Abstract: Depth Imaging and Pseudo 3D Velocity Model Building for 2D Lines Offshore Mozambique … A Case Study; #90286 (2017)

Abdallah Ibrahim Abouelela, Mahmoud El Attar, Mohamed Tabana, Olufemi Adegbulugbe, Deepak Rathee

Search and Discovery.com

...Abstract: Depth Imaging and Pseudo 3D Velocity Model Building for 2D Lines Offshore Mozambique … A Case Study; #90286 (2017) Abdallah Ibrahim...

Abstract: Full Waveform Inversion for Complex Near Surface Imaging Using SEG Seam II Synthetic Model; #90319 (2018)

Ali A. Mohamed, Abdullatif A. Al-Shuhail

Search and Discovery.com

... sediments that make the problem harder by introducing a complex velocity contrast, complex anisotropy and attenuation problems in addition to strong...

Deep Cardamom Discovery Enabled by Multi-azimuth Seismic and Anisotropic Imaging, #20112 (2011)

Ben Hewett, David Garner, Jan Douma, Madhu Kohli, Duane Johnson

Search and Discovery.com

... by the prospect’s proximity to salt. Steeply dipping seismic events and velocity uncertainty makes well positioning difficult. The application of multiple...

Vertical Momentum Exchange and Implications for Runout Distances in Turbidity Currents; #51183 (2015)

Mike Tilston, Bill Arnott, Colin Rennie

Search and Discovery.com

... that this is related to the internal momentum of the flow, obtaining simultaneous high-resolution velocity and density datasets of sediment gravity...

The Impact of Velocities Uncertainties to Estimate GRV in Structural Complexities Scenarios, #42326 (2019).

W. Ney, A. Bazoni, Juliana Fabri

Search and Discovery.com

... The Impact of Velocity Uncertainties to Estimate GRV in Structural Complexity Scenarios* W. Ney1, A. Bazoni1, and Juliana Fabri1 Search and Discovery...

Density Effects on Seismic Reflectivity of Upper Eocene

Search and Discovery.com

VSP Data in COmparison to toher Borehole Seismic Data, by Robert J. Brewer #40059

Search and Discovery.com

Settling Velocity and Grain Shape of Maërl Biogenic Gravel

Siddhi Joshi, Garret P. Duffy, Colin Brown

Journal of Sedimentary Research (SEPM)

...Settling Velocity and Grain Shape of Maërl Biogenic Gravel Siddhi Joshi, Garret P. Duffy, Colin Brown 2014 718 727 Vol. 84 (2014) No. 8. (August...

Modern Phenomenological Methods and Correlations for Estimating Density and Sonic Velocity of Liquid, Gas, and Supercritical CO2 for Enhanced Assessment of Borehole Acoustic and Seismic Measurements

Artur Posenato Garcia, Kristoffer Walker, Paul Theologou, Yingcai Zheng

Carbon Capture, Utilization and Storage (CCUS)

...Modern Phenomenological Methods and Correlations for Estimating Density and Sonic Velocity of Liquid, Gas, and Supercritical CO2 for Enhanced...

Influences of Pore Fluid to Parigi Carbonates Seismic Parameter: A Carbonates Seismic Rock Physics Study

Bagus Endar B. Nurhandoko, John Adler, Usep Mohamad Ishaq, Erwin Riyanto, Mahatman L. Budi, Eko Bambang Supriyanto, Susilowati

Indonesian Petroleum Association

... between pore fluid type, pore type, velocity and elastic parameters. The apparatus for * ** Institute of Technology Bandung Universitas Komputer...

Next-generation resolution through multiparameter FWI imaging

Tom Rayment, James McLeman, Karen Dancer, Tim Burgess

International Meeting for Applied Geoscience and Energy (IMAGE)

...) imaging offers an alternative approach by simultaneously inverting for various parameters including velocity and reflectivity using raw field data as input...

Seismic Shear Waves for Discriminating Lithology from Saturation Changes

T. L. Dobecki

Houston Geological Society Bulletin

... in an unconfined aquifer is an ideal and simple task for standard seismic refraction surveying. Typically, the compressional wave velocity variation is less than...

Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields

J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver West, M. Yates

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... filter. 3D binning to a 15x15m offset cube. PSDM data preparation. VELOCITY MODEL CONSTRUCTION In general, the model building was divided into four major...

MFF net: A multiscale feature fusion network for electromagnetic and seismic joint inversion

Yonghao Wang, Zhuo Jia, Yinshuo Li, Wenkai Lu

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic exploration as a primary method, especially through full waveform inversion (FWI) that enables high-resolution subsurface velocity estimation...

CRS-Stack and NIP-Wave Tomography Implemented to the SH-Wave Reflection Seismic Data for Shallow Hydrocarbon Prospecting (Paper P30)

M. R. Sule, A. A. Valencia, A. Hendriyana, U. Polom, C. M. Krawczyk

Geological Society of Malaysia (GSM)

.... The determined CRS attributes can world, which become economically to be exploited in a near also be used for subsequent steps, such as velocity...

Inverse Grading Resulting from Coarse-sediment Transport Lag

Bryce M. Hand

Journal of Sedimentary Research (SEPM)

... travels only about 0.83 as fast as flow velocity in the body a short distance behind the head, the coarsest grains able to keep up with the front...

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...

ABSTRACT: IDENTIFYING GAS … WATER CONTACTS FROM SONIC LOGS (IN SUPPORT OF CONVENTIONAL METHODS)

Clive Sirju

Geological Society of Trinidad & Tobago

... from a sonic tool propagate through the mud and through the formation and fluids in the pore spaces then back to the receiver. The velocity...

Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration

Robi Junipa, Michel Bee

Indonesian Petroleum Association

.... In Sintong, 14 (fourteen) wells were used to create synthetic seismograms with a consistent phase wavelet. A velocity model was then developed to insure...

Case History: Rulison Field, Colorado, Fracture Detection, Mapping, and Analysis of a Naturally Fractured Gas Reservoir Using P-wave Reflection Seismic

Heloise B. Lynn, K. Michele Simon, Vello Kuuskraa, Dave Decker

Four Corners Geological Society

... best correlated with commercial gas pay were: the interval velocity ratio (N60E/N30W) and the sum of the interval AVO gradient (N60E + N30W...

Application of P & SH-Waves for Rock Anisotropy Studies: Genting Highlands Case Study

Abdul Nassir Sh. Saeed, Abdul Ghani Rafek, Rahman Yaccup, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

.... These variations in velocity values were compiled and then qualitatively correlated with surface fracture surveys conducted during the course of acquiring the field...

Abstract: Carbonate-Sand Waves, Isla Mujeres, Yucatan, Mexico, by J. C. Harms, P. W. Choquette, M. J. Brady; #90968 (1977).

Search and Discovery.com

Hybrid streamer/sparse OBN imaging offshore Norway

Chris Walker, Zhengzheng Zhou, Xi Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... data to be used for imaging, whilst the OBN data were to be used only to obtain velocity information using Full Waveform Inversion (FWI.) Parallel...

ABSTRACT: In-Situ Stress and Physical Property Measurements in Appalachian Site Survey Boreholes, by Mark D. Zoback, Daniel Moos, Brian Coyle, and Roger N. Anderson; #91043 (2011)

Search and Discovery.com

Abstract: Distribution of Pollutants in Groundwater System at Gemencheh Landfill Site in Negeri Sembilan, Malaysia

Mohd Tadza Abdul Rahman, Daud Mohamad, Abdul Rahim Samsudin, Tan Teong Hing

Geological Society of Malaysia (GSM)

... been able to determine the species, the flow velocity, flow direction and the distribution of pollutants in ground water system. From the study...