Abstract: Practical 3D VSP

Fran Doherty

Petroleum Exploration Society of Australia (PESA)

... modelling is done to compare the actual VSP travel time data with the synthetic times computed through the initial 3D velocity model, and to update...

A Deep-Water VSP Borehole Seismic Case History With Lessons Learned, Problems Solved and Values Demonstrated

William L. Soroka, Vincent Favreu, Ericska Kariman, Aldrin Muchtar

Indonesian Petroleum Association

... to be in poor agreement with the surface seismic and synthetic from logs. After a thorough evaluation of the VSP data starting from the raw data through each...

ABSTRACT: Recent Developments in 3D VSP Acquisition and Processing; #90133 (2011)

Les Nutt, Jitendra Gulati, Al Campbell, and Henry Menkiti

Search and Discovery.com

... (SEAM) Phase I velocity model for 3D VSP finite difference synthetic data generation and imaging. The SEAM model simulates a complex geological...

ABSTRACT: 3D Visualization of VSP Solutions, by Yang, Jie, Jie Zhang, Yingping Li, Fran Doherty, James Jackson; #90026 (2004)

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Abstract: Full-waveform VSP Imaging in Desert Environment; #91204 (2023)

Vladimir Kazei, Hong Liang, Ali Aldawood

Search and Discovery.com

... of seismic vibrator and geophone positioning and imperfect knowledge of the near-surface model on imaging of 3D visco-elastic anisotropic VSP data simulated...

3D acoustic-elastic full-waveform inversion and migration of marine VSP data from Norway

Zhaolun Liu, Jrgen Hoffmann, Frederik J. Simons, Jeroen Tromp

International Meeting for Applied Geoscience and Energy (IMAGE)

...3D acoustic-elastic full-waveform inversion and migration of marine VSP data from Norway Zhaolun Liu, Jrgen Hoffmann, Frederik J. Simons, Jeroen...

ABSTRACT: Enhancing Analysis of 4C Data in the Gulf of Mexico from Results of 9C Data Onshore

Gumble, Jason, E. and Tatham, Robert H.

GCAGS Transactions

.... Consequently, a process must be developed that utilizes a 3D 3C surface seismic data set, itself a subset of a 9C data set, to arrive at concurring seismic...

Intelligent Seismic Inversion; From Surface Seismic to Well Logs via VSP. Artun, Emre, Mohaghegh, Shahab D.,  Toro, Jaime, Wilson, Tom, and Sanchez, Alejandro #90044 (2005).

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Application of time-lapse full waveform inversion of vertical seismic profile data for the identification of changes introduced by CO2 sequestration

Anton Egorov, Andrej Bóna, Roman Pevzner, Stanislav Glubokovskikh, Konstantin Tertyshnikov

Petroleum Exploration Society of Australia (PESA)

... EXAMPLE In Figure 1, baseline inversion results for multi-offset VSP geometry are displayed. The synthetic data being inverted was generated using a 2D...

Fluid Substitution Modeling to Determine Sensitivity of Time-Lapse 3-D Vertical Seismic Profile Data to Injected CO

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Integrated Surface-Downhole Acquisition Geometries … The Way to Higher Detailed Reservoir Investigation

A.A. Tabakov, K.V. Baranov

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... structures can not always be met by means of conventional seismic surveys such as surface 2D or 3D seismic or standalone VSP as they feature a number...

3D VSP Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay … Irian Jaya Barat

Angke Nuraeni, Greg J. Schurter, Yayat Supriyatna, Supriyono, Brian Hornby, Cemal Erdemir

Indonesian Petroleum Association

... VSP pre-survey modeling can provide information about recorded data coverage, processing, and final image quality. This modeling created synthetic 3D...

VSP Match Filtering of 3D Seismic Data to Identify Glauconitic Channels, Interpretation and Results

S. Boochoon, K. Chow, W. Goodway, N. Pashak

CSPG Special Publications

...VSP Match Filtering of 3D Seismic Data to Identify Glauconitic Channels, Interpretation and Results S. Boochoon, K. Chow, W. Goodway, N. Pashak 1994...

The Look Ahead VSP Survey: Its Utility and Future, by Robert J. Brewer #40060

Search and Discovery.com

Time-Lapse Imaging of a Hydraulic Stimulation Using 4-D Vertical Seismic Profiles and Fiber Optics in the Midland Basin

Robert Meek, Kevin Woller, Mark George, Robert Hull, Hector Bello, Jed Wagner

Unconventional Resources Technology Conference (URTEC)

... to monitor a CO2 storage site. The 2nd 3D VSP wasn’t acquired, but they showed synthetic analysis using surface 4D that a 4D should be feasible using...

Image processing of jointly acquired 3D DAS-VSP data with an OBN survey in the Middle East

G. Yu, H. Liu, Y. Zhang, H. Chen, X. Li, L. Duan, G. Cambois, J. Cowell, J. Mason, Y. Chen, J. Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Image processing of jointly acquired 3D DAS-VSP data with an OBN survey in the Middle East G. Yu, H. Liu, Y. Zhang, H. Chen, X. Li, L. Duan, G...

Comprehensive Use of VSP Technology at Elk Hills Field, Kern County, California, by R.J. Brewer and Don Greenfield, #40091 (2003).

Search and Discovery.com

A High-Resolution VSP in the Oil Sands for Improved Reservoir Characterization; #41521 (2015)

Mark Morrish, Laurie Bellman

Search and Discovery.com

... near surface conditions. High quality, densely sampled 3D multi-component seismic data were acquired and processed with this in mind. The VSP also...

High Frequency Borehole Seismic Acquisition and Its Applications for Reservoir Delineation of the Bunyu Field, Onshore Kalimantan, Indonesia

Adriansyah, Patricius Sembiring, Mohammed Badri, Azhar Akhtar

Indonesian Petroleum Association

... were computed and synthetic seismic data were generated to simulate the data that would be generated from an actual VSP survey. An offset of 1450 m...

Characterizing seismic anisotropy and AVO using walkaway VSP: Willow oilfield, Alaska

Manish Lal Khaitan, Ali Sayed, Shujaat Ali, Trey Wagner, Jonathan Scorer, Brett Wendt

International Meeting for Applied Geoscience and Energy (IMAGE)

... synthetic gathers created using log data are found to differ from the response observed on surface seismic gathers. A walkaway vertical seismic profile (VSP...

Time-Lapsed 4D VSP and Micro Seismic Surveillance of CSS Thermal Heavy Oil Production in North Kuwait

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Resolving Structural Uncertainty using DAS VSP Survey in Central Australia

Konstantin Galybin, Cameron Jones, Frank Nicholson, Ryan Chapman, Rob Twigg

Petroleum Exploration Society of Australia (PESA)

... VSP data presented in this paper were acquired using Schlumberger’s hDVS service. The processing results show that even at large offsets, DAS technology...

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

... by conventional deconvolution. By using a VSP or a synthetic seismogram as a reference, a match filter can bring the resolution of the seismic data up...

Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)

Dong Shi, Ramin Saleh, Bernd Milkereit

Search and Discovery.com

.... Chen and McMechan (1992) applied acoustic reverse-time migration for both synthetic and real 3D VSP data, bringing the technique into 3D area...

Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method

Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li

GCAGS Transactions

.... Figure 4. 3D salt flank image (red) with surface seismic and VSP data. Surface seismic data (top), PP offset VSP (middle) and uplifted sediments against...