Paleoslope Reconstruction In Sandy Suspended-Load-Dominant Rivers

Ranie M. Lynds, David Mohrig, Elizabeth A. Hajek, Paul L. Heller

Journal of Sedimentary Research (SEPM)

... applicable. RMS error aggregates the residual differences between e and m into a single measure with units of, in this case, slope. RMS error  =  , where n...

New Jersey Continental Shelf Near Bottom Current Meter Records and Recent Sediment Activity

Charles E. McClennen

Journal of Sedimentary Research (SEPM)

...------------------------ The 9,892 average velocities from the four meters were reduced to a number of graphic presentations each of which brings out a separate aspect...

A Simple Universal Equation for Grain Settling Velocity

R.I. Ferguson, M. Church

Journal of Sedimentary Research (SEPM)

... Ananysis and Proposed Equation The relation between fall velocity w [dimensions L T-1] and particle diameter D [L] is expected to depend...

ABSTRACT: Predicting Lithology and Reservoir Quality from Acoustic Velocities Based on Petrophysical Classification of Siliciclastics, by Lev Vernik; #91020 (1995).

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ABSTRACT: Porosity and Heterogeneity Effect on Vp/Vs Ratio in Carbonate Rocks from a Reservoir in the Middle East

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Abstract: Lithology Prediction and Storage/Transport Properties Evaluation in Clastic Sedimentary Rocks Using Seismic Velocities, by L. Vernik and A. Nur; #91009 (1991)

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Marine Seismic Sources: Part III: A Feeling for Decibels

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

...: a feeling for decibels What is the difference between decibels in air and in the sea? What is the loudest bang reported? What is the loudest animal...

Assessing the internal character, reservoir potential, and seal competence of mass-transport deposits using seismic texture: A geophysical and petrophysical approach

Tiago M. Alves, Kuncho Kurtev, Gregory F. Moore, Michael Strasser

AAPG Bulletin

....Ayres, A., and F. Theilen, 2001, Relationship between P- and S-wave velocities and geological properties of near-surface sediments of the continental...

A New Perspective to Shallow Water Flow (SWF) and Sinking Well-Head Preventions in Deep Water

Selim Simon Shaker

GCAGS Transactions

... 4. A cross plot of the relation between the SWF SS depth (blue) and the SWF BLM depth in red circles (data were mined from MMS records). Note most...

Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas

P. Manik, P. A. Soedaldjo

Indonesian Petroleum Association

... this data the relation between the Shale Acoustic Parameter and Depth (figure 9) and between the Abnormal Shale Acoustic Parameter Δ ITT and Mud Wegiht...

Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration

Lev Vernik , Charles Landis

AAPG Bulletin

.... (April) We combined acoustic velocities and anisotropy measurements with x-ray diffraction mineralogy, Rock-Eval organic geochemical analyses, vitrinite...

Porosity and Heterogeneity Effect on Vp/Vs Ratio in Carbonate Rocks from a Reservoir in the Middle East; #40880 (2012)

El Amin Mokhtar, Sandra Vega, Ahmed Abed Hassan, and Mariam Al Baloushi

Search and Discovery.com

... for all studied samples. This plot shows the proportional relation between V p and Vs, with an average general V p/Vs trend of 1.78. 7000 Average Vp/Vs...

Upper Miocene to Quaternary unidirectionally migrating deep-water channels in the Pearl River Mouth Basin, northern South China Sea

Chenglin Gong, Yingmin Wang, Weilin Zhu, Weiguo Li, Qiang Xu

AAPG Bulletin

...:10.1029/2005JC003139.Rasmussen, E. S., 1994, The relationship between submarine canyon fill and sea level change: An example from middle Miocene offshore Gabon...

Stratigraphic Architecture and Evolution of Canyons and Other Sediment Conduits in the SE Loppa High, Barents Sea; #51471 (2018)

Dicky Harishidayat, Ståle Emil Johansen, Kamaldeen Olakunle Omosanya, Solveig Plyem Løseth

Search and Discovery.com

... 4.Study workflow Figure 1. Overview of the source to sink main segments system showing the relation between sediment conduits and sediment dispersal...

ABSTRACT: Practical Applications of the Ground-roll Inversion

Soumya Roy

Houston Geological Society Bulletin

... structures is very important for different petroleum as well as non-petroleum purposes. Shear-wave velocities can be derived using the ground-roll inversion...

High Resolution Passive Seismic Tomography- a NEW Exploration Tool for Hydrocarbon Investigation, Recent Results from a Successful Case History in Albania, #40729 (2011)

Nikos Martakis, Akis Tselentis, Parakevas Paraskevopoulos

Search and Discovery.com

... 0-20 km while most of them are between 2-10 km. Most of the events have been located using 10-30 P- and S- wave arrivals and their RMS errors ranged...

Predicting pressure-dependent velocities for carbonates by linking static and dynamic elastic properties

Xuan Qin, De-hua Han

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 𝐾 𝑠𝑎𝑡 (𝑙𝑜𝑤 𝑃 𝑑 ), can be calculated using a harmonic average between the bulk modulus of the saturated rock before pressure drop, 𝐾 𝑠𝑎𝑡 (ℎ𝑖𝑔ℎ 𝑃 𝑑 ), and fluid...

A nodal discontinuous Galerkin method for wave propagation in coupled fluid-solid media

Ruiqi Li, Yijie Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... moduli and v = (u, v) represent the particle velocities. For convenience of calculations, we change the elastic wave equation into a more compact...

Abstracts: Time-Lapse VSP Data Analysis from Weyburn CO2 Project; #90173 (2015)

Amin Baharvand Ahmadi, Igor Morozov

Search and Discovery.com

... directly in depth domain instead of time. This can be very useful for tie log to seismic data and have an exact relation between time and depth...

Acoustic Properties of Sediment on the Southern Tonga Platform as Determined from Seismic Sonobuoy Studies

Jonathan R. Childs

Circum Pacific Council Publications

... energy transmitted energy Figure 2. Schematic diagram of the relation between seismic travel paths observed on the sono­ buoy records...

erformance of Seismic Arrays in the Presence of Weathering Layer Variations, #41841 (2016).

Jubran Akram, Abdullatif A. Al-Shuhail

Search and Discovery.com

...) Posted September 12, 2016 *Adapted from extended abstract prepared in relation to poster presentation and from the presentation itself given at GEO 2016...

Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia

Arka Dyuti Sarkar and Mads Huuse

AAPG Bulletin

... to calculate heat flow from borehole data from the relation between temperature and the thermal resistance of the sediments (Bullard, 1939; Pribnow et al...

Settling Velocities of Quartz and Tourmaline in Eolian Sandstone Strata

James R. Steidtmann, Harry C. Haywood

Journal of Sedimentary Research (SEPM)

... curves which are offset toward slower velocities relative to curves for associated light grains. His explanation of this relation is that heavy...

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

..., Vrms ≡ average and RMS velocities. AAPG Search and Discovery Article #90187 © CSPG/CSEG/CWLS GeoConvention 2013, Integration: Geoscience...

Abstract: Pore Pressure Prediction From Seismic Velocities: A Novel Approach Based on Skempton and Biot Theories; #90310 (2017)

Bastien Dupuy, Mohamed A. Romdhane, Ane E. Lothe

Search and Discovery.com

... for pore pressure prediction from seismic velocities are usually based on empirical relations between effective stress and porosity trends. The basic...