Abstract: Prospecting With Pressures, Temperatures, and Velocities in the Northwest Gulf Of Mexico, by G. Enciso; #90990 (1993).

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ABSTRACT: Velocity-Depth Modeling Prestack Depth Migration (PSDM) at Line ITS-95 (Case Study), by Sardjono Seno Pudji and Denny Sulistiono; #90913(2000).

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Heavy Oil Reservoir Characterization by Time-lapse Seismic and Rock Physics in a Cold Production Reservoir; #41448 (2014)

Naimeh Riazi, Laurence Lines, Brian Russell

Search and Discovery.com

... for heavy oils, the seismic wave velocity and density of the reservoir is altered and this provides the opportunity to monitor the reservoir parameter...

Abstract: Testing the Value of Rebound Hardness in Estimating Petrophysical and Rock Mechanical Properties from Core and Wireline Logs: Examples From the Mississippian LimestoneŽ/STACK Play (U.S.) and the Vaca Muerta Formation (Argentina);

Yulun Wang, Gregor Eberli, Ralf Weger, Runar Nygaard, G. Michael Grammer

Search and Discovery.com

... in this workflow. As revealed by multivariate analysis, different rock parameters (mineralogy, porosity, sonic velocity) show variable levels...

Field Scale Proppant Transport Simulation and Its Application to Optimize Stimulation Strategy

Rui Kou, George J. Moridis, Tom Blasingame

Unconventional Resources Technology Conference (URTEC)

...41 1.36 45⁰ Yes 0.2 1.41 0.99 45⁰ Yes 0.2 1.41 0.99 90⁰ Yes Table 1 — Proppant transport simulation result for various proppant sizes, c...

Chapter 10: Earthquake, Tomographic, Seismic Reflection, and Gravity Evidence for a Shallowly Dipping Subduction Zone beneath the Caribbean Margin of Northwestern Colombia

Rocio Bernal-Olaya, Paul Mann, Carlos A. Vargas

AAPG Special Volumes

... in the mantle by detecting velocity variations between the brittle slabs and surrounding mantle. Previous studies using tomographic and earthquake relocation...

DAS Recorded Body and Tube Wave Generated by Perforation Shots: Analysis and Numerical Modeling for Completion Monitoring and Reservoir Characterization

Shuang Zhang, Aleksei Titov, Vikram Jayaram, Hector Bello, Robert Hurt, Ge Jin

Unconventional Resources Technology Conference (URTEC)

... the importance of accounting for velocity inhomogeneities for proper seismic attributes analysis. URTeC 5140 2 Introduction Distributed acoustic...

Abstract: Wavepath Tomography for Complex Velocity Areas, by Dimitri Bevc, Moritz Fliedner, Morgan Brown, and Biondo Biondi; #90077 (2008)

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Abstract: Comprehensive Technology for Complex Targets Research with Electromagnetic, Gravity, Magnetic and Seismic Data and its Applications; #90319 (2018)

Zhi Zhao, Dechun Li, Zhao Li

Search and Discovery.com

... The conglomerates developed in the piedmont areas would form a "velocity trap" for seismic data processing vulnerably, which makes it difficult to set up an exact...

Abstract: Interferometric Approach to Complete Refraction Statics Solution; #90187 (2014)

Valentina Khatchatrian and Mike Galbraith

Search and Discovery.com

... convolution section and refraction velocity analysis, have been developed (Palmer, 2001, 2009; de Franco, 2005, 2011). Utilizing these new methods we...

Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir

Pebrian Tunggal Prakosa, Thariq Guntoro, Ahmat Dafit Hasim, Okok Wijaya, Yulia Putri Wulandari

Indonesian Petroleum Association

... that the relationship could be calculated using the Swave velocity based on Castagna relationship. Castagna et al (1985) derived a much simpler empirical relationship...

Acoustic Tomography for Reservoir Surveillance: Reservoir Characterization and Modeling

J. H. Justice, M. E. Mathisen, A. A. Vassiliou, S. Singh , P. S. Cunningham, J. R. Bulau

AAPG Special Volumes

... the medium of interest, which may be a hydrocarbon reservoir. From this data, the velocity of propagation of the seismic wave at each point...

Seismic Sequences and Their Distribution on the Wilkes Land Margin

S. L. Eittreim, G. L. Smith

Circum Pacific Council Publications

... adjacent common depth point gathers for each analysis. Because of the low noise content of the data, good quality velocity analyses were obtained in general...

ABSTRACT: 2D/3D Modeling of the Pacific Lower Mantle Using S, SKS and SKKS Traveltimes and Amplitudes; #90113 (2010)

Yang Zhang and Jeroen Ritsema

Search and Discovery.com

...ABSTRACT: 2D/3D Modeling of the Pacific Lower Mantle Using S, SKS and SKKS Traveltimes and Amplitudes; #90113 (2010) Yang Zhang and Jeroen Ritsema...

Pot and Gutter Casts from the Chapel Island Formation, Southeast Newfoundland: REPLY

Paul M. Myrow

Journal of Sedimentary Research (SEPM)

....-U., 1975, Sedimentary structures and facies analysis of shallow marine carbonates: Contributions to Sedimentology, Stuttgart, v. 3, p. 1-100. TUCKER...

A novel approach to investigate the deposition of (bio)chemical sediments: The sedimentation velocity of cyanobacteria–ferrihydrite aggregates

Yuhao Li, Bruce R. Sutherland, Murray K. Gingras, George W. Owttrim, Kurt O. Konhauser

Journal of Sedimentary Research (SEPM)

... of the particle in question (Arnold 1911; Wray 1977). Obviously, these rigid parameters severely limit accurate analysis of sedimentation velocity in natural...

Vp/Vs Ratio from Three Component Zero Offset: An Additional Tool for Pressure Prediction Ahead of the Bit

Carlos Planchart, Carlos Vargas, Raul Cova, Alexander Palacios

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...-S events is straightforward for the two reflectors A and B. Figure 3 shows the VSP inversion performed using the low frequency velocity information from...

Modelling of Drift of Nearby Icebergs Using Wind and Current Measurements at a Fixed Station

E. D. Soulis

CSPG Special Publications

...Modelling of Drift of Nearby Icebergs Using Wind and Current Measurements at a Fixed Station E. D. Soulis 1975 879 889 During the summer of 1972...

ABSTRACT: The Change of Keutapang Sand-Gas Reservoir Physical Parameters Calculated Using Surface Seismic Data on AVO Anomaly, by Djoko Santoso, Susanti Alawiyah, and W. G. A. Kadir; #90913(2000).

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Prediction of Fracture Porosity from Well Log Data by Artificial Neural Network, Case Study: Carbonate Reservoir, DEPOKŽ Field

Okok Wijaya, Pebrian Tunggal P, Ahmat Dafit Hasim, Depta Mahardika, Sungkono, Bagus Jaya S

Indonesian Petroleum Association

... plot analysis shows the relationship between log data and fracture porosity log. From the result, it can be seen that density and p-wave velocity have...

Grain-Size Characteristics of Sediment Transported During Dust Storms

W. G. Nickling

Journal of Sedimentary Research (SEPM)

... investigated. Grain-size analysis of the transported sediment indicated that the suspended sediment is significantly finer and better sorted than the sediment...

OpenFWI 2.0: Benchmark Datasets for Elastic Full-waveform Inversion

Shihang Feng, Hanchen Wang, Chengyuan Deng, Yinan Feng, Min Zhu, Peng Jin, Yinpeng Chen, Youzuo Lin

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the comprehensive analysis of the inherent complexity within these velocity models, please refer to (Deng et al., 2021). THEORY Figure 2 presents...

Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data

Septian Prahastudhi, Tenny Octaviani, Ayi Syaeful Bahri, Yulia Putri Wulandari

Indonesian Petroleum Association

... P-wave velocity, S-wave velocity in both dry and wet condition. The anisotropy gradient has been found using anisotropy AVO modeling. The Thomsen...

High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints

Juefu Wang

Search and Discovery.com

... velocity gathers and offset space reconstruction: Geophysics, 60, 11691177. Scales, J. A., and Smith, M. L., 1994, Introductory to geophysical physical...

High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints

Juefu Wang

Search and Discovery.com

... velocity gathers and offset space reconstruction: Geophysics, 60, 11691177. Scales, J. A., and Smith, M. L., 1994, Introductory to geophysical physical...