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The AAPG/Datapages Combined Publications Database
Showing 605 Results. Searched 200,293 documents.
Abstract: Leveraging an Innovative Fast Parallel Sorting Algorithm for Efficient Seismic Imaging; #91204 (2023)
Mufeed AlMatar, Saleh Aldossary
Search and Discovery.com
..., the algorithm is able to stream and sort the data in multiple passes. This fast sorting parallel algorithm can sort 65TB of shot gathers into CMP gathers...
2023
Abstract: Surface-consistent transmission FWI; #91204 (2023)
Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis
Search and Discovery.com
... at the CMP positions. CMP-based FWI in the Laplace-Fourier domain is further developed and applied to field data to retrieve high resolution details...
2023
Abstract: The Design and Application of Converted-wave COVs; #90187 (2014)
Richard Bale, Tobin Marchand, Keith Wilkinson, and Jeff Deere
Search and Discovery.com
... naturally to a tiling of the inline/crossline plane with rectangular common midpoint patches. However, for PS data the coverage is represented not by CMP...
2014
Abstract: Static Corrections Via Raypath Interferometry: Recent Field Experience; #90224 (2015)
David C. Henley
Search and Discovery.com
... gathers are re-sorted to RT source (receiver) gathers, which are inverse RT-transformed to source (receiver) gathers for CMP stack imaging. By sorting...
2015
Advanced Approach Toward Understanding Geologically Complex Area Using MDRS (Multi-Dip CRS): A Case Study
Naoshi Aoki, Shogo Narahara, Akihisa Takahashi, Tsukasa Nishiki
Indonesian Petroleum Association
.... Missing events will be included in a conventional CRS stack at conflicting-dip parts. Basic CRS Theory A comparison between CMP and CRS theory...
2011
Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data
Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin
Indonesian Petroleum Association
... is generally performed in common shot gather. Noises in seismic data can be analyzed by sorting it in different domain. Most common noises such as ground...
2017
-- no title --
user
Search and Discovery.com
...-midpoint (CMP) stacking is often done using the arithmetic mean. There are good reasons for this: it's simple, linear, and is optimal if the noise has...
Unknown
-- no title --
user
Search and Discovery.com
...-midpoint (CMP) stacking is often done using the arithmetic mean. There are good reasons for this: it's simple, linear, and is optimal if the noise has...
Unknown
Subsurface imaging with near field hydrophone data of OBN acquisition
Lei Runchen, Chen Haolin, Xu Zhaohong, Wei Xiubo, Liu Zhao, Luo Minxue
International Meeting for Applied Geoscience and Energy (IMAGE)
... source data to obtain CMP information. One brief processing flow is as shown in the diagram below. (Figure 4) Fourth International Meeting for Applied...
2024
Abstract: Time Domain Localized Interpolation of Pre-Stack 3D Seismic Data with Dip Scan in 5D Space; #90187 (2014)
Xishuo Wang, Jim Laing, and Robert Pinnegar
Search and Discovery.com
... is defined by move out time correction dt: (2) dt = dxm(Xm - xm) + dym( Ym – ym ) + dxo( Xo – xo ) + dyo( Yo - yo ) , in which, Xm /xm is CMP-x...
2014
CMP domain near-surface velocity model building based on deep learning
Yihao Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...CMP domain near-surface velocity model building based on deep learning Yihao Wang CMP domain near-surface velocity model building based on deep...
2022
ABSTRACT: Structural Filter
Dong Liu
Houston Geological Society Bulletin
... Structural Filter in real seismic data, during this study Structural Filter (SF) was applied to Common Midpoint (CMP) and Common Reflection (CRP...
2012
Abstract: Deep CMP Seismic Testify to the Deep Origin of Oil, by Vladimir A. Trofimov; #90072 (2007)
Search and Discovery.com
2007
3D large residual static corrections based on first breaks in CMP gather
Feng Faquan, Deng Zhiwen, Cai Xiwei, Hu Chaojun, Huang Yuanyi, Zou Xuefeng, Du Zhongdong, Wang Haili, Wang Mingliang
International Meeting for Applied Geoscience and Energy (IMAGE)
...3D large residual static corrections based on first breaks in CMP gather Feng Faquan, Deng Zhiwen, Cai Xiwei, Hu Chaojun, Huang Yuanyi, Zou Xuefeng...
2022
Abstract: Weighted Stacking of Seismic AVO Data using Hybrid AB Semblance and Local Similarity; #90255 (2017)
Pan Deng, Hua-Wei Zhou, Yu Zhang, Yuyang Tan, Yangkang Chen
Search and Discovery.com
... Abstract The common-mid-point (CMP) stacking technique plays an important role in enhancing signal-to-noise ratio (SNR) in seismic data processing...
2017
Seismic Acquisition and Processing
Bruce S. Hart
Special Publications of SEPM
... binations . The key to the CMP ethod involves sorting through the field data to find all the source-receiver co binations that share a co on idpoint...
2000
Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico
P. Munoz, J. Uribe, N. Moldoveanu
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Migration velocity analysis Prestack time Kirchhoff migration CMP sorting and output Post-migration residual velocity analysis Final stack The first 5...
2003
Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171 (2013)
Mike Perz, Juefu Wang, and Ye Zheng
Search and Discovery.com
... offset vector gathering assume the former tack, while interpolation assumes the latter. (i) Azimuth sectoring This approach entails first sorting...
2013
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
... measuring coherency in amplitudes within a common midpoint (CMP) gather after application of NMO correction for a range of trial NMO velocities. Peaks...
2016
Abstract: 3-D Design with DMO Modelling, by D. L. Connelly and J. M. Galbraith; #90951 (1996).
Search and Discovery.com
1996
-- no title --
user
Search and Discovery.com
..., Canada [email protected] Abstract/Excerpt The dataset generated in prestack seismic processing consists of a variety of attributes and CMP gathers...
Unknown
-- no title --
user
Search and Discovery.com
..., Canada [email protected] Abstract/Excerpt The dataset generated in prestack seismic processing consists of a variety of attributes and CMP gathers...
Unknown
No Slide Title
Search and Discovery.com
N/A
3D Seismic Data Interpolation by Frequency Domain Local 2D Prediction
Xishuo Wang
Search and Discovery.com
... x & y, receiver point x & y, and time, or alternatively, CMP x & y, offset x & y, and frequency. I will work in the latter combination. First...
Unknown
3D Seismic Data Interpolation by Frequency Domain Local 2D Prediction
Xishuo Wang
Search and Discovery.com
... x & y, receiver point x & y, and time, or alternatively, CMP x & y, offset x & y, and frequency. I will work in the latter combination. First...
Unknown