Links between Dynamic Pressure Variations and Internal Velocity Strucure in Experimental Turbidity Currents: Implications for Flow-Substrate Interactions, by William D. McCaffrey; #90052 (2006)

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RhoVe Method II: Empirical Density-Temperature-Effective Stress Transform, #42300 (2018).

Matt Czerniak,

Search and Discovery.com

... ([email protected]) Abstract The rhob-velocity-effective stress (RhoVe) method represents an empirical approach to pore pressure analysis...

Structure of Argentine Continental Margin

William J. Ludwig , John I. Ewing , Maurice Ewing

AAPG Bulletin

... is reversed. If there is no rapid change within the profile, the projections of the velocity lines on each ordinate of the time-distance graph (reverse...

Despiking Ultrasonic Doppler Velocity-Profiling Data

Jonathan D. Wright, Jaco H. Baas

Journal of Sedimentary Research (SEPM)

... the main body of data can be generated. These have an adverse effect on mean-velocity calculations and turbulence statistical properties, changing...

Current Trends in Geophysics

H. E. Stommel, J. M. Graul

Indonesian Petroleum Association

... data are first separately migrated and then followed by a conventional stack. The effect is elimination of dip dependent velocity prior to stacking...

Influence of Porosity and Facies of Baturaja Carbonate to the Seismic Wave Velocity: Case Study of Tambun Field West Java

Jarot Setyowiyoto, Bagus Endar B. Nurhandoko, Ariffin Samsuri, Bambang Widjanarko, Thurisina

Indonesian Petroleum Association

... to reduce porosity while dissolution will enlarge porosity. All these modifications will effect seismic wave velocity such as compressional wave...

Know Before You Go!

Lars Zühlsdorff, Trond Haugland

GEO ExPro Magazine

... suitable for migration tests. Using different background models for Kirchhoff target migration, i.e., different velocity fields, the effect...

3.2 Basement Involved: 3.2.2 Basement Thrust and Reverse Faults: Seismic Profile: North Fork Area, Powder River Basin, Wyoming

D. S. Stone

AAPG Special Volumes

... velocity change with velocities increasing basinward. If a constant velocity is used for depth migration, a mis-tie of about 107 m (350 ft...

Active Margin: Miocene Carbonate Shelf Margin, Bali-Flores Sea, Indonesia

W. W. Tyrrell and R. G. Davis

AAPG Special Volumes

... and lack of beds of contrasting velocity, as well as the effect of automatic gain control. Figure 2 provides a different display of the same facies. Flat...

Hydromechanical Principles of Sediment Structure Formation

L.I. Briggs, G. V. Middleton

Special Publications of SEPM

... at a cylinder right angles to the P pressure U2 2g of flow U will vary in the direction normal the plate the rate of change of velocity being d U dy...

Abstract: Two Issues about the Application of VP/VS: Quality Improvement and Error Analysis; #90211 (2015)

Duojun Zhang and Larry Lines

Search and Discovery.com

..., and the result was that the effect from surrounding formations was negligible if the velocities of surrounding formations did not change much laterally...

Management of Subsurface Uncertainties During Phase I Development of the D35 Field, Offshore Sarawak, Malaysia

George F. Canjar

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... Figure 3 illustrates how these and other factors combine to influence well optimization and ultimately project economics. The change of drainage plan...

Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation

Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg

Indonesian Petroleum Association

... the anisotropic seismic velocity field for Pre-Stack Depth Migration during seismic processing, and for seismic reservoir characterization. Limited well...

Constraints on Eolian Grain Flow Dynamics Through Laboratory Experiments on Sand Slopes

Richard R. McDonald , Robert S. Anderson

Journal of Sedimentary Research (SEPM)

..., and then steadily decreased to  10 cm/s towards the tail of the flow. The longitudinal velocity gradients created considerable longitudinal strain rates...

Basin Evaluation Using Burial History Calculations: an Overview

T. M. Guidish , C. G. St. C. Kendall , I. Lerche , D. J. Toth , R. F. Yarzab

AAPG Bulletin

... of the effect of the attraction of mountain-masses as disturbing the apparent astronomical latitude of station of geodetic surveys: Philosophical Transactions...

The Analysis of Seismic Inversion and Geological Modeling to Unveil the Possibility of Hydrocarbon Deposits in Mature Oil Fields. Case Study: Matoa Field - Salawati Basin

Yulia Putri Wulandari, Wah Adi Suseno, Michael Sompie, Ferry Hakim, RH Petrogas

Indonesian Petroleum Association

... velocity data. The area of study is covered by the 2003 PSTM seismic data, and 26 wells (including exploration wells) have complete sonic and density...

Progress in Laboratory Studies of Gas Hydrate in Porous Media at the Geological Survey of Canada

J. F. Wright, S. R. Dallimore

AAPG Special Volumes

... of propagation (V) of the pulse is a function of the line length (L) and the traveltime (t) of the pulse along the line length:where V is the velocity (m/ns...

Star: Shallow Time Anomaly Replacement

Michael O. Marcoux, Lee Lu

Southeast Asia Petroleum Exploration Society (SEAPEX)

... by the thickness/ velocity ratio. Thus, the LVT acts as a thin lens would in optics and the effect on a wavefront is to cause a time delay depending...

Wheeler Gorge Turbidite-Conglomerate Series, California; Inverse Grading

Richard V. Fisher, James M. Mattinson

Journal of Sedimentary Research (SEPM)

... it involves Bernoulli's principle. The Magnus effect places prime emphasis on particle rotation as the cause of velocity differences, which in turn...

Discussing Demigration Uncertainties Applied to Active Focused Seismic Monitoring

Baptiste Penot, Bruce Webb, Michele Buia, Gianluca Dell’Elce

Carbon Capture, Utilization and Storage (CCUS)

... positions through a sensitivity analysis on velocity models, new crucial considerations regarding (de-)migration uncertainties applied to focused seismic...

How Sealed Is a Seal? - High Resolution Seal Integrity Evaluation Using 3D Seismic Data

Gary Yu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... volume from seismic velocity field. This pressure model is There are many causes for abnormal pressure and failure to consider all factors may produce...

THE RENAISSANCE OF GRAVITY

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Abstract: Controls on Velocity and Formation Factor in High-Porosity Siliciclastic Sediments, by S. N. Erickson and R. D. Jarrard; #90937 (1998)

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Abstract: Controls on Velocity and Formation Factor in High-Porosity Siliciclastic Sediments, by S. N. Erickson and R. D. Jarrard; #90928 (1999).

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Abstract: Comprehensive Technology for Complex Targets Research with Electromagnetic, Gravity, Magnetic and Seismic Data and its Applications; #90319 (2018)

Zhi Zhao, Dechun Li, Zhao Li

Search and Discovery.com

... The conglomerates developed in the piedmont areas would form a "velocity trap" for seismic data processing vulnerably, which makes it difficult to set up an exact...