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The AAPG/Datapages Combined Publications Database

Showing 21,650 Results. Searched 200,357 documents.

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The Effect of Gravitational Compaction on the Structure of Sedimentary Rocks: A Discussion

William W. Rubey

AAPG Bulletin

...> or as (1+P100-P). Therefore, if a relation between pressure (or depth) and porosity can be established by experiment, the effect of compacting...

1927

Widespread Buried Precambrian Layered Sequences in the U.S. Mid-Continent: Evidence for Large Proterozoic Depositional Basins (1)

THOMAS L. PRATT , ERNEST C. HAUSER , and K. DOUGLAS NELSON

AAPG Bulletin

... bulk velocities between about 5600 and 6200 m/s, with an apparent slight increase (5800 to 6100 m/s) in average velocity eastward across Illinois line 1...

1992

Seismic Interpretation of Carbonate Depositional Environments

J. M. Fontaine , R. Cussey , J. Lacaze , R. Lanaud , L. Yapaudjian

AAPG Bulletin

...------------------------------ Rafavich, F., C. G. St. C. Kendall, and T. P. Todd, 1984, The relationship between acoustic properties and petrographic character...

1987

Depositional Mechanisms from the Size Analysis of Clastic Sediments

Basanta K. Sahu

Journal of Sedimentary Research (SEPM)

... between the different mechanisms or processes and the different environments of deposition from the size distribution of coarse clastic sediments (gravels...

1964

Origin, Structure, and Evolution of a Reattachment Bar, Colorado River, Grand Canyon, Arizona

David M. Rubin, John C. Schmidt , Johnnie N. Moore

Journal of Sedimentary Research (SEPM)

...: Jour. Basic Engineering, v. 84, p. 317-325. ALLEN, J. R. L., 1968, Current Ripples; Their Relation to Patterns of Water and Sediment Motion: Amsterdam...

1990

Hydrography, Sediment Dispersal, and Recent Historical Development of the Po River Delta, Italy

Bruce W. Nelsox

Special Publications of SEPM

... is a sediment mass derived by the interaction between the fresh water and sediment that the river transports from its drainage basin in northern Italy...

1970

Variation in the Chemical Composition of Oil-Field Brines with Depth in Northern Louisiana and Southern Arkansas: Implications for Mechanisms and Rates of Mass Transport and Diagenetic Reaction

Jeffrey S. Hanor

GCAGS Transactions

... the concentration of chloride is that of mixing halite-saturated waters at depth with meteoric, fresh waters at the near surface. The relation between...

1984

Physical Processes in the Ocean

R. H. Fleming, Roger Revelle

Special Publications of SEPM

... this expression that the relation between the salinity and ionic concentration per kilogram of solvent does not form a straight line if one is plotted against...

1955

Clay Mineralogy of Lewisville Member of Cretaceous Woodbine Formation in Arlington, Tarrant County, Texas, Area: ABSTRACT

G. P. Hawkins, C. F. Dodge, J. C. Butler

AAPG Bulletin

... environments above. Randomly interstratified montmorillonite/illite is present throughout the sampled intervals, but no clear relation between this type...

1974

Hydrogeology and Aquifer Storage and Recovery System Performance

Robert G. Maliva, Weixing Guo, Thomas M. Missimer

GCAGS Transactions

...-Resources Investigations Report 02-4036, 56 p. Rovey, C.W., II, and D.S. Cherkauer, 1994a, Relation between hydraulic conductivity and texture...

2005

Bedforms and Structures Associated with Bar Topography in the Shallow-Water Wave Environment, Kouchibouguac Bay, New Brunswick, Canada

Robin G. D. Davidson-Arnott, Brian Greenwood

Journal of Sedimentary Research (SEPM)

... ranged from 44 to 67 cm/sec, had ripple heights between 7 and 22 cm with an average of 12 cm. Ripple height increased in a seaward direction as did water...

1974

Eolian Suspension Above the Saltation Layer, the Concentration Profile

J.A. Gillies, L. Berkofsky

Journal of Sedimentary Research (SEPM)

... the form of the concentration profile between sites and for discrete periods of time (10-minute average data) the absolute concentration data...

2004

Eagle Ford Fluid Type Variation and Completion Optimization: A Case for Data Analytics

Fahd Siddiqui, Ali Rezaei, Birol Dindoruk, Mohamed Y. Soliman

Unconventional Resources Technology Conference (URTEC)

... Positive Mean Squared Error Loss Function: Mean squared error loss function measures the average of the squared difference between the actual and estimated...

2019

Does Local Resuspension Maintain the Benthic Nepheloid Layer in Southeastern Lake Michigan?

Nathan Hawley , Barry M. Lesht

Journal of Sedimentary Research (SEPM)

... hypothesis that downslope transport of turbid water occurs needs to be tested, and the possible relation between internal waves and the mixing of the BNL...

1995

Erosional Current Marks of Weakly Cohesive Mud Beds

J. R. L. Allen

Journal of Sedimentary Research (SEPM)

... relationship between flow parameters, transport rate and transport form (Simons and Richardson, 1966). Briefly and simply, transport form is a function...

1969

Numerical experiments to characterize P-wave attenuation in partially saturated non-isothermal porous media

Naddia D. Arenas, Gabriela B. Savioli, Juan E. Santos, José M. Carcione

International Meeting for Applied Geoscience and Energy (IMAGE)

... ) denote the average particle disi placement vectors of the solid and relative fluid phase, respectively and θ denote the temperature above an absolute...

2023

Bering Sea Velocity-amplitude Anomalies: Exploring the Distribution of Natural Gas and Gas-hydrate Indicators

Ginger A. Barth, David W. Scholl, and Jonathan R. Childs

AAPG Special Volumes

..., and cumulative hydrate thickness (right), calculated via a three-component time average relation between velocity anomaly and hydrate concentration (Barth et...

2009

Effect of Surface Conductance on Drilling-Mud Resistivity: GEOLOGICAL NOTES

Norman Street

AAPG Bulletin

... Conductivity and Capacity of Disperse Systems," Physics, Vol. 1, p. 106. LOGAN, J., 1954, "Relation Rmf/Rm in Resistive Drilling Muds," Bull. Amer...

1956

Depositional Structures and Processes in the Non-barred High-energy Nearshore

H. Edward Clifton, Ralph E. Hunter, R. Lawrence Phillips

Journal of Sedimentary Research (SEPM)

...). Observed wave velocities in the nearshore, as measured by the time required for a wave to pass between points a known distance apart, agreed to within plus...

1971

Integrated workflow for characterization of CO2 subsurface storage sites

Nomie Pernin, Cyrille Reiser, Eric Mueller

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the CO2 and the storage efficiency for a saline aquifer typically between 2 to 8% (May et al., 2005) and being 5% average in this case. Database...

2022

Analysis of the influence of bedding-parallel cracks on shale anisotropy based on stress-induced rock physics model

Ying Xu, Feng Zhang, Guohua Niu, Xiangyang Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... oil, because it related to the enrichment of hydrocarbon and can also be helpful to fracturing of the shale formation. The rock physics relation...

2024

Imaging the presalt with elastic FWI using OBN data

Gabriel Brando, Benjamin Huard, Luis Cypriano

International Meeting for Applied Geoscience and Energy (IMAGE)

... invert for P-wave velocity while assuming a fixed relation to S-wave velocity. Well data was used to evaluate the accuracy of the obtained velocities...

2023

Basin Modeling of the Upper Jurassic Petroleum Systems (Tithonian and Oxfordian) in the Akalan-Chilam Area of the Campeche Sound in the Southern Gulf of Mexico

Salvador Ortuno Arzate, Cuauhtemoc Romero Moguel, Marcelino Moreno Lopez, Marco Flores Flores

AAPG Special Volumes

... threshold was determined to be at an average burial depth of between 4300 and 4500 m (14,108 and 14,764 ft) in the Campeche Sound. This would also apply...

2009

Examination of Textures and Structures of Mud in Layered Sediments at the Entrance of a Georgia Tidal Inlet

George F. Oertel

Journal of Sedimentary Research (SEPM)

... be relatively significant in terms of sediment sorting in relation to hydrodynamic processes (Inman, 1949). Density differences between fecal detritus and quartz...

1973

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