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The AAPG/Datapages Combined Publications Database
Showing 23,917 Results. Searched 200,691 documents.
Noise Identification in Passive Seismic Hydrocarbon Reservoir Microtremor Data
Muhammad Fadhillah Akbar, Afnimar, Andri Dian Nugraha, Dimmas Ramadhan, Guntur Mulyanagara
Indonesian Petroleum Association
... Mulyanagara*** ABSTRACT Microtremor data recorded at proven hydrocarbon reservoirs display characteristic spectral anomaly at low frequencies between 1–6...
2013
Extended Abstract: Post-Jurassic Sedimentary History of the Eastern Gulf of Mexico
Leipin He
GCAGS Transactions
... of ice sheets in a greenhouse world: Marine Geology, v. 217, p. 215–231. Extended Abstract Using an extensive 2D seismic grid (Fig. 1), nine depositional...
2016
ABSTRACT: A Hybrid Petroleum System on the Western African Margin, an Example in Offshore Angola, by B. C. Duval, G. Choppin de Janvry, J. C. Heidmann, J. L. Pition, H. L. Ten Haven; #91020 (1995).
Search and Discovery.com
1995
1998
Storage Space Characterization and Its Implications on Lacustrine Shale Oil in China
Search and Discovery.com
N/A
Assessing Unconventional Resource Potential of the Mesoproterozoic Roper Group, Beetaloo Sub-Basin Region, Australia
Search and Discovery.com
N/A
Baffin Bay Continental Shelf Clay Mineralogy
Ranald W. Boyd, David J. W. Piper
Atlantic Geology
... mineralogy. Local reworking of till is probably the dominant process. Sediments from sources (2) and (3) were probably transported to the continental...
1976
Overcoming Historical Biases: An Integrated Geological and Engineering Assessment of the Coniston Prospect, Exmouth Sub-Basin
N. Smith, C. Dempsey, M. Jackson, J. Preston
Petroleum Exploration Society of Australia (PESA)
... MUNGAAOO CARBONATES g CRFZ glauconite ~:~u~=~~~e E2J ~ S ILICICLASTICS Shallow marine Deep marine D CJ ~~~~~:.~:~=i~oshale Q ~hda~~~=c~~:~e...
2002
Time Frequency Gathers: An Optimal Spectral Decomposition Analysis Approach
Badsha Basu Roy
Indonesian Petroleum Association
... frequencies. The volumes are than visualized in threedimensional space to observe the impact of frequency on the feature. As might be imagined, generating...
2016
Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)
Roohollah Askari and Robert J. Ferguson
Search and Discovery.com
... is highly dispersive, and a signal has a wide band of frequencies, there is a high uncertainty in the estimated amplitude and phase spectra at high...
2014
Characterizing oil field salinization using airborne, surface, and borehole geophysics: An example from the Upper Colorado River Basin, Texas
Jeffrey G. Paine, Edward W. Collins
Environmental Geosciences (DEG)
... dominant natural (sulfate-rich) and perhaps minor oil field (chloride-rich) sources cause elevated salinities in this well.TIME-DOMAIN ELECTROMAGNETIC...
2010
Mid-Slope Bottom Currents off the Louisiana Coast
W. J. Wiseman, Jr., and H. H. Roberts
GCAGS Transactions
... components and the temperature signal are presented in Figure 3. There is little variance in the east-west velocity at subtidal frequencies, less than 20...
1999
Rates of Sediment Accumulation in a Tidal Freshwater Marsh
Richard A. Orson , Robert L. Simpson, Ralph E. Good
Journal of Sedimentary Research (SEPM)
.... Sed. Petrology, v. 54, p. 1251-1265. DAVIS, M. B., 1966, Determination of absolute pollen frequencies: Ecology, v. 47, p. 310-311. DELAUNE, R. D...
1990
Enhancing Seismic Insight by Spectral Decomposition, #41534 (2015).
Xiaogui Miao, Dragana Todorovic-Marinic, Tyler Klatt
Search and Discovery.com
... frequency estimated from the tuning cube at the target zone is shown in color. Pink and red colors correspond to higher dominant frequencies and thinner...
2015
Paleocurrent Trend Analysis of a Delta in the Bjorne Formation (Lower Triassic) of Northwestern Melville Island, Arctic Archipelago
F. P. Agterberg, L. V. Hills, H. P. Trettin
Journal of Sedimentary Research (SEPM)
... shaly equivalent, the marine Blind Fiord Formation (fig. 1). On the surface of northwestern Melville Island, the Bjorne Formation ranges in thickness...
1967
A Journey to the Centre of the Earth
Sven Philit, Sebastien Lacaze, Benjamin Durot, Jake Marson
GEO ExPro Magazine
... these show the seismic signal; the dominant frequency; the sweetness; and the RMS amplitude. Eliis 60 GEOExPro of any interpretation software should...
2020
ABSTRACT: Porphyrin Distributions in Lacustrine and Marine Shales as Indicators of Paleodepositional Environments, by Janina K. Rafalska and Geoffrey Eglinton; #91019 (1996)
Search and Discovery.com
1996
Features Associated with Major Growth Faults
New Orleans Geological Society
...Features Associated with Major Growth Faults 1994 135 135 Major listric growth faults are a dominant structural style in the Gulf of Mexico...
1994
Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology, by Marcus L. Countiss, #40076, (2003)
Search and Discovery.com
2003
Accommodation and Sedimentary Architecture of Isolated Icehouse Carbonate Platforms: Insights from Forward Modeling with CARB3D+
Richard J. Paterson, Fiona F. Whitaker, Gareth D. Jones, Peter L. Smart, David Waltham, Graham Felce
Journal of Sedimentary Research (SEPM)
... in the interior. Platforms can be flooded to depths up to 45 m during marine transgressions, and accommodation often remains unfilled. There are two distinct...
2006
Petrography and provenance of beach sands from volcanic oceanic islands: Cabo Verde, Atlantic Ocean
Emilia Le Pera, Consuele Morrone, José Arribas, M. Eugenia Arribas, Eumenio Ancochea, M. José Huertas
Journal of Sedimentary Research (SEPM)
... dominant mafic to minor felsic (i.e., Ancochea et al. 2010) (Fig. 2). These lithotypes act as main sources for beach sands. Fig. 1. A) Location...
2021
The Milankovitch Interpretation of the Latemar Platform Cycles (Dolomites, Italy): Implications for Geochronology, Biostratigraphy, and Middle Triassic Carbonate Accumulation
Nereo Preto, Linda A. Hinnov, Vittorio De Zanche, Paolo Mietto, Lawrence A. Hardie
Special Publications of SEPM
... as a strong Milankovitch signal. In this interpretation, all principal frequencies associated with the theoretical Middle Triassic precession index, P1...
2004
Structure-Oriented Texture Model Regression for Seismic Structure Visualization and Interpretation
Dengliang Gao
GCAGS Transactions
... wiggle-trace imagery of seismic amplitude has hampered interpreters' ability to visualize structural details due to the low dominant frequency...
2006
Geological Processes and Sedimentation Rates of Wind-Tidal Flats, Laguna Madre, Texas
Robert A. Morton, Charles W. Holmes
GCAGS Transactions
... to arid climates and periodically flooded by marine waters are unique depositional environments because they receive sediments surficially...
2009
Concentrations of heavy metals and hydrocarbons in groundwater near petrol stations and mechanic workshops in Calabar metropolis, southeastern Nigeria
T. N. Nganje, A. E. Edet, S. J. Ekwere
Environmental Geosciences (DEG)
... naphthalene. The ratios of phenanthrene/anthracene, fluoranthene/pyrene, and benzo(a)anthracene/chrysene and factor analysis indicate several sources...
2007