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The AAPG/Datapages Combined Publications Database
Showing 3,289 Results. Searched 195,372 documents.
Statistical Analysis of Ripple Marks in Atokan and Desmoinesian Rocks in the Arkoma Basin of East-Central Oklahoma
F. P. Agterberg , Garrett Briggs
Journal of Sedimentary Research (SEPM)
... on the base of the Atoka Formation. Thus, currents flowed southward from the Ozark uplift into the Arkoma basin. AGTERBERG F. P., 1961a, The skew frequency...
1963
Effects of internal gradients on pore-size distribution in shale
Christian Obasi, and Jack Pashin
AAPG Bulletin
.... These time scales measure the behavior of the relaxation regimes such as longitudinal relaxation time-to-T2 ratio and dependence of relaxation rate...
2018
Abstract: Background Frequency of Large Field Occurrence and Its Application to Geologic Risk in Assessment of Frontier Areas, by Ronald R. Charpentier; #90078 (2008)
Search and Discovery.com
2008
Abstract: Modelling Near-field Effects in VSP-based Q-estimation Part 2: Modelling Results; #90171 (2013)
Arnim B. Haase and Robert R. Stewart
Search and Discovery.com
... dependence on frequency in the far-field but not in depth regions where the near-field becomes significant. Near-field effects are one possible...
2013
Abstract: Shear Properties of Oil Shales, by Michael L. Batzle, Jyoti Behura, and Ronny Hofmann; #90078 (2008)
Search and Discovery.com
2008
Abstract: Improved Estimation of Water Saturation in a Lower-Paleozoic European Organic-Rich Shale Gas Formation; #90309 (2017)
Yifu Han, Siddharth Misra
Search and Discovery.com
... frequency dependence due to the interfacial polarization (IP) of clay, grain surfaces, and conductive minerals. These petrophysical attributes...
2017
Classification of Sandy-Silty-Clayey Rocks According to Petrographic and Reservoir Indexes
L. A. Buryakovskiy, M. S. Kukhmazov
Petroleum Geology: A Digest of Russian Literature
...), feldspar (Ps), and lithic fragments (Pl). Fig. 2 shows the distribution of heavy minerals on such diagrams. Figure 2. Dependence of content of heavy...
1976
Syndepositional Deformation in a High-Relief Carbonate Platform and Its Effect on Early Fluid Flow as Revealed by Dolomite Patterns
Edmund L. Frost III, David A. Budd, Charles Kerans
Journal of Sedimentary Research (SEPM)
.... No vertical exaggeration. C) Projected locations from B of the downdip shelf-crest limit (S.C.L.) for each high-frequency sequence and the basinward limits...
2012
Crystal oscillators and temperature compensated deterministic clock correction
Tim Bunting, Jason Jurok
International Meeting for Applied Geoscience and Energy (IMAGE)
... is an order or magnitude higher than CSAC drift. The cause of this difference is the impact of temperature on the pre-mobilization clock frequency...
2023
Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)
Arnim B. Haase, Charles P. Ursenbach
Search and Discovery.com
... of seismic waves. Velocity dispersion means velocities are functions of frequency. Frequency dependence of seismic velocities can be quantified...
2015
Elastic Dispersion in Shale: Laboratory Tests and Rock Physics Modeling
Rune M. Holt, Audun Bakk, Erling Fjær, Serhii Lozovyi, Kim Sarah Mews
International Meeting for Applied Geoscience and Energy (IMAGE)
...∞ 2πη bw (4) Gbw∞ is the maximum value of the bound water shear modulus obtained in the high frequency limit, and η bw is the bound water viscosity...
2023
A fractured reservoir in the light of seismic wave attenuation attribute.
Search and Discovery.com
N/A
Quantifying the Influence of Rock Fabric, Composition, and Electrical Double Layer on the Broadband Dielectric Dispersion of Organic-rich Mudrocks
Artur Posenato Garcia, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... and the frequency dependence of the permittivity, permeability, and conductivity pose no additional challenges in the frequency domain. The novelty...
2018
Chapter 6: Seismic Attributes: Exploiting Seismic Data to Understand Heterogeneous Reservoir Performance in the Eagle Ford Shale, South Texas, U.S.A.
Kit Clemons, Hector Bello, Robert Bodziak, Matthew McChesney, Robert Meek, Andy Stephens
AAPG Special Volumes
.... A., 1970, Some information squeezed out of rock: American Scientist, v. 58, p. 54–72. Donath, F. A., and L. S. Fruth Jr., 1971, Dependence of strain rate...
2016
ABSTRACT: Quality Factor Estimation from Modeling Velocity Dispersion, by Alsaadan, Sami; Toksöz, M. Nafi; Burns, Daniel; #90141 (2012)
Search and Discovery.com
2012
An Approach for Avoiding Damage to Springs from Shock Waves Generated During Seismic Exploration
Jerome V. DeGraff
Utah Geological Association
... survey vibration is an outgrowth of local dependence on groundwater and increasing exploration activity. Both Forest managers responsible...
1982
Frequency-dependent seismic-stratigraphic and facies interpretation
Hongliu Zeng
AAPG Bulletin
... and Tiger Shoal fields data set in the Gulf of Mexico Basin are used to investigate uncertainties caused by the frequency dependence of seismic data...
2013
Organic matter network in post-mature Marcellus Shale: Effects on petrophysical properties
Claudio Delle Piane, Julien Bourdet, Matthew Josh, M. Ben Clennell, William D. A. Rickard, Martin Saunders, Neil Sherwood, Zhongsheng Li, David N. Dewhurst, and Mark D. Raven
AAPG Bulletin
... permittivity and low levels of dispersion with frequency. The 4% sample is below the percolation limit for conductivity, whereas the 8% sample is above...
2018
ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... data. Whilst useful in principle for more accurate elastic seismic inversion with less dependence upon low frequency model (LFM) building and for more...
2016
Advances in Sonic Logging A New 3 Dimensional Acoustic Log Measurement
Frank Wijnands
Indonesian Petroleum Association
... energy at the lower dipole frequencies, in order to measure the formation shear slowness at the low frequency limit of the flexural wave and minimize...
2007
Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014)
Todor I. Todorov, Gary F. Margrave
Search and Discovery.com
... over time, we need both, the time and the frequency dependence simultaneously. Gabor (1946) proposed the short-time Fourier transform, now called...
2014
Strange Sample-Thickness Dependence of Complex Dielectric Permittivity Measurements on Sandstones, #41983 (2017).
Siddharth Misra, Pratiksha Tathed
Search and Discovery.com
...Strange Sample-Thickness Dependence of Complex Dielectric Permittivity Measurements on Sandstones, #41983 (2017). Siddharth Misra, Pratiksha Tathed...
2017
Chronologic modeling of faulted and fractured reservoirs using geomechanically based restoration: Technique and industry applications
Laurent Maerten, Frantz Maerten
AAPG Bulletin
.... 234249.Gauthier, B. D. M., and S. D. Lake, 1993, Probabilistic modeling of faults below the limit of seismic resolution in Pelican field, North Sea, offshore...
2006
Estimation of Oil-Gas Prospects of Sedimentary Rocks According to the Degree of Metamorphism of Formation Waters
R. M. Novosiletskiy, Ye. P. Savka, D. V. Sharun
Petroleum Geology: A Digest of Russian Literature
... downwarp). In order to study the frequency of pools in production sections of oil-gas basins of the USSR with respect to the geochemical types...
1978
Long Climatic Time Series from Sediment Physical Property Measurements
Timothy D. Herbert, Larry A. Mayer
Journal of Sedimentary Research (SEPM)
...), paleoceanographers have focused much interest on the causes of climatic variance over the frequency bands resolvable in deep sea sediments...
1991