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The AAPG/Datapages Combined Publications Database
Showing 6,353 Results. Searched 195,364 documents.
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)
... in order to obtain enhanced image of subsurface with the target improvement in reflector continuity and enhances signal-to-noise up to 1.2 s (shallow...
2012
Velocity Analyses of Near Seafloor Strata Based on Multichannel Seismic Data from the Tonga Platform
Jeffrey E. Cole, Dennis M. Mann
Circum Pacific Council Publications
... the uninverted velocity model. Deconvolution was used prior to stacking to enhance the signal-to-noise ratio. Compare to Figure 5. VELOCITY ANALYSES Figure...
1985
Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration
D. C. N. Pratt, Tong Pow Mun
Southeast Asia Petroleum Exploration Society (SEAPEX)
...). Table 1. The improvement in power performance has also improved signal/noise ratio and allows deeper reflectors to be imaged. This has improved...
1990
Enhanced Sub
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N/A
The Application of an Improved Deconvolution Method Based on Mixed-Phase Wavelet Estimation for Thick Reservoir Connectivity Analysis
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N/A
Abstract: Where Are The Experts?
Carl H. Savit
Earth Science Bulletin (WGA)
... tasks. In fifty years, we have improved our signal-to-noise ratio more than a hundred fold. These trends continue today at an accelerating pace...
1984
ABSTRACT: Problems and Potential of Industrial Temperature Data in Heat-Flow Analysis, by Andrea Forster; #91019 (1996)
Search and Discovery.com
1996
Abstract: The AVO Response of a Pennsylvanian Age Channel Sandstone in the Arkoma Basin, Oklahoma, by E. Kubera, R. A. Young, and A. Leaver; #90944 (1997).
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1997
Abstract: *Do Digital Sensors Preserve Amplitude Better? Case Studies, by Denis Mougenot and Lv Shuying, #90188 (2014)
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2014
Abstract: Seismic acquisition challenges in Boujdour coastal basin, Morocco; #90137 (2011)
Nawal Essalloumi, Hakima Jemjami, and Mohamed Dakki
Search and Discovery.com
...-surface and the quality of the Signal-noise ratio. It should be noted that 80 up-holes were carried out for static calculations and corrections...
2011
Abstract: Getting the Most Out of Difficult Data; #90286 (2017)
Philippe Steeghs
Search and Discovery.com
... variations in signal-to-noise ratio, for instance due to processing artifacts, can greatly improve the quality and detail of the interpretation...
2017
Abstract: Case Study of Advanced Seismic Imaging to Illuminate Low Reflectivity Carbonate Reservoirs in Offshore Abu Dhabi, UAE; #91204 (2023)
Mohamed Mahgoub, Khalid Obaid, Oleg Khakimov, Saif Al Mesaabi
Search and Discovery.com
... and density contrasts, which results in weak seismic reflectivity and, therefore, low signal to noise ratio. This presents significant challenges...
2023
Abstract: Seismic Source Parameters Optimization in Shallow Water Area Offshore Abu Dhabi, U.A.E, by Tomohide Ishiyama, Derrick Painter, Kamel Belaid, and Tamer Saleh; #90105 (2010)
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2010
Seismic Migration: Part 7. Geophysical Methods
Ken Larner, David Hale
AAPG Special Volumes
... signal-to-noise ratio while producing a seismic time section that simulates what would have been recorded in a zero-offset seismic survey, that is, one...
1992
Confirming Reservoir Geometry and Exploration Opportunity through 5D Interpolation PSDM in The Sub-ophiolite Zone, Banggai Sula Basin, Central Sulawesi
Mufied Ahmad, Dadang Ramdan, Yudi Herdiana, Abdullah Nurhasan, Arif Budi Mulyawan
Indonesian Petroleum Association
... information for PSDM reprocessing. It is however located below an ophiolite layer when signals are very weak. To improve the signal to noise ratio...
2021
First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology
Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda
Indonesian Petroleum Association
... filters, showing a significant improvement in signal to noise ratio of the data. 6 Figure 7 - Hybrid fiber optic VSP raw stack data from source position...
2023
Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)
C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji
Search and Discovery.com
... perturbations maximize the signal to noise ratio and the frequency and preserve the signal attributes, for cleaner pre-stack data. All these elements...
2013
-- no title --
user
Search and Discovery.com
... significantly from interpretive input to velocities used for time and depth migration. With low fold in the near surface, low signal-to-noise ratios...
Unknown
-- no title --
user
Search and Discovery.com
... significantly from interpretive input to velocities used for time and depth migration. With low fold in the near surface, low signal-to-noise ratios...
Unknown
Chapter 10-part 3: 3-D Depth Image Interpretation
William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel
AAPG Special Volumes
... are challenging, however, the signal-to-noise ratio can vary greatly. The signal is placed in the correct CRP prior to stacking the traces...
2011
Seismic Activity in the Central Gulf Coast Basin
Eugene R. Brumbaugh
New Orleans Geological Society
... exploration purposes. Other than multiplicity, which is primarily responsible for the quality of seismic data in regard to signal to noise ratio...
1991
Australian Exploration Geophysics--Current Performance and Future Prospects
K. G. McCracken , G. Buselli
AAPG Special Volumes
... induction in EM, oltage in IP). End_Page 295------------------------ Thus an improvement in signal-to-noise ratio (S/N ratio) is possible both through...
1981
Australian Insights into Streamer Technology Innovations
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... the overwhelming signal-to-noise ratio across al l frequencies and improvements in deep target image clar ity d iscussed below. for all TWT provides...
2009
3D Transition Zone OBC Survey in India: In Quest of the Elusive Traps; #90017 (2003)
S. K. Chandola, K Ramakrishna, A Sanyal, A Saha, M.V.R. Murthy, Nabeel Yassi
Search and Discovery.com
... and seismic data, improvement in signal-to-noise ratio using signal-enhancement algorithms, derivation of scalars for summation of geophone-hydrophone data...
2003
Abstract: Violet Grove Time-Lapse Data Revisited: A Surface-Consistent Matching Filters Application; #90187 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... but it is not as good as computing the matching filters from a deeper window (i.e bottom panel). This is due to higher signal to noise ratio...
2014