Emplacement and evolution of the Mahogany salt body, central Louisiana outer shelf, northern Gulf of Mexico

Mark G. Rowan, Robert A. Ratliff, Bruce D. Trudgill, Jaime Barceló Duarte

AAPG Bulletin

... surveys (z = 1.096t - 322.1, where z is true vertical depth in meters and t is two-way traveltime in ms). Figure 6. Dip-oriented, time-migrated seismic...

Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)

Search and Discovery.com

Three-Dimensional Geometry and Kinematics of the Gale-Buckeye Thrust System, Ouachita Fold and Thrust Belt, Latimer and Pittsburg Counties, Oklahoma

M. Scott Wilkerson , Paul C. Wellman

AAPG Bulletin

... substantial lateral velocity changes occur in the study area and that the time-migrated seismic lines effectively mirror depth sections. Interpretation...

Results of Seismic Evaluation on a Faulted Zone to Allow Successful Drilling and Completion of Wells in a Multilanding Development in the Vaca Muerta Fm.

Micaela Castellani, Maximiliano García Torrejón, Adrián Rasgido

Unconventional Resources Technology Conference (URTEC)

... with the premise to study the fault behavior in the productive intervals. The analysis was done on high frequency pre stack depth migrated seismic. (See...

2D Survey Earth Model Building and Depth Imaging Using 3D Grid-Based Tomography Technology

Eric Pearson, Suyang Chen

Indonesian Petroleum Association

... challenges require careful depth imaging to provide the highest quality, most reliable interpretation products for prospect identification and evaluation...

Exploring the Sub-Salt Play in the Frontier Amadeus Basin„Insights from Regional 2D Seismic and Potential Field Data

Emma Hissey, Jennifer Clifford, Tim Debacker

Petroleum Exploration Society of Australia (PESA)

... to salt mobilisation. Recent analysis and interpretation of the newly acquired seismic data, along with the 2014-2015 SEEBASE™ depth-to-basement model, has...

The Impact of Multi-Azimuth Seismic Over Tidepole

D. Dickinson, S. Gagen

Petroleum Exploration Society of Australia (PESA)

... for overburden distortions and output all three azimuths at the same depth. The final pre-stack depth migrated multi- 10 azimuth stack was a significant...

Well Log and 2D Seismic Data Character of the Wilcox Group in South-Central Louisiana

Catherine B. Enomoto

GCAGS Transactions

... the middle Wilcox (56.4–54.5 Ma). Integrating published studies with the available formation tops, well logs, and depth-migrated 2D seismic data...

Tectono-Stratigraphic Evolution of the Williston Basin — A Regional Seismic Stratigraphic Study

Pál Redly, Zoltán Hajnal

Williston Basin Symposium

... exaggeration The seismic profile to be transformed should be depth migrated to enable a geologically...

Thoughts and Observation on Interpreting Depth-Imaged Data in the Jurassic Norphlet Play, Deepwater Eastern Gulf of Mexico, #41342 (2014)

Donald A. Herron

Search and Discovery.com

... of interpretation of depth-imaged data depend on both the migration algorithm used and the accuracy of the depth migration velocity model. Having...

Structural Framework of Lower Cretaceous Half Grabens in the Presalt Section of the Southeastern Continental Margin of Brazil

Oscar Lopez-Gamundi, Roberto Barragan

AAPG Special Volumes

... of the half grabens.Figure 9. Dip-oriented, depth-migrated section of presalt section in the northernmost Santos Basin. The location of the half-graben...

Structural evaluation of column-height controls at a toe-thrust discovery, deep-water Niger Delta

Olga V. Kostenko, Steve J. Naruk, Willem Hack, Manuel Poupon, Hans-Jurg Meyer, Miguel Mora-Glukstad, Charles Anowai, Margaret Mordi

AAPG Bulletin

... of the prospect and the petroleum system in general. Depth-converted seismic, well-top, and dipmeter data were used to construct a balanced cross section...

Using Pressure Data to Build a Stratigraphic Framework in the Deepwater Ranggas Field, Kutai Basin … East Kalimantan

Ida Njoman Widya Dharmasamadhi, Sena W. Reksalegora

Indonesian Petroleum Association

... acquired data, a Pre Stack Time Migrated (PSTM) and Pre Stack Depth Migrated (PSDM) data set. The PSDM processing was completed after the PSTM volume...

Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)

Oluwafemi Ogunsuyi, Douglas R. Schmitt

Search and Discovery.com

... source-generated noise. Combining these images with a depth migrated profile that uses the velocity field from the tomography provides an enhanced image...

3D Seismic Visualization Using Multiple Volume Data Sets

Antony J. Marsh, Andy Furniss, Gerald Kidd

Indonesian Petroleum Association

... is to compare the results of a post stack time migrated volume (PSTM) with a pre-stack depth migrated volume (PSDM). To do this, both volumes need...

Geologic Interpretation of Seismic Profiles, Big Horn Basin, Wyoming, Part II: West Flank

Donald S. Stone

Rocky Mountain Association of Geologists

... and seismic interpretation of this important foreland structural feature. INTERPRETATION Interpretation of the basic seismic time section is shown in Figure 3...

Unsupervised Machine Learning Applications for Seismic Facies Classification

Satinder Chopra, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

... is the radically different appearance of the interior of salt domes on older, narrow azimuth time-migrated data and more modern wide-azimuth depth...

Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration

Mazin Farouki, Felice D'Alterio, Erika Gentile

Indonesian Petroleum Association

... target beneath the accretionary prism, thus presenting a formidable challenge to the interpretation of the Top Jurassic and target section. Figure 5A...

Evolution of the Outer Basin High, Ceduna Sub-Basin, Southern Australia

Jane Cunneen, Candice Grigg, Eoin Keating

Australian Petroleum Production & Exploration Association (APPEA) Journal

... were from the open source, depth-migrated Ceduna 3D marine seismic reflection survey dataset. An isostatic residual gravity map of the Ceduna Sub-basin...

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... and its associated migration properties enables a very limited wavefront Kirchhoff migration contribution to a 3D migrated depth volume (x,y,z...

Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

... must be applied to prestack time or depth migrated gathers such that each trace in an ensemble comes from a common-reflection-point (CRP...

The Deer Lake Basin, Newfoundland: Structural Constraints from New Seismic Data

James A. Wright, Brian H. Hoffe, George S. Langdon, Garry M. Quinlan

CSPG Bulletin

... "basement". The interpreted migrated depth section is shown in Figure 4. At both the southwest end of the profile, near the axis of the synform...

Key Aspects of Multi-Azimuth Acquisition and Processing

James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki

Indonesian Petroleum Association

... to measure azimuthal anisotropy. Figure 5 illustrates the differences seen when correcting for azimuth. The upper section was 3- D migrated...

Geophysical Insights into the Bakken: Secrets from a Sleeping Giant Elm Coulee Bakken Field (Sleeping Giant), Montana USA; #20187 (2013)

Elaine Honsberger

Search and Discovery.com

..., with unremarkable differences between the two. The data was not depth migrated due to the absence of layers with highly variable velocities or complex...

Eastward Extent of the Late Eocene-Early Oligocene Onset of Deformation across the Northern Andes: Constraints from the Northern Portion of the Eastern Cordillera Fold Belt, Colombia, and Implications for Regional Oil Exploration

F. Corredor

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of the regional cross-section. See Figures 2 and 3 for location. Line A corresponds to a Pre-stack depth migrated seismic profile (after Corredor, 1999...