Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 18,871 Results. Searched 201,044 documents.
CSEM FOUR COMPONENTS OF IMPEDANCE TENSOR DATA: PRACTICAL APPLICATION FOR IMAGING SUBSURFACE GEOLOGICAL STRUCTURES IN THE TARAKAN BASIN, INDONESIA
Eka Akbar Permatasari, Mohamad Freddy Yulisasongko, Roby Insan Kamil, Avesta Yudha Prasetya, and Sintia Windhi Niasari
Indonesian Petroleum Association
..., northeastern Kalimantan—a geologically complex, hydrocarbon-rich deltaic environment. Utilizing data from 50 sites across a broad frequency range (1–8192 Hz...
2025
Some Characteristics of the Effective Seismic Model of the Sub-Salt Sediments of the Astrakhan Arch and their Relationship to the Field of Reflected Waves
V. T. Loginov
Petroleum Geology: A Digest of Russian Literature
... largely by the spectrum of the incident wave. Small dispersion of the maximum frequency precludes use of these deflections for exploration. See Fig. 2...
1980
Abstract: Spectral-Analysis-of-Surface-Waves Method: An Initial Assessment and its Potential Use in Geology
Mohd Azmi Ismail, Khairul Anuar Mohd Nayan, Abdul Rahim Samsudin, Abdul Ghani Rafek
Geological Society of Malaysia (GSM)
... analysis of phase information for each frequency, the velocity of the waves is determined between two receivers. Initial results of the SASW measurements...
2001
The American Upper Ordovician Standard. XVII: Areal Variation of Limestone Frequencies in the Kope and Fairview Formations, Hamilton County, Ohio
Robert H. Osborne
Journal of Sedimentary Research (SEPM)
... Robert H. Osborne 1973 Vol. 43 No. 1. (March), Principal component analysis based on the frequency of limestone classes 1-2, 3, 4, 5, and 6 in 22...
1973
Memoir 71, Chapter 5: Predicting Interwell Heterogeneity in Fluvial-Deltaic Reservoirs: Effects of Progressive Architecture Variation Through a Depositional Cycle from Outcrop and Subsurface Observations
Paul R. Knox and Mark D. Barton
AAPG Special Volumes
... within the framework of depositional cycles and that differences between adjacent high-frequency cycles can substantially impact production behavior...
1999
Abstract: Broadband Marine Seismic Breaking the Limits (Geophysics Paper 20)
Robert Soubaras, Carl Notfors
Geological Society of Malaysia (GSM)
... or two octaves to the low-frequency end of spectrum. Another key element is the design of solid streamers which can significantly reduce noise...
2011
Abstract: Application of Spectral Decomposition and Seismic Attributes to Delineate the Internal Morphology of Carbonate Buildup
Eevon Chang, Lo Shyh Zung
Geological Society of Malaysia (GSM)
... the characteristic expression in the frequency domain. It is indication of the temporal bed thickness. SD and the High Definition SD showed better visualization...
2017
Deep-Sea Bottom-Currents Differentiated from Texture of Underlying Sediment
Christopher R. Blaeser, Michael T. Ledbetter
Journal of Sedimentary Research (SEPM)
..., Introduction to Statistics and Computer Programming: San Francisco, Holden-Day, Inc., p. 651. KRUMBEIN, W. C., 1938, Size-frequency distribution...
1982
Gulf of Mexico: Miocene Marine Fan, Offshore Gulf of Mexico
R. S. Olsen and W. C. Riese
AAPG Special Volumes
... of Seismic Stratigraphy The limits of seismic resolution usually are cited in terms of the signal strength and frequency content of data at a given two...
1987
Foraminiferal Variation in Sediment Layers of Santa Barbara Basin, California: ABSTRACT
Robert A. Harman
AAPG Bulletin
... of benthonic specimens present appears to be directly proportional to the number of planktonic specimens present. The frequency at which Foraminifera...
1961
Wide-Band Ghost Elimination: ABSTRACT
William Schneider, Milo M. Backus, John P. Burg, Earl C. Wisler
AAPG Bulletin
... be eliminated over a very wide frequency range without significant signal distortion. The method requires knowledge only of the relative moveout between...
1963
Hydrocarbons in Non-Reservoir Rocks--Source Beds: ABSTRACT
Ellis E. Bray
AAPG Bulletin
.... There is a parallelism between amount of organic carbon, quantity of hydrocarbons, frequency of occurrence of dispersed oil in non-reservoir rock, and the occurrence...
1964
Modal Functions of Sediment Size Distribution: ABSTRACT
Louis I. Briggs
AAPG Bulletin
... gravity. Differences in size-frequency distributions between mineral species can be ascribed to these fluid and sediment properties. A useful way...
1964
Effects of Stacking Misaligned CRP Traces: ABSTRACT
James D. Morgan, T. H. Hollingsworth, Monroe Ashworth
AAPG Bulletin
... moveout, is used. The results of all four cases are presented in normalized form, and can be applied universally to records of any frequency...
1968
Application of Information Theory to Paleontologic Problems: I. Taxonomic Diversity: ABSTRACT
James R. Beerbower, Dianne Jordan
AAPG Bulletin
... is the relative frequency of the ith class, connected with observation of the system. Applied directly to proportions of the taxa in a collection, the equation...
1969
New Type of Sediment-Distribution Map: Preliminary Result for Gulf of Mexico: ABSTRACT
Arnold H. Bouma
AAPG Bulletin
..., and interpretation of high-frequency, shallow-penetration, and continuous seismic-reflection profiling. "Standard patterns" have been determined...
1969
Paleoecologic Analysis of Some Middle Devonian Fossil Aggregations: ABSTRACT
R. G. Bray, J. R. Beerbower
AAPG Bulletin
... controlling cluster development. This relation, together with random beak orientations and bimodal size-frequency distributions, favors a biologic origin...
1969
Variability of Modern River Deltas: ABSTRACT
J. M. Coleman, L. D. Wright
AAPG Bulletin
... riverine sediment. These processes, which vary in both intensity and frequency, control the eventual sedimentary framework of a delta. Approximately...
1973
Stratigraphic Analysis of Diplogs: ABSTRACT
O. R. Holt
AAPG Bulletin
... of diplogs for stratigraphic information requires the use of statistical plots. The polar coordinate (modified Schmidt) and azimuth frequency plots...
1973
New Look at Oil and Gas Resources of Denver-Julesburg Basin: ABSTRACT
John L. Stout, Betty M. Miller
AAPG Bulletin
... statistics indicate that the rate of oil discovery has declined in the past 5 years, even though the frequency of wildcat drilling has accelerated...
1979
Geophysical Exploration is Just Beginning: ABSTRACT
Milo M. Backus
AAPG Bulletin
... improvements. In most areas, the only fundamental limitations on our ultimate seismic image quality are high frequency loss, and geologic noises--and we do...
1980
Application of Cingulum Index to Dinogymnium in Hilliard Shale, Southwestern Wyoming: ABSTRACT
S. R. Jacobsen, D. J. Nichols
AAPG Bulletin
... zonation of the formation. The cumulative frequency distribution for all specimens measured in this study is quadramodal, suggesting that four...
1980
Vertical Seismic Profiling--Processing and Analysis Case Study: ABSTRACT
James P. Disiena, Bok S. Byun, James E. Fix
AAPG Bulletin
...-frequency resolution after processing. End_of_Article - Last_Page 919...
1981
Enhanced Oil Recovery Site Selection Using Reflection Seismology: ABSTRACT
T. J. Fulp, L. F. Konty, Phyllis L. Head
AAPG Bulletin
..., 40 ft (12 m) thick and 1,800 ft (549 m) deep. High-frequency broadband data (50 to 175 Hz) were collected using both shallow (10 ft or 3 m deep...
1981
Eustatic Control of Deep-Sea Reservoir Facies: ABSTRACT
G. Shanmugam, R. J. Moiola
AAPG Bulletin
... the results of tectonism and glaciation, control deep-sea sedimentation. During periods of low sea level the frequency of turbidity currents is greatly...
1982