Application of Interferometric MASW to a 3D-3C Seismic Survey

Shaun Strong, Steve Hearn

Petroleum Exploration Society of Australia (PESA)

... seismic acquisition schemes: Part 1 - 1D models: Geophysics, 76, G85–G93. Hayashi, K., and H. Suzuki, 2004, CMP cross-correlation analysis of multi-channel...

Refraction multiple attenuation by pattern-based machine learning with a case study

Chunming Wang, Xiaohong Chen, Yongsheng Wang, Christof Stork, Sissy Theisen, Seann Day, Junru Jiao, Grace Yan, Xianhuai Zhu

International Meeting for Applied Geoscience and Energy (IMAGE)

... amplitude compensation; 8. NMO velocity analysis. 9. NMO-CMP stack. After preprocessing, we first apply pattern-based neural network to attenuate P-wave...

Multi-dimensional inverse scattering series internal multiple model construction via orthogonal contribution summation

Frederico Xavier de Melo, Zhiming James Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

...rberation crosstalk at the reservoir level. Figure 3 shows a side-by-side and interleaved common midpoint (CMP) comparisons between the recorded data a...

AVA on communication cables: Principles and Examples from the North Sea

Ran Bachrach, Ali Sayed, Andrea Murineddu, Pilar Di Martino

International Meeting for Applied Geoscience and Energy (IMAGE)

...ng. (a) 𝒗 𝒙 gather (b) Strain rate gather (c) 𝒗 𝒙 gather after NMO correction and (d) Strain rate gather after NMO correction. The CMP gathers were decompos...

Exploration Potential of the Diablo Platform—Delaware Basin Margin, Trans-Pecos Texas

Douglas B. Swift, James J. Reeves, Richard J. Erdlac, Jr., Kenneth T. Barrow, Alexander P. Schoellkopf

West Texas Geological Society

... and common-midpoint (CMP) domains. Automatic gain control was applied to the data before stacking. The original processing applied time-variant filtering...

Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

... and organized noise in a cascading manner in different domains such as pre-stack, CMP, cross-spread and post-stack. This is time consuming but produces...

Jointly data and model driven pre-stack inversion of elastic and anisotropy parameters in HTI media

Xin Zhang, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic data as well as the lateral continuity requirements of parameter inversion, when inverting model parameters for a certain CMP (Common Midpoint...

Residual noise attenuation of poststack seismic data using t-p-x decomposition

Sujith Swaminadhan, Shuvajit Bhattacharya, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

...-stack image. However, it is trivial to use a similar approach on a CMP gather or other gather domain of pre-stack data where the slope disparity among...

Fracture and matrix characterization using wide-azimuth and multi-component seismic data: A case study from offshore Mexico

Romain Baillet, Nawal de Freslon, Vincent Thomas, Reynaldo Castellanos, Erick Denogean

International Meeting for Applied Geoscience and Energy (IMAGE)

... conditioning the seismic data corresponding to CMP Gathers in partial stacks by azimuth, the specific inversion and characterization workflow to capture...

Improved 3D Seismic Imaging Expands North Sea Vision. Workstation Interpretive Depth Imaging Solves Gas Cloud Problem

Thad Dunbar, Mark Lance

Petroleum Exploration Society of Australia (PESA)

... int (CMP) coherency in version analysis measured lateral velocity changes between the sparse we ll control. The result wa s a gridded veloc ity map...

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

... are performed after stacking. The first process is PostTM with the collected data shot being changed to CMP index so that normal move out (NMO...

High Resolution Multichannel Seismic Profiling: A Case Study at Pak Pura, Bachok, Kelantan

Umar Bin Hamzah, Haryono, Abdul Rahim Samsudin, Abdul Ghani Rafek, Che Aziz Ali

Geological Society of Malaysia (GSM)

... (CMP) method also known as Common Depth Point (CDP) was used to acquire data in the field and to produce time sections displayed in this paper. The ABEM...

True-Azimuth 3D Surface-Related Multiple Elimination

Roald van Borselen, Rob Hegge, Peter Aaron, Simon Barnes, Andrew Long

Petroleum Exploration Society of Australia (PESA)

... of t he sampling was 250m in the inline d irection and acquisition, the crossl ine aperture of receivers differences in CMP x and y positions, offset...

NMO Application in VTI Media: Effective and Intrinsic Eta (Geophysics Paper 6)

Joel Starr, Maz Farouki

Geological Society of Malaysia (GSM)

... and velocity in a CMP gather. NMO equations approximate the time shift which would be computed by tracing a ray through a horizontally layered Earth. A few...

Extended Abstract: Shoreface Sedimentation along a Transgressive Barrier Island: Understanding the Interplay between Short-Term Events and Long-Term Sea Level Rise in Shaping these Dynamic Coastal Environments

Joseph A. Carlin, Timothy M. Dellapenna

GCAGS Transactions

... of Galveston Island—Post Hurricane Ike: Final report to the Texas Coastal Coordination Council, CMP Cycle 14, Contract 10–048–000–3744, Austin, Texas...

Seismic Attributes for Reservoir Property Prediction„ A Review (Geophysics Poster 16)

Muhammad Sajid, Zuhar Zahir Bin Tuan Harith

Geological Society of Malaysia (GSM)

..., it must be bear in mind that low frequency could be introduce in seismic data due to Normal Move Out (NMO) stretching or Common Mid Point (CMP) stacking...

Multicomponent Seismic Studies of the Gas-hydrate System at the Storegga Slide

Stefan Bunz, Jurgen Mienert, Karin Andreassen

AAPG Special Volumes

... gathers of the vertical and inline component for the receiver location closest to the geotechnical borehole as indicated in panel a. CMP = common midpoint...

Prestack Investigation of Shallow Surface-Sourced Seismic Data in Central-Northern Louisiana

D. Cimadomo, G. Kinsland, R. Zhang

GCAGS Transactions

... bandpass filtering, interactive velocity analysis (IVA), and normal move out (NMO). The data are sorted by common midpoint (CMP) number and consists of 277...

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)

... better signal-to-noise ratio compared to section which quantified fitting degree between pre-stack seismic original CMP gathers, one could implement...

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Theory; #90171 (2013)

Stewart Trickett and Lynn Burroughs

Search and Discovery.com

... in the CMP domain then f-xy eigenimage filtering with rank k does nothing when the x-y coordinates represent common source and receiver. Statics Property: F...

Abstracts: Feasibility of 4D Multicomponent Seismic Methods for Monitoring CO2 Storage in the Redwater Leduc Reef, Alberta; #90173 (2015)

Taher M. Sodagar and Don C. Lawton

Search and Discovery.com

...) domain for the PP data and converting the trace headers from common midpoint (CMP) to ACP (Asymptotic Conversion Point) domain and reversing the polarity...

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user1

Search and Discovery.com

... migration is applied to actual marine production data at Bock A. At the margin of the survey, the CMP fold is lower than in the middle. A comparison is made...

The Sun / Earth Climate System: A Geoscience Perspective, by Arthur R. Green, #70014 (2005).

Search and Discovery.com

Petroleum Systems of the Simeulue Fore-arc Basin off Sumatra, Indonesia; #10230 (2010).

Ruediger Lutz, Christoph Gaedicke, Kai Berglar, Dieter Franke, Stefan Schloemer and Yusuf S. Djajadihardja, author

Search and Discovery.com

... litres. Record length was 14 s with a sample interval of 2 milliseconds. A shot interval of 50 m resulted in a fold of 30 (6.25 m CMP distance...

Stop Treating Diffractions as Noise … Use them for Imaging of Fractures and Karst; #120057 (2012)

Mark Grasmueck, Tijmen Jan Moser, and Michael A. Pelissier

Search and Discovery.com

... are omnidirectional radiators and excellent velocity indicators. ● Avoid NMO correction and CMP stacking. Diffractions are destroyed by these processing steps. One...