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The AAPG/Datapages Combined Publications Database
Showing 21,110 Results. Searched 195,364 documents.
Sand Transport in Region of Shoaling Waves: ABSTRACT
David O. Cook
AAPG Bulletin
... of sand by individual surges are largely a function of ripple mark relief. The relation between the quantity of sediment placed in motion and surge...
1969
Differentiation of Beach and Dune Sands, Using Settling Velocities of Light and Heavy Minerals
Bryce M. Hand
Journal of Sedimentary Research (SEPM)
... as this bears a close relationship to settling velocity (Nevin, 1946), both properties depending on the relation between fluid drag and particle mass...
1967
Analysis of fault damage zones using three-dimensional seismic coherence in the Anadarko Basin, Oklahoma
Zonghu Liao, Hui Liu, Brett M. Carpenter, Kurt J. Marfurt, and Ze’ev Reches
AAPG Bulletin
... with field observations and distribution of seismic events. The coherence map displays a strong asymmetry of the damage zone between the two sides of the 3-D...
2019
Assessment on the Serviceability of Monopod Platforms in Java Sea Due to Wave Excitation
Gde Pradnyana
Southeast Asia Petroleum Exploration Society (SEAPEX)
... study has been conducted in this project, between the full scale measurement and the result from theoretical simulation. Dynamic behaviour of a slender...
1996
Sedimentary Characteristics and Lithological Trap Identification of Distant Braided Delta Deposits: A Case on Upper Cretaceous Yogou Formation of Termit Basin, Niger
Zhao Ning, Huang Jiangqin
Petroleum Exploration Society of Australia (PESA)
... Comparison of average energy, RMS and arc length on top Yogou minimum identified sands thickness is 31.67-46m. from up 20ms to low 50ms in Yogou 3D...
2018
Measurement of the Thickness of the Earth's Crust in the Albertan Plains Area of Western Canada
T. C. Richards
CSPG Bulletin
... a greater depth. Taking a value of 6.3 kms/sec as an average of all published velocities for the crust under North America, the depth to the Moho...
1958
Mainstream Mantle Convection: A Geologic Analysis of Plate Motion
T. H. Nelson , P. G. Temple
AAPG Bulletin
... beneath the trailing plate (the Pacific plate) both must have eastward velocities of 12 cm/year. Because of this relation between the cell-limb...
1972
Well Log Analysis and Seismic Attenuation in a Heavy Oilfield: Ross Lake, Saskatchewan; #20294 (2015)
Zimin Zhang, Robert Stewart
Search and Discovery.com
... by linear scaling between its minimum and maximum values. The total porosity was calculated from the average of density-porosity and neutron-porosity logs...
2015
Experience with Seismic Lithology (AVO) in Central Sumatra
Jeff Wright, Isdjulaedi Bakri, Budi Subiyanto
Indonesian Petroleum Association
.... Castagna J.P., Batzle M.L., and Eastwood R.L., 1985, Relationships between compressional and shear-wave velocities in clastic silicate rocks: Geophysics...
1990
Karama PSC Well Results A Lesson Learned on Provenance and Seismic Imaging of Deepwater Systems
Deborah South, Gerrit Toxopeus, Bjarte Myhren
Indonesian Petroleum Association
... relationship between intercept and slope. The Near stack is used as an approximation to the intercept. The far stack minus near stack is used...
2013
Potential Causal Mechanisms for MTC Generation from the Northwest African Shelf; #50216 (2009)
Dallas D. Dunlap, Lorena G. Moscardelli, Matthew Hornbach and Lesli Wood
Search and Discovery.com
... architecture of the mega-blocks has revealed the presence of discrete low sinuosity, single thread channels that are 90 m wide on average. The clear...
2009
Flume Experiments on the Transition from Ripples to Lower Flat Bed with Increasing Sand Size
John B. Southard, Lawrence A. Boguchwal
Journal of Sedimentary Research (SEPM)
...") that is distinct from the flat-bed regime of transport at much higher velocities in both fine and coarse sediments ("upper flat bed"). The relation between...
1973
Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
A. R. Gregory
AAPG Special Volumes
... by measuring the deviation from the relation between true porosity and computed from the uncorrected time-average (Equation 2). The true porosity can...
1977
Stratigraphic Velocity Interpretation: National Petroleum Reserve--Alaska: Chapter 12
E. W. Peikert
AAPG Special Volumes
... attention to the velocities of overlying sequences. Fig. 1. Schematic seismic section showing relation between reflecting horizons and sequence...
1985
Transformation of Resistivity to Pseudovelocity Logs
Albert J. Rudman , Joseph F. Whaley , Robert F. Blakely , Maurice E. Biggs
AAPG Bulletin
...> and provides a means of extending knowledge of seismic velocities. By using five selected wells, average scale function constants (A, B, C) have been...
1975
Shelf-edge trajectories and stratal stacking patterns: Their sequence-stratigraphic significance and relation to styles of deep-water sedimentation and amount of deep-water sandstone
Chenglin Gong, Yingmin Wang, David R. Pyles, Ronald J. Steel, Shang Xu, Qiang Xu, and Dong Li
AAPG Bulletin
...Shelf-edge trajectories and stratal stacking patterns: Their sequence-stratigraphic significance and relation to styles of deep-water sedimentation...
2015
Aerodynamic and Geometric Diameters of Airborne Particles
Weinan Chen , Donald W. Fryrear
Journal of Sedimentary Research (SEPM)
... structure in relation to erodibility by wind: Soil Science, v. 70, p.197-206. CUI, B., KOMAR, P.D., AND BABA, J., 1983, Settling velocities of natural...
2001
Dynamics of Sediment Movement
Gerard Middleton, John B. Southard
Special Publications of SEPM
... on the average for finer grain sizes. /0 Mean Step 05 Len9Eh X () o O5 ¡V\eari Dune LenLh, /O L (rn) Figure 6.15 Relation between mean step length...
1984
ABSTRACT: Rhodolite and Encrusted-Grain Sedimentation, Thunder and Lightning Knolls, Southwest Caribbean Sea, by Mark W. Peebles, Pamela Hallock, A. C. Hine; #91003 (1990).
Search and Discovery.com
1990
Currents Along Floors of Submarine Canyons
Francis P. Shepard , Neil F. Marshall
AAPG Bulletin
... to 25 minutes. The other canyon stations with two records show more of a spread. Table 1 shows a direct relation between the average length of flows...
1973
Geological Factors Influencing Porosity Estimates From Velocity Logs
Roberto Sarmiento
AAPG Bulletin
...Geological Factors Influencing Porosity Estimates From Velocity Logs Roberto Sarmiento 1961 633 644 45 5. (May) The close relation between acoustic...
1961
Multiscale Characterization of Analogue Outcrops Integrating Reservoir Properties and Geologic Processes; #51098(2015)
Antonio Jorge Vasconcellos Garcia, Márcio Vinicius Santana Dantas, Gleidson Lima Correia, Samuel Alécio Silva Tavares Figueiredo, Karen Ariadne Santos Leite
Search and Discovery.com
... to 1.77 mD (average 0.23572 mD). Partially dolomitized packstones is the facies that has the best relation between porosity and permeability, probably...
2015
Chapter Four: Stratigraphic Interpretation
Alistair R. Brown
AAPG Special Volumes
... interpreted horizons (Figure 4-53). The types of windowed amplitude in most widespread use are average absolute amplitude and root-mean-square (RMS...
2011
Elastic Property Changes of Bitumen Reservoir duing Seam Injection
Search and Discovery.com
... ultrasonic velocities of the oil sands and then obtained a relation of the velocities with temperature and pressure individually. We also investigated...
2013