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The AAPG/Datapages Combined Publications Database
Showing 6,355 Results. Searched 195,387 documents.
Observations of Azimuthal Anisotropy in Prestack Seismic Data, #41572 (2015).
David Gray
Search and Discovery.com
... the effect of applying the azimuthal velocity correction before stacking the data. The resulting stack shows a significant improvement in signal...
2015
Abstract: Evaluation of the Slip-Sweep Technique Near Southwest Ghawar field, Saudi Arabia, by Turki M. Al-Ghamdi, Julien Meunier, and Thomas Bianchi; #90077 (2008)
Search and Discovery.com
2008
Fault MLReal: A fault delineation study for the Decatur CO2 field data using neural network predicted passive seismic locations
Hanchen Wang, Yinpeng Chen, Tariq Alkhalifah, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... the dataset. F-k Domain Dipping Filter: This filter suppresses dipping noise events, enhancing the data’s signal-to-noise ratio. Time Domain Removal...
2023
Filling the Inversion Gap Without Well Data: Multi Level Sources and Streamers Help Improve Inversion
Martin Bayly, Dominic Lowden, Bruce Webb, Ed Kragh
Indonesian Petroleum Association
... of around 12dB improvement in signal-to-noise ratio below 10Hz while retaining all the high frequency information of the shallow spread. Processed...
2011
The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data
Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny
Indonesian Petroleum Association
... over a large range. The CO CRS stack yields very good stacking results with a high signal-to-noise ratio. Even if the fold coverage of seismic data...
2009
Key Aspects of Multi-Azimuth Acquisition and Processing
James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki
Indonesian Petroleum Association
... stack and signal-to-noise ratio are not new and perhaps require further work to be sound enough for production processing. However, practice has...
2008
Some Recent Advances in Exploration Geophysical Techniques and Data Processing
Edward F. Zagst, C. L. Robinson
GCAGS Transactions
... by multiple reflections or a poor signal-to-noise ratio. This technique utilizes the advantages of magnetic tape to its fullest efficiency. The principal...
1965
Arafura Sea Seismic Processing: Importance of Iterating Velocity Analysis and Integrating Regional Geology to Counter Signal Masking by Major Unconformities
Rahadian Adhyaksawan, Paulus T. Allo, Maria Raharja, Muhammad Isjmiradi, Mark Boyd
Indonesian Petroleum Association
... locations (which were available during the semblance velocity analysis) because even at this stage the signal:noise is still low. Having the ability...
2010
Abstract: Illuminating Asset Value through New Seismic Technology. Everything We Do Starts With Our Ability to Create an Image...
Michelle Judson
Houston Geological Society Bulletin
... the technical limits of the seismic method, testing novel acquisition techniques to improve illumination and signal to noise ratio. These were successful...
2007
Abstract: Seismic Attributes Analysis to Detect Small Faults and Potential Fractures in Mauddud Reservoir of Raudhatain Field, Kuwait, by I. M. Syed, T. Hussain, and B. Al-Ajmi; #90090 (2009).
Search and Discovery.com
2009
Survey Design Optimization by Data Simulation
Search and Discovery.com
N/A
Abstract: 3D OBC sesimc data processing to overcome sampling sparseness and irregularity; #90254 (2016)
Shotaro Nakayama, Mark A. Benson, Kamal Belaid, Tarek Matarid, Mikael Garden, Dimitry Zarubov
Search and Discovery.com
... aspects of values of interpolation are recognized such as improvement of signal to noise ratio and stack response. The results enhance the value...
2016
Abstract: Evolution of Land Seismic Acquisition with CSI on the North Slope; #90302 (2018)
Tiffany Carey, Laurence Williams, Chengbo Li
Search and Discovery.com
... methods allows a significant increase in both source points and trace density, and therefore a notable improvement in signal to noise ratio (S/N). Non...
2018
Abstract: Achieving Marine-Like Repeatability in a Complex Desert Environment: 4D Seismic Acquisition and Processing Lessons; #90319 (2018)
Robert Smith, Abdullah Alramadhan, Andrey Bakulin, Michael Jervis
Search and Discovery.com
... are stacked to enhance signal-to-noise ratio, provide the largest improvement in data repeatability. Additionally, simultaneous multi-survey surface-consistent...
2018
Abstract: Exploration De-Risking Using Dense Seismic Acquisition and G&G Integration: a Case Study of Lower Cretaceous, Abu Dhabi UAE; #91204 (2023)
Bertrand Six, Ishinaga Kiyotaka, Yuki Tateo, Cristina Bosquet, Ibrahim Zoukaneri, Ahmed Barakat, Mohamed Mahgoub, Miiad Al Hammadi, William Mills
Search and Discovery.com
..., therefore careful denoising was applied to preserve the water waves Furthermore, signal-to-noise ratio has been enhanced and preserved with a tailor-made...
2023
ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)
Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud
Search and Discovery.com
... of seismic data and the spatial distribution of the receivers. While surface monitoring usually suffers from low signal-to-noise ratio, the ability...
2011
North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia
Andreas T. Waluyo, Michael I. Challis
Indonesian Petroleum Association
... good continuity and high signal to noise ratio but was dominantly low frequency. In the zone of interest, the frequency range at 20dB down from the peak...
2008
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... beneath horizon 2. Picks below the horizon show considerable scatter due to a poor signal- to-noise ratio and difficult imaging. The processing...
2001
Elastic Impedance Inversion for Reservoir Delineation A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)
N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon
Geological Society of Malaysia (GSM)
...-out (NMO) gathers from tapes to supergathers for enhancing the signal-to-noise (SIN) ratio; transform super-gathers into angle-gathers for true...
2008
A New Method for Event Detection and Location - Matched Field Processing Application to the Salton Sea Geothermal Field, #40946 (2012)
Jingbo Wang, Dennise Templeton and Dave Harris
Search and Discovery.com
... records containing a single well-recorded event with high signal-to-noise ratio. Seismic phase picking, however, can become difficult or impossible...
2012
Using Corona to test NMR response of iron ore chip samples
Mark Downey, Kazek Trofimczyk
Petroleum Exploration Society of Australia (PESA)
.... (485kHz compared to conventional systems at 2000kHz) and relatively short echo time spacing of 0.2ms. Initial tests showed that the signal-to-noise-ratio...
2019
Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)
Kristof De Meersman and Marcelo Roizman
Search and Discovery.com
... that is extracted from the vertical component. Receiver functions from the same receiver can be stacked to increase the signal-to-noise ratio. The combination...
2013
Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)
Kristof De Meersman and Marcelo Roizman
Search and Discovery.com
... that is extracted from the vertical component. Receiver functions from the same receiver can be stacked to increase the signal-to-noise ratio. The combination...
2013
Abstract: Application of Multiresolution Analysis in Removing Ground-penetrating Radar Noise; #90171 (2013)
Yih Jeng, Chuan-Hung Lin, Yi-Wei Li, Chih-Sung Chen, and Hsin-Han Huang
Search and Discovery.com
.... 1a), and diagonal (HH quadrant in Fig. 1a), which would be easier for us to identify the signal and noise components. Moreover, the nonstandard...
2013
Seismic Inversion
Michel Kemper
Petroleum Exploration Society of Australia (PESA)
... to constrain the inversion), part ial stacks have 1. Radon transforms: to remove mu ltip les, if present in the data. a higher signal-to-noise ratio d ue...
2010