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The AAPG/Datapages Combined Publications Database
Showing 29,081 Results. Searched 195,364 documents.
Integrated Seismic Processing Challenges in Karstified Terrain of Papua New Guinea Fold Belt, #42521 (2020).
Subhash Chandra, Michael Szczepaniak, Patrick Haltmeier,
Search and Discovery.com
... in processing algorithms have recently made possible increased use of prestack imaging techniques that were previously not successful due to the low signal...
2020
Hourly Immersed Acquisition and Processing of Magnetotelluric Method for Noise Reduction
Alida Naufalia Aribah, Ikhsan Setyawan, Hidayat
Indonesian Petroleum Association
... are mixed with noise. Noise is the signal that can offend or reduce the quality of data, so it must be limited. On processing MT data, there is a noise...
2018
Abstract: White Noise Suppression in the Time Domain Part II; #90174 (2014)
Patrick Butler
Search and Discovery.com
... and space and changes in amplitude then the signal may be extracted relatively easily. Introduction In Part I you heard some of the reasons why we chose...
2014
Novel Monitoring Technology Helps to Make Informed Decisions and Maximize the Efficiency of Completion Strategy
Sergey Parkhonyuk, Roman Korkin, Artem Kabannik, Andrey Fedorov, Max Nikolaev, Fedor Litvinets
Unconventional Resources Technology Conference (URTEC)
.... The data processing approach used in this paper is a novel method introduced in (Parkhonyuk et al., 2018) that utilizes advanced signal processing...
2018
Abstract: White Noise Suppression in the Time Domain Part I; #90174 (2014)
Patrick Butler
Search and Discovery.com
... signal may be extracted relatively easily. Introduction This topic has received a lot of attention recently in the guise of trace interpolation (Lui et...
2014
Empirical Mode Decomposition (EMD) of Turner Valley Airborne Gravity Data in the Foothills of Alberta, Canada; #41581 (2015)
Hassan Hassan
Search and Discovery.com
... to improve noise removal and thereby enhance the gravity signal. Introduction Airborne gravity surveys are becoming more common in the oil and mining...
2015
Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016)
Sergio Chávez-Pérez, Mario A. Centeno-Miranda, Douglas A. Gómez-Reyes, Liliana Vargas-Meleza
Search and Discovery.com
... images of the subsurface. Our objective is to improve the understanding of Mexican geoscientists about the fundamentals underlying such imaging tools...
2016
Direct Reservoir Imaging: The Need for Innovative Advancement in Exploration and Production, #41510 (2014).
Sofia Khan
Search and Discovery.com
... for identifying and locating the hydrocarbons in the reservoirs. The introduction of a new technology, which can make direct measurements of the reservoir pore...
2014
Abstract: Adaptive f-xy Hankel Matrix Rank Reduction Filter to Attenuate Coherent Noise; #90174 (2014)
Nirupama (Pam) Nagarajappa
Search and Discovery.com
... on the nature of coherent noise. Introduction In seismic processing, preserving the amplitude versus offset (AVO) behavior of signal is extremely...
2014
Abstract: Seismic Denoising by Time-Frequency Reassignment; #90174 (2014)
Li Han, David Bonar, and Mauricio Sacchi
Search and Discovery.com
... method: Signal Processing, IEEE Transactions on signal processing, 43, 1068-1089. Chassande-Mottin, E., F. Auger, and P. Flandrin, 1996, Supervised...
2014
Abstract: FX Singular Spectrum Analysis; #90171 (2013)
Mauricio D. Sacchi
Search and Discovery.com
...Abstract: FX Singular Spectrum Analysis; #90171 (2013) Mauricio D. Sacchi FX Singular Spectrum Analysis Mauricio D. Sacchi* Signal Analysis...
2013
Abstract: A Generic Procedure for Noise Suppression in Microseismic Data; #90187 (2014)
Yessika Blunda and Kit Chambers
Search and Discovery.com
... processing operations such as sensor orientation. Using real and semi-synthetic data (synthetic signal plus real noise) we examine the efficacy...
2014
Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)
Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong
Search and Discovery.com
... algorithms. Introduction The goal of seismic processing and imaging is to remove as best as possible acquisition and wave propagation effects from...
2017
Abstracts: Ground Roll Attenuation Using LWD; #90173 (2015)
Ken Kocon and M. Sacchi
Search and Discovery.com
... capture signal and noise in separate parts of LWD’s data reconstruction. We also discuss results from applying the method to synthetic data...
2015
Applying DHI/AVO Best Practices to Successfully Identify Key Risks Associated with a Fizz-Water Direct Hydrocarbon Indicator in the Norwegian Sea
W. A. Fahmy, J. M. Reilly
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... ExxonMobil developed a best practice process to evaluate and understand risk in DHIdependent plays. Within this best practice, a robust processing stream...
2006
Broadband Marine Seismic, Does Acquisition Make a Difference?
Martin Bayly, Sandeep Kumar Chandola, Low Cheng Foo, Abdul Aziz Muhamad, Swee Leng Ng
Indonesian Petroleum Association
... seismic bandwidth; these include both acquisition and signal processing methods. * ** WesternGeco GeoSolutions, Asia Pacific PETRONAS Carigali Sdn...
2013
Baram Field The 3D Marine Re-Processing Challenge
Jörg J. Wicker, Jonathan E. F. Stearn
Geological Society of Malaysia (GSM)
... the observed problems. Comparisons with the former processing results highlight the benefits of the re-processing project. INTRODUCTION The Baram...
1999
Time Lapse Seismic for Reservoir Characterization
Rick Walia
Indonesian Petroleum Association
..., because even in highly unfavourable conditions of different data vintages, a useful 4D signal can still be extracted. Girassol Field INTRODUCTION...
2005
Improving Stratigraphic and Structural Interpretation of Suban 3D Through Advanced Reprocessing
Safitri Nurida, Irfan Yuliandri Syukri, Ludy Andria
Indonesian Petroleum Association
..., and it can provide higher signal to noise ratio. * Compared to the previous processing data, the newly reprocessed 3D pre-stack depth migration stack...
2019
The deblending processing of multi-well 3D DAS-VSP data in the Middle East
Fei Li, Gang Yu, Haibo Liu, Jiawen Song, Yanbin Zhang, Yuanzhong Chen, Tiankui Yin, Jianxin Han, Qingfeng Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... signal has been effectively recovered. Introduction The separation methods of blended data can be divided into two categories, first method...
2023
Application of Lift Technique before Spectral Decomposition to Re-Model Channel Distribution in the Sungai Gelam Field, Jambi
Agi Robby Rizaldi, Firman Fauzi
Indonesian Petroleum Association
... INTRODUCTION Traditional noise attenuation methods attempt to separate signal from noise by transforming data into a domain, where the signal or noise...
2015
Learnings from the Gawler Craton airborne survey quality control
Matthew Hutchens
Petroleum Exploration Society of Australia (PESA)
... m. This provided very high resolution line data allowing more options for signal processing. Raw magnetic intensity profiles acquired by all systems...
2019
Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014)
Wujin Chen and Anchu Wu
Search and Discovery.com
... presented in small and middle receiver- source offset and can be well extracted to guide high-density data acquisition and processing. Introduction...
2014
Thin Layer Imaging by Wavelet Transform Enhancement
Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama
Indonesian Petroleum Association
... reservoirs with thicknesses below seismic resolution are often encountered while drilling. To complicate matters further, seismic signal strength decays...
2013
A Towed Streamer EM System Performance Case Study
Folke Engelmark, Allan McKay, Johan Mattsson
Indonesian Petroleum Association
... control of source signal and receiver data, and ability to do on-board processing. Further it facilitates simultaneous acquisition of 2D seismic from...
2013