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The AAPG/Datapages Combined Publications Database
Showing 3,146 Results. Searched 195,688 documents.
Results of an Investigative Program for Direct Exploration for Gas-Oil Fields on the Rudenkov Monocline
Ye. P. Puzdrovskiy, V. S. Karpiy, V. T. Muravik, R. V. Gerasimovich, Ya. I. Guzik, P. P. Shostak
Petroleum Geology: A Digest of Russian Literature
.... 11 -relative attenuation of seismic waves in Lower Carboniferous sediments. 12 times of growth of electromagnetic field at maximum of curves...
1977
Multiple, Diffractions and Diffracted Multiples in the South China Sea: How Dense Does Our Acquisition Geometry Need to be? (Geophysics Paper 16)
Rosemary K Quinn, Lynn B Comeaux
Geological Society of Malaysia (GSM)
... little attenuation. Hence we estimate that they retain frequencies in the range of 80 – 90Hz. Using a water velocity of 1550m/s, we calculate...
2011
Abstract: Al-Khalij Field (Block 6.Qatar) Development Optimization: A New Dedicated Reprocessing, by Enrico Zamboni; #90105 (2010)
Search and Discovery.com
2010
Abstract: Inverse scattering Internal Multiple Prediction on Physical Modeling Data; #90174 (2014)
M. Hernandez, K. Innanen, and J. Wong
Search and Discovery.com
... implemented a 1D version of the inverse scattering series internal multiple attenuation algorithm due to Weglein et al. (1997), and applied it to physical...
2014
Abstract: Fourier Domain Regularization 5D and More; #90174 (2014)
V. Khatchatrian
Search and Discovery.com
... 5D Regularization Examples: noise attenuation Figure 6 shows regularization as a random noise suppressor Figure 6: Before and after Random Noise...
2014
Abstract: Analysis of the Low Frequency Content of Seismic Data Acquired During an Experiment at Hussar, Alberta, Canada; #90187 (2014)
J. Helen Isaac, Gary F. Margrave, Monika Deviat, and Pam Nagarajappa
Search and Discovery.com
... reduction and signal enhancement techniques, such as coherent noise attenuation, spiking deconvolution and amplitude scaling. After processing...
2014
Abstracts: The Seismic Quest for Estimating Heavy Heavy Oil Viscosity; #90173 (2015)
Fereidoon Vasheghani, Larry R. Lines, and Joan Embleton
Search and Discovery.com
... research by Vasheghani and Lines (2009) shows the relationship between heavy oil viscosity and seismic Q. The estimation of Q (inverse attenuation...
2015
Futuristic Efforts to Characterize Shallow Anomalies; #42109 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Graziella Kirtland Grech, Bent Erlend Kjolhamar
Search and Discovery.com
... with a proprietary attenuation correction, and (c) from P-cable seismic data volume again with proprietary attenuation correction. Of notice...
2017
Some Seismic Instantaneous Bandwidth Attribute Applications; #42515 (2020)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... computation that is commonly used to measure vertical and lateral changes in attenuation. Seismic data undergo two types of attenuation: intrinsic...
2020
Abstract: Seismic Evidence for Low-Angle Extensional Faults Beneath Southern Railroad Valley, Nevada, by J. A. Grow, C. J. Potter, J. J. Miller, K. Lund, and W. J. Perry, Jr.; #90959 (1995).
Search and Discovery.com
1995
Elastic Waves in Porous Media Saturated with Non-Wetting Fluid
Jimmy X. Li, Reza Rezaee, Tobias M. Müller, Mohammad Sarmadivaleh
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the wave-induced global flow, accounting for the frictional attenuation. The Biot theory assumes that the fluid is wetting to the solid matrix. However...
2020
Noise Attenuation Challenges for Combined OBC, Transition and Land Seismic Survey
Valarie Hamilton, Merrie-Ellen Gunning
Petroleum Exploration Society of Australia (PESA)
...Noise Attenuation Challenges for Combined OBC, Transition and Land Seismic Survey Valarie Hamilton, Merrie-Ellen Gunning seismic technology Noise...
2012
An Easily Constructed, Very Inexpensive, Solar Cell Transmissometer (SCT): RESEARCH METHODS PAPERS
Stephen C. Knowles, John T. Wells
Journal of Sedimentary Research (SEPM)
... (1998), No. 1. (January), BAKER, E.T., AND LAVELLE, J.W., 1984, The effect of particle size on the light attenuation coefficient of natural suspensions...
1998
Abstract: Increasing Seismic Resolution by Decreasing Receiver Spacing; #90171 (2013)
David C. Henley, Kevin W. Hall, Malcolm Bertram, and Eric Gallant
Search and Discovery.com
... the coherent noise field finely enough to enable our coherent noise attenuation and deconvolution techniques to attenuate noise without sacrificing...
2013
Abstract: Physical Modeling of Reflections off low-Q Media; #90174 (2014)
Joe Wong and Laurence R. Lines
Search and Discovery.com
... that reflections with significant amplitude should occur on boundaries between media with different attenuation characteristics, even if the velocity...
2014
The Challenges of 3D Seismic Application for Athabasca Oil Sands Development; #10681 (2014)
Takehiko Sato, Leigh Skinner
Search and Discovery.com
... became aware of several challenging issues. The first is attenuation by shallow gas where the seismic quality is lowered limiting accurate interpretation...
2014
High-Effort Seismic Acquisition: Improving Image Detail; #41568 (2015)
David C. Henley, Kevin Hall, Henry Bland, Eric Gallant, Gary Margrave, Malcolm Bertram
Search and Discovery.com
... their structure, and to provide some amount of noise attenuation, while still allowing acceptable daily production rates. Noise attenuation is usually...
2015
Application of Frequency-Dependent Attributes for Gas Prospect Identification
Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de Finis
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Francesca de Finis Eni S.p.A. – Div. Natural Resources Summary Presence of gas causes anomalous anelastic attenuation in porous rocks. Instantaneous...
2023
Abstract: The Stratigraphic and Tectonic Relationship of Reed Bank, North Palawan and Mindoro to the Asian Mainland and Their Significance in the Tectonic Evolution of the South China Sea Basin
N. H. Holloway
Geological Society of Malaysia (GSM)
... to forearc position. 3. Upper Cretaceous shift of subduction to the south and the inception of the Philippine island arc system. Commencement of attenuation...
1980
Application of Seismic Surveying to Direct Exploration for Oil and Gas
A. M. Ivanchuk, L. F. Tarkhova
Petroleum Geology: A Digest of Russian Literature
...-bearing strata on attenuation and velocity of seismic waves. Field studies have shown that the decrease in velocity of propagation at pools reaches...
1974
Abstract: Application of combined enhanced aeromagnetic and digital elevation data in the geological interpretation of the eastern Meguma Terrane of Nova Scotia
M. S. King, R. J. Horne
Atlantic Geology
... correspond to mapped basin margins. In one area, significant attenuation of the aeromagnetic response from the underlying Meguma Group, resulting from...
2000
Abstract: Research on mercury contamination of an aqueous system in New Brunswick, Canada: a hydrologic and hydrogeochemical approach
Antu Maprani, Tom Al, Kerry MacQuarrie, John Dalziel, Phillip Yeats, Matthew Leybourne
Atlantic Geology
... and hydrogeochemical methods are being used to investigate the transport paths, speciation, and attenuation mechanisms of Hg in this groundwater...
2002
Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section
Deddy F. Djanawir, Frans Langitan
Indonesian Petroleum Association
... Earth attenuation is one of the factors that lower seismic data quality. Various inverse filtering methods have been developed to compensate...
2004
Structure of the Basement and Intermediate Complex of the Salym Oil Region
A. G. Boyar, G. B. Golionko, G. B. Rogozhnikov
Petroleum Geology: A Digest of Russian Literature
... attenuation in the first arrivals. Deep well data indicate that this group of waves is associated with a clay-shale unit of the Lower Cretaceous-Upper...
1978
Abstract: A Study of Some Clay Soils in South Wales and Their Potential Use as Landfill Liners
Tan Boon Kong
Geological Society of Malaysia (GSM)
... Wales and their potential use as landfillliners TAN BOON KONG Laporan (Report) The talk on "Attenuation characteristics of some clay soils from...
1997