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The AAPG/Datapages Combined Publications Database
Showing 15,811 Results. Searched 195,405 documents.
Formation and Early Diagenesis of Varved Evaporite Sediments in a Coastal Hypersaline Pool
Jacob Kushnir
Journal of Sedimentary Research (SEPM)
... partition coefficients. The major parameter that affects the coprecipitation of all cations with gypsum is the rate of growth of the crystals. The amount...
1981
Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP
Mohammad Risyad
Indonesian Petroleum Association
... of reflection and transmission processes in the earth (Hardage, 1998). * Zero-Offset VSP is one of many widely performed VSP measurement methods with minimum...
2018
Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey
Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove
AAPG Bulletin
...-tracing method (Fagin, 1991), which uses only rays that travel at a 90 angle to the reflecting surface (Figure 11A). Reflection coefficients...
2007
The Grandison Complex, Lafourche and Jefferson Parishes, Louisiana
Ramsey L. Oakes
GCAGS Transactions
... change across the closely controlled Coffee Bay fault and onto the anticlines, no accumulation occurs. Two separate reflection seismic surveys failed...
1959
Tinggi Field - Analyzing the DHIs
Harun Mohd. Noor
Geological Society of Malaysia (GSM)
... We have used the log values for the interval velocities of the shale, gas sand and the water sand to calculate reflective coefficients for the gas-sand...
1987
Seismic Modeling of Acid-Gas Injection in a Deep Saline Reservoir
Search and Discovery.com
... and reflection coefficients to fluid substitution. Using acid-gas properties from the Peng-Robinson equation of state and fluid substitution effects from...
2013
Cableless Confusion
Robert Heath
GEO ExPro Magazine
... and NBR. Currently available for: • Barents Sea, utm zone 34 • Mid-Norway, utm zone 32 • North Sea, utm zone 31 Dan Braden transmission...
2012
Settling the Eighth Continent Three Steps to Mankind's Colonization of the Moon; #70150 (2013)
Bruce L. Cutright and William A. Ambrose
Search and Discovery.com
... and critical material challenges in the 21st century and beyond. …[it] , is a clear reflection of AAPG's vision of advancing the science...
2013
Enso and Sunspot Cycles in Varved Eocene Oil Shales from Image Analysis
Maurizio Ripepe , Lillian T. Roberts , Alfred G. Fischer
Journal of Sedimentary Research (SEPM)
... variation in light transmission (Fig. 3E). Finally the curves derived from successive images of a single acetate peel replica were concatenated...
1991
Oil and Gas Developments in Maryland, Ohio, Pennsylvania, Virginia, and West Virginia
William S. Lytle, Theodore A. DeBrosse, E. Perry Bendler, William J. Bushman, Allan W. Johnson, Jonathan Edwards, Jr., David M. Young, Douglas G. Patchen
AAPG Bulletin
... by the Columbia Gas Transmission Corporation (formerly United Fuel Gas Company) that started in 1970 continued during 1971 with the drilling of 13 wells...
1972
Carbonate Textures: Carbonate Techniques
AAPG Special Volumes
..., scanning and transmission electron microscopy have prov d to be the most effective techniques for the detailed examination of fine-grained sediments...
1978
Petroleum Developments in Australia in 1976
E. F. Durkee
AAPG Bulletin
... for 1976 consisted of 4 short reflection surveys totaling 2.3 End_Page 1888------------------------------ crew-months (224.5 line-km) and a 1-month...
1977
Open and Closed Number Systems in Stratigraphic Mapping
W. C. Krumbein
AAPG Bulletin
.... One way of visualizing data interlock and maps selection based on correlation coefficients is to prepare a cluster diagram (see Olson and Miller...
1962
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
... re-reflected upward to the surface. These phenomena are commonly associated with relatively shallow interfaces with large reflection coefficients...
1953
Recent Advances in Borehole Seismic
W. L. Nutt
Indonesian Petroleum Association
... the VSP data by iterative modeling of reflection coefficients. It is from these reflection coefficients that the acoustic impedance is derived...
1984
Mineralogical and Fabric Changes of Shale During Burial Diagenesis and Their Effects on Petrophysical Properties
Jin-wook Kim , William R. Bryant , Joel S. Watkins , Thomas T. Tieh
GCAGS Transactions
... by transmission electron microscopy (TEM), scanning electron microscopy (SEM), and x-ray powder diffraction (XRD) to study the relationship between clay...
1998
Estimation of reservoir properties using a prestack seismic probabilistic inversion in gas-bearing tight sandstone reservoirs
Yongjian Zeng, Zhaoyun Zong, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... of reservoir elastic parameters to characterize the pre-stack nonlinear AVO reflection coefficients. Finally, they combine the particle swarm optimization...
2023
CN41: Course Manual and Atlas of Structural Styles on Reflection Profiles from the Niger Delta
Deborah E. Ajakaiye, Albert W. Bally
AAPG Special Volumes
...CN41: Course Manual and Atlas of Structural Styles on Reflection Profiles from the Niger Delta Deborah E. Ajakaiye, Albert W. Bally...
Unknown
Laboratory Constraints of Seismic Reflectors in the Granite Lake Area, Trans-Hudson Reflection Profile, Northern Saskatchewan
J. Molyneux, D. Schmitt
CSPG Special Publications
...Laboratory Constraints of Seismic Reflectors in the Granite Lake Area, Trans-Hudson Reflection Profile, Northern Saskatchewan J. Molyneux, D. Schmitt...
1994
Ability of the Seismic Reflection Method to Identify Prospective Hydrocarbon Traps in the Cuban Thrust Belt System
Guillermo Hernandez Perez
CSPG Special Publications
...Ability of the Seismic Reflection Method to Identify Prospective Hydrocarbon Traps in the Cuban Thrust Belt System Guillermo Hernandez Perez 1995 91...
1995
Seismic Reflection Geophysical Survey Val-Brillant (Western Gaspe Peninsula - Quebec)
Claude Morin, Jean-Yves Laliberte
CSPG Special Publications
...Seismic Reflection Geophysical Survey Val-Brillant (Western Gaspe Peninsula - Quebec) Claude Morin, Jean-Yves Laliberte 2001 408 408...
2001
Integrating strike-slip tectonism with three-dimensional basin and petroleum system analysis of the Salinas Basin, California
Tess Menotti, Allegra Hosford Scheirer, Kristian Meisling, and Stephan A. Graham
AAPG Bulletin
... and petroleum system model that incorporates strike-slip displacement. Seismic reflection profiles from a 3-D survey reveal four main tectonic stages...
2019
Seismic Reef Expression in the North Sumatra Basin
K. Wirjodihardjo
Indonesian Petroleum Association
.... In these seismic models, the reflection coefficients convolved by a sinusoidal zero phase wavelet of (8-17-40-45) Hz are derived from the OBS-1 and A-13...
1992
Fabric Evolution and Mechanisms of Diagenesis in Fine-Grained Sediments from the Kita-yamato Trough, Japan Sea
Achim Kopf, Jan H. Behrmann
Journal of Sedimentary Research (SEPM)
...) was analyzed with a computer-controlled SIEMENS D500TX texture goniometer, operating in combined reflection and transmission modes (Siddans 1976...
1997
Outlining Shale Masses By Geophysical Methods
A. W. Musgrave , W. G. Hicks
AAPG Special Volumes
.... The shale masses have four properties: (1) low-velocity sound transmission, in the range of 6,500-8,500 ft/sec with very little increase in velocity...
1968