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The AAPG/Datapages Combined Publications Database
Showing 17,714 Results. Searched 200,685 documents.
POCS Method for Seismic Data Reconstruction of Irregularly Sampled Data
Elwyn J. Galloway
Search and Discovery.com
... a certain amplitude from the Fourier amplitude spectrum. Early iterations interpolate only the strongest events while later iterations consider...
Unknown
Temporal evolution of reservoir permeability in fault damage zones: An experimental approach
Search and Discovery.com
N/A
ABSTRACT: Linear Model for Low Frequency Pore Liquid Oscillations Observed in Hydrocarbon Microtremor Analysis (HyMAS); #90051 (2006)
Reto Holzner, Patrik Eschle, Peter F. Meier, Stefan Dangel
Search and Discovery.com
.../s for the amplitude of the vertical surface movement velocity could be reproduced by introducing realistic parameter values for the geophysical...
Unknown
ABSTRACT: Gravity Signatures of the Deep-Water Reservoirs of Offshore Nigeria, West Africa; #90115 (2010)
A. A. Adepelumi and O. O. Folarin
Search and Discovery.com
... frequency segment for the azimuthally averaged log power spectrum. The processed satellite-gravity data showed a central negative anomaly having an average...
2010
POCS Method for Seismic Data Reconstruction of Irregularly Sampled Data
Elwyn J. Galloway
Search and Discovery.com
... a certain amplitude from the Fourier amplitude spectrum. Early iterations interpolate only the strongest events while later iterations consider...
Unknown
Abstract: Redefining Jurassic and Triassic Play Fairway Limits on the Ashmore High Using Depth Migrated, Broadband 3-D Seismic Data; #90310 (2017)
David Eastwell, Julian Mather, Karyna Rodriguez
Search and Discovery.com
... Seismic Data David Eastwell¹, Julian Mather¹, Karyna Rodriguez¹ ¹Spectrum, Woking, Surrey, United Kingdom. ABSTRACT The Ashmore Platform...
2017
Abstract: Magmatism During Continental Breakup, Insights From the 3-D Structure of Seaward Dipping Reflectors; #90310 (2017)
James R. Norcliffe, Douglas Paton, Andrew McCaig, Estelle Mortimer, Karyna Rodriguez
Search and Discovery.com
..., West Yorkshire, United Kingdom. ²Spectrum Geo, Woking, United Kingdom. ABSTRACT Deepwater rifted margins are major hydrocarbon exploration targets...
2017
Abstract: From Elastic to Geomechanical Properties. Onshore Field Case Study, Saudi Arabia; #90319 (2018)
Sultan Al Otaibi, Ayman Suleiman
Search and Discovery.com
...) seismic inversion can estimate the elastic properties like the Acoustic Impedance (AI), the P-wave to S-wave velocity ratio (VP/VS) and the density...
2018
Abstract: Multi-scale Characterization of New Zealands Coaly Source Rocks: Developing a Rock Physics Template for Improved Seismic Mapping and Reduced Uncertainty in Future Exploration; #90321 (2018)
Stephen Brennan
Search and Discovery.com
..., velocity and moduli) with their physical properties (e.g., porosity, fluid content, and clay content). To date, RPT usage has concentrated on sandstone...
2018
Linear Model for Low Frequency Pore Liquid Oscillations Observed in Hydrocarbon Microtremor Analysis (HyMAS)
Search and Discovery.com
N/A
Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling
Yulia Nur Fajrina, Muhammad Ghazalli
Indonesian Petroleum Association
... that, extracting the velocity spectrum from synthetic data for velocity analysis. The data result of picking velocity analysis will be used for Normal...
2015
Cross-Well Seismology: A New Production Tool
B. N. P. Paulsson, R. T. Langan
Indonesian Petroleum Association
...-frequency, vibratory source which is non-destructive, and a 100-level receiver string of clamped, three-component geophones. Two-dimensional velocity...
1988
ABSTRACT: Improved Seismic Inversion Using Dual-Sensor Streamer Technology
Search and Discovery.com
N/A
From Grain to Flume Tank: Analyzing the Hydrodynamic Behavior of Carbonate Sediments
Search and Discovery.com
N/A
ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90133 (2011)
Mike Burnett
Search and Discovery.com
... contains unique noise issues which are not present offshore. The near surface is subject to a complex velocity structure which frequently causes misalignment...
2011
ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90129 (2011)
Mike Burnett
Search and Discovery.com
... which are not present offshore. The near surface is subject to a complex velocity structure which frequently causes misalignment of reflections from...
2011
Abstract: Analysis Of Surface Seismic Multi Wave Modes (Pp, P-Sv And Sv-Sv) And Simultaneous 3d 3c Vsp: A Winning Pair; #90254 (2016)
Michel Denis, Laurence Nicoletis, Philippe Feugere, Eric Suaudeau
Search and Discovery.com
... it converts back into P mode in the WZ. The SV-SV mode is also present on surface seismic and NMO corrected gathers with SV velocity show coherent events...
2016
Research and application of shallow surface wave prediction attenuation in dual complex mountainous exploration areas
Xinyue Song, Zaijin Zhang, Yi Bao, Cheng Wang, Zhonghua Zhao, Yangyang Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... for subsequent velocity modeling and target layer imaging. Suppressing shallow surface wave is an important means to improve the shallow signal-to-noise...
2024
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
Improving Stratigraphic and Structural Interpretation of Suban 3D Through Advanced Reprocessing
Safitri Nurida, Irfan Yuliandri Syukri, Ludy Andria
Indonesian Petroleum Association
...-processing and pre-stack time migration phase followed by pre-stack depth migration phase. It incorporates thorough noise attenuation and detailed velocity...
2019
Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro
Indonesian Petroleum Association
...) was used to determine the velocity spectrum and t* inversion. Assuming a f2 source model (Brune, 1970), velocity spectral amplitudes from source i...
2014
A new high-resolution seismic wavelet definition and vibroseis sweep signal design
Zhenbo Nie, Huazhong Wang, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... exploration. Rietsch (1977a, 1977b) derived the relationship between the sweep rate and power spectrum and introduced a recursive algorithm for generating...
2024
Abstract: Estimating Q from Hydraulic Fracture Related Seismicity; #90187 (2014)
Gisela Viegas, Adam Baig, Ted Urbancic, Eric von Lunen, Jason Hendrick, and Sean Lovric
Search and Discovery.com
... the shape of its source spectrum. Q depends on and is sensitive to rock rheology (porosity, viscosity, fracture content, fracture aspect ratios, etc...
2014
The Geophysicists' Bane: Multiple Suppression on the North West Shelf
C. R. T. Ramsden, M. R. Hobson, R. Cooper
Petroleum Exploration Society of Australia (PESA)
..." is reduced by the strong acoustic impedance contrast between the waterlayer and the hard waterbottom, or shallow low velocity sediments and the underlying...
1988
Woods Hole Rapid Sediment Analyzer
John M. Zeigler, Geoffrey G. Whitney, Jr., Carlyle R. Hayes
Journal of Sedimentary Research (SEPM)
..., A. T., 1949, Influence of shape on the fall velocity of sand grains: unpublished M.S. thesis, Colorado A & M College, 102 p. KERMACK, W. O., MCKENDRICK...
1960