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The AAPG/Datapages Combined Publications Database
Showing 1,264 Results. Searched 200,693 documents.
Sequence Stratigraphy and Depositional Setting of the Tiber Delta: Integration of High-resolution Seismics, Well Logs, and Archeological Data
P. Bellotti , F. L. Chiocci , S. Milli , P. Tortora , P. Valeri
Journal of Sedimentary Research (SEPM)
... transparent deposit that forms a condensed section. The flooding surfaces that bound the parasequences are marked by peat layers that were dated...
1994
Sedimentary Organic Matter in Distal Clinoforms of Miocene Slope Sediments: Site 903 of ODP Leg 150, Offshore New Jersey (U.S.A.)
Susan E. Wood , Georges E. Gorin
Journal of Sedimentary Research (SEPM)
... smoothing, from the ratio of continental to marine constituents based on the percentages of phytoclasts, AOM, and palynomorphs. The density of samples...
1998
Stratigraphic Simulation of Sedimentary Basins: Concepts and Calibration (1)
DAVID T. LAWRENCE , MARK DOYLE , and THOMAS AIGNER
AAPG Bulletin
... exposure surfaces for the Early Cretaceous aggradation margin are consistent with detailed petrographic, paleontologic, and seismic stratigraphic...
1990
Littoral-Cell Development in the Convergent Cascadia Margin of the Pacific Northwest, USA
Curt D. Peterson, Mark E. Darienzo, Don J. Pettit, Phillip L. Jackson, Charles L. Rosenfeld
Special Publications of SEPM
... The widths of active beach faces of position FIG These terrace elevations assumed to represent the youngest preserved deposi tional surfaces at the present...
1991
Concepts and Applications of a 3-D Multiple Lithology, Diffusive Model in Stratigraphic Modeling
D. Granjeon, Phillip Joseph
Special Publications of SEPM
... major surfaces were Along identified These major surfaces correspond to the main transgres sive and maximum flooding surfaces and are dated by means...
1999
Seismic reflection imaging of karst in the Persian Gulf: Implications for the characterization of carbonate reservoirs
Caroline M. Burberry, Christopher A.-L. Jackson, and Shelby R. Chandler
AAPG Bulletin
... horizons and the top Norian horizon), and no smoothing was applied. We inspected each contour map and individual seismic line for deflections in each...
2016
Advanced Remote Sensing
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... are downwards, corresponding to a reduced altitude. The quality of the measurements is very high, as no significant smoothing has been applied, and tens...
2008
Formation Evaluation - Pay Recognition - Subtle Trap Definition
Dan J. Hartmann
Rocky Mountain Section (SEPM)
... Smoothing, on Thin Beds Having Large Resistivity Contrasts. Vertical Arrow is Original Value Recorded for Each Zone. Figure 5. Curve Averaging...
1986
Tikhonov Linear Inversion of Gravity Data to Determine 3-D Differential Density Distribution - Case Study of Southeast New Mexico and West Texas
Darren Hart
West Texas Geological Society
... called the eigenvalues, of G. Since no smoothing matrix conditions were used in the regularization the method is called zeroth order regularization...
2000
Airphoto Lineaments in the Caledonia Area of Southern New Brunswick
Win Naing, E. Z. Lajtai
Atlantic Geology
... showing the angular distribution of lineaments for each subdomain are shown in Figure 3. The conventional smoothing technique using the formula...
1977
High-Resolution Model Building in a Full-Azimuth Nodal Survey in the GOM
Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, TGS
GEO ExPro Magazine
...™ depth-imaging software suite implements a tomography that involves intelligent interpolation and smoothing of a tomographic inversion update in order...
2016
Recovery of Various Fractions of Crude Oil in Porous Media at the Pore Scale: An Application of Synchrotron X-Ray Microtomograph
Jaydeep Ghosh, Geoffrey R. Tick
Oklahoma City Geological Society
... ranging from 9.9–10.3 μm. The images were first processed to resolve the oil phase trapped within the pores space (Figure 1). A median smoothing routine...
2010
Reservoir Modeling: Can we get more comfortable with uncertainty?
James Mullins, Bastian Steffens
GEO ExPro Magazine
... and the ensemble smoothing algorithm to explore uncertainties in a synthetic carbonate field. 46 | GEO EXPRO 5-2023 terministic (base-case) three-dimensional...
2023
Improved Workflow for EUR Prediction in Unconventional Reservoirs
Akash Sharma, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... diagnostic plots, hybrid decline models (e.g., the Duong model for transient flow and the Arps model for boundary-dominated flow), improved data smoothing...
2016
A Breakthrough of Bekapai Converted S-Wave Processing and its Positive Impact to Structural Interpretation
Effendy Siawira, Andy Kristianto, Jaques Bonnafe, Natalia Anggriani, Cepi M. Adam, Zainal Abidin, Firman B. Kurniawan, Supriady, Claudio Strobbia, Yang Liu, Youning Li, Xiagui Miao, Libo Zi, Guishui Wang
Indonesian Petroleum Association
... processing The input of time migration was used for depth migration. The main processing steps are listed below: 1) Amplitude Smoothing in Common...
2015
Memorial: Antonie Paap (1912-1995)
L. D. Owens
AAPG Non-Technical and Memorials
... and great sympathy, he frequently diffused potentially difficult situations, assisted in smoothing ruffled feathers, fit the employee to the proper...
1996
SCOOP/STACK Periphery Plays: A Multidisciplinary Approach
Denise Yee, Gillian Johnston, Jason Levesque, Shak Ahmed, Justin Walkter
Unconventional Resources Technology Conference (URTEC)
... team to build an URTeC 2902870 3 algorithm that cleans Oklahoma production data in real time. The data in this study uses RSEG’s smoothing model...
2018
Abstract: When is a Bivalve Not a Bivalve?: Tube Linings and Accessory Plates in Boring Lineages
Siân Evans
Geological Society of Malaysia (GSM)
... then this leaves a lot of slack); attachment site for pallet retractor muscles (Teredinindae allows the closure of the siphonal aperture); smoothing the internal...
1995
Mechanism of Formation of Riphean Natural Reservoir of Yurubcheno-Tokhom Zone (East Siberia)
A. B. Gorina, L. N. Ilyukhin, V. G. Kuznetsov, O. V. Postnikova, G. I. Tikhomirova
Petroleum Geology: A Digest of Russian Literature
... consist of alluvial material, and lake and near-shore marine deposits in the upper part. In general they fill low parts in the relief, smoothing it out...
1994
Quantifying Gravel Deposition on River Bars Using Flexible Netting: RESEARCH METHOD PAPER
Philip J. Ashworth , Robert I. Ferguson
Journal of Sedimentary Research (SEPM)
... criteria: large enough to avoid smoothing the natural bar roughness, smaller than the majority of particle sizes in the bar (surface D50 by weight...
1989
A Comparison of Fourier and Fractal Techniques in the Analysis of Closed Forms
Stephen K. Kennedy, Wei-Hsiung Lin
Journal of Sedimentary Research (SEPM)
... smoothing method. Figure 1 A shows localized reversals in the overall trend. This occurrence has been observed by many workers and is most prominent...
1992
Basement Structure Contour Map of North Park-Middle Park Basin, Colorado: GEOLOGICAL NOTES
John C. Behrendt , Peter Popenoe
AAPG Bulletin
... in the surrounding ranges the accuracy of contour lines is limited by the smoothing necessary to generalize the topography. In the area of wells that penetrated...
1969
Submarine Ramp Facies Model for Delta-Fed, Sand-Rich Turbidite Systems: REPLY
Paul L. Heller , William R. Dickinson
AAPG Bulletin
... of depositional lobes), so even the Cortina Formation appears to contain random thicknesses. Therefore, some form of data smoothing is needed to average out...
1986
Abstract: Time-Lapse Electrical Resistivity Monitoring of Salt Impacted Soil and Groundwater; #90172 (2014)
Kevin Hayley, Laurence Bentley, Adam Pidlisecky
Search and Discovery.com
..., was developed. By performing the temperature correction on the data, the temperature correction is less affected by the smoothing in the inversion procedure...
2014
Abstract: Heat Flow, Depth - Temperature Variations and Stored Thermal Energy for Enhanced Geothermal Systems (EGS) In Canada; #90172 (2014)
Jacek Majorowicz, Stephen E. Grasby
Search and Discovery.com
... ~40% of Canada’s landmass). In addition, new smoothing and averaging techniques were used which allowed filtering out anomalous data. The final database...
2014