Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 18,835 Results. Searched 200,630 documents.
Seismic Stratigraphy of the Jurassic Section in Mobile Area, Offshore Alabama, Northeastern Gulf of Mexico, USA
Jamal A. Obid
GCAGS Transactions
... represent continental, coastal, marginal marine and marine strata of the shelfal areas of the Gulf of Mexico basin, in which low frequency, tectonic...
2005
Making Interpretable Images from Image Logs
Birger Hansen, Janusz Buczak
AAPG Special Volumes
...-frequency variations in speed can be linked to the low-frequency measurement of cable speed at surface simply by subtracting a moving average and adding...
2010
Comparison of Bed Form Variance Spectra Within a Meander Bend During Flood and Average Discharge
Raymond A. Levey, Bjorn Kjerfve, Rufus T. Getzen
Journal of Sedimentary Research (SEPM)
...: Math Comput., v. 19, p. 297-301. DALYRYMPLE, TATE, 1960, Flood frequency analysis: U.S. Geol. Survey Water-Supply Paper 1543-A. EDGE, B. L., AND LIU...
1980
Challenges in Mapping Seismically Invisible Red Fork Channels, Anadarko Basin, Oklahoma
Rachel Barber, Kurt Marfurt
Oklahoma City Geological Society
..., S., 2009, Dealing with noise – Improving seismic whitening and seismic inversion workflows using frequency split structurally oriented filters: 79th...
2010
Divide Creek Anticline: A Decapitated Pop-Up Structure with Two Detachment Zones
Bret G. Gunneson, Michael S. Wilson, James A. Labo
Rocky Mountain Association of Geologists
... occurred. 3. The older data were acquired using high frequency recording filters, perhaps to minimize ground roll problems. Important low frequency...
1995
Synthetic Seismograms from Vibracores: A Case Study in Correlating the Late Quaternary Seismic Stratigraphy of the New Jersey Inner Continental Shelf
Dominic Esker , Robert E. Sheridan , Gall M. Ashley , Jeffrey S. Waldner , David W. Hall
Journal of Sedimentary Research (SEPM)
... between seismic response to lithology and bed spacing is more exact. The exact frequency of the field seismic data can be realistically simulated...
1996
ABSTRACT: Selected Topics in Seismic Dispersion
Christopher L. Liner
Houston Geological Society Bulletin
...ABSTRACT: Selected Topics in Seismic Dispersion Christopher L. Liner 2012 39 39 54 07 This presentation is a survey of selected frequency-dependent...
2012
Transmission Survey Using Seismic Guided Waves: Cadiz, Ohio: ABSTRACT
Timothy G. Holdeman
AAPG Bulletin
... is initiated within a coal seam, internally reflected S and P waves constructively interfere to form a seam wave. The seam wave is a high-frequency...
1981
Practical Consideration in Using Velocity, Frequency, and Phase in Stratigraphic Seismic Exploration: ABSTRACT
Norman S. Neidell
AAPG Bulletin
...Practical Consideration in Using Velocity, Frequency, and Phase in Stratigraphic Seismic Exploration: ABSTRACT Norman S. Neidell 1984 512 512 68 4...
1984
Abstract: BOOSTING VSP RESOLUTION USING HIGHER ORDER HARMONICS: A CASE STUDY; #90138 (2012)
Imtiaz Saeed Siddiqui, Muhammad Atif Nawaz, Muhammad Waqas, Rashid Tippu, Muzammil Hussain Munawar, Naima Siddiqui
Search and Discovery.com
... of the frequency, harmonics, along with the signal at the intended frequency. This higher frequency harmonics content is usually disregarded...
2012
Abstract: ENHANCEMENT OF FAULT DEFINITION BY USING FREQUENCY SPECTRAL DECOMPOSITION TECHNIQUE IN MARI GAS FIELD; #90143 (2012)
Hamid Mushtaq, Farhan Ahmed Khan, and Muhammad Haneef
Search and Discovery.com
...Abstract: ENHANCEMENT OF FAULT DEFINITION BY USING FREQUENCY SPECTRAL DECOMPOSITION TECHNIQUE IN MARI GAS FIELD; #90143 (2012) Hamid Mushtaq, Farhan...
2012
Understanding Seismic Detection and Resolution of High-Frequency Sequences and Systems Tracts
Hongliu Zeng
Search and Discovery.com
...Understanding Seismic Detection and Resolution of High-Frequency Sequences and Systems Tracts Hongliu Zeng Understanding Seismic Detection...
Unknown
Selected Low Frequencies Aid Interpretation of Deep Faults, by Bob Hardage, #40454 (2009)
Search and Discovery.com
2009
Experience of High-Frequency Seismic Data Processing in the Black Sea Offshore, #40713 (2011)
Mikhail Simachenko, Mykola Kiyanov, Helena Netrebskaya
Search and Discovery.com
...Experience of High-Frequency Seismic Data Processing in the Black Sea Offshore, #40713 (2011) Mikhail Simachenko, Mykola Kiyanov, Helena Netrebskaya...
2011
Multi-frequency Dielectrics Response Interpretation in Carbonate Rocks Using New Modeling Parameters, #40901 (2012)
Tianhua Zhang, Weishu Zhao, Mahmood Akbar
Search and Discovery.com
...Multi-frequency Dielectrics Response Interpretation in Carbonate Rocks Using New Modeling Parameters, #40901 (2012) Tianhua Zhang, Weishu Zhao...
2012
Deconvolution of upgoing and downgoing wavefields: A data example from the NOAKA OBN experiment
Tim Seher, Hassan Masoomzadeh, Yong Ren, Simon Baldock, Bin Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... increasing. This increase in frequency and survey size requires efficient processing solutions for attenuating free surface effects such as ghosts...
2022
Integrating Gravity and Magnetic Data to Define Prospects for Oil and Gas in Central Texas: A possible structural framework for hydrocarbon exploration in central Texas
Joseph P. Fagan, Jr., E. Gerald Rolf, Robert U. Neese, Kenneth O. Seewald
Bulletin of South Texas Geological Society
... magnetic responses. Figure 4 is a map of the vertical gradient of the reduced to pole magnetics. This tool emphasizes higher-frequency anomalies...
2000
Stratigraphic Delineation of the Baong Sandstone by High Resolution Acoustic Inversion in the North Sumatra Basin
L. R. Weathers, R. B. Helm
Indonesian Petroleum Association
.... It is compared with the NSB-L2 well log acoustic impedance filtered to attenuate frequency components below 5 Hz. This filtering is necessary to make...
1984
Unsupervised machine learning for seismic facies classification applied in presalt carbonate reservoirs of the Bzios Field, Brazil
Dbora Ribeiro Barretto, Pedro Henrique Cunha de Macedo, Wagner Moreira Lupinacci, Raisa Carvalho Silva
International Meeting for Applied Geoscience and Energy (IMAGE)
... (Figure 2) consisted in: (1) data preconditioning, using a structural-oriented smooth filtering (Hale, 2009) to attenuate background noise and enhance...
2022
Seismic random noise attenuation via enhanced similarity self-supervised learning
Jiale Wang, Naihao Liu, Yihuai Lou, Jinghuai Gao
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the frequency domain, which seriously affects the subsequent seismic data processing and geological interpretation (Dong et al., 2020). Therefore, many...
2022
Forward modeling for arbitrary irregular free-surface based on body-fitted grid
Erxiang Wei, Jianping Huang, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... = − N where k ∗ is the effective spatial wave number in the frequency domain of equation(8). Third International Meeting for Applied Geoscience...
2023
Fault MLReal: A fault delineation study for the Decatur CO2 field data using neural network predicted passive seismic locations
Hanchen Wang, Yinpeng Chen, Tariq Alkhalifah, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... input for the encoder-decoder architecture network training. Lowpass Filtering: The raw seismic data undergoes lowpass filtering to remove high-frequency...
2023
The Seismic Facies of a Delta Onlapping an Offshore Island: Fraser River Delta, British Columbia
Harry M. Jol, Michael C. Roberts
CSPG Special Publications
... (Hunter et al., in press). High frequency geophones (50 Hz) were utilized in a twelve channel array. All data were filtered in the field by these high...
1988
Anisotropic elastic full-waveform inversion for crosswell seismic data for Wyoming CarbonSAFE project
Olga Podgornova, Shujaat Ali, Ting Lei, Peng Li, Matthew Johnson, Lu Lee, Zunsheng Jiao, J. Fred McLaughlin, Erik Borchardt, Lin Liang, Pierre Bettinelli, Joel Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
... a good signal-to-noise ratio in the frequency interval between 40 Hz and 300 Hz. High-frequency resonance (above 250 Hz) is observed in some...
2023
The Discovery of the Bumblebee and Grapple Mineralisation and Impacts on Exploration at the Lake Mackay Project
Mike Whitford, Doug Winzar
Petroleum Exploration Society of Australia (PESA)
... of ~60 A was transmitted into the loop at a frequency of 1Hz. Lines where spaced at nominally 200 m with a 100 m station spacing. DHEM surveys were...
2019