Historical Shoreline Dynamics Along the Chenier Plain of Southwestern Louisiana

Mark R. Byrnes, Randolph A. McBride, Qiang Tao, Lisa Duvic

GCAGS Transactions

... comparisons of shoreline position, error is additive. Assuming individual errors represent standard deviations, a root-mean-square (rms) approach can...

Application of formation pressure prediction technique based on high-density three-dimensional seismic constraints in complex structural zones

Baoli Yu, Keyu Liu, Chao Li, Peng Chen, Baorong Xu, Jia Chen, Wenchao Xiang, Bo Yuan

International Meeting for Applied Geoscience and Energy (IMAGE)

... for pressure body prediction is obtained from the RMS velocity field of prestack time migration seismic data. Generally, the accuracy of the result...

Machine learning and seismic attributes for prospect identification and risking: An example from offshore Australia

Mohammed Farfour, Douglas Foster

International Meeting for Applied Geoscience and Energy (IMAGE)

... to predict a Gamma Ray model from seismic data. The RMS error starts high and then decreases to a stable level which indicated that network has...

Large-Scale Pore Pressure Prediction After Pre-Stack Depth Migration in the Caspian Sea (Geophysics Paper 24)

Norbert van de Coevering, Hazim Hameed Al-Dabagh, Liau Min Hoe, Tony Jolly

Geological Society of Malaysia (GSM)

... to be converted from RMS to interval velocity. Normally, the regularly sampled velocity field (in time) is converted using Dix’ approximation (Dix, 1955...

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...

Chapter 10: Earthquake, Tomographic, Seismic Reflection, and Gravity Evidence for a Shallowly Dipping Subduction Zone beneath the Caribbean Margin of Northwestern Colombia

Rocio Bernal-Olaya, Paul Mann, Carlos A. Vargas

AAPG Special Volumes

..., Nuevas evidencias sobre el magmatismo Miocenico en el distrito minero de Vetas-California (Macizo de Santander, Cordillera Oriental, Colombia): Boletin de...

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

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...

Detailed Structural Interpretation Using 3D Seismic Curvature Analysis, Neuquen and San Jorge Basins, Argentina

Scott A. Haberman, Mariana Aguiar Rolon, José Cavero, Victor Sancho, Miguel Mendez, Luciano Di Benedetto, Fermin Goya, Horacio Verdur, Eduardo Bellosi, Robert Crandall

Search and Discovery.com

..., S. and C. Cocchia, 1998, Un Caso de Aplicacion de la Sismica 3D en la Prospeccion de Reservorios Multicapa en la Cuenca del Golfo San Jorge...

Abstract: 100 Years! Celebrating RMAGs 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...

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...

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...

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...

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...

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...

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...

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...

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...

Seismic-based paleoenvironmental analysis of the Paleocene carbonate shelf in Ajdabiya Trough, north-central of Libya

Abdeladim M. Asheibi

Bulletin of Canadian Energy Geoscience (CEGA)

... and stratigraphy. The exploration for petroleum in Europe and North Africa: London, Inst. Petroleum, p. 31–48. Tiratsoo, E.N. 1976. Oilfields...

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...

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...

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...

Application of gravity and magnetic techniques to model the geometry of the northern margin of the Onion Creek salt diapir, Paradox Basin, Utah

Julia M. Astromovich, Mark R. Baker, Diane I. Doser, William Houston

Rocky Mountain Association of Geologists

... anomalies for three forward models (red lines), observed data (X symbols) and estimated uncertainties of 1 mGal (dashed and dotted lines). The RMS...

Seismic interpretation workflows for deep-water systems: A practical guide for the subsurface

Mike Mayall and Ben Kneller

AAPG Bulletin

... that the data contain. It is generally advisable to use multiple attributes in a pragmatic trial-and-error approach or merged seismic attributes...

Impact of the Stress State and the Natural Network of Fractures/Faults on the Efficiency of Hydraulic Fracturing Operations in the Goldwyer Shale Formation

Partha Pratim Mandal, Reza Rezaee, Joel Sarout

Australian Petroleum Production & Exploration Association (APPEA) Journal

... et al. (2020b) confirms the plausibility of both normal and strike-slip faulting regimes, i.e. Sv %SHmax > > Shmin and ENE–WSW orientation of SHmax...