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The AAPG/Datapages Combined Publications Database
Showing 2,898 Results. Searched 200,619 documents.
Biogenic Opal Ge/Si Ratios as a Tracer of Upwelling Intensity in the Monterey Formation, Newport Bay, California
Richard J. Murnane
Pacific Section SEPM
... as a germanium hydride with graphite furnace atomic absorption spectrophotometry (Andreae and Froelich, 1981). Si and Al are analyzed by ICP emission...
1986
UK Continental Shelf: An Evolution in 3D Seismic Imaging of the Central North Sea
Matthew Dack, Gregor Duval, CGG
GEO ExPro Magazine
... efficiency, Q-FWI (Full Waveform Inversion) was run across all input data, inverting for both absorption (Q) and velocity for high-resolution modelling...
2021
Clay Mineralogy of Sediments on the Louisiana Continental Shelf
Robert A. Brooks , Ray E. Ferrell, Jr. , Gale K. Billings
GCAGS Transactions
... absorption spectrometry in geology: Amsterdam, Elsevier Publishing Co., 144 p. Bates, C. C., 1953, Rational theory of delta formation: AAPG Bull., v. 37, p...
1976
Mapping and quantification of rock properties in heterogeneous carbonates Ready for upscaling purposes
Conxita Taberner, Ali Fadili, Steffen Berg, Fons Marcelis, Ying Gao, Ron Bouwmeester, Wesley De Boever, Marijn Boone, Jan Dewanckele, Tibi Sorop, Juun van der Horst
International Meeting for Applied Geoscience and Energy (IMAGE)
... distribution was based on digital imaging at 20m resolution (CoreTOM) and gray levels derived from X-Ray absorption values, integrated from measured...
2023
ABSTRACT: REGIONAL VARIATION OF COAL RESERVOIR HETEROGENEITY AND DISTRIBUTION OF FAVORABLE RESERVOIR IN QINSHUI BASIN
Dameng Liu, Yanbin Yao, Dan Han, Dazhen Tang, Shuheng Tang
The Society for Organic Petrology (TSOP)
... is similar to that of permeable pore volume. The high absorption pore volume area of No. 3 coal seam is distributed in south of Gaoping, north...
2006
Occurrence of Natural Gas in Mexico
B. W. Beebe
AAPG Special Volumes
... from Poza Rica in the Tampico embayment is transmitted to the Mexico City industrial area. Gas is processed in four huge absorption plants near...
1968
Relationship of the Composition and Thermal Stability of Sulfur Organic Components of Oils of Bashkiria to the Lithology of the Host Rocks
V. G. Ben’kovskiy, A. Ya. Baykova, K. S. Yarullin
Petroleum Geology: A Digest of Russian Literature
...% solution of cadmium chloride is placed in one absorption bottle to trap the H2S; and 10 ml of a 0.05% solution in the other to absorb the mercaptans...
1973
Applied Geostatistics Method for Clastic Gas Reservoir Facies Modeling of Middle Arang Formation of TS Gas Field, West Natuna Basin
Tigor Siagian, Ali Taha Al-Temimi, Abdulaziz Al-Mousawi, Sonny Winardhi
Indonesian Petroleum Association
... (absorption) is applied to increase Signal to Noise (S/N) ratio and to reduce the effect of gas on the seismic data which produces improved quality of 3D...
2017
Residual Gas Saturation Estimation using Cased-Hole Pulsed-Neutron Log; A Case Study on MF4 and Y-Channel Reservoir, Peciko Field, Mahakam Delta
Anang Karana, Taufik Anwar, Radya Senoputr, Moch Rushatmanto, Supriady
Indonesian Petroleum Association
... can be correlated to porosity. The main interactions of neutron with formation are inelastic scattering, elastic scattering, fast absorption...
2018
Environmental Significance of Middle Jurassic Oncoids, Northern Sinai, Egypt
Hanafy Holail
Special Publications of SEPM
... absorption components were measured by atomic absorption 1 0 g were spectrophotometry AAS Powders of 0.1 g were dissolved in (AAS). in SAMPLING...
2000
Pulsed-Neutron Data as a Tool for Water Source Identification - Case Examples
Glen Ricky Himawan, Bancha Srikampha
Indonesian Petroleum Association
.... This is called neutron absorption; after each absorption, the nucleus of the atom releases a gamma ray with a specific energy. This gamma ray is called capture...
2019
Garcia Gas Field, Las Animas County, Colorado
Joseph R. Clair, B.B. Bradish
Rocky Mountain Association of Geologists
... wells were used for light and heat by ranches in the area, and no commercial use of the gas was made until 1934 or 1935 when a small gasoline-absorption...
1956
Transmitted Infrared Radiation: A Simple Method for Studying Sedimentary Structures: NOTES
Donald C. Rhoads, Daniel J. Stanley
Journal of Sedimentary Research (SEPM)
... to organic matter. Structures manifest by small differences in organic content are readily recorded with infrared because of high infrared absorption...
1966
Temperature Anomaly Mapping: A Risk Reduction Technology
Lloyd Fons, Joe Donovan
GCAGS Transactions
... chart of Figure 5. Holes at a depth of five-feet are used to eliminate solar absorption effects on the surface, the sky's effect due to cloud cover...
2000
210Pb and 137CS Geochronology of the Lake Fausse Pointe Region of the Lower Atchafalaya Basin
Luke J. Patterson, Zahid Muhammad, Samuel J. Bentley, L. Del Britsch, Douglas L. Dillon
GCAGS Transactions
...: self absorption corrections: Nuclear Instruments and Methods. v. 206, p. 1-20. Fisk, H. N., 1952. Geological investigations of the Atchafalaya Basin...
2003
X-Ray Diffraction Analysis of Heavy Minerals
W. A. Pryor, N. C. Hester
Journal of Sedimentary Research (SEPM)
... absorption fluorescence, and textural character of heavy mineral grains are the important, influential variables whose effects on X-ray diffraction...
1969
Stratigraphic Analysis Garden Banks Block 235, Gulf of Mexico
Edwin I. Linares, Abu K. M. Sarwar
GCAGS Transactions
... of hydrocarbon accumulation. Figure 11. Display of slope frequency attribute used to estimate seismic attenuation, absorption and fluid boundaries The slope...
2005
Stratigraphic Analysis of Seismic Data from the Garden Banks Block 235 Area, Offshore Gulf of Mexico
Edwin I. Linares, Abu K. M. Sarwar
GCAGS Transactions
... and absorption (Chen and Sidney, 1997). Since gas, oil, and water/brine saturation cause different attenuations, this attribute can indicate fluid boundaries...
2006
Size Analysis of Fine-grained Suspended Sediments: A Review
Donald J. P. Swift , J. R. Schubel, Raymond W. Sheldon
Journal of Sedimentary Research (SEPM)
... as the deviation of light from rectilinear propogation, and absorption, in which radiant energy is degraded into simpler forms. In addition, the light...
1972
Magnesium in Calcite From a Coralline Alga
Peter T. Kolesar
Journal of Sedimentary Research (SEPM)
... in dilute hydrochloric acid and the solution analyzed for calcium and magnesium using a Perkin-Elmer model 290 atomic absorption spectrophotometer...
1978
Spectrofluorometric Determination of Sand Tracer Concentrations: RESEARCH-METHOD PAPER
Raymond S. Farinato, Nicholas C. Kraus
Journal of Sedimentary Research (SEPM)
... is lost to molecular motion, resulting in scattered photons of lower frequency. Both the absorption and emission characteristics (wavelengths...
1981
Dilemma of Industrial Wastewater Treatment
T. J. Powers
AAPG Special Volumes
... not from the agricultural community, ut from a single industrial operation. It also indicated that the endrin entered the fish through gill absorption. So...
1972
Development of Insulator Components for Electrical Heating of Oil Sands: Section VI. Recovery
K. Okahashi, I. Ishii, S. Hirabayashi, A. Higuchi, Y. Takahashi, Y. Ohata
AAPG Special Volumes
... to be mainly due to the absorption of water, because it is estimated that the water absorption content is seve al percent of the total weight...
1987
Rapid Grain-size Analyses of Clay and Silt Fraction by Sedigraph 5000d: Comparison with Coulter Counter and Atterberg Methods: RESEARCH METHOD PAPER
Rudiger Stein
Journal of Sedimentary Research (SEPM)
... as a function of time and height in a settling suspension. The transmitted X-ray intensity I is given by I = 10e-ax (a = absorption coefficient; x...
1985
Carboniferous Sediments from Sigsbee Knolls, Gulf of Mexico: GEOLOGICAL NOTES
Willis E. Pequegnat , William R. Bryant , John E. Harris
AAPG Bulletin
... absorption spectrometry, X-ray diffraction, and electron microscopy reveal that the siltstone is composed primarily of quartz with lesser amounts...
1971