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The AAPG/Datapages Combined Publications Database
Showing 1,706 Results. Searched 200,357 documents.
The temperature structure of the upper mantle based on magnetotelluric data beneath the western Qaidam Basin, northern Tibet, China
Lishui Zhou, Letian Zhang, Sheng Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and the tipper for periods in 0.01-10000s. The apparent resistivity error floor for TE mode is set to 100%, and the phase error floor is set to 1.43°. The TM...
2022
ABSTRACT: Enhanced Residual Statics by Gradually Building a Velocity Model: A Case Study, by Alghamdi, Ahmed S.; Afif, Omar H.; #90141 (2012)
Search and Discovery.com
2012
Analysis of fault damage zones using three-dimensional seismic coherence in the Anadarko Basin, Oklahoma
Zonghu Liao, Hui Liu, Brett M. Carpenter, Kurt J. Marfurt, and Ze’ev Reches
AAPG Bulletin
... zonation in the synthesis below. We further explored the validity of the above interpretation of damage zones by plotting the root mean square (RMS...
2019
Abstract: 100 Years! Celebrating RMAGs Past, Present & Future; #91201 (2022)
Robin P. Diedrich
Search and Discovery.com
... the future holds as RMAG continues to serve our geoscience community in the next century. Opening Plenary - Welcome to RMS 2022 Monday, July 25 9:00 AM...
Unknown
Transient Electromagnetic Detection of Subsea Permafrost Near Prudhoe Bay, Alaska
Gerald G. Walker, K. Kawasaki, T. E. Osterkamp
Pacific Section SEPM
... mean square error. The updated interpretations appear to predict a thinner layer of thawed sediments above the ice-bearing permafrost than the visual...
1987
Inversión Gravimétrica 3D de la Subcuenca de Maturín [PAPER IN SPANISH] 3D Gravity Inversion of Maturin Subbasin
W. J. Goncalves, M.I. Jácome, C. Izarra
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... km Máxima 39 km Mínima 28 km Máxima 39 km Mínima 28 km Máxima 39 km Mínima 28 km Máxima 39 km Parámetros Iteración final y error RMS Prof. media de...
2006
Geohazard investigation on gas cloud distribution at B field (channel influence)
Norazif Anuar Hasni, Nur Shafiqah Shahman, Jasmi Ab Talib, Deva Prasad Ghosh
Geological Society of Malaysia (GSM)
.... For gas cloud identification, seismic attributes such as remove bias, instantaneous phase, Chaos and RMS (Root Mean Square) amplitude are used. Besides...
2021
High-Resolution Model Building in a Full-Azimuth Nodal Survey in the GOM
Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, TGS
GEO ExPro Magazine
... the checkshot velocities at checkshot locations, The time-RMS model derived from PSTM velocity analysis residual moveout at these locations is attributed...
2016
Abstract: New frontiers in ocean mapping
G. Costello, B. D. Loncarevic, L. Meyer
Atlantic Geology
... corrections, the RMS crossover error can be reduced to a half (from 21 nT to 12 nT). The application of new technologies is a part of a larger...
1993
Relation between dips of prestack time migrated and unmigrated data
Jagmeet Singh
International Meeting for Applied Geoscience and Energy (IMAGE)
...— measured = 0.2𝑚𝑠/𝑚, δτ/δx 𝛿𝑥 =0.22 ms/m, t_0=1.725s, whereas predicted δt/δx from the above equation comes out to be 0.2007 ms/m, an error...
2024
Application of Anisotropic Depth Imaging Onshore
Scott Sutherland, Marianne Rauch-Davies
Unconventional Resources Technology Conference (URTEC)
... data can be input into a final iteration of tomographic inversion. In this way, the pitfall of forcing local ties is avoided and the regional error...
2017
Abstracts: Advances in SGL AIRGrav Acquisition and Processing; #90173 (2015)
Luise Sander and Stephen Ferguson
Search and Discovery.com
... and Ferguson, (2008). The RMS error for each individual test line was then calculated based on the difference in response for this pass along the test...
2015
Predicting Seismic Data Quality from Multispectral Satellite Imagery in Alberta Oil Sands; #41335 (2014)
Andrew V. Barrett, Art Siewert, and Ron Weedmark
Search and Discovery.com
... are derived in the field after each shift change during the winter acquisition season. The metric we use is a shot stack RMS amplitude, after...
2014
New Technology to Acquire, Process, and Interpret Transient EM Data; #41579 (2015)
Anton Ziolkowski, Richard Carson, David Wright
Search and Discovery.com
...-section. Approximate depth may be obtained using skin-depth calculations. References Cited Levinson, N., 1947, The Wiener RMS (root mean square...
2015
Horizontal Stresses Prediction Using Sonic Transition Time Based on Convolutional Neural Network; #42587 (2023)
Esmael Makarian, Ayub Elyasi, Fatemeh Saberi, Olusegun Stanley Tomomewo
Search and Discovery.com
... to the results, CNN could predict Shmin with r=0.93 and R2=0.86, and the root mean square error (RMSE) is 4.6. CNN was similarly performed to calculated SHmax...
2023
Polygonal Fault System in the Paleogene of the Magallanes Foreland Basin, Southern Chile
Jesús A. Pinto, Danilo L. González, Ángel P. González, Ricardo A. Zapata, Pablo E. Mella
Unconventional Resources Technology Conference (URTEC)
... includes three operational blocks in the Chilean portion of the basin, from north to south: Dorado-Coiron (DC) on mainland and Arenal (AR) and Carretas...
2018
Detection of Fluvial Systems Using Spectral Decomposition (Continuous Wavelet Transformation) and Seismic Multi-Attribute Analysis A New Potential Stratigraphic Trap in the Carbonera Formation, Llanos Foothills, Colombia; #42281 (2018)
Essam Saeid, James Kellogg, Christopher Kendall, Ibraheem Hafiz, Zyaid Albesher
Search and Discovery.com
... seismic multi-attribute (including RMS, Coherence, reflection strength) to predict sedimentary sub-facies, (2) use time slices and horizon probes...
2018
Métodos de Conversión Tiempo-Profundidad: Analisis y Discusión de Resultados en un Modelo Estructuralmente Complejo [PAPER IN SPANISH] Methods of Time-Depth Conversion: Analysis and Discussion of Results in a Complex Structural Models
Juan Carlos Vega D., Andres Mora
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... con VSP y la imagen sísmica es de baja calidad, haciendo difícil extraer las velocidades RMS u otras velocidades de la sísmica. velocidad y al...
2009
Successful Stepout Exploration and Development Practice in Low Relief Structural Stratigraphic Complex Reservoirs in Block 1AB, Marañón Basin, Peru
Waldyr Rodríguez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... PILAR 1X r iver Riv re Ti g T r Rive IC IFIC AC PA añon CARMEN Map outlining play r ve Riv ri ar hu ah ap C M ar BRAZIL HU AR AL MARGARITA...
2008
A Simple Guide to Depth Conversion: Part I
Ashley Francis
GEO ExPro Magazine
... they can be stacked. The stretch factor is related to the RMS average velocity and so NMO correction gives an estimate of the velocity profile at each point...
2018
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... offsets. The URTeC 2455484 2 interaction of velocity alters the RMS velocity estimate that is determined just from the near offsets. There have been...
2016
Seismic and Structural Analysis of a Trenton-Black River Hydrothermal Dolomite Reservoir, by Justine Sagan and Bruce Hart, #40129 (2004).
Search and Discovery.com
2004
Borehole Magnetostratigraphy, Absolute Age Dating, and Correlation of Sedimentary Rocks, with Examples from the Paris Basin, France
Patrick M. Bouisset , Antoine M. Augustin
AAPG Bulletin
...), may also be correlative to a geomagnetic polarity time scale (GPTS) or reference magneto-stratigraphic scale (RMS), given adequate dating tie points...
1993
The Use of CSEM and the Exploration Challenges in the Vøring Basin (Norwegian Sea), #11040 (2018).
Aristofanis Stefatos, Alexander Vereshagin, George Vardoulias, Stein Kjetil Helle, Torolf Wedberg, Susanne Sperrevik
Search and Discovery.com
...%. The unconstrained inversion of PERI01 dataset assuming minimum 3% standard error (and independent receiver noise floors; error handling in MARE2DEM algorithm...
2018
ON DRILLING FREQUENCY AND MANLY'S ALPHA: TOWARDS A NULL MODEL FOR PREDATOR PREFERENCE IN PALEOECOLOGY
JANSEN A. SMITH, JOHN C. HANDLEY, GREGORY P. DIETL
PALAIOS
... horizontal line is ai ¼ m ¼ 0:0476. Error bars represent the 95% confidence regions around the alpha estimates. TABLE 1.—Per taxon estimates of alpha...
2018