Seismic Hydrocarbon Indicators in the South China Sea: Geological and Geophysical Aspects

Stephen P. J. Cossey, William T. Valenta, Francois Payot, Tom T. Ho, P. J. Wegenhofer

Indonesian Petroleum Association

... traces respond to the increase in velocity with a single positive reflection. The non-zero phase traces have a peak, but it arrives late and is preceeded...

Seismic Aids Heterogeneity Hunt, by Satinder Chopra and Yong Xu; #40489 (2010)

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Inverting Seismic Data with Facies Trends; #42379 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... of interest using rock physics analysis, which are then used for impedance inversion. Conclusion We firmly believe that our approach of using an accurate low...

Jaisalmer Basin of Western Rajasthan: A Gravity Perspective, #40878 (2012)

K. Arora, K. Suman, M.M. Dixit, D. Sarkar

Search and Discovery.com

... geophysical investigations. The present effort consists of an analysis of the Bouguer gravity field of this region as well as an attempt to define...

Interpretation of Stratigraphic Systems Associated with Seismic Attributes, Petropiar, Orinoco Oil Belt, Venezuela, by Natalia Sanchez, Celia Bejarano, and Attila Skrzypczak, #50228 (2009).

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An Efficient Method to Determine Wormhole Propagation During Matrix Acidizing

Zhaoqi Fan, Xiaoli Li, Russell D. Ostermann, Jie Jiang

Unconventional Resources Technology Conference (URTEC)

... and Glasbergen (2005) proposed a semi-empirical model to evaluate the average wormhole growth rate by using the average interstitial velocity...

Case Study: Geomechanical Analysis in Batanghari Block, Jambi Sub-Basin

Zha Chaoyang, Shen Shuirong, Pei Daqing, Shen Weifeng

Indonesian Petroleum Association

...Case Study: Geomechanical Analysis in Batanghari Block, Jambi Sub-Basin Zha Chaoyang, Shen Shuirong, Pei Daqing, Shen Weifeng © IPA, 2011 - 34th...

Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)

Brendan R. Smithyman and Ronald M. Clowes

Search and Discovery.com

... be used to supplement conventional migration or stacking velocity models, and may provide marked improvements in reflection processing in the presence...

A Report on the Renaissance of Gravity in the Deep Water Gulf of Mexico: A Practical View of Integration Methods

Brian S. Anderson, Mark E. Weber, John E. Bain

Houston Geological Society

... the seismologists to refine their migration velocity model for the structure, and as a result, refine the seismic image through reprocessing the data using...

Settling Velocity, Diameter, and Density for Flocs of Illite, Kaolinite, and Montmorillonite

Ronald J. Gibbs

Journal of Sedimentary Research (SEPM)

... quartz particle, and a 200-µm montmorillonite floc would have the same settling velocity as a 24-µm quartz particle. These relations point up some...

The development of seismic reflection sandbox modeling

Donald H. Sherlock, Brian J. Evans

AAPG Bulletin

... sediments with nearly identical density and velocity, using only a variation in grain size. The reflection coefficient is at least an order of magnitude...

Abstract: Migration of Velocity Spectra: An Example from the Philippines

Craig J. Beasley, Rolf Klotz

Geological Society of Malaysia (GSM)

... spectra are first generated from DMO corrected data on a regular spatial grid and then common-velocity slices are extracted and migrated. Fmally...

Diffusion and Settling of Sediments at River Mouths: A Computer Simulation Model

G. F. Bonham-Carter, Alex J. Sutherland

GCAGS Transactions

... they are deep. It is therefore assumed that the velocity profile will be the same at any point across the width of the river. Plane jet theory, as suggested...

Abstract: A Time Migration before Stack

Richard C. Cooper, Malcolm R Hobson

Geological Society of Malaysia (GSM)

... in areas ofcomplex geology. 2. A velocity analysis procedure is inherent in the process. These velocities are derived along image rays and the"refore...

Abstract: Depth Imaging of the Drake Structure in the Ultra-Deep Shelf Play of the Gulf of Mexico

George Zemlicka, Robert J. Bruce, Peter Gale, John E. G. Savage, Karen L. Sherlock, Dong-Sheng Li, Mike Plumlee, William J. Schneider, Glen Denyer, Randol Haworth, Jay Menard, Ricardo J. De Campos

GCAGS Transactions

... velocity analysis, and inclusion of a number of salt bodies and velocity variations across a composite weld surface. The current depth imaging results show...

ABSTRACT: 4-D Seismic Monitoring of an Active Steamflood, by David E. Lumely, Michel Bee, Steve Jenkins, and Zhijing Wang; #91019 (1996)

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ABSTRACT: Simplified and Constrained Gassmann's Equations; #90007 (2002)

De-hua Han, Michael Batzle

Search and Discovery.com

...) equations are predominant in the analysis of direct hydrocarbon indicators (DHI) such as amplitude 'bright spots', amplitude versus offset (AVO...

Horizontal Wave Testing, by Bob Hardage, #40502 (2010).

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Using B4 LiDAR and CRN Age Data to Constrain Slip Rates Along the San Andreas Fault System at Millard Canyon, San Gorgonio Pass; #41652 (2015)

Ian Desjarlais, Doug Yule, Richard Heermance

Search and Discovery.com

... using QT Modeler software suite version 8.02. Cross section swath width set to 3meters Point cloud density = 2.98 points/m2. Uplift across...

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

... in a deep-water environment with less energy and the velocity performs little change laterally. At the same time, the reflection events from shaly...

Abstract: Use of Seismic and EM Data for Exploration, Appraisal and Reservoir Characterization; #90171 (2013)

Anton Ziolkowski and Folke Engelmark

Search and Discovery.com

...’s law of gravitation; Laplace’s equation Density ρ Density ρ Seismic reflection and refraction Wave equation Bulk modulus K P wave velocity...

Seismic Refraction Studies in Gulf of California

Richard P. Phillips

AAPG Special Volumes

... to that used by Katz and Ewing (1956). The velocity of sound in the water was calculated using Kuwahara's Tables (1939) from the temperatures and salinities...

Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP

Mohammad Risyad

Indonesian Petroleum Association

...) to do seismic attenuation analysis using different method; (2) to do seismic attenuation analysis on different field and (3) to do preliminary study...

Experiments on Wedge-Shaped Deep Sea Sedimentary Deposits in Minibasins and/or on Channel Levees Emplaced by Turbidity Currents. Part I. Documentation of the Flow

Octavio E. Sequeiros, Benoit Spinewine, Marcelo H. Garcia, Rick T. Beaubouef, Tao Sun, Gary Parker

Journal of Sedimentary Research (SEPM)

... section, the point of zero velocity provides a reasonable quantification of the location of the interface between the saline water and the ambient fresh...

Fracture Detection Interpretation Beyond Conventional Seismic Approaches

Clifford Kelley, Gary Jones, IHS Geoscience Product Management Team

Unconventional Resources Technology Conference (URTEC)

... is prohibited. Summary The study is conducted using data from the Eagle Ford shale resource play. Production is enhanced through the drilling...