Stratification and Sequence in Prograding Shoreline Deposits

J. C. Harms, J. B. Southard, D. R. Spearing , R. G. Walker

Special Publications of SEPM

... sea level stands and only slightly modified by modern wave action or current regimes. The boundary between offshore and shoreface is in most cases...

Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method

Xinwen Zhang, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the computational efficiency and accuracy advantages (Baysal et al., 1983). To break through the inclination limit of the one-way wave equations, McMechan...

Comparison of Viking Sandstone Sequences, Joffre and Caroline Fields

Gerry E. Reinson, A. E. Foscolos, T. G. Powell

CSPG Special Publications

...-laminated to wave ripple-laminated, silty to fine-grained, light gray-brown sandstone (Plate 1D). Bioturbation has disrupted many sandstone layers...

Hydraulics and Morphology of Glacial Outwash Distributaries, Skeidararsandur, Iceland

Larry G. Ward, Michael F. Stephen, Dag Nummedal

Journal of Sedimentary Research (SEPM)

... meltwater to become dammed behind a barrier spit system that form the seaward boundary of the sandur. The distributaries migrate frequently due...

Shallow Water Marine Environments (Shelf--Neritic): Outline for Lecture 11

Robert J. Weimer

AAPG Special Volumes

...., E.C.A.F.E., v. 4, p. 149-152. Ewing, J. A., 1973, Wave induced bottom currents on the outer shelf: Mar. Geol., v. 14, p. M31-M35. Gorsline, D. S., 1963...

Experimental and Theoretical Study of Water and Solute Transport Mechanisms in Organic-Rich Carbonate Mudrocks; #42019 (2017)

Anton Padin

Search and Discovery.com

... Directionaldependence of permeability Correlation between permeability and wave velocity Impact of Fabric and Stress on Porosity and Water Transport...

The Ichnological Signatures of River- and Wave-Dominated Delta Complexes: Differentiating Deltaic and Non-Deltaic Shallow Marine Successions, Lower Cretaceous Viking Formation and Upper Cretaceous Dunvegan Formation, West-Central Alberta

Lorraine Coates, James A. Maceachern

Special Publications of SEPM

...The Ichnological Signatures of River- and Wave-Dominated Delta Complexes: Differentiating Deltaic and Non-Deltaic Shallow Marine Successions, Lower...

Supercomputers for Beginners: PART III: GPU-Accelerated Computing

Lasse Amundsen, Martin Landrø, Børge Arntsen

GEO ExPro Magazine

... involves solving differential equations that describe the wave propagation under a set of initial, final and boundary conditions and a velocity model...

Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area

M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust

International Meeting for Applied Geoscience and Energy (IMAGE)

... present a method to mitigate the effects of the guided wave in shallow water OBN data in a computationally efficient manner. Application of this method...

Determining Bedding Slip Planes With Microseismic Processing

Natalia Verkhovtseva, Ben Bagherian, Timur Mukhtarov

Unconventional Resources Technology Conference (URTEC)

... using the subtractive time-depth curves obtained by calculating time arrival differences for the same wave recorded on different receivers...

Natural fractures of the Tuscaloosa marine shale

Cristina Mariana Ruse, and Mehdi Mokhtari

AAPG Bulletin

... approach to the characterization of natural fractures in the Tuscaloosa marine shale, incorporating electrical borehole image logs, shear-wave splitting...

Abstract: Regime Rays: Visualizing the Fermat/Snell Loci in Homogeneous Anisotropic Media; #90171 (2013)

William J. Vetter

Search and Discovery.com

... = (rE • nN)/ vN (nN , ci j, ρ), attributed to Green (Love 1927, Rudzki 1911), has been deemed essentially a mode-specific plane-wave progression...

Characterization of the Cretaceous OlmosŽ Formation in the Somerset Oilfield, South Texas; #20411 (2017)

Casey Mitchell

Search and Discovery.com

... be the San Miguel Sandstone. Through core and well log analysis, a wave-modified fluvial deltaic and barrier bar system was identified. The sandstone...

Sharp-Based, Flood-Dominated Mouth Bar Sands from the Burdekin River Delta of Northeastern Australia: Extending the Spectrum of Mouth-Bar Facies, Geometry, and Stacking Patterns

Christopher R. Fielding, Jonathon D. Trueman, Jan Alexander

Journal of Sedimentary Research (SEPM)

... deltas and the beach-ridge geometries characteristic of wave-dominated deltas. Surface and shallow-subsurface bar deposits are predominantly moderately...

The Sequence Stratigraphy of the Mesozoic Reservoirs of the Gobe Anticline, Papuan Thrust Belt

Gary D. Powis

Papua New Guinea (PNG) Petroleum Convention Proceedings

... from estu­ arine sands of the overlying iowstand systems tract by a sequence boundary. The estuarine deposits represent a Iowstand wedge equivalent...

The Frasnian-Famennian Extinction: Current Results and Possible Causes

W. D. Goodfellow, H. H. J. Geldsetzer, D. J. McLaren, M. J. Orchard, G. Klapper

CSPG Special Publications

... precisely when and how suddenly it took place. Studies show that this extinction occurred at the gigas/triangularis zone boundary in Utah and Nevada...

A Review of Storm Deposits in the Geological Record

I. A. Dyson

Petroleum Exploration Society of Australia (PESA)

... wave and current conditions (Niedoroda et a!. 1984). The upper boundary of the shoreface is the surf zone, whilst the lower boundary is the inner...

Continental Shelf Sediments: Part 4. Near-Shore Sediments--Hemipelagic Deposits

Francis P. Shepard

AAPG Special Volumes

... great sedimentary accumulations built out beyond wave-cut terraces. Also, it appears from the nature of the sediment that shelves do not represent...

Facies, well-log patterns, geometries and sequence stratigraphy of a wave-dominated margin: insight from the Montney Formation (Alberta, British Columbia, Canada)

Vincent Crombez, Sébastien Rohais, François Baudin, Tristan Euzen

CSPG Bulletin

...Facies, well-log patterns, geometries and sequence stratigraphy of a wave-dominated margin: insight from the Montney Formation (Alberta, British...

Some Surface Features of Marine Sediments Made by Animals

K. O. Emery

Journal of Sedimentary Research (SEPM)

... features that may be very abundant where current and wave action is minor or absent and where sediments are deposited very slowly, as in most oceanic...

Abstract: Global Wrench Tectonics and its Consequences for the Tectonic Evolution of the NW Borneo Continental Margin

Leong Lap Sau, Muhammad Adib, Karsten M. Storetvedt

Geological Society of Malaysia (GSM)

... in Earth's rate of rotation at around the KIT boundary, causing westward rotations/wrenching of the two palaeo-hemispheres, i.e. clockwise rotations...

Integrated Basin Subsidence Analysis and the Importance of Whole-Lithosphere Thermal Modeling to Petroleum Systems Analysis

Search and Discovery.com

ABSTRACT: Cretaceous Sequences and their Chronostratigraphic Correlation in Western Part of Jaisalmer Basin; #90118 (2011)

Jagmohan Singh and K. K. Nayak

Search and Discovery.com

... have been laid down in open marine condition below wave base. The Parh Formation in the drilled wells comprises of thick alternations of fine grained...

Abstracts: Characteristics of the Triassic Upper Montney Tight Gas Play, Groundbirch Area, Northeast B.C.; #90173 (2015)

Greg Lynch and Lavern Stasiuk

Search and Discovery.com

... boundary; correlative reservoir stratigraphy immediately below the Doig Phosphate Zone is referred to as the Upper Montney (informal) in B.C. and thins...

Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations

Randall Marrett

Rocky Mountain Association of Geologists

...Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations Randall Marrett 217 Permeability, Porosity, and Shear...