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The AAPG/Datapages Combined Publications Database
Showing 8,654 Results. Searched 200,621 documents.
Geology of Cancun, Quintana Roo, Mexico
Wm. G. Thorsen
West Texas Geological Society
... Cretaceous Muddy Sandstone at Bell Creek field, Montana; AAPG Bull., v. 52, p. 1888–1898. Bernard, H.A., R.S. LeBlanc, and C.F. Major, 1962, Recent...
1979
AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia
C.J. Dueñas, M. G. de Freitas, A. Mantilla
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... analogs, we used Han’s shaly sandstones model with 5% clay to compute the water-saturated sandstone P- and S-wave velocities for well B. In this case we...
2006
The Art and Science of Interpreting Stratigraphy From Seismic Data
John A. Andrew
Rocky Mountain Association of Geologists
... interval velocities. The true vertical exaggeration (WV) for a 7.5 inlsec and 12 triin aspect ratio would range from nearly H/V = 0.94 for an interval...
1985
Depositional Effects of Flow Nonuniformity and Stratification Within Turbidity Currents Approaching a Bounding Slope: Deflection, Reflection, and Facies Variation
Ben Kneller, William McCaffrey
Journal of Sedimentary Research (SEPM)
... of coarse sand against the base of slope (Log 2b). Note that the angle between bedding and the line joining the sandstone pinch-outs is the angle...
1999
Heavy-Mineral Assemblages In Sandstone Intrusions: Panoche Giant Injection Complex, California, U.S.A.
Andrew Hurst, Andrew Morton, Anthony Scott, Mario Vigorito, Dirk Frei
Journal of Sedimentary Research (SEPM)
...Heavy-Mineral Assemblages In Sandstone Intrusions: Panoche Giant Injection Complex, California, U.S.A. Andrew Hurst, Andrew Morton, Anthony Scott...
2017
Ground-Penetrating-Radar Characterization and Porosity Evolution of An Upper Pleistocene Oolite-Capped Depositional Cycle, Red Bays, Northwest Andros Island, Great Bahama Bank
Colby S. Hazard,, Scott M. Ritter, John H. McBride, David G. Tingey, R. William Keach, II
Journal of Sedimentary Research (SEPM)
... Oxfordian limestone sequence located on the eastern flank of the Paris Basin, NE France: Sedimentary Geology, v. 130, p. 149– 165. Dogan, M., Van Dam...
2017
Carbonate Deposition Near Mean Sea-Level and Resultant Facies Mosaic: Manlius Formation (Lower Devonian) of New York State
Leo F. Laporte
AAPG Bulletin
..., especially scour-and-fill, cross-stratification, and limestone-pebble conglomerate. Many fossil occurrences have abundant individuals but only a few...
1967
Use of outcrop observations, geostatistical analysis, and flow simulation to investigate structural controls on secondary hydrocarbon migration in the Anacacho Limestone, Uvalde, Texas
Christopher E. Wilson, Atilla Aydin, Louis J. Durlofsky, Alexandre Boucher, Darrell T. Brownlow
AAPG Bulletin
... in the Anacacho Limestone, Uvalde, Texas Christopher E. Wilson, Atilla Aydin, Louis J. Durlofsky, Alexandre Boucher, Darrell T. Brownlow 2011 1181 1206 95...
2011
Petrophysical Evaluation of the Haynesville Shale in Northwest Louisiana and Northeast Texas
Dan Buller, Michael C. Dix
GCAGS Transactions
... organicrich, mudstone-marl facies, with rare beds of argillaceous limestone and argillaceous dolomite. Pyrite is ubiquitous, but biogenic fluorapatite...
2009
Analysis of Temperatures and Thermal Processes in the Uinta Basin
Sean D. Willett, David S. Chapman
CSPG Special Publications
... grade laterally and are interbedded with nonmarine sandstone, shale, siltstone and coal seams of channel floodplain and lagoonal character. Fluvial...
1987
Structural History of Atlantic Margin of Africa
P. Lehner , P. A. C. De Ruiter
AAPG Bulletin
... and JOIDES core hole 367. (Depths not corrected for high limestone velocities). End_Page 966------------------------------ The Guinea Plateau...
1977
Modern Phenomenological Methods and Correlations for Estimating Density and Sonic Velocity of Liquid, Gas, and Supercritical CO2 for Enhanced Assessment of Borehole Acoustic and Seismic Measurements
Artur Posenato Garcia, Kristoffer Walker, Paul Theologou, Yingcai Zheng
Carbon Capture, Utilization and Storage (CCUS)
... including bulk modulus, compressional and shear velocities, Vp/Vs ratio, and horizontal-to-vertical stress ratio as a function of porosity and partial...
2025
Improving Fault Geometry Interpretation through 'Pseudo-Depth' Conversion of Seismic Data in the Penola Trough, Otway Basin
P. J. Lyon, P. J. Boult, A. Mitchell, R. R. Hillis
Petroleum Exploration Society of Australia (PESA)
... in the Penola Trough where lateral velocity variation, as revealed by well data and stacking velocities, is minimal. This new pseudo-depth seismic data set has...
2004
Liquid Loading Within Hydraulic Fractures And Its Impact on Unconventional Reservoir Productivity
Samarth Agrawal, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
... approach is adopted to investigate the effect of gravity on frac-water recovery. It is shown that under scenarios with low gas flow velocities, the water...
2013
Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields
J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver West, M. Yates
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Imaging in complex foothills areas requires Prestack depth migration (PSDM) in order to account for strong lateral variation of velocities. However, it has...
2006
The Thousand Dollar Prospect, Rich County, Utah, A Case History
Valen D. Ott, Kenneth R. Kreckel
Rocky Mountain Association of Geologists
...-Willardthrust (Fig. 1). The test well spudded in the Tertiary Wasatch Formation and bottomed in Jurassic-Triassic Nugget Sandstone at 11,981 ft. Data from...
1982
Refraction multiple attenuation by pattern-based machine learning with a case study
Chunming Wang, Xiaohong Chen, Yongsheng Wang, Christof Stork, Sissy Theisen, Seann Day, Junru Jiao, Grace Yan, Xianhuai Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., leading to severe surface weathering and the development of loose sandstone and mudstone formations. These exposed formations exhibit extensive weathering...
2024
Seismic Imaging in Anisotropic Media. or... "A Better Way to Moveout and Migrate Long Offset Data"
Rolf Klotz, Martin Bayly, Sue Downie, Swee Leng
Indonesian Petroleum Association
... Vol. 51 No 10, p 1954-1966. Seismic velocities within the earth generally vary according to the direction of propagation thereby defining the earth...
2000
A Review of Petrophysics of Cooper Basin Reservoirs in South Australia
Chris Porter
Petroleum Exploration Society of Australia (PESA)
.... 1961. Hartley, K. B. (1981), Factors Affecting Sandstone Acoustic Compressional Velocities and an Examination of Empirical Correlations between...
1990
Xu and White Revisited (Paper C8)
M. Sams, T. J. Focht, N. Azuairi Che Sidik
Geological Society of Malaysia (GSM)
... incised valley forms a 30 meter thick, channel-reservoir with both oil and gas. Five vertical wells penetrate this sandstone channel, four...
2012
Petroleum Geology of Kodiak Shelf, Alaska
Michael A. Fisher
AAPG Bulletin
..., Deposition and diagenetic alteration of sandstone in northeast: Pacific arc-related basins: implications for graywacke genesis: Geol. Soc. America Bull., v...
1980
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... parameters (velocities and densities) would be estimated with less errors than that in traditional method. Introduction AVO analysis and inversion...
2013
ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)
Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud
Search and Discovery.com
... of the event location, the origin time, and four parameters (the vertical compressional and shear velocities and Thomsen coefficients δ and ε) of each...
2011
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... parameters (velocities and densities) would be estimated with less errors than that in traditional method. Introduction AVO analysis and inversion...
2013
Abstract: Correlation of P-P and P-S Data in Yinggehai Basin, South China Sea; #90171 (2013)
Jinfeng Ma, Le Gao, and Igor Morozov
Search and Discovery.com
... factors should be considered when making offset P-S synthetic seismograms: 1) estimation of S-wave velocities, 2) environmental corrections of dipole...
2013