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The AAPG/Datapages Combined Publications Database
Showing 1,748 Results. Searched 201,044 documents.
Geostatistical Simulation of Reservoir Porosity Distribution from 3-D, 3-C Seismic Reflection and Core Data in the Lower Nisku Formation at Joffre Field, Alberta
Raul Cabrera-Garzon, John F. Arestad, Kadri Dagdelen, Thomas L. Davis
AAPG Special Volumes
.... Doyen (1988) applies geostatistical techniques to relate transit times from surface seismic reflection to porosity measurements from wells, and compares...
1997
Seismic Facies Study of 3D Seismic Data, Northern Louisiana, Wilcox Formation
Kaare Egedahl, Gary L. Kinsland, Dan Han
GCAGS Transactions
... Porosity > 50% Sonic Transit Time > 80 μs/ft Resistivity > 50 ohm-m The values listed above are not fixed and can vary from region to region...
2012
Sedimentary Structures in Resedimented Conglomerate of the Cambrian Flysch, L'Islet, Quebec Appalachians
Michel Rocheleau, Jean Lajoie
Journal of Sedimentary Research (SEPM)
.... A grit was traced by transit on the outcrop, to a scale of 1:60, and the beds were traced where they are best exposed, for 70 m at the northeastern...
1974
Petroleum Geology of the Peng Lai 19-3 Oil Field, Bohai Bay, People's Republic of China
M. D. Kuykendall, J. B. O'Reilly, B. D. Patton, R. P. Mott, Judy Yang-Logan, Ma Qian Gui, Liu Ying, Sang Hua, Tian Li Xin, Zhao Peng Fei
AAPG Special Volumes
...), photoelectric absorption coefficient (PE), neutron-density porosity (ND), and the interval transit traveltime (DT) that yield calculated volumes of shale...
2003
Downstream Changes in Shape in the Pebble Morphometry of the Tambo River, Eastern Victoria
Albert Goede
Journal of Sedimentary Research (SEPM)
... in transit between two sample points may still be expected to have a low roundness value on arrival at the next sample point downstream, provided...
1975
Ephemeral Color in Deep-Sea Cores
Ralph Moberly, George Devries Klein
Journal of Sedimentary Research (SEPM)
... and description. Normally the cores are stored moist on the ship, in transit, and at the core repositories at about 4° C in translucent plastic tubes...
1976
Characterization of a Sediment Core from Potential Gas-hydrate-bearing Reservoirs in the Sagavanirktok, Prince Creek, and Schrader Bluff Formations of Alaska's North Slope: Part 2Porosity, Permeability, Grain Density, and Bulk Modulus Core Studies*
R. F. Sigal, C. Rai, C. Sondergeld, B. Spears, W. J. Ebanks Jr., W. D. Zogg, N. Emery, G. McCardle, R. Schweizer, W. G. McLeod, J. Van Eerde
AAPG Special Volumes
... was clearer in the recorded shear-wave transit time. In most cases, they also appeared as more resistive on the electric log.Plug samples were removed...
2009
Applying Rock Physic Models for Optimized Pore Pressure Prediction
Joel K. Loeffler, Sam Green, Jakob Heller, Lev Vernik
GCAGS Transactions
... overlays transit time (DT) and resistivity, and incorporates the Level of Maturity (LOM; Hood et al., 1975), to identify and quantify zones of elevated...
2020
Regional Lithmostratigraphic Correlation of the Mesozoic and Cenozoic of West Siberia and Main Systematic Distributions of Non-Anticlinal Traps for Hydrocarbons
A. A. Nezhdanov, V. V. Ogibenin, M. I. Kurenko, S. V. Sapozhnikova, Ye. B. Topychkanova
Petroleum Geology: A Digest of Russian Literature
... of the central part of West Siberia. The sandy strata of Yu-1 shale out in two directions. To the east they pinch out due to transit of sediment under a sub...
1992
Rate of Bioerosion by Parrotfish in Barbados Reef Environments
Paul Frydl , Colin W. Stearn
Journal of Sedimentary Research (SEPM)
...., AND A. C. PAULSON, 1974, Food transit times and gut pH in two Pacific parrotfishes: Copeia, v. 3, p. 796-799. SMITH, R. L., 1975, Carbonic...
1978
Current Lineations and Sand Waves on the Inner Shelf, Middle Atlantic Bight of North America
Donald J. P. Swift, George L. Freeland
Journal of Sedimentary Research (SEPM)
... of the strongest flows are southward flows that occur when "scale-matching" storms transit the Middle Atlantic Bight. These storms follow a path...
1978
Textures in Layered Silicates: Progressive Changes Through Diagenesis and Low-Temperature Metamorphism
Jung Hoo Lee, Jung Ho Ahn, Donald R. Peacor
Journal of Sedimentary Research (SEPM)
... the changes in texture which occur concomitant with the transit on from mudstone to slate can be monitored over a continuous sequence. As will be shown...
1985
Geochemical Distinction of Uranium Mineralization Processes: Chapter 14
John W. Gabelman
AAPG Special Volumes
... is simply the classified product of in-transit autogenous abrasion of transported churning sand. The writer's Table 6. Elements Introduced During...
1977
A Simple Technique for Fine-Scale, Vertical Sectioning of Fresh Sediment Cores: RESEARCH METHOD PAPER
Charlotte M. Fuller, Cheryl Ann Butman
Journal of Sedimentary Research (SEPM)
... sediments within the sample may mix vertically or horizontally on transit to the water surface (Rutledge and Fleeger 1988). We here describe...
1988
Subaqueous Grain Flows at the Head of Carmel Submarine Canyon, California
John R. Dingler, Roberto J. Anima
Journal of Sedimentary Research (SEPM)
... cannot be considered because it was disturbed in transit, entrainment of native sand into the grain flow appeared to be negligible. DISCUSSION Although...
1989
Minimum Conditions for Migration of Oil in Water-Wet Carbonate Rocks
Bert C. Aschenbrenner , Charles W. Achauer
AAPG Bulletin
... in transit between the source area and the loci of entrapment should be regionally concentrated where the dip becomes less than sufficient...
1960
Modern Examples of Beach Sands: Chapter 4
Daniel A. Busch
AAPG Special Volumes
... of 50-60 ft (15-18 m). Miller postulated that this veneer, or apron, of sand is in transit and ultimately will be deposited in water depths of less than 40...
1974
Beaches: Part 3. Deposits Associated with Strand Line
James H. C. Martens
AAPG Special Volumes
..., or gravel on the shore and the seaward slope from the shore. It is in the line of more or less active transit of debris along shore and on and offshore...
1939
Effects of Differential Cementation on the Sonic Velocities of Upper Cretaceous Skeletal Grainstones (Southeastern Netherlands)
Jeroen A. M. Kenter, Bruce W. Fouke, Marc Reinders
Journal of Sedimentary Research (SEPM)
... of carbonate rocks: Geophysics, v. 49, p. 1622-1636. RAYMER, D.S., HUNT, E.R., AND GARDNER, J.S., 1980, An improved sonic transit time-to-porosity transform...
1997
Weibull vs. Lognormal Distributions for Fluvial Gravels
G.M. Kondolf , A. Adhikari
Journal of Sedimentary Research (SEPM)
... that the grain-size distribution of bedload in transit shifted from lognormal to Rosin with increasing discharge, reflecting the change from selective...
2000
Chapter 143: Karoo Basin, South Africa: Deep-water Basin-floor and Slope Deposits of the Laingsburg Depocenter
Stephen S. Flint, David M. Hodgson, Peter J. Sixsmith, Martin Grecula, H. De Ville Wickens
AAPG Special Volumes
... sandstones; gray = pelagic shales; orange = mass-transit deposits; purple = glacial deposits; blue = major condensed section; black = upper slope/prodelta...
2007
Measuring Electrical Resistivity Variations in a Sandstone Specimen Injected with Gas, Liquid, and Supercritical CO2
Kyosuke Onishi, Toshifumi Matsuoka, Yoshihiko Ishikawa, Ikuo Okamoto, Ziqiu Xue
AAPG Special Volumes
... injected with CO2. The horizontal axis is the transit time from the time when CO2 passes through the insulation zone of the flow line. The vertical axis...
2009
Stratigraphic-Tectonic Development of Delaware Basin
John Emery Adams
AAPG Bulletin
... of westward into the Delaware basin. Some of the eroded limestone was dissolved during transit or soon after deposition in the deep, cold basin waters...
1965
Quantitative Fracture Study--Sanish Pool, Mckenzie County, North Dakota
George H. Murray, Jr.
AAPG Bulletin
.... Curve on left is gamma ray. Solid curve on right is resistivity. Dashed curve is interval transit time. Depths (from surface) in feet. End_Page 58...
1968
Developments in Michigan in 1969
G. D. Ells , F. Layton
AAPG Bulletin
... to the congealing of the oil during transit. The gas from the South Boardman field is reported to have an objectionable sulfur content. These factors plus the costs...
1970