Abstract: An Overview of Seismic Fracture Prediction, by Enru Liu, Rishi Bansal, Xin Zhan, Alex Martinez, and Chris Harris; #120034 (2012)

Search and Discovery.com

Abstract: Geophysical Studies of the Deep Lithosphere Beneath Hudson Bay and Environs: Implications for Paleoproterozoic Assembly of Laurentia; #90172 (2014)

David W. Eaton, Meghan S. Miller, Fiona Darbyshire

Search and Discovery.com

... the periphery of the Bay. More than 30 portable broadband seismograph stations form a major component of HuBLE and have been operating since 2006-2007. Data...

Multiscale Seismic Signature of a Small Fault Zone in a Carbonate Reservoir: Relationships Between VP Imaging, Fault Zone Architecture and Cohesion, #120068 (2012)

Pierre Jeanne, Yves Guglielmi, Frédéric Cappa

Search and Discovery.com

... core’s cohesion, and the cohesive component of the damage zone. In the fault core, the P-waves propagation depends mainly of the surfaces conditions...

Depositional Effects of Flow Nonuniformity and Stratification Within Turbidity Currents Approaching a Bounding Slope: Deflection, Reflection, and Facies Variation

Ben Kneller, William McCaffrey

Journal of Sedimentary Research (SEPM)

... currents and internal solitary waves: potential sediment transport and the formation of wave ripples in deep water: Sedimentary Geology, v. 112, p...

Vibracoring Fluvial and Deltaic Sediments: Tips on Improving Penetration and Recovery: RESEARCH METHOD PAPER

Derald G. Smith

Journal of Sedimentary Research (SEPM)

...). However, over the summers of 1981 and 1982, modifications to component parts have added an additional $600. The objective of this paper is to share some...

Process-Response Patterns in Beach and Nearshore Sedimentation: I. Mustang Island, Texas

Richard A. Davis, Jr., William T. Fox

Journal of Sedimentary Research (SEPM)

... component. At that time waves showed a pronounced decline in height although wind speed was fairly high. Wave period (Fig. 3f) shows the least...

The Effects of Grain-Density Variation on Turbidity Currents and Some Implications for the Deposition of Carbonate Turbidites

James M. Hodson, Jan Alexander

Journal of Sedimentary Research (SEPM)

... gravity surges on horizontal surfaces: Sedimentology, v. 42, p. 453–471. Druitt, T., 1995, Settling behaviour of concentrated dispersions and some...

Depositional Processes, Sedimentary Structures, and Predicted Vertical Sequences in Barred Nearshore Systems, Southern Oregon Coast

Ralph E. Hunter, H. Edward Clifton, R. Lawrence Phillips

Journal of Sedimentary Research (SEPM)

...: Acta Hydrophys., v. 7, p. 105-150. BAGNOLD, R. A., 1947, Sand movement by waves: some small-scale experiments with sand of very low density: Inst...

Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias

Pierre-Francois Roux

Unconventional Resources Technology Conference (URTEC)

... revers als. Similarly, other authors have reported the existence of strike-slip sources, striking parallel to the maximum horizontal stress and also...

Abstract: Anisotropic Moment Tensor Inversion and Visualization Applied to a Dual Well Monitoring Survey; #90224 (2015)

Scott Leaney, Xin Yu, Chris Chapman, Les Bennett, Shawn Maxwell, Jim Rutledge, and John Duhault

Search and Discovery.com

...versions and head waves but presently we consider only direct P, Sh and Sv or “PHV” arrivals. The construction and decomposition of is discussed in a later...

Backscatter analysis of vehicle-generated noise using symmetric autoencoders

Sanket Bajad, Pawan Bharadwaj

International Meeting for Applied Geoscience and Energy (IMAGE)

... 24-channel vertical-component geophones, mirroring the setup outlined in the Multi-channel Analysis of Surface Waves (MASW) methodology (Park, 2005...

Abstract: Pre-survey Planning for Microseismic Monitoring Projects; #90174 (2014)

Brad Artman, Ben Witten, and Brad Birkelo

Search and Discovery.com

... the radiation pattern of P-wave energy from a (double-couple) fault. Figure 2 shows the sum of Sv and Sh amplitudes. The horizontal plane shows...

A Genetic Facies Tract for the Analysis of Sustained Hyperpycnal Flow Deposits

Carlos Zavala, Mariano Arcuri, Mariano Di Meglio, Helena Gamero Diaz, Carmen Contreras

AAPG Special Volumes

... the buoyant component, the flow will follow along the basin floor. Nevertheless, the load component at the flow head will decay because the amount of sand...

Depositional Structures and Processes in the Non-Barred High-Energy Nearshore: ERRATUM

H. E. Clifton, R. E. Hunter, R. L. Philips

Journal of Sedimentary Research (SEPM)

.... 651-670, September, 1971). FIG. 1. Locations of nearshore observations, southern Oregon. FIG. 2. Shoaling transformations of waves having a period...

Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)

Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong

Search and Discovery.com

... and PS wave data are basically processed separately causing errors in horizon calibration between PP and PS waves. Joint inversion of PP and PS...

VSP Survey in the Thonex Geothermal Well … New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).

Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri

Search and Discovery.com

... waves, which are aliased. Survey Processing Velocity model for each offset VSP was obtained by data processing on the Z component and referenced...

Peciko Y-Channel, Field Case of Successful Live Aquifer Behavior Modeling to Support Gas Reservoir Management

Adhe Krisna Wardhana, Riza Aria Amar, Samuel Perroud

Indonesian Petroleum Association

... reservoir, a horizontal well is drilled and put on production, a good seismic attribute shows the geometry of the sand, core and numerous well data reveal...

The Need for Seismic Dip Migration

W. B. Robinson.

Oklahoma City Geological Society

...The Need for Seismic Dip Migration W. B. Robinson. 1958 297 300 When we fire a charge of dynamite in a shothole, we generate waves that go outward...

Fracture characterization in shale and tight reservoirs using horizontal well sonic logging data

Peng Liu, Ning Li, Hongliang Wu, Hao Zhao, Mengsheng Zhang, Huajun Fan, Kai Jiang, Kewen Wang, Yongjian Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

... the fractures and their filling mediums intersected with the horizontal wells by comparing the imaging of the two reflected waves. By using this technique, we...

Abstract: Tectonically transported basement and platform units in the Stephenville area, western Newfoundland

J. W. F. Waldron, S. E. Palmer, C. S. Stockmal

Atlantic Geology

... Allochthon was emplaced in Middle Ordovician ('Taconian ') time. In the Stephenville area, Lithoprobe deep seismic profiles show sub-horizontal reflectors...

Chapter 3: Facies of the Ferron Sandstone - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)

T.A. Ryer, P.B. Anderson

Utah Geological Survey

... paleoenvironments at depths below storm-wave base. Offshore-marine shale is a relatively minor component of the Ferron in the study area, found in increasing...

Formation Evaluation Based on Anisotropy Derived Logging Curve Normalization in Shale Gas Horizontal Wells of China

Hai Jie Zhang, Jun Wei Pu, Ling Song Qin, Tong Tong Luo, He Fa Yao

Unconventional Resources Technology Conference (URTEC)

... factors, the slowness of acoustic waves logged in horizontal wells is often smaller than that of vertical wells in the same comparable zones. This paper...

Hydrogeology of the Fruitland Formation, San Juan Basin, Colorado and New Mexico

Paul R. Oldaker

Rocky Mountain Association of Geologists

... surface map shows horizontal flow patterns within the Fruitland formation (FigureS). Enough data are available for calculating potentiometric head...

Gravitational Tensional Faulting and Tectonic Denudation: REPLY

Ernst Cloos

AAPG Bulletin

.... Also, lateral extension is small and would not provide the horizontal component of crustal shortening shown in Appalachian-type folding. The total...

Deep Crust and Basement Structure of the Peace River Arch region: Constraints on Mechanisms of Formation

G.M. Ross

CSPG Bulletin

..., V.L., Grieve, R.A.F., Thomas, M.D. and Halpenny, J.F. 1987. Horizontal gravity gradient: an aid to the definition of crustal structure in North...