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The AAPG/Datapages Combined Publications Database
Showing 31,691 Results. Searched 200,663 documents.
ABSTRACT: Examples of Enhanced Spectral Processing in Direct Hydrocarbon Detection; #90007 (2002)
Sun, Shengjie, John P. Castagna, Robert W. Siegfried
Search and Discovery.com
...ABSTRACT: Examples of Enhanced Spectral Processing in Direct Hydrocarbon Detection; #90007 (2002) Sun, Shengjie, John P. Castagna, Robert W...
Unknown
Structure-and-Amplitude-Preserving Multi-Channel Deconvolution
Search and Discovery.com
.... A test with gathers from the Marmousi data set shows that the method provides clean and well-focused AVO gathers. Introduction Noise-reduction...
2013
Abstract: How to Attenuate Diffracted Noise: (DSCAN) A New Methodology; #90211 (2015)
Ali Karagul, Todd Mojesky, XinXiang Li, and Necati Gulunay
Search and Discovery.com
...) and applies signal processing methods to build the noise model instead of a demigration process. Seismic recorded in the MacKenzie Delta suffers from...
2015
Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling
Yulia Nur Fajrina, Muhammad Ghazalli
Indonesian Petroleum Association
... are put forward about seismic survey design and seismic source to optimize recorded data for improved seismic imaging. INTRODUCTION Volcanic rocks...
2015
Land seismic multi-parameter FWI imaging
Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing
International Meeting for Applied Geoscience and Energy (IMAGE)
..., using a dataset acquired in a desert environment. Introduction Method Conventional 3D land seismic data processing and imaging workflows consist...
2024
Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing
Jian Zhou, Jizhong Yang, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... data processing. Figure 7 shows the final processed waveform and its spectrum. The resulting signal is more like white noise with a “flat” spectrum...
2022
High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP
Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... ft [2 m] sensor spacing. Data analysis and processing The DAS 3D-VSP data were passed through a DAS optimized processing workflow to enhance signal...
2023
Multi-modal Data-assisted Prediction and Analysis of Shale Gas Production Performance at Early Production Stage in Weirong Shale Gas Field, Sichuan Basin, China
Tianrui Ye, Yitian Xiao, Yong Zhao, Haitao Cao, Chunyan He
Unconventional Resources Technology Conference (URTEC)
... and key factor identification. The results provide suggestions and insights to fracturing optimization of new wells in the future. Introduction...
2023
The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings
Paolo Dell'Aversana
Petroleum Exploration Society of Australia (PESA)
... with an appropriate design of other processing parameters (such as the top mute, for instance). The deeper improvement is due mainly to the introduction...
2004
DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
.... Fundamentals of geophysical data processing. New York, McGraw-Hill Book Co., Inc. CLAERBOUT,J.F., 1985. Imaging the earth's interior. Palo Alto, Blackwell...
1989
New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin
Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid
Geological Society of Malaysia (GSM)
... of new signal processing to improve S/N ratio of seismic data. Journal of Petroleum Exploration and Production Technology, 4(1), 87–96. Manuscript...
2024
5D Interpolation Using Orthogonal Matching Pursuit (OMP) Algorithm to Recover and Reconstruct Damaged Seismic Data, a Case Study in Jb Field, North West Java Basin
Andreas Wasi Kuncoro Kaissagara, Aji Rahmat Ginanjar, Arrie Kurniawan, Dimas Pramudito
Indonesian Petroleum Association
...** Dimas Pramudito** ABSTRACT 3D seismic acquisition and processing as well as reprocessing of JB field were conducted during the period of 2008 - 2013...
2017
Abstract: Five Dimensional Seismic Data Interpolation; #90171 (2013)
Daniel Trad
Search and Discovery.com
... on the processing of data with different acquisition problems. Introduction The minimum space that completely represents seismic data has five dimensions. Most...
2013
Abstracts: Determining Microseismic Event Locations by Semblance-weighted Stacking; #90173 (2015)
David W. Eaton, Jubran Akram, Andy St-Onge, and Farshid Forouhideh
Search and Discovery.com
... processing. In particular, accurate hypocentres are critical for estimating the stimulated reservoir volume. Here, we describe a semi-automated semblance...
2015
Abstract: Robust Surface-Consistent Residual Statics and Phase Correction Part 2; #90224 (2015)
Peter Cary and Nirupama Nagarajappa
Search and Discovery.com
.... Summary In land AVO processing, near-surface heterogeneity issues are resolved by surface-consistent processing. It is presumed that the amplitude...
2015
Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia
Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow
International Meeting for Applied Geoscience and Energy (IMAGE)
... to seismic signal processing, velocity modeling, imaging and seismic quantitative interpretation (QI) to obtain high-resolution interpretation volumes...
2022
Modeling-based amplitude recovery (MBAR)
Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church
International Meeting for Applied Geoscience and Energy (IMAGE)
... of seismic amplitude-versus-angle (AVA) is a primary technique for deriving hydrocarbon indicators. Many seismic processing algorithms distort amplitudes. We...
2022
Advanced VSP modeling for efficient data acquisition in deepwater subsalt well
Manish Lal Khaitan, Rafael Guerra, Francesco Miranda, Emmanuel Spadavecchia
International Meeting for Applied Geoscience and Energy (IMAGE)
... plan Introduction Exploration below salt diapirs is complex because of lower seismic data quality and associated high uncertainty in reservoir...
2022
Uranium exploration in the Athabasca Basin using low-noise airborne gravity gradient data
Darren Burrows, James Sykes
International Meeting for Applied Geoscience and Energy (IMAGE)
... Basin margins, we are left with two controls that we will explore further: Introduction Faults and fluid conduits The presence of graphite...
2022
Deblending a sparse OBN survey acquired with a generalized survey optimization scheme
Matthew Salgadoe, Bartosz Szydlik, Azat Kuliev, Christopher McMorland
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Salgadoe, M., N. Seymour, H. Li, and D. Chen, 2022, Overcoming signal processing challenges on a deep-water sparse OBN survey, a case study from the Gulf...
2024
The Effectiveness of Ground Penetrating Radar in Detecting Buried Objects
Z. Z. T. Harith, B. S. Rosli
Geological Society of Malaysia (GSM)
... processing or data enhancement such as band-pass filter and AGe. Depth conversion was also done to convert the time to depth section. The result shows all...
2003
Marine CSEM with a Novel Towed Acqusition System (Paper A4)
F. L. Engelmark, J. Mattsson, J. Linfoot
Geological Society of Malaysia (GSM)
...) Introduction Marine controlled source EM has ever since its inception been based on a sparse grid of stationary receivers placed on the sea-floor...
2012
Shock Filter: A Powerful Tool to Map Basement Blocks and Faults in the Peace River Arch of Alberta Based on Magnetic Signatures, #41293 (2014)
Hassan H. Hassan, Janine Weber
Search and Discovery.com
... strong discontinuities at magnetic edges, and within a region of similar magnetic signature the filtered signal becomes flat. Therefore, shock filtering...
2014
Abstract: Robust Surface-Consistent residual Statics and Phase Correction Part 1; #90224 (2015)
Nirupama Nagarajappa and Peter Cary
Search and Discovery.com
.... Summary In land AVO processing, near-surface heterogeneity issues are resolved by surface-consistent processing. It is presumed that the amplitude...
2015