Three-Dimensional Seismic Volume Visualization of Carbonate Reservoirs and Structures

Jose Luis Masaferro, Ruth Bourne, Jean Claude Jauffred

AAPG Special Volumes

... field, Philippines. Texture classification applied to prestack depth-migrated data. The texture analysis was based on a combination of amplitude...

Seismic Stratigraphy and Structure of Sedimentary Basins in the Solomon Islands Region

T. R. Bruns, A. K. Cooper, D. M. Mann, J. G. Vedder

Circum Pacific Council Publications

... for Russell basin, where v is velocity (km/s) and t is one-way traveltime (s). Converting these to time-depth curves and two-way traveltime yields D = 0.71t...

Spectrum of gas migration phenomena across multilayered sealing sequences

Claudia Bertoni, Joe Cartwright, Martino Foschi, and Joe Martin

AAPG Bulletin

... and seismic velocity of 2000 m/s (6562 ft/s), which is the value used to perform a first-pass depth conversion of the vertical measurements taken originally...

Section 1.2 Seismic Stratigraphy: High-Resolution Seismic Reflection Profiles

A. H. Bouma, C. E. Stelting, and M. H. Feeley

AAPG Special Volumes

... excessive reduction. Depth scales for each figure are presented in two-way traveltime (seconds) and in meters and feet. The depth scales...

High-Resolution Seismic Reflection Profiles

A. H. Bouma, C. E. Stelting, and M. H. Feeley

AAPG Special Volumes

..., different lengths of each type of record are displayed to avoid excessive reduction. Depth scales for each figure are presented in two-way traveltime...

Carbonate Platform to Basin Transitions on Seismic Data and in Outcrops: Great Bahama Bank and the Maiella Platform Margin, Italy

Gregor P. Eberli, Flavio S. Anselmetti, Christian Betzler, Jan-Henk Van Konijnenburg, Daniel Bernoulli

AAPG Special Volumes

... of submarine slope curvature: Journal of Sedimentary Research, v. 70, p. 814828.Anselmetti, F. S., and G. P. Eberli, 1993, Controls on sonic velocity...

Seismic reflection analysis of the deeply buried Neoproterozoic rift basin beneath Sichuan Basin, southern China

Jing Hu, Dong Jia, Guoqi Wei, Wuren Xie, Yiquan Li, Nan Su, Zhuxin Chen, Wei Yang, Zhigang Li, Chuang Sun, and Yong Zhang

AAPG Bulletin

... burial depth, Neoproterozoic strata have typically been ignored by commercial hydrocarbon exploration in the past. However, the depletion...

Leakage Risks Associated with Coal Sequestration in Some Areas of the Central Appalachians: Subsurface, Seismic and Geomechanical Evaluations, by Tom Wilson, Hema Siriwardane, Xiaochao Tang, Brian Connolly, and Jamie Tallman, #80007 (2007).

Search and Discovery.com

Abstract: An Azimuthal-AVO-Compliant 3D Land Seismic Processing Flow; #90171 (2013)

David Gray, Darren Schmidt, Nirupama Nagarajappa, Charles Ursenbach, and Jon Downton

Search and Discovery.com

... to be incorporated, which improve the azimuthal AVO result and make it easier to do. These are: 1. Azimuthal velocity corrections (e.g. Jenner et al...

The emergence and impact of scientific machine learning in geophysical exploration

Umair bin Waheed

International Meeting for Applied Geoscience and Energy (IMAGE)

... and predict complex fluid flows with greater accuracy and computational efficiency (Cai et al., 2021). Given the highly dynamic and often non-linear nature...

Val Verde Basin: Thrusted Strawn (Pennsylvanian) Carbonate Reservoirs, Pakenham Field Area

Scott L. Montgomery

AAPG Bulletin

...-to-moderate-depth shelf that marked the final stage of preorogenic deposition. This shelf succeeded the basinal environment represented by the dark, highly...

An adaptive filter-based approach for the Marchenko multiples elimination scheme

Rodrigo S. Santos, Marcelo S. Souza, Daniel E. Revelo, Victor Koehne, Reynam C. Pestana, Diego F. Barrera, Laila D. L. Vergne, Jonathas Maciel

International Meeting for Applied Geoscience and Energy (IMAGE)

... 2.0 1800 2100 2400 2700 Velocity (m/s) Distance (km) -2 0 0 2 b 0.5 Depth (km) puted with 601 sources excited one by one with a fixed-spread...

Use of a computational fault-extraction process with calibrations to characterize a fractured basement reservoir, Yufutsu, Japan

Tetsuya Tamagawa, Kazuhiko Tezuka, Noriyoshi Tsuchiya

AAPG Bulletin

... (Tamagawa et al., 2010).Figure 4. Three-dimensional seismic time slice extracted at 2700 ms of two-way traveltime corresponding to the central depth...

Seismic Expression of the Boundaries of a Miocene Carbonate Platform, Sarawak, Malaysia

Guido L. Bracco Gartner, Wolfgang Schlager, Erwin W. Adams

AAPG Special Volumes

... seismogram from the EX-3 wire-line-log data. With the velocity-log data, the depth data were converted into traveltime data. The impedance profile...

Chapter Five: Reservoir Identification

Alistair R. Brown

AAPG Special Volumes

... diminishes with depth. Figure 5-2. Percent velocity difference between sands saturated with different fluids (derived from Gardner, Gardner, and Gregory, 1974...

Evolution of Southern Caribbean Plate Boundary, Vicinity of Trinidad and Tobago

Paul Robertson , Kevin Burke

AAPG Bulletin

... traveltime (seconds) to top of basement. Continuity of the basement reflector is very clear because of the sharp velocity contrast at the contact between...

Linkage and formation of strike-slip faults in deep basins and the implications for petroleum accumulation: A case study from the Shunbei area of the Tarim Basin, China

Yin Liu, John Suppe, Yingchang Cao, Fang Hao, Yiduo Liu, Xi Wang, Kongyou Wu, Zicheng Cao, and Hehua Wei

AAPG Bulletin

... represent the move direction of the fault blocks. CDP = common depth-point; TWT = two-way traveltime. Figure 5. Uninterpreted (A–C) and interpreted (D...

Structural Trend Analysis by Axial Surface Mapping: Reply

John H. Shaw , Stephen C. Hook , John Suppe

AAPG Bulletin

... reflection profile in depth near the center of the Pitas Point trend. This approximate depth display was derived from well-bore and stacking velocity...

A new conceptual model for the structural evolution of a regional salt detachment on the northeast Scotian margin, offshore eastern Canada

Steven J. Ings, John W. Shimeld

AAPG Bulletin

..., and has an average landward dip of about 1. Time-depth conversion was done using the velocity model of Funck et al. (2004).Figure 8. Line 3...

Mechanical and stratigraphic constraints on the evolution of faulting at Elk Hills, California

Patricia E. Fiore, David D. Pollard, William R. Currin, David M. Miner

AAPG Bulletin

.../s) near the surface to 6000 m/s (19,700 ft/s) at depth. This velocity profile corresponds to the two-way traveltime interval extending from 0 to 5...

Review of the CrustLithosphere Research in the Carpathians

Lubomil Pospil, Antal dm

AAPG Special Volumes

... (Zatopek, 1979). A low velocity zone is present in the mantle underneath the Pannonian Basin at the depth of 70 km (43 mi), shown by P- and S-wave...

Time-Lapse Geophysics for Mapping Fluid Flow in Near Real Time: Results from a Controlled Mesoscale Experiment

Roelof Versteeg

Special Publications of SEPM

... VERSTEEG subsurface imaging laboratory An in-depth discussion of this laboratory can be found in Versteeg and Birken (2001a), and a summary...

Geological significance of seismic reflections and imaging of the reservoir architecture in the Malampaya gas field (Philippines)

Franois Fournier, Jean Borgomano

AAPG Bulletin

... are computed from velocity and density logs, and the time-depth conversion was produced integrating sonic-derived velocities.The definition of depositional...

The Impact of Shear-Wave Splitting on the Imaging of P-S Data

Search and Discovery.com

...-S reflections arrive from different shot-to-receiver azimuths, the variation in traveltime is obviously visible by the sinusoidal variation...

Finite Difference Modelling: Part IV

Lasse Amundsen, Ørjan Pedersen, Martin Landrø

GEO ExPro Magazine

... interpretation. The exact acoustic velocity at which the wave moves from one point to another depends on the physical properties of the medium. For constant...