Atlantic Geology
... migrations by leastsquares inversion of layer depths to formation tops. This use of migration and inversion also allows for velocity sensitivity analysis...
1997
Application of distributed fiber optic and borehole-surface jointly acquired seismic data in high-resolution processing of conventional seismic
Zhanqing Yu, Cheng Wang, Miao Kun
International Meeting for Applied Geoscience and Energy (IMAGE)
... relatively accurate anisotropic velocity field for surface seismic migration processing. 2. VSP imaging technology For Walkaway-VSP or 3D-VSP data...
2024
Orthorhombic Imaging for Orthogonal Wide Azimuth Surveys in Mississippi Canyon, Gulf of Mexico; #30391 (2014)
Yang He, Adam Gersztenkorn, Sherry Yang, Bin Wang
Search and Discovery.com
... of the velocity model. While the new acquisition technologies bring rich azimuthal information that better illuminates the subsurface, they also pose...
2014
Gas Saturation of Subsurface Waters of Oil-Gas Basins
L. A. Anisimov
Petroleum Geology: A Digest of Russian Literature
... is subject to the law of distribution of concentrations proportional to the coefficient K. In this case the equilibrium constant (coefficient...
1965
Efficient interdisciplinary workflow for predrill seismic pore pressure prediction
Josue Fonseca, Anshuman Pradhan, Tapan Mukerji
International Meeting for Applied Geoscience and Energy (IMAGE)
... the challenge of high computational cost to evaluate each sample against seismic data through seismic depth-migration. To overcome this challenge...
2022
Fractured Reservoir Prediction A Case Study in the Sichuan Basin; #10512 (2013)
Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He
Search and Discovery.com
...Fractured Reservoir Prediction A Case Study in the Sichuan Basin; #10512 (2013) Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He Fractured...
2013
Sigmoidal Bundles and Other Tidal Features, Curtis Formation (Jurassic), Utah: ABSTRACT
R. D. Kreisa, R. J. Moiola
AAPG Bulletin
... to recognize tidalites. Structures and sequences of structures like those recognized in the North Sea can be applied to the rock record, in this case the Curtis...
1984
ABSTRACT: Fast and Easy Near Surface Correction of an Arabian Peninsula Seismic Line Using the Topographic Datuming Operator; #90051 (2006)
Tariq Alkhalifah, Claudio Bagaini
Search and Discovery.com
...-positioning of events and velocity bias introduced by the unphysical time-invariant vertical shifts carried out by static corrections. The application...
Unknown
-- no title --
Haryanty Hashim, Raidi Hashim, Anifadora Mustapha
Search and Discovery.com
... migration. For a drilling engineer, on the other hand, the presence of faults is challenging as it acts as channels for loss of drilling mud during...
2017
Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset
Jianming Zhang, Liangguo Dong, Jianhua Wang, Yilin Wang, Chao Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... on the surface. Based on a constant background velocity of 2200 m/s, the reverse time migration (RTM) image is shown in Figure 2b. After picking the initial...
2023
Passive Margins: Interpretation of West Africa Line C
R. Sheriff
AAPG Special Volumes
... in underlying fine-grained Cretaceous shales. The velocity data are not definitive enough to make a convincing case for this, but the interval velocity...
1987
Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia
Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow
International Meeting for Applied Geoscience and Energy (IMAGE)
...Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia Andrea Paxton...
2022
3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs
Antonio C.B. Ramos, T.L. Davis
Rocky Mountain Association of Geologists
... the 3-D volume confirms model predictions. Areas of large AVO intercepts indicate low velocity coals, possibly related to zones of stress relief. Areas...
1997
Analysis of the impact of demigration on traveltime-based reflection full-waveform inversion
Hong Liang, Houzhu (James) Zhang, Hongwei Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
...osite sign of ∆𝜏, we generate surface offset gather (SOG) and show one SOG (offset spacing is 200 m) in Figure 3a. Due to the slow migration veloci...
2022
Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration
Robi Junipa, Michel Bee
Indonesian Petroleum Association
.... The third phase of interpolation model was examined thoroughly, sliced and edited to examine in case any bulls-eyes velocity anomaly existed arisen from...
2010
3.2 Basement Involved: The COCORP Southern Appalachian Traverse
F. A. Cook, L. D. Brown, S. Kaufman, and J. E. Oliver
AAPG Special Volumes
... to 20.0 secs, 8-40 hz Sources of Velocities: velocity spectra, constant velocity stacks Migration: none References: Cook, E, et al, 1979, Thin...
1983
Enhanced Reservoir Characterization and Permeability Prediction of Heterogeneous Carbonate Reservoirs from Sonic Velocity and Digital Image Analysis; #50689 (2012)
John E. Thornton and G. Michael Grammer
Search and Discovery.com
...Enhanced Reservoir Characterization and Permeability Prediction of Heterogeneous Carbonate Reservoirs from Sonic Velocity and Digital Image Analysis...
2012