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The AAPG/Datapages Combined Publications Database
Showing 17,122 Results. Searched 196,763 documents.
Quantitative comparison of active and passive surface wave data obtained from distributed acoustic sensing (DAS) and three-component geophones
Koichi Hayashi, Hayato Nonaka, Peter Hubbard, Yasuhiro Yokota, Kensuke Date, Kazuhiko Masumoto, Takaaki Taira, Kenichi Soga
International Meeting for Applied Geoscience and Energy (IMAGE)
... shows the data recorded by the geophones. We can recognize high frequency body waves with an apparent velocity of 1500 m/s and low frequency surface...
2022
Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf
Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol
AAPG Bulletin
... Sonic velocity, density, and resistivity log data from 60 wells on the Norwegian Shelf have been used to investigate velocity-depth trends...
2005
Effective Use of Seismic and Well Velocities to Build a Regional Velocity Field for Depth Conversion
Search and Discovery.com
N/A
Statistical Variable Salt Velocity Calculation by Neural Network Classification in the Central Gulf of Mexico
Search and Discovery.com
N/A
Modern Seismic Techniques — A New Dimension in Exploration
John F. Partridge
Wyoming Geological Association
... of the type of data which can now be secured for structural analysis. These data were digitially recorded and processed using Vibroseis® energy source...
1975
Abstract: Ambiguity and Sensitivity of Rock Properties under Different Reservoir Conditions
Alvaro Chaveste
Houston Geological Society Bulletin
... attributes related to changes of three physical properties of rocks (P- and S-wave velocity and density) across interfaces. Unambiguous estimation of the three...
2004
Abstract: Multiple and Noise Attenuation with Tau-P Seismic Data Processing
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
... to conventional methods for filtering, velocity analysis, ~d imaging. Data in the (x,t) plane is mapped onto a domain defined by the slowness (reciprocal...
1990
Fracture Porosity Inversion from P-Wave AVOA Data along 2-D Seismic Lines
Search and Discovery.com
N/A
A Comparison of Depth-Conversion Methods in the Gulf of Mexico
Melvan D. Carter, Gary R. Hyatt
GCAGS Transactions
... depth derived from seismic times and an "average velocity" from the uncalibrated seismic-velocitv data base. Figure 6. Depth error between the wells...
1990
Hydrocarbon Potential of Aleutian Basin, Bering Sea
Alan K. Cooper, David W. Scholl, Michael S. Marlow, Jonathan R. Childs, George D. Redden, Keith A. Kvenvolden, Andrew J. Stevenson
AAPG Bulletin
.../sec) from underlying higher velocity (3.5 to 4.7 km/sec) layers. The refraction data also confirm that the basin's thick sedimentary sequen e...
1979
Sonic Velocity in CarbonatesA Combined Product of Depositional Lithology and Diagenetic Alterations
Flavio S. Anselmetti, Gregor P. Eberli
Special Publications of SEPM
... was 11 m 9 and the mineralogy was determined by X analysis Correla ray tion of the velocity measurements with the data of lithology and the mineralogy...
2001
Abstract: Maximizing the Value of Deep Long-Offset Seismic Reflection Data; #90255 (2017)
Nick Kusznir, Leanne Cowie, Brian Horn, Paul Bellingham, Alan Roberts
Search and Discovery.com
... seismic data. Examples of the application of the quantitative analysis of ION BasinSPAN deep long-offset seismic data are presented for the Black Sea...
2017
The Wave Equation Applied to Migration
D. Loewenthal, L. Lu, R. Roberson, J. Sherwood
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... One obvious route to pursue is the application to the migration of unstacked seismic data, which could well lead to more accurate velocity analysis...
1978
Unlocking Potential Reservoir of Pre-Parigi Carbonate to New Opportunity Gas Field; A Case Study of Belut Structure - Offshore North West Java
Lambertus Fransisco Yulianus, Yasinta Dewi Setiawati, Sandra Radiansyah, Prawoto I. Syuhada
Indonesian Petroleum Association
... control is provided in velocity seismic section, giving a comparison of time versus depth structure. Overall analysis reveals that the carbonate...
2018
Bed Configurations
J. C. Harms, J. B. Southard, R. G. Walker
Special Publications of SEPM
... velocity U, flow depth d, and sediment size D. reasonable, then, to plot bed-configuration data in a threeThis graph, which turns dimensional graph of U...
1982
Integration of Geological Data on Seismic Sections: GEOLOGICAL NOTES
L. F. Ivanhoe
AAPG Bulletin
... of errors in integrating subsurface geology and seismic data are: (1) incorrect well points, (2) velocity errors, (3) geometric errors, and (4) projection...
1956
Settling of Spheres
Gerard Middleton, John B. Southard
Special Publications of SEPM
... velocity through a still fluid as an illustration of dimensional analysis, and we showed a graph of dimensionless drag force, or drag coefficient...
1984
Seismic Interpretation Problems Caused by Miocene Channels in the Central Part of the Gippsland Basin
T U Maung, S J Cadman
Petroleum Exploration Society of Australia (PESA)
... with difficulties in velocity analysis as high velocity Miocene channels are present. Velocity gathers are virtually useless in the massively channelled section...
1992
Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba
Indonesian Petroleum Association
... and 2000, sub-areas of the survey were re-acquired for time-lapse reservoir monitoring. Seismic data quality is good, due to a stable, overlying velocity...
2002
The Sediments of the Pearl and Hermes Reef
Eldon Marion Thorp
Journal of Sedimentary Research (SEPM)
... was conducted by the United States Bureau of Fisheries in 1930. The expedition, in charge of Dr. P.S. Galtsoff, obtained many data on bottom...
1936
Integrating Standard Petrophysical Analysis with Statistical Measures of Petrophysical Heterogeneity to Estimate Petrofacies in Mississippian Limestone, North-Central Oklahoma; #41767 (2016)
Fnu Suriamin, Matthew J. Pranter
Search and Discovery.com
... Limestone, North-Central Oklahoma; #41767 (2016) Fnu Suriamin, Matthew J. Pranter PS Integrating Standard Petrophysical Analysis with Statistical Measures...
2016
Applications of Pre-Stack Migration; Richard Postma; Search and Discovery Article #40029 (2001)
Search and Discovery.com
2001
Abstract: Microseismic Event Locations for Deviated Boreholes; #90187 (2014)
Amna Feroz and Mirko van der Baan
Search and Discovery.com
... Summary Microseismic data processing is the first step towards fracture evaluation, generated in response to fluid/steam injection in the reservoir...
2014
Unlocking Hydrocarbon Potential of the Caribbean Plate with the New Deep Strata Survey Approach
Search and Discovery.com
N/A
Abstract: Experimental Study of P and S Wave Velocities on Jurassic Carbonate Rock Saturated by Brine and Supercritical CO2; #91204 (2023)
Andika Perbawa, Viswashanti Chandra, Gaurav Gairola, Volker Vahrenkamp
Search and Discovery.com
... analysis to anticipate incorrect interpretation of field data. This paper presents an experimental study of brine and supercritical CO2 injection...
2023