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The AAPG/Datapages Combined Publications Database
Showing 22,505 Results. Searched 200,357 documents.
Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir Example from Indonesian Field
Abdul Haris, Ahsanul Khair
Indonesian Petroleum Association
... of frequency gradient, which is useful in revealing more complex structure and carbonate reservoir, is represented in equation (4) as follows: Grad ( f...
2012
Quantitative Interpretation in the Bedout Sub-basin: The value of seismic inversion in areas of sub-optimal seismic data quality
M. Kongawoin, A. Pauli, A. Locke, L. Hansen
Petroleum Exploration Society of Australia (PESA)
... this, multiple iterations of seismic AVA inversion of different vintages of seismic processing have produced consistent and useful solutions...
2019
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... Investigations in Geophysics, No. 9: Interpretation of Three-Dimensional Seismic Data (Seventh Edition), 2011 Barr, F.J., and J.I. Sanders, 1989, Attenuation...
2011
Application of the Nuclear Magnetism Log and Electromagnetic Propagation Tool to Define Steam Potential in Heavy Oil Reservoirs
C. H. Neuman
Indonesian Petroleum Association
... calculated from the Electromagnetic Propagation Tool (EPT), zones which will produce oil in response to steam can be recognized. The technique is useful...
1983
Abstract: Importance of Pre-Frack Site Surveys and Broadband Seismometers to Microseismic Monitoring; #90174 (2014)
N. Ackerley and N. Spriggs
Search and Discovery.com
... estimates of the inelastic attenuation in the area to be studied are essential for estimating event spectra. The use of broadband sensors gives several...
2014
Detecting Fault-Related Hydrocarbon Migration Pathways in Seismic Data: Implications for Fault-Seal, Pressure, and Charge Prediction
David L. Connolly, Friso Brouwer, and David Walraven
GCAGS Transactions
..., D. Curia, C. Selva, and A. Huck, 2008, High frequencies attenuation and low frequency shadows in seismic data caused by gas chimneys, onshore...
2008
Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin
Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock
Unconventional Resources Technology Conference (URTEC)
... to the number of traces collected over a specific area, is a useful metric to quantify how much additional data is collected. To illustrate this concept...
2021
Abstract: Q Estimation by a Match-filter Method; #90174 (2014)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
... surface data. Therefore, in practice, it is more useful to estimate Q from the surface reflection data. For reflection data, Q can be derived from...
2014
Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)
James Gaiser and Richard Verm
Search and Discovery.com
... reflectors directly below the source (Lash, 1985). In addition, two-way S-wave attenuation can result in low S/N data for deeper targets. Also, S-wave...
2014
Abstract: The Persian Gulf Holocene: A Useful Model for Ancient Carbonates
M. Malek-Aslani
Houston Geological Society Bulletin
...Abstract: The Persian Gulf Holocene: A Useful Model for Ancient Carbonates M. Malek-Aslani 1974 4 5...
1974
The Use of LWD and its Impact on Petrophysical Evaluation in the Belida Field, Block 'B', South Natuna Sea
Agus Sutoto
Indonesian Petroleum Association
...-magnetic drill collar. The tool broadcasts a 2-MHz electromagnetic wave and measures the phase shift and attenuation. It has many similarities to the dual...
1994
Can Resistivity be Predicted from Elastic Properties?
Maman Hermana, Luluan A. Lubis, Cow Weng Sum, Deva P Ghosh, Kazuki Ishikura
Indonesian Petroleum Association
... will create a breakthrough in resistivity prediction which is useful for advanced reservoir characterization including reservoir properties prediction...
2017
Simultaneous source acquisition, accuracy, and deblending
Ray Abma
International Meeting for Applied Geoscience and Energy (IMAGE)
... amplitude signals on top of weak signals, deblending can accurately separate these signals (Abma and Foster, 2020). Acquiring a useful simultaneous...
2024
Quantitative Petrophysical AVO Error Analysis in a Layered Model
Search and Discovery.com
... that uncertainties in attenuation (Q) factors could also lead to uncertainties in reservoir prediction. Introduction AVO technique has been widely used...
2013
Abstract: Dielectric Permittivity of Clay Adsorbed Water: Effect of Salinity; #90172 (2014)
Sanaa Aqil, Douglas R. Schmitt
Search and Discovery.com
... the effect of adsorbed water salinity on the conductivity and permittivity: the main factors influencing the speed and attenuation of radar waves...
2014
Target Detectability of Marine Controlled Source Electromagnetic Method Insights from 1-D Modeling, #40751 (2011)
Souvik Sengupta,
Search and Discovery.com
... to be particularly useful for detecting thin highly resistive layers characteristic of the geometry of hydrocarbon reservoirs. The electric and magnetic...
2011
Locating Bypassed Reserves in Geologically Complex Mature Fields Environments, #41022 (2012)
Mike Dautel, Jason Pitcher, Michael Bittar
Search and Discovery.com
..., phase shift and attenuation data are acquired in 32 azimuthally oriented bins referenced to either the high side of the borehole or magnetic north using...
2012
Characterizing a Mississippian Carbonate Reservoir for CO2-EOR and Carbon Sequestration: Applicability of Existing Rock Physics Models and Implications to Feasibility of Time Lapse Monitoring Programs in the Wellington Oil Field, Sumner County, Kansas, #80530 (2016).
Anthony Lueck, Abdelomeam Raef, W. Lynn Watney
Search and Discovery.com
... by velocity dispersion since it is a ratio. In this study and in past studies, Poisson’s Ratios appears more comparable than velocities. Attenuation...
2016
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
... Abstract There are great difficulties in structure imaging within a gas cloud area due to serious energy attenuation and the velocity lateral variation...
2017
Structure and genesis of the Boulder-Weld allochthon, Denver Basin, Colorado – Gravity slide or Laramide thrust sheet?
Edward J. Ned Sterne
Rocky Mountain Association of Geologists
... amounts of translation. The western, trailing edge of the decollement shows attenuation in its hanging wall that increases to the west. This part...
2020
GPR surveys reveal the subsurface geology of major sea turtle nesting islands in the Saudi waters of the Arabian Gulf
Sherif Hanafy, Korhan Ayranci, Rommel H. Maneja, Ace Vincent B. Flandez, Jinoy Gopalan, Diego F. Lozano Cortes
International Meeting for Applied Geoscience and Energy (IMAGE)
... subsurface with high resolution makes it a useful tool for identifying near-surface targets. GPR data show limited results in case of high conductivity...
2023
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... evaluation, noise suppression, multiple attenuation and migration. In regions where the surface topography is rougher and vibrator operations...
Unknown
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... evaluation, noise suppression, multiple attenuation and migration. In regions where the surface topography is rougher and vibrator operations...
Unknown
Crosswell Seismic Profileing: Principle to Applications; Jerry M. Harris and Robert T. Langan; Search and Discovery Article #40030 (2001)
Search and Discovery.com
2001
Abstract: Generalized Frames for Gabor Operators in Seismic Imaging; #90172 (2014)
Michael P. Lamoureux, Gary F. Margrave, Peter C. Gibson
Search and Discovery.com
... propagator –– a highly desirable property in numerical simulations. These results apply more generally to combinations of linear operators that are useful...
2014