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The AAPG/Datapages Combined Publications Database
Showing 544 Results. Searched 195,364 documents.
ABSTRACT: Crooked CDP Lines and Structure; Whose Fault Is It?; #90019 (2003)
Edward R. Tegland
Search and Discovery.com
... the the overall offsets were generally smaller and channel count less. "Smearing" of the stacked result due to crossline dip was seen by most people...
2003
Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)
Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek
Search and Discovery.com
... of sparse crossline sampling, this interpolation is usually aliased. Marine streamers exist which acquire acoustic pressure and vertical particle...
2011
Abstract: The Benefits of S-waves and Multicomponent Data for Surface Monitoring; #90187 (2014)
en Dando, Kit Chambers, Raquel Velasco, and Stephen Wilson
Search and Discovery.com
... crossline. The synthetic source location, 2500 m beneath the array center, is also marked in the figure. 3C synthetic traces were generated for the given...
2014
Using 3mD Seismic to tmprove Definition of a Bighorn Basin Anticline, Badger Basin Field, Park County, Wyoming
Jerome P. Walker, Daniel D. Hollis, Kevin M. Revels, Kenneth L. Grubbs
Rocky Mountain Association of Geologists
... and a source-line spacing of 2,640 ft. These parameters yielded a fold build-up aperture of 2,640 f t in the crossline (NW-SE) direction, and 3,800 ft...
1995
Abstract: Cost Efficient Acquisition to Reduce Coarse Land 3D Line Spacings Through Beyond Nyquist Interpolation and Wavefield Reconstruction for Signal and Noise; #90187 (2014)
Bill Goodway
Search and Discovery.com
..., as this statistically reduces the strength of aliased wavenumbers by smearing the strong regularly sampled aliases across the full range of low...
2014
MAZ Processing for Basement Fracture: A Case Study on 3D Conventional Land Seismic Dataset
Ahmad Zazeli Fuadi, Yatty Surtiati
Indonesian Petroleum Association
... 12 Line 25x25 m 48 Figure 2 showed the azimuth distribution for our dataset. Cordsen and Galbarith (2002) use a ratio between crossline dimension...
2016
Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data
M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek
Indonesian Petroleum Association
... to 3D multisensor synthetic data bringing significant improvements to address aliasing arising from sparse crossline sampling. GMP achieves joint...
2013
Abstract: Seismic Data Reconstruction Using the Nonlinear Beamforming Framework; #91204 (2023)
Yimin Sun and Quentin Hirsch
Search and Discovery.com
.... Results We use two datasets to demonstrate our method. The first one is a shot gather from the SEAM Arid model. The inline/crossline spacing between...
2023
Structural Curvature versus Amplitude Curvature, #41012 (2012)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... volumetric estimates of inline and crossline dip components followed soon after. Volumetric curvature is generated by taking derivatives of volumetric...
2012
Enhance Seismic Quality With A Fast, Robust and Economic Solution Using Broadband Technology
Munji Syarif, Vania Iqsora, Adde Avrino, Agus Abdullah
Indonesian Petroleum Association
... in Figure-6b. This was processed in the crossline direction to speed up the processing time. Compared to original data, notice that the result reveals more...
2020
Reading Between the Lines
Steve Harries
GEO ExPro Magazine
...Reading Between the Lines Steve Harries GEOPH YSICS Reading Between the Lines Point-receiver data, isometrically sampled in both crossline...
2012
Pre-Stack Seismic Data Analysis with 3D Visualization A Case Study; #41546 (2015)
Yongyi Li, Josh Feng, Maggie Jiao
Search and Discovery.com
... inline and crossline sections corresponding to the location of well A. It can be seen that the channel is well defined by the P-impedance. 3D displays...
2015
Broadband Seismic Technology and Beyond: PART X: IsoMetrix Isometric Sampling
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... for the two other components of the velocity measurement, he wonders? Using Crossline Data Let’s go back to basics. The acoustic wave equation governs...
2014
Abstract: Applications of Non-Rigid Matching to 3-D Converted-Wave Imaging, by Tony D. Johns; #90077 (2008)
Search and Discovery.com
2008
Dip or Strike? Complimenting Geophysical Sampling Requirements and Acquisition Efficiency for Towed Streamer Marine Seismic
Martin Bayly, Low Cheng Foo, Michelle Tham, M Nabil El Kady, Saeeda Hydal, Thomas Olanrenwaju Ajewole, Nigel Seymour, Satyabrata Nayak, Bidyut Chowdhury, M Faizal Idris, Sandeep K Chandola, M Iqbal Supardy
Indonesian Petroleum Association
... of the wavefield sampled equally in both inline and crossline directions, thereby achieving both operational efficiency and geophysical sampling...
2016
ABSTRACT: Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, by Eggenberger, Kurt; Christie, Phil; Muyzert, Everhard; Vassallo, Massimiliano; Özbek, Ali ; #90135 (2011)
Search and Discovery.com
2011
ABSTRACT: Structural Curvature versus Amplitude Curvature, by Chopra, Satinder; Marfurt, Kurt J. ; #90142 (2012)
Search and Discovery.com
2012
Design Seismic Acquisition With Illumination Analysis, Gulf Of Thailand
Search and Discovery.com
N/A
-- no title --
user
Search and Discovery.com
... dimensions: offset, azimuth, inline, crossline and frequency. The biggest challenges were posed by the low original: interpolated data ratio...
2013
Figures 18 and 20
Search and Discovery.com
N/A
The Silver Lining on 3D Seismic Acquisition Challenges during the Pandemic Covid19: The Application of 5D Interpolation to Fill in Data Gaps
Pramuditya Dwi Permana, Agi Robby Rizaldi, Afrizon Setiawan, Hendarman
Indonesian Petroleum Association
..., Crossline direction CDP gathers, Inline direction offsets, Crossline direction offsets and time Three of the five dimension are regular (time and cdp...
2023
Land Multiline Recording Techniques: Selected Case Histories, by Daniel D. Hollis; #91024 (1989)
Search and Discovery.com
1989
Detectability Enhancement Toward High Resistive Target With Synthetic Aperture Source for 3-D Marine CSEM Data Modeling at the Rugged Seafloor
Search and Discovery.com
N/A
Abstract: Anisotropy-Preserving 5D Interpolation by Hybrid Fourier Transform; #90224 (2015)
Juefu Wang and Shaowu Wang
Search and Discovery.com
... FFT is applied to each temporal frequency slice along inline, crossline, and azimuth. The 1D DFT is applied along offset within each azimuth sector...
2015
Optimization of Relative Geological Time Derived From Flow Field A Label Free Approach
Zhun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
..., crossline and depth dimensions. Inline dimension is indexed by 𝑖 = 1, 2, … , 𝑛 , with 𝑛 represents the number of grids along inline dimension...
2023