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The AAPG/Datapages Combined Publications Database
Showing 252 Results. Searched 195,452 documents.
Applying carbon-isotope stratigraphy using well cuttings for high-resolution chemostratigraphic correlation of the subsurface
J. Garrecht Metzger, David A. Fike, and L. B. Smith
AAPG Bulletin
...); chemostratigraphic data need to be screened to assess these impacts and reconstruct representative records. The resulting time-varying patterns preserved in marine...
2014
Middle and Upper Devonian Stratigraphy and Paleogeography of the Central and Southern Appalachians and Eastern Midcontinent, U.S.A.
D. L. Woodrow, J. M. Dennison, F. R. Ettensohn, W. T. Sevon, W. T. Kirchgasser
CSPG Special Publications
... derived from it summarize varying lengths of time and varying lithologic complexity. For example, the relatively simple lithologic record of the Tully...
1988
Late Cenozoic Relative Sea-Level Highs and Record from Peninsular Malaysia and Malaysian Borneo: Implications for Vertical Crustal Movements
Peter R. Parham
Geological Society of Malaysia (GSM)
... this time (Parham et al., 2014b; Parham et al., 2015) with maximum levels varying slightly across the region in response to variability in HIA (Bradley et al...
2016
Bed Configurations
J. C. Harms, J. B. Southard, R. G. Walker
Special Publications of SEPM
... and time is the rule rather than the exception. Some classification of flow patterns should be helpful looking relationships between flow...
1982
Abstract: Automated Seismic-to-well Ties Using Dynamic Time Warping; #90174 (2014)
Roberto H. Herrera and Mirko van der Baan
Search and Discovery.com
... Baan, M., 2008, Time-varying wavelet estimation and deconvolution by kurtosis maximization: Geophysics, 73. White, R. E. and R. Simm, 2003, Tutorial...
2014
“Grain-size bookkeeping,” a new aid for siliciclastic systems with examples from paralic environments
Tony Reynolds
Journal of Sedimentary Research (SEPM)
..., and/or that the shoreline is fed a diet of time-varying grain-sizes controlled by avulsion, is intriguing. If this is true, the signature in the rock record should...
2019
Physical Oceanography of the Gulf of California: Chapter 25: Part V. Physical Oceanography, Primary Productivity, Sedimentology
N. A. Bray , J. M. Robles
AAPG Special Volumes
... to involve time-varying eddies and meanders with significant recirculating transport. Thermohaline exchange involving deep inflow and shallow outflow from...
1991
Fluid and Sediment Dynamics on Continental Shelves
Donald J. P. Swift and Alan W. Niedoroda
Special Publications of SEPM
... o Numerical model for the development Figure 2. It moves added at shoreline during each time step. Each of two below the depth assigned to wave...
1986
The Antarctic Continental Margin Magnetic Gradiometer Data: Suppression of Time Variations
R. O. Hansen, J. R. Childs
Circum Pacific Council Publications
... of Mines Golden, Colorado J . R. Childs U.S. Geological Survey Menlo Park, California called time variations: the time-varying field due primarily...
1987
New Solutions to Old Problems: A Seismic Reprocessing Case History, DC and BQ Fields, Malacca Strait PSC
Charles A. Hinson
Indonesian Petroleum Association
.... No time-varying distortions are apparent in the stack, which would have been the case had the data merely been smeared across a low-angle fault...
1993
Comparison of EMD and S-Transform Spectral Decomposition for Characterizing Hydrocarbon Reservoir: Case Study of East Java Basin
Abdul Haris, A. M. Ustad, Didik Ardiyanto, Gadang G. Wihardy, Budiyono, Tri Bowo, Murti Widyawan
Indonesian Petroleum Association
... of EMD and the Hilbert spectrum result in the entire time-varying instantaneous spectrum, which can be output on certain frequency. The detailed work...
2011
Casing Integrity Surveillance A Case Study of Surveillance Methods to Determine Casing Condition of Mature Wells
A. Muhadjir, W. Andono, M. Saada, M. Abdelmoula
Indonesian Petroleum Association
... strings of tubing and casing (Riaz-ud-Din et al, 2011)3. The working principle is based on Faraday's laws of electromagnetic induction. When a time...
2017
Reserve Growth of the World's Giant Oil Fields
T. R. Klett, James W. Schmoker
AAPG Special Volumes
... through time, varying among report dates and fields (Figures 2, 3, 4).Figure 1. Difference in estimated total recoverable oil volume between 1981...
2003
Temporal, Spatial, and Textural Variation in the Mineralogy of Mississippi River Suspended Sediment
Anthony G. Johnson, Joseph T. Kelley
Journal of Sedimentary Research (SEPM)
... basins of the major tributaries of the river, coupled with t e time-varying contributions of the tributaries. BROOKS, R. A., FERRELL, R. E...
1984
Generation of Oil in Rocks by Shearing Pressures. IV-V. Further Studies of Effects of Heat on Oil Shales
W. P. Rand
AAPG Bulletin
... of time varying from 3 hours to more than 32 Fig. 1. Bitumen formation at 150° C. FOOTNOTE 12. J. E. Hawley, Bull. Amer. Assoc. Petrol. Geol., Vol. 13...
1933
Coal and Coalbed Methane Resources of Montana
Elizabeth Bartow Campen, James R, Gruber Jr.
Rocky Mountain Association of Geologists
... given time. Varying quantities of generated gas are adsorbed in the coal, expelled into other strata (and contained in structural or stratigraphic...
1991
Thermal Metamorphism of Organic Material and its Relationship to Hydrocarbons
B. H. Bammel
Bulletin of South Texas Geological Society
... in general, it is still very difficult or impossible to give absolute temperature assignments to organic material because of the effects of time, varying...
1987
Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing
Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani
Indonesian Petroleum Association
... the 60 degree full 3-D FD algorithm. Figure 10 shows the final migrated section after applying the same time varying filter and trace normalization...
1995
Geophysical and geological characterisation of dredge locations from RV Southern Surveyor voyage ss2012_v06 (ECOSATI): hotspot activity in northern Zealandia
Maria Seton, Sebastien Meffre, Simon Williams, Steven Micklethwaite, Nick Mortimer, Sabin Zahirovic
Petroleum Exploration Society of Australia (PESA)
... of the above observations is that sedimentary basins in northern Zealandia, particularly on the Lord Howe Rise, have experienced time-varying...
2018
Dip Determination in Carbonate Cores
R. M. Hedberg
Journal of Sedimentary Research (SEPM)
... because extraneous iron tends to mask the desired results. The sample is immersed in the solution for 5 minutes to 1 hour, the exact time varying...
1963
The Benefits of Cost-Effective Environmental Baseline Sampling and Monitoring Practices in Advance of Coalbed Methane Production
Anthony W. Gorody
Wyoming Geological Association
... comparison of geographic and time-varying trends through the use of accepted statistical hypothesis-testing methods (Ott, 1995). A sufficient number of samples...
2001
2.3 Detached Sediments in Extensional Provinces: 2.3.3 Gravity Gliding: East African Continental Margin Transect
M. F. Coffin and P. D. Rabinowitz
AAPG Special Volumes
... Filtering: low cut, 8 Hz; low cut width, 3 Hz high cut, 50 Hz; high cut width, 20 Hz time-varying filters applied Migration: wave equation{16} using...
1983
Stratigraphic Analysis of Upper Devonian and Mississippian Rocks in Michigan Basin
Duncan J. McGregor
AAPG Bulletin
..., the basin is not only a sedimentary but also a tectonic feature. Subsidence probably went on throughout Unit A time, but at varying rates. Summary of Unit...
1954
Generation of Oil in Rocks by Shearing Pressures: II. Effect of Shearing Pressures on Oil Shales and Oil-Bearing Rocks
J. E. Hawley
AAPG Bulletin
... that the conclusion may be drawn that pressures, in themselves, as great as 100,000 pounds per square inch, existing through varying periods of time, but all short...
1929
Main Divisions of Pennsylvanian Period and System
Raymond C. Moore , M. L. Thompson
AAPG Bulletin
.... 18, pp. 1010-17. End_of_Article - Last_Page 302------------ All geologists are concerned with concepts of geologic time, and in varying degree...
1949