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...

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...

Abstract: Background Frequency of Large Field Occurrence and Its Application to Geologic Risk in Assessment of Frontier Areas, by Ronald R. Charpentier; #90078 (2008)

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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...

Abstract: Shear Properties of Oil Shales, by Michael L. Batzle, Jyoti Behura, and Ronny Hofmann; #90078 (2008)

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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...

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...

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...

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...

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...

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...

A fractured reservoir in the light of seismic wave attenuation attribute.

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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...

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...

ABSTRACT: Quality Factor Estimation from Modeling Velocity Dispersion, by Alsaadan, Sami; Toksöz, M. Nafi; Burns, Daniel; #90141 (2012)

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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...

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...

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...

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...

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...

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...

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...

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...

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...

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...