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The AAPG/Datapages Combined Publications Database
Showing 28,831 Results. Searched 196,763 documents.
ABSTRACT Effect of Volcanic Bodies on Hydrocarbon Reservoirs in the North-Eastern Part of Chicontepec Foredeep, Mexico, #90104 (2010)
Sarkar Supratik; Marfurt Kurt J.; Slatt Roger
Search and Discovery.com
... the volcanic interval, which show spikes of low gamma ray, high resistivity, variable density and low velocity at the volcanic layers. The velocity anomaly...
2010
ABSTRACT: The appliance of different migration methods while processing of mid-frequency seismic data on the shelf of the Black Sea; #90109 (2010)
Iuliia Tsup
Search and Discovery.com
... was the elimination of diffracted waves and reflection branches on the areas with rugged (strong variable) sea-floor relief using different types of migration...
2010
Abstract: Global Stochastic Inversion for Under-Sampled Reservoirs; #90255 (2017)
Astrid Fernandez, Ruben Nunes, Amilcar Soares, Dario Cersosimo, Miles Leggett, Leonardo Azevedo
Search and Discovery.com
... the available information is a 2D seismic line, the final section of interval velocity obtained from seismic processing and seismic horizons resulting from...
2017
Depth Conversion in the Llanos Basin: Workflow to Reduce Fault Shadow Effect.
Andrew Chermak, Gabriel Veloza Fajardo, Juan Carlos Ramón
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and field development. The fault shadow effect, caused principally by the low velocity Leon-C1 zone, creates false anticlinal structure in time whereas...
2009
Constraints on Eolian Grain Flow Dynamics Through Laboratory Experiments on Sand Slopes
Richard R. McDonald , Robert S. Anderson
Journal of Sedimentary Research (SEPM)
... velocity fluctuations. Ramps are highly variable from one flow to the next in both length (2-10 cm) and duration (from a few tenths of a second...
1996
Chapter 7: Estimating the Thickness of Thin Beds
Tom Wittick
North Texas Geological Society
... with higher acoustic impedance than the host rock and those with lower acoustic impedance than the host rock. Since velocity is normally the dominant...
1992
Estimating the Thickness of Thin Beds
Abilene Geological Society
... the host rock and those with lower acoustic impedance than the host rock. Since velocity is normally the dominant component of the acoustic impedance...
1993
High-resolution passive surface wave tomography using natural and anthropogenic noise sources in a mineral exploration context
Daniela Teodor, Charles Beard, Laura Pinzon-Rincon, Aurlien Mordret, Franois Lavou, Sophie Beaupretre, Dan Hollis, John McBride, Pierre Bou, Florent Brenguier
International Meeting for Applied Geoscience and Energy (IMAGE)
... dispersion curves representative for limited sectors of the investigated area. We invert the average dispersion curves to S-wave velocity models using...
2022
Modelling complex near-surface features to improve shallow seismic exploration.
Shaun Strong
Petroleum Exploration Society of Australia (PESA)
... have examined a number of different weathering variations. These include high velocity weathering, variable depth weathering, multi-layer weathering...
2018
Deduction of Flow Regime from Bedding Character in Conglomerates and Sandstones: NOTES
V. E. Gwinn
Journal of Sedimentary Research (SEPM)
..., among other things, of stream depth and slope, stream velocity, particle settling velocity, sediment size, temperature, and densities of the water...
1964
EXTENDED ABSTRACT: Calibration of Predicted Pore Pressure: Perceptions and Pitfalls
Selim Shaker
GCAGS Transactions
... cases. If it were true, drilling problems and hydrocarbon trapping risk would be negligible. Before drilling, seismic interval velocity...
2008
Dielectric Permittivity of Evaporite Minerals
Search and Discovery.com
... and synthetic minerals, which have not been done before, present a useful data for the GPR analyst, since velocity and attenuation of the radar wave...
2013
Abstract: Time-Reversal Extrapolation for Microseismic Event Localization; #90224 (2015)
Zhenhua Li and Mirko van der Baan
Search and Discovery.com
...-domain variable, P represents the pressure field of state A/B, ρ represents medium density, v denotes particle velocity of state A/B. f and q...
2015
Using Carbonate Mudrock Pore Architecture to Provide Insight into Porosity and Permeability Trends in Unconventional Carbonate Reservoirs: Examples from the Mid-Continent Mississippian Limestone, #51095 (2015).
Beth Vanden Berg, G. Michael Grammer
Search and Discovery.com
... Carbonate Reservoir Characterization Using Sonic Velocity and Characterization of Pore Architecture: An Example From the Mid-Continent Mississippian...
2015
Acoustic Properties of Ancient Shallow-Marine Carbonates: Effects of Depositional Environments and Diagenetic Processes (Middle Jurassic, Paris Basin, France)
Benjamin Brigaud, Benoit Vincent, Christophe Durlet, Jean-Francois Deconinck, Philippe Blanc, Alain Trouiller
Journal of Sedimentary Research (SEPM)
...) No. 9. (September) Examination of petrophysical properties (acoustic velocity, porosity, permeability, and density) and petrographical characteristics...
2010
Deep Pore Fluid Pressure Prediction in Challenging Areas, Malay Basin, SE Asia
Stephen O’Connor, Richard Swarbrick, Jamaal Hoesni, Richard Lahann
Indonesian Petroleum Association
... (aiding overpressure retention) and increasing the velocity of the shales. Density increases may be variable, depending on the types of cement and its...
2011
Small-Scale Models of Turbidity Currents and the Criterion for Auto-Suspension
G. V. Middleton
Journal of Sedimentary Research (SEPM)
..., the average velocity of the flow seems to be a suitable variable to choose to represent, to a first approximation, the strength of the turbulent fluctuations...
1966
Subsurface Geology of North Carolina-South Carolina Coastal Plain from Seismic Data
William E. Bonini , George P. Woollard
AAPG Bulletin
... pressure, associated with a variable depth of burial, which might increase velocity. Since few wells were actually cored, lithologic identifications...
1960
A New Exploration Frontier
Kenneth W. Mohn, Fugro Multi Client Services
GEO ExPro Magazine
... that is different from other salt regions. In the early work, it is believed the salt velocity may be variable across the region of this survey depending...
2008
Retrieving Amplitude Absorption From Gas Cloud Effect In Deep Water Play, Gulf Of Mottama, Offshore Myanmar
Search and Discovery.com
N/A
Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment
J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi
Unconventional Resources Technology Conference (URTEC)
... be substituted for velocity model calibration. Figure 8. The effect of constant vertical anisotropy (left) and variable vertical anisotropy (right...
2016
Abstract: Sedimentation in the inner Cornwallis Estuary, Minas Basin, Nova Scotia: implications for contaminant accumulation
G. Yeo, E. Bishop, A. Dickinson, R. Faas
Atlantic Geology
...-known Cobequid Bay - Salmon River estuary. Compared to the latter, it is mud-dominated. Tidal range and flow conditions are highly variable...
1991
Abstract: Approaches to Finding New Gas in Mature Fields: An Example from the Middle Frio, Onshore Texas Gulf Coast Basin, by R. A. Levey, R. R. Ray, R. Single, and R. J. Finley; #91006 (1991)
Search and Discovery.com
1991