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The AAPG/Datapages Combined Publications Database
Showing 31,541 Results. Searched 200,293 documents.
Geologic Framework, Cenozoic History, and Modern Processes of Sedimentation on the North Carolina Continental Margin
Albert C. Hine, Stanley R. Riggs
Special Publications of SEPM
... Acknowledgements. Acknowledgements . 133 Introduction . 133 Schedule Schedule of Events . 136 Location Location Map (Figure 3) (Figure 3) . 137 .137...
1986
Leveraging legacy data: An onshore reprocessing case study from eastern Australia
Bahaa Soliman, Catalina L. Ocampo, Oscar Garcia, Andy Walz, Anthony Goodall, Emily Guidry
International Meeting for Applied Geoscience and Energy (IMAGE)
... in seismic data signal processing and imaging technology to further leverage the value inherent in legacy acquisition data. We demonstrate how...
2022
A Seismic 3C3D/4D Experiment in a Production Field in the Middle Magdalena Valley
William Agudelo, Saúl Guevara, Germán Ojeda, Gabriel Álvarez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... oil and gas fields. Project objectives are to incorporate in ECOPETROL the acquisition, processing and interpretation technology for the study...
2009
Data processing experience with PP and PS imaging on SB-DAS: A North Sea case study
R. Bachrach, M. Wilk-Lopes, D. Brager, S. Sonika, C. Thorgersen, E.B. Raknes, Y. Ivanov
International Meeting for Applied Geoscience and Energy (IMAGE)
...Data processing experience with PP and PS imaging on SB-DAS: A North Sea case study R. Bachrach, M. Wilk-Lopes, D. Brager, S. Sonika, C. Thorgersen...
2024
Abstract: Event-directed Spectrum Extrapolation for Upsampling Seismic Traces; #90172 (2014)
Zhengshong Yao, Elvis Floreani
Search and Discovery.com
... for application, e.g. irregular sampling and higher dimension applications. While this method is now intensely applied in signal processing field for missing...
2014
Seismic Processing in the Papua New Guinea Fold Belt - Recent Experience
N. J. Fisher, F. R. Nicholson
Papua New Guinea (PNG) Petroleum Convention Proceedings
..., and the use of unconventionally long offsets in the processing. Introduction The processing of land seismic data in the Papua New Guinea fold belt...
2000
Assessment of the permanent seismic sources for borehole seismic monitoring applications: CO2CRC Otway Project
Sinem Yavuz, Julia Correa, Roman Pevzner, Barry Freifeld, Todd Wood, Konstantin Tertyshnikov, Sofya Popik, Michael Robertson
Petroleum Exploration Society of Australia (PESA)
... is displayed in Figure 2. In the pre-processing flow, a few key steps were utilised to improve the signal. To avoid the adverse effect of the ground...
2019
The high fidelity denoising and imaging of near-field hydrophones(NFH) data
Guangkai Ma, Xuelin Yang, Lubo Liu, Zhaolei Wang, Xiaoqiao Ren, Yifan Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... the noise effectively and protect the signal. Then we build the processing and imaging workflow of NFH. The effectiveness of our methods and processing...
2024
Boosting self-supervised blind-spot networks via transfer learning
Claire Birnie, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... with synthetic data results in increased noise suppression, alongside a lower level of signal leakage in the field data. INTRODUCTION Arguably, deep...
2022
The Rising Influence of Ex-Region Fundamentals on Asian LNG Prices
Kaushal Ramesh
Australian Petroleum Production & Exploration Association (APPEA) Journal
...The Rising Influence of Ex-Region Fundamentals on Asian LNG Prices Kaushal Ramesh SUPPLEMENT | EXTENDED ABSTRACT https://doi.org/10.1071/AJ22232...
2023
Phase pilot recovery: A foundation for mitigating speckle scattering noise in seismic data
Akshika Rohatgi, Andrey Bakulin, Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
..., necessitating effective noise mitigation strategies. In this study, we investigate the recovery of signal phase in the presence of multiplicative noise which...
2024
Abstract: Microseismic Signal Loss from Reservoir to Surface; #90187 (2014)
S. C. Maxwell, D. Raymer, M. Williams, and P. Primiero
Search and Discovery.com
... the signal degradation, and hence the sensitivity differences between common microseismic array configurations. Introduction Microseismic imaging has...
2014
Seismic imaging profile noise suppression based on self supervised deep learning: a case study in the Yellow Sea
Qiang Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... with the interpretation and analysis of seismic signals. In past research, various methods, including traditional filtering approaches and signal processing...
2024
Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique
Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu
Unconventional Resources Technology Conference (URTEC)
... (a 3D seismic exploration for shale gas about 190km2), which achieves good results in the "sweet-spot" prediction of shale gas. Introduction Accurate...
2015
Analysis of Fracture Injection Tests using Signal Processing Approach
I. Eltaleb, A. Rezaei, F. Siddiqui, M. M. Awad, M. Mansi, B. Dindoruk, M. Y. Soliman
Unconventional Resources Technology Conference (URTEC)
...Analysis of Fracture Injection Tests using Signal Processing Approach I. Eltaleb, A. Rezaei, F. Siddiqui, M. M. Awad, M. Mansi, B. Dindoruk, M. Y...
2020
Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico
Matthew Salgadoe, Nigel Seymour, Hongyan Li, Di Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico Matthew Salgadoe, Nigel Seymour...
2022
Pre-drill Reservoir Evaluation Using Passive Seismic Imaging
Charles Sicking, Jan Vermilye, Ashley Yaner
Unconventional Resources Technology Conference (URTEC)
.... Cepstral filtering was first introduced into signal processing by Bogert (1963). Bogert applied the cepstral transform to earthquake signals...
2016
Abstract: Time-Frequency Representation of Microseismic Signals using the Synchrosqueezing Transform; #90187 (2014)
Roberto H. Herrera, Jean-Baptiste Tary, and Mirko van der Baan
Search and Discovery.com
... to microseismic signals and also show its potential to general seismic signal processing applications. Introduction Traditional time frequency...
2014
Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia
Dmitri Skorinski, Ted Manning
Indonesian Petroleum Association
.... With the increased signal-to-noise ratio on the reprocessed dataset, we pushed recovery of high-frequency content to a higher level than the legacy processing...
2014
Wave Equation Shot Migration as a Ground Roll Filter.
Francisco Ortigosa, Pedro Muñoz
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... to a new (f’,k) point where f’ is given by (Karl, 1989) Introduction In Foothill areas, like e.g. in the Andes, seismic acquisition is expensive due...
2008
Technical Article: Finding Subtle Traps with Seismic: Interpretative Criteria Clarified
A. Easton Wren
Petroleum Exploration Society of Australia (PESA)
... and resolution, and is the reason for wavelet processing. Amplitude of the reflected signal relates directly to the reflection coefficient or acoustic impedance...
1986
Simultaneous source acquisition, accuracy, and deblending
Ray Abma
International Meeting for Applied Geoscience and Energy (IMAGE)
... might be increased, but the improved data quality may make this cost acceptable. Introduction One of the problems with evaluating the quality of source...
2024
Acquisition and processing of the first broadband 3D marine vibrator data in the North Sea
Arash JafarGandomi, Kara Howard, Sebastian Holland, Tiexing Wang, Sergio Grion, Thomas Elboth
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In this study the initial processing results of a selected test line as well as the 3D swath are described. The processing of other Introduction...
2024
Illuminating Reservoirs With Electromagnetics
Leonard J. Srnka
Indonesian Petroleum Association
... fundamentals of the method are sound. Such excellent agreement of theory and experiment over many orders of signal magnitude for a broad range of frequencies...
2008
Joint designature of data with a diversity of sources
Shuki Ronen, Thibaut Allemand, Stphane Laroche, Philippe Herrmann, Hamish Macintyre, Maksym Kryvohuz, Guido Baetan
International Meeting for Applied Geoscience and Energy (IMAGE)
... a method to form arrays in processing. The advantage of forming arrays in processing is that we want sources with different voices to have their practical...
2022