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The AAPG/Datapages Combined Publications Database
Showing 8,907 Results. Searched 200,357 documents.
Abstract: EVALUATING GEOCHEMICAL VARIATION ACROSS MODERN AND ANCIENT CARBONATE PLATFORMS AND THE IMPLICATIONS FOR THE USE OF TRACE ELEMENTS AS PALEOENVIRONMENTAL PROXIES; #90298 (2017)
Rickey Bartlett
Search and Discovery.com
... to quantify the extent of deposition under anoxic conditions, is the preserved signal truly representative of global conditions or does it contain...
2017
Abstract: Benefit of Applying 5D Regularization and Interpolation Before Signal Processing; #90319 (2018)
Maan Al Gain
Search and Discovery.com
...Abstract: Benefit of Applying 5D Regularization and Interpolation Before Signal Processing; #90319 (2018) Maan Al Gain AAPG Datapages/Search...
2018
The Signal and the Noise: Forward Modeling of Allocyclic and Autocyclic Processes Influencing Peritidal Carbonate Stacking Patterns, by Peter M. Burgess; #90052 (2006)
Search and Discovery.com
2006
Analysis of the Slip Sweep Technique
Search and Discovery.com
N/A
Abstract: Microseismic Signal Loss from Reservoir to Surface; #90187 (2014)
S. C. Maxwell, D. Raymer, M. Williams, and P. Primiero
Search and Discovery.com
..., no account has been made for signal enhancement or stacking to improve SNR. 1000000 1 Relative Number of Events Relative Seismic Moment 100000 10000...
2014
Understanding NMR Responses of Different Rock-fluid Components Within Organic-rich Argillaceous Rocks: Comparison Study Across 2, 12, and 23 MHz Spectroscopy
Son T. Dang, Elizabeth G. Krukowski, Michael J. Dick, Dragan Veselinovic, Rafael A. Mendoza, Rayvan Watson, Chandra Rai, Carl Sondergeld
Unconventional Resources Technology Conference (URTEC)
... ratio or signal clustering, fluid fractions can be identified, under various perspectives, such as pore size, and pore surface characteristics. Complex...
2023
Investigating Distributed Acoustic Sensing Performance for Hydraulic Fracturing Monitoring Under Controlled Conditions
Dmitry Kuznetsov, Roman Korkin, Maxim Chertov, Joel Le Calvez
Unconventional Resources Technology Conference (URTEC)
... and flowmeters, which allowed full control over the flow parameters. Fiber-optic cables were installed both behind and inside the pipe to assess signal...
2025
Utilizing Variably Integrated Spectral Frequency to Extract Entire Fluvial Systems
Pongthep Thongsang, Mirza Naseer Ahmad
Indonesian Petroleum Association
... in this study to decompose seismic signal in time-domain into frequencydomain. Major advantages of this method are to decomposing seismic signal into integrated...
2013
Abstract: Benefits of Hydrophones for Land Seismic Monitoring; #90172 (2014)
Eric Forgues, Estelle Rebel
Search and Discovery.com
... of signal and noise recorded on different types of sensors (surface DSU, buried geophones and hydrophones). We conclude that buried hydrophones provided...
2014
Deblending seismic data using multistage iterative source separation with priors A case study using streamer 3D data
Wilson Ibanez-Jacome, Jarred Hostetler, Rajiv Kumar, Wouter Gerrit Brouwer, Saeeda Hydal, Yousif Izzeldin Kamil Amin
International Meeting for Applied Geoscience and Energy (IMAGE)
... efficiency. To separate (deblend) the signal from each source, however, the simultaneous source approach introduces new challenges to our data processing...
2023
ABSTRACT: Standardisation of Rock-Eval pyrolysis for analysis of recent sediments and soils
Jesse Carrie, Hamed Sanei, Gary Stern, Peter Outridge
The Society for Organic Petrology (TSOP)
.... In particular, highly degraded samples show a very OICO 2 and %OICO2 of OIRE6 (the relative contribution of OICO2 to the total oxygenated OM signal...
2012
Improved synchrosqueezing matching pursuit incorporating w-transform
Chaohe Wang, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... results help to better delineate subsurface geological structures. Matching pursuit algorithm can adaptively decompose the signal according to its own...
2024
Optical Methods and Equipment for Processing Geophysical Data: ABSTRACT
Arthur L. Ingalls
AAPG Bulletin
... in the transparency into channels in the out-put plane. In this case, the final lens projects the Fourier transform of the data in each signal channel...
1965
Noise Into Signal Around the South Atlantic Margins: Reverse Geochemical Analysis Using Spatial Inputs
Search and Discovery.com
N/A
Abstract: Innovative QCs for More Effective 4D Processing; #90187 (2014)
Cyril Saint Andre, Benoit Blanco, Christian Hubans, and Benoit Paternoster
Search and Discovery.com
... innovative QCs that allow faster and more straightforward assessment of the 4D signal quality after each processing steps will help with the reduction...
2014
Abstract: Using Phase Sequencing and Marine Vibrators for Residual Shot Noise Removal and Simultaneous-Source Separation; #90310 (2017)
Robert Laws, David Halliday, Ali Özbek, Jon Fredrik Hopperstad
Search and Discovery.com
...-wavenumber domain where seismic signal can occur and it therefore leaves an ‘empty quarter’ where there is no signal energy. By using phase...
2017
Abstract: Enhancement of High-Channel Count Land Seismic Data Using Nonlinear Beamforming for Unbiased Time Processing; #90319 (2018)
Andrey Bakulin, Ilya Silvestrov, Maxim Dmitriev, Pavel Golikov, Dmitry Neklyudov, Maxim Protasov, Kirill Gadylshin, Vladimir Tcheverda, Victor Dolgov
Search and Discovery.com
... from heavily noise-contaminated signal. To overcome this challenge, prestack data-enhancement algorithms can be applied to boost the signal...
2018
Abstract: Enhance Estimate Image: New Processing Approach for Challenging Seismic Data with Low Pre-Stack Signal-To-Noise Ratio; #90319 (2018)
Kevin E. Erickson, Andrey Bakulin
Search and Discovery.com
...Abstract: Enhance Estimate Image: New Processing Approach for Challenging Seismic Data with Low Pre-Stack Signal-To-Noise Ratio; #90319 (2018...
2018
2006
Attenuation of Marine Coherent Noise – A Processing Case History in the East China Sea
Huaien Wang, Liu Guangxin, Curtis E. Hinz, Fred F. C. Snyder
Southeast Asia Petroleum Exploration Society (SEAPEX)
... noise, removing it from the record but leaving the desired signal intact. Following the application of the F-X prediction step, the data are gathered back...
1990
First Results of Inaugural Deployments of the Australian National Ocean Bottom Seismograph Fleet
Alexey Goncharov, Ashby Cooper, Peter Chia, Michal Malinowski
Petroleum Exploration Society of Australia (PESA)
... earthquake and airgun signals at fixed locations opens up a completely new possibility for calibration and comparison of those signal strengths and spectral...
2016
Proper Parenting with Newborns A Frac Fluid Tracking Case Study
Trevor Pugh, Rachel Stocking, Timothy Greene, Oscar Vasquez
Unconventional Resources Technology Conference (URTEC)
... lie what are called “hydras,” or the energy injection points. A pseudorandom (PRN) binary sequence is used as the transmitted signal, with alterations...
2020
Seismic Resolution and Analysis of Thin Pay Beds (Paper C12)
M. Sajid, D. P. Ghosh, Z. T. H. Zuhar
Geological Society of Malaysia (GSM)
... order of differentiation represents the finer level of change in signal i.e. higher the order of derivation represents finer the change in signal. Each...
2012
Deep-learning-based downhole tool electromagnetic telemetry noise attenuation and source separation
Carlos Urdaneta, Arnaud Jarrot, Shirui Wang, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... within the EM telemetry signal band (1-25Hz) and separate the downhole tool source signal without incurring additional hardware costs. Successful...
2022
Reservoirs Without Seismic Reflection Signal, by Bob Hardage, #40261 (2007).
Search and Discovery.com
2007