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The AAPG/Datapages Combined Publications Database
Showing 23,318 Results. Searched 195,372 documents.
Aggregate Particles in Sediments of Yukon River, Alaska: ABSTRACT
Martin D. Matthews
AAPG Bulletin
...% of the sediment weight. The mean and standard deviation of the sediment in the aggregate state was x = 8.2 phi and ^sgr = 2.0 phi as suspended material and x...
1973
Anomalous Beach Ridges of Sangamon (?) Age: ABSTRACT
W. F. Von Drehle
AAPG Bulletin
... of the ridges. Average-mean grain size and standard deviation decrease upward as skewness and kurtosis increase, a trend observed in profiles taken up the beach...
1973
Flow of Bottom Water Out of Weddell Sea, Antarctica--700,000 Years to Present: ABSTRACT
Claudia L. Hokanson, John B. Anderson
AAPG Bulletin
... the history of AABW prod ction and flow in the Weddell Sea during the past 700,000 years. Variations in standard deviation ranging from 1.473...
1979
Abstract: Background Metal Concentrations in Soils in Northern Santa Clara County, California, by C. M. Scott; #90958 (1995).
Search and Discovery.com
1995
Oxygen Isotopes as Index for Paleosalinity During Deposition of Pennsylvanian Marble Falls Limestone of Central Texas: ABSTRACT
William D. Wiggins
AAPG Bulletin
... ooids and meteoric cement, supporting the contention that the platform rim was exposed. The high standard deviation of the del values for spiculitic...
1982
ABSTRACT: Prediction of Oil and Gas Column Heights in Prospects Using Probabilistic Basin Modelling Methods, by Oyvind Sylta and Wenche Krokstad; #90906(2001)
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2001
ABSTRACT: A New High-Resolution Record of Late Holocene Sea Levels within the Western Gulf of Mexico, by Livsey, Daniel N.; Simms, Alexander; #90142 (2012)
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2012
Abstract: Assessment of Anomalous Transport through Rough-walled Fractures, by Lichun Wang; #90183 (2013)
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2013
Dead Oil Viscosity Model Based on SARA Analysis for South Ratqa Oil Field
Search and Discovery.com
N/A
ABSTRACT: The Impact of the Khuff Formation on the Unayzah Seismic Response; Central Saudi Arabia; #90007 (2002)
Salem G. Aljuhani
Search and Discovery.com
... such as mean, variance and variation coefficients. The variation coefficients (percentage standard deviation) logs clearly outline the heterogeneous intervals...
2002
ABSTRACT: Corrected Fracture Evaluation Using Borehole Image Data; #90013 (2003)
Randolph J. Koepsell
Search and Discovery.com
... the fracture scribe for the percentage of image coverage, a petrophysical log curve can be derived using a standard window size. Cumulating...
2003
ABSTRACT: Heat Flow and Surface Geochemistry on the Brunei Continental Margin; #90013 (2003)
Gary W. Zielinski, Malvin Bjoroy, Robyn L. B. Zielinski
Search and Discovery.com
... in a mean heat flow of 77.6 +59.8 mWm-2 for our offshore Brunei survey area. This value is comparable to that reported for ocean ridges, with high standard...
2003
ABSTRACT: Hydrogeochemical Characterization of Leaking, CO2-Charged, Low Net-to-Gross Fault Zones: The Little Grand and Salt Wash Fault Zones, Emery and Grand Counties, Utah; #90017 (2003)
Jason E. Heath, James P. Evans, Thomas E. Lachmar
Search and Discovery.com
... CO2-percent volumes of 96.45 to 99.41. The δ13CCO2 data for these six samples have an average value of -6.60‰ with a standard deviation of 0.13...
2003
ABSTRACT: CO2-Oil Minimum Miscibility Pressure Predicting Model; #90061 (2006)
Eissa Mohamed El-M. Shokir
Search and Discovery.com
... coefficient (0.9878), the lowest average relative error (0.7428 %), and the lowest standard deviation of error (1.2265). AAPG Search and Discovery...
2006
Abstract: Exploitation of the Radar Images Geometric Deformations to the Quantification of Dips and 3D Modeling
Emmanuel Pajot, Jean Paul Rudant, and Damien Dhont
Search and Discovery.com
... calculations. The ground validation of this method has been achieved in the southern Tunisian Atlas and attests of a standard deviation lower than 7...
2008
ABSTRACT: Geomathematical Modeling of Hydrocarbon Generative Windows of Ogbogede On-shore Field in Niger Delta Basin, Nigeria; #90115 (2010)
Eliseus O. Akpunonu, Emmanuel K. Anakwuba, and Oliver A. Illo
Search and Discovery.com
... of 1.8oC/100m and standard deviation of 0.2oC/100m.The geotemperature analysis of shale units of Agbada Formation calculated from mathematical model gave a value...
2010
ABSTRACT: Gas Production Composition Determined With Direct Quadrupole Mass Spectrometer (DQMS) While Drilling; #90133 (2011)
Scott Lashbrook and Bruce Warren
Search and Discovery.com
... and reliable. Hydrocarbon basis BTU calculated from DQMS data for the 8 wells had an average percent error of 1.162 and a standard deviation of 1.021 from...
2011
Abstract: East Shetland Platform Petroleum Geochemistry and Prospectivity; #90255 (2017)
Arka Dyuti Sarkar
Search and Discovery.com
... of statistical tests on biomarker variability posited a possible link between contamination and the observed standard deviation in the measurements...
2017
Abstract: Fine-scale Spatial Distribution of Organofacies in the Mowry Shale, Wind River Basin, Lander, WY; #90301 (2017)
Trevor R. Tuttle, Samuel M. Hudson
Search and Discovery.com
... of samples shows meaningful fine-scale variations and spatial trends. Average TOC of all samples is 1.65% with a standard deviation of 0.229 and a range...
2017
Abstract: GAN-Based Multipoint Geostatistical Inversion Method and Application;
Pengfei Xie, Jiagen Hou
Search and Discovery.com
.... The inversion results of different standard deviation show that CGAN-based inversion reproduces geological structures of conditional data with less...
Unknown
Effects of Overpressuring on Organic Maturation and Vitrinite Reflectance
Susan M. Rimmer
The Society for Organic Petrology (TSOP)
... measurements. The between-laboratory standard deviation of the mean VR values ranges from 0.036 t o 0;054. The VR data dispersion between the lowest...
1993
ABSTRACT: Geochemical Relations in Cores from Nile Delta, Egypt, by Frederic R. Siegel, Christopher D. Gerber, Neeraj Gupta, and Daniel J. Stanley; #91030 (2010)
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2010
ABSTRACT: Effects of Paleolatitude on Coal Quality--Model for Organic Sulfur Distribution in United States Coal, by Ronald H. Affolter and Gary D. Stricker; #91022 (1989)
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1989