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The AAPG/Datapages Combined Publications Database
Showing 8,924 Results. Searched 200,693 documents.
Thin-Bed Reflectivity An Aid to Seismic Interpretation
Search and Discovery.com
... in thickness. Attempts to achieve such objectives often lead to frequency enhancement procedures to be followed on surface seismic data. Seismic...
2013
Enhancing Seismic Discontinuity Attributes with Creative Workflows; #42025 (2017)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... been presented in this column over the last few years. One of the more valuable data conditioning tasks is spectral balancing, or even enhancement...
2017
Characterizing Shallow Seismic Anomalies; #42086 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Graziella Kirtland Grech, Bent Erlend Kjolhamar
Search and Discovery.com
... of the seismic signal band into constituent frequencies is referred to as spectral decomposition. It is a useful tool that has important applications...
2017
Dispersed source array concept in a restrictive urban environment onshore Japan
Shotaro Nakayama, Tomohide Ishiyama, Yuji Yamada, Kotaro Fujita, Masaru Ichikawa
International Meeting for Applied Geoscience and Energy (IMAGE)
... time-space and frequency-space domains. Daily operational statistics demonstrated the significant productivity enhancement provided by DSA, achieving...
2024
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
... parameters was performed. Under the “Future work” section of the previous publication, it was suggested that further data quality enhancement...
Unknown
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
... parameters was performed. Under the “Future work” section of the previous publication, it was suggested that further data quality enhancement...
Unknown
ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90133 (2011)
Mike Burnett
Search and Discovery.com
...-offset domain data to other domains where the noise is isolated from the signal. These methods tend to work reasonably well offshore where the signal...
2011
ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90129 (2011)
Mike Burnett
Search and Discovery.com
... domains where the noise is isolated from the signal. These methods tend to work reasonably well offshore where the signal is densely sampled spatially...
2011
Tutorial on Compressive Sampling
Search and Discovery.com
... is a recent development in digital signal processing that offers the potential of high resolution capture of physical signals from relatively few measurements...
2013
Sumpal Fractured Basement Field, Structural Attribute Analysis and Interpretation Case Study, Workflow Management and New Insights from Pre-Stack Depth Migrated Data and Azimuthal Stacks
Yan Darmadi, John Hughes, Sugiharto Danudjaja, Rita Achdiat
Indonesian Petroleum Association
... in the enhancement of: (1) fault plane definition; and, (2) the top Pre-Tertiary (PRT) basement horizon reflector continuity. The analysis shows a complex...
2014
Geophysical Investigation for Groundwater Exploration at UKM's Kuala Pilah Matriculation Centre, Negeri Sembilan
Abdul Rahim Samsudin, Abdul Ghani Rafek, Umar Hamzah
Geological Society of Malaysia (GSM)
... velocity ranging from 1,600 to 1,700 mls. For the seismic survey, a 24 channels ABEM MARK III signal enhancement seismograph with hammer source...
1996
Delineation of CBM Reservoir Using Sparse Layer Inversion: Tanjung II CBM Field Case Study
Sunarli Ardi, Hanif Widya Nugraha, Shabrina Paramitha, Dian Larasati, Gathuk Widiyanto, Dinda Larasati Rahmani, Alfian Usman
Indonesian Petroleum Association
... coal seams can be separated from one another. This enhancement automatically raises the dominant frequency of 2D seismic data from 22 to 35 Hz...
2017
Vacuum desorption of light hydrocarbons adsorbed on soil particles: A new method in geochemical exploration for petroleum
Liuping Zhang
AAPG Bulletin
... light hydrocarbons in soil sometimes provide data with a low signal-to-noise ratio and/or high level of interfer ence. This research explores vacuum...
2003
Seismic Activity in the Central Gulf Coast Basin
Eugene R. Brumbaugh
New Orleans Geological Society
... exploration purposes. Other than multiplicity, which is primarily responsible for the quality of seismic data in regard to signal to noise ratio...
1991
Abstract: Seismic Noise Removal Whilst Preserving the Amplitude Response, by Tony Rebec and Dimitri Bevc; #90076 (2008)
Search and Discovery.com
2008
Abstract: 4D Signature Estimation Improvement for Time-Lapse Seismic, byE.A. Al-Hemyari, M. Jervis, and R. Burnstad, #90188 (2014)
Search and Discovery.com
2014
Enhancing Signal Decomposition Using Adaptive Frequency Distributions
Search and Discovery.com
N/A
ABSTRACT: Uncorrelated Data-Driven Vibroseis Deconvolution; #90051 (2006)
Peter I. Pecholcs
Search and Discovery.com
..., Saudi Aramco The theory of exploiting a linear frequency modulated signal corrupted by Gaussian noise for pulse compression can be traced back...
Unknown
Uncorrelated Data Driven Vibroseis Deconvolution
Search and Discovery.com
N/A
The 'Geoseis' System: Seismic Prospecting with Detonating Cord - A Line Energy Source
D. W. Thompson
Petroleum Exploration Society of Australia (PESA)
.... In particular the system by which the detonating cord is initiated today does not provide optimum data enhancement. This paper uses basic wave theory...
1985
A Comparative Study of Conventional Arrays of Resistivity Prospecting with Differential Arrays
K. K. Sharma, S. Jayashree
Geological Society of Malaysia (GSM)
... reason why some of the workers are sceptic about their utility in the field. But the range of the signal increases even though the magnitude of the signal...
1996
Processing and Interpretation of 2-D Seismic Data from the Bighorn Basin, Wyoming
David J. Taylor
Wyoming Geological Association
... Residual Statics Corrections (as required) Time Variant Bandpass Filtering Signal Enhancement This processing sequence yielded seismic sections...
1998
Source Rock Maturity Assessment Using the Advanced Surface-enhanced Raman Spectroscopy
Yao Li, Le Lu, Sheng Wu, Yongchun Tang
Unconventional Resources Technology Conference (URTEC)
... plasmon resonances (LSPRs) is the most dominant factor for SERS processes (Stiles, 2008). Chemical enhancement is the other mechanism for the signal boost...
2022
Application of Capacitance-Resistive Model With Global Optimizer
Aulia Ahmad Naufal, Sabrina Metra, Deva Tasia Ulitha, Julfree Sianturi, Edy Suwito
Indonesian Petroleum Association
... consumed and uncertainties present. The capacitance-resistive model (CRM) rooted in signal processing between the injection and production rate was chosen...
2021
Seismic Monitoring of Hydraulic Fracturing Activity at the Marcellus Shale Energy and Environment Laboratory (MSEEL) Site, West Virginia
Abhash Kumar, Erich V. Zorn, Richard Hammack, William Harbert
Unconventional Resources Technology Conference (URTEC)
... of permeable fracture pathways that enhances hydrocarbon production from an otherwise low-permeability reservoir. 2670481 2 Productivity enhancement...
2017