A three-component field study of the effect of the low-velocity layer on converted-wave seismic data

Dan Cieslewicz, Don C. Lawton

CSPG Special Publications

...A three-component field study of the effect of the low-velocity layer on converted-wave seismic data Dan Cieslewicz, Don C. Lawton 1998 217 220...

Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)

Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand

Search and Discovery.com

...) response observed in seismic data. The isotropic velocity field is perturbed to estimate the fast and slow velocities, as well as a direction indicative...

Abstract: Modeling and Mapping SAGD Steam Chamber Evolution in a Heavy Oil Reservoir using 4D-3C Seismic; #90187 (2014)

Loren M. Zeigler, Kelsey Schiltz, and David Gray

Search and Discovery.com

...) and converted (PS) wave data. In an ideal homogenous reservoir, this steam chamber created by the SAGD process would form perfectly as an inverted...

Optimum Candidate Selection of Coiled Tubing Velocity String Application for Liquid Loaded Gas Wells

Satria Andrianata, Keken Rante Allo, Ade Lukman

Indonesian Petroleum Association

... liquid droplet from a vertical wellbore, using droplet physical model and theoretical analysis of flow regime. This model fit with field data...

Application of S-Wave Seismic Data to Biogas Reservoir Evaluation in Sanhu Area

Qiao Shi, Wei Tan, Junyong Zhang, Jiru Guo, Yuzhen Wang, Chang Tang, Weiguang Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... exploration is very limited. The P-waves excited on the ground could reflect converted S-waves, so we can get converted S-wave (PS) seismic data by using “P...

Petrophysical Properties of a Deformation Band Fault Zones in the Entrada Sandstone, Utah; #50861 (2013)

Kyle Fredericks, Laurel Goodwin, and Harold Tobin

Search and Discovery.com

... velocity data from cores to the sonic logging scale. In situ high frequency velocity studies of variable facies within the Slickrock Member...

Sonic velocity, submarine canyons, and burial diagenesis in Oligocene-Holocene cool-water carbonates, Gippsland Basin, southeast Australia

Malcolm W. Wallace, Guy R. Holdgate, Jim Daniels, Stephen J. Gallagher, Andrew Smith

AAPG Bulletin

... begins at around 300-500 m burial depth, and most macroporosity is filled by calcite cement at a burial depth of around 1.5 km. Sonic velocity data from...

Frequency-Domain Waveform Tomography in the Foothills: Velocity Model Estimation with Synthetic Long-Offset Data

Search and Discovery.com

...) examined its impact on velocity analysis of 3-D foothills data. Recent work by Operto et al. (2007) has extended frequency-domain waveform modelling...

Multidisciplinary site investigations using refraction microtremor surveys

A. Pancha, J. Louie, R. A. Apperley

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Both the depth and near-surface resolution of the velocity model are dependent on the frequency content of the recorded ambient ground motion, data...

Abstracts: Plane Wave Reflection and Transmission Coefficients for VTI Media; #90173 (2015)

Ritesh Kumar Sharma and Robert James Ferguson

Search and Discovery.com

... during the AVO analysis while velocity of anisotropic media varies with angle of incidence and interrupts the AVO analysis (Rüger, 2001). In order...

Tackling data challenges in land FWI: A case study

Victor Lopez, Yun Dong Guo, QingYang Li, Bin Yu, Changhua Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... to rectify these issues. Consequently, FWI was employed to obtain the detailed velocity data necessary for improving these areas. Introduction Full...

Offset Panel Aids Processor and Interpreter: ABSTRACT

Thomas K. Fulton, K. Michele Darr

AAPG Bulletin

... at different offsets. Data commonly muted by the processor allow the detection of near-surface velocity anomalies from the simple geometric patterns...

Areas Where Mis-Tie Occurs Between Two-Receiver Velocity Log Data and Check Shot Data

Robert P. Nolting

Oklahoma City Geological Society

...Areas Where Mis-Tie Occurs Between Two-Receiver Velocity Log Data and Check Shot Data Robert P. Nolting 1961 129 130 DISCUSSION Analysis of the two...

Numerical Solution to Design Velocity Strings to Unload Wet Gas Wells for Optimum Flow Rate and Recovery

Bernando Purba, Awaldi Fitrah

Indonesian Petroleum Association

... production rate. A model has been constructed to simulate performance of velocity string to prevent liquid loading problem. A sensitivity analysis has...

The Use of Synthetic Sonic Logs Derived From Seismic Data in the Interpretation of Stratigraphic Variation in Cretaceous Carbonates of the North Field Area, Qatar: Chapter 14

Helena S. Aves, Daniel M. Tappmeyer

AAPG Special Volumes

... velocity information is not present in the seismic field data it must be derived from an outside source. In this study the outside source was the sonic log...

Abstract: 3D Localized Prestack Depth Migration from Workstations, by Xiaomin Zhao, Jianming Sheng, Ying Hu, and Chengbin Peng; #90105 (2010)

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ABSTRACT: Imaging and Interpretation in Fold and Thrust Belts, by E. D. Bowering, A. J. Fox, R. Gonzalez, A. K. Mathur, M. P. Thornton, R. W. Wiener; #91020 (1995).

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Yesterday, Today, and Tomorrow in Seismic Exploration

Emil J. Mateker, Jr.

GCAGS Transactions

... sismiques: Geophysical Prospecting, v. 11, p. 409-422. Mateker, E. J. Jr., and J. C. Ross, 1970, Average velocity section from seismic data...

Abstract: Geo Pressure Estimation in the Deepwater Gulf of Mexico Using Seismic Velocity, by N. C. Dutta; #90923 (1999)

Search and Discovery.com

Unconventional Carbonate Reservoir Characterization Using Sonic Velocity and Characterization of Pore Architecture: An Example From the Mid-Continent Mississippian Limestone; #50979 (2014)

Beth Vanden Berg, G. Michael Grammer, Gregor Eberli, Ralf Weger

Search and Discovery.com

... (%) 40 50 60 Velocity – Permeability Relationship Modified from Anselmetti and Eberli 1999 Digital Image Analysis and Permeability Prediction...

Some Relations Among Sedimentation, Stratigraphy, and Seismic Exploration

W. C. Krumbein

AAPG Bulletin

... as their importance warrants. The second point which emerges is that further analysis of the implications of seismic velocity data will depend to a large...

Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90255 (2017)

Gang Yu, Yusheng Zhang

Search and Discovery.com

... fracturing. Seismic attribute analysis of anisotropy from elliptical velocity inversion indicates that anisotropy varies horizontally and vertically...

Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey

Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham

Indonesian Petroleum Association

... discovery in August-September 2008. The acquired data was processed through to depth imaging utilizing multi-azimuthal tomographic velocity model...

Application of Traveltime Tomography and Kirchhoff Migration Methods to Improve the Seismic Cross-Section Resolution on 2D Land Seismic Data

Harmita Lestari, Nur Ayu Anas, Muh. Resky Ariansyah, Sabrianto Aswad, Heri Winarto

Indonesian Petroleum Association

... and unwanted noise and amplitude have been successfully muted, and the seismic data display has also become more refined and clearer. Velocity Analysis...

SVALBOX: A Geoscientific Database for High Arctic Teaching and Research; #70407 (2020)

Kim Senger

Search and Discovery.com

..., and the database is continuously updated through new publications. A simple velocity model allows the correlation of the onshore depth-domain data sets...