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The AAPG/Datapages Combined Publications Database

Showing 21,677 Results. Searched 200,642 documents.

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A Study of Porosity and Grain Relationships in Experimental Sands

A. Gaither

Journal of Sedimentary Research (SEPM)

..., average number of contacts per grain, and types of contacts between grains within the sorting and average grain size ranges considered. The present...

1953

The Use of the Seismograph Tool in the Western Canadian Foothills

L. H. Reed

CSPG Special Publications

... for a reflection crew increases in relation to a refraction crew; hence, in such areas, the spread in cost between the two methods is reduced accordingly...

1957

Quantitative analysis of slip-induced dilation with application to fault seal

Scott J. Wilkins, Stephen J. Naruk

AAPG Bulletin

... correlation between rise time and seismic moment (Mo, in N m), tr = (4.37 107) Mo1/3. We use an average rupture velocity of 3.0 km/s (Heaton, 1990; Wald...

2007

Continental Shelf Sediment Transport, Northeastern South Carolina: ABSTRACT

Douglas D. Nelson

AAPG Bulletin

... has higher percentages of silt, carbonate, and uniform fine-sand size. No relation is seen between these sediments and the ancestral Pee Dee River...

1985

Contractional Growth Faulting in the Mexican Ridges, Gulf of Mexico

Luis Enrique Salomon-Mora, Mario Aranda-Garcia, Juan Rogelio Roman-Ramos

AAPG Special Volumes

... are generally symmetric and oriented northsouth. They have an average wavelength of 12 km (7.4 mi) and a structural relief of between 100 and 1000 m (328...

2009

Determination of Permeability from Data of Potentials of Self Polarization

S. A. Sultanov

Petroleum Geology: A Digest of Russian Literature

..., 4) showed that there is a very weak relation between potentials of self polarization and permeability in the area of coefficients of permeability...

1962

Maturation and Source Rock Evaluation of Kimmeridge Clay, Norwegian North Sea

Robert A. Baird

AAPG Bulletin

... average temperature at the depth at which Ro = 0.43. At this point, a distinction must be made between hydrocarbon generation and primary migration...

1986

Relationship of the Parameter of Porosity to the Coefficient of Porosity

Sh. I. Mikaelyan

Petroleum Geology: A Digest of Russian Literature

...., and Ryapolova, V. A., 1957, Logging geophysics, Collection of papers: Gostoptekhizdat. 3. Keyvsar, Z. I., 1958, Relation of the relative resistivity...

1959

Geology and Hydrology of Tuaran

Majeed M. Faisal, Shariff A. K. Omang, Sanudin Hj. Tahir

Geological Society of Malaysia (GSM)

... using Thornwaites method. This method mainly requires temperature and precipitation data_ The relation between average monthly rainfall and average...

1996

A Bibliography of Rocky Mountain Oil and Gas Fields

Editor: Mark W. Longman, Editor: Michael S. Johnson

Rocky Mountain Association of Geologists

... publications easily available to the average geologist such as those published by AAPG. RMAG, local geological assocmons, and so on. Most of these publications...

1999

Petrology of Carbonate Rocks

D. L. Baars

Four Corners Geological Society

... in determining the mode of origin of a particular sediment is the distinction between mud-support and grain-support of the depositional texture (Dunham, 1962...

1963

Paleomagnetism of Franciscan Basalt, Marin County, California, Revisited

Sherman Gromme

Pacific Section SEPM

... into three by faults for which little or no other evidence existed (Gromme and Gluskoter, 1965). The geologic relationships between the volcanic rocks...

1984

Seismic geomorphology of offshore Moroccos east margin, Safi Haute Mer area

Dallas B. Dunlap, Lesli J. Wood, Chad Weisenberger, Haddou Jabour

AAPG Bulletin

..., TriassicLiassic western Moroccan synrift basins in relation to the central Atlantic opening: Marine Geology, v. 172, p. 359381, doi:10.1016/S0025-3227(00...

2010

Groundwater Sources and Flow Patterns Derived from Stable Isotopes and Elemental Chemistry of the Southeast Louisiana Freshwater Aquifers

Gerard Gonthier , Paul Aharon

GCAGS Transactions

... the velocities and directions of groundwater flow. To evaluate groundwater origins and flow patterns and predict possible migration path of land surface...

1990

Shape and Roundness of Lake Erie Beach Sands

F. J. Pettijohn, A. C. Lundahl

Journal of Sedimentary Research (SEPM)

...------------------------- however, by inspection of the table, is the relation between sphericity and size. The average of the coarser fraction (.701-.495 mm.) is .830...

1943

Carbonate Facies and Sedimentation of Patch Reefs off Bermuda

Clifton F. Jordan, Jr.

AAPG Bulletin

...) sinusoidal relation between size and sorting. Generally, Bermudan reef sediments with best and poorest sorting values are 2-3 phi units coarser in mean size...

1973

Modern Sediments and Facies Model for a Microtidal Coastal Plain Estuary, the James Estuary, Virginia

Maynard M. Nichols, Gerald H. Johnson, Pamela C. Peebles

Journal of Sedimentary Research (SEPM)

... and both progressive and standing wave tendencies in the landward part. Average peak strength of ebb and flood currents varies between 38 to 59 cm...

1991

Classification of Carbonate Reservoir Rocks and Petrophysical Considerations

G. E. Archie ^dagger

AAPG Bulletin

..., it is necessary to investigate the relations that exist between these characteristics and the basic or desired factors. The relation between the basic...

1952

Origin of Turbidites In Deep Lake Geneva (France–Switzerland) In the Last 1500 Years

Katrina Kremer,, Juan Pablo Corella, Thierry Adatte, Emmanuel Garnier, Gregor Zenhäusern, Stéphanie Girardclos

Journal of Sedimentary Research (SEPM)

... dépôts du lac Léman en relation avec l’évolution du bassin sédimentaire et les caractères du milieu lacustre (résumé de thèse): Archives des Sciences, v...

2015

Determination of Organic Content of Appalachian Devonian Shales from Formation-Density Logs: GEOLOGIC NOTES

James W. Schmoker

AAPG Bulletin

... percent. Figure 1 shows the calculated relation between weight percent and volume percent for organic material in the Devonian shales, and Figure 2 shows...

1979

Analysis of the Relations between Porosity and Permeability in Non-Consolidated Granular Media, #40970 (2012)

Melia Da Silva, Carlos Santos

Search and Discovery.com

...=2.00mm) (R=2,0mm) Sample 4 Muestra 4 (R=3.00mm) (R=3,0mm) Sample 5 Muestra 5 (R=3.75mm) (R=3,75mm) 10000 Figure 7. Linear relation between k and Φ, when k...

2012

Comparing Sea-Ice Sediment Load With Beaufort Sea Shelf Deposits: Is Entrainment Selective?

Erk Reimnitz , Michael McCormick , Jens Bischof , D.A. Darby

Journal of Sedimentary Research (SEPM)

... different years needs to be analyzed. Regardless of the differences between individual samples, the overall average lithic composition of available IRD...

1998

ABSTRACT: Fractal analysis of carbon deposits

M. Piechaczek, L. Smedowski

The Society for Organic Petrology (TSOP)

.... The aim of this study is to characterize the carbon deposits structure by fractal dimension and to describe the relation between fractal dimension DFst...

2013

Faulting of salt-withdrawal basins during early halokinesis: Effects on the Paleogene Rio Doce Canyon system (Espirito Santo Basin, Brazil)

Tiago M. Alves, Joe Cartwright, Richard J. Davies

AAPG Bulletin

... changes in channel height in relation to increasing channel width, with average values reaching 153 and 1896 m (502 and 6220 ft), respectively...

2009

Reservoir Characteristics of Jurassic Navajo Sandstone, Southern Utah

Kadir Uygur, M. Dane Picard

Utah Geological Association

... permeability. A straight line relation exists between effective porosity and the logarithm of the horizontal and (or) vertical hydraulic conductivities...

1980

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