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The AAPG/Datapages Combined Publications Database

Showing 2,249 Results. Searched 200,357 documents.

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Abstract: Improved Imaging of a Fold and Thrust Belt Regime, Onshore Trinidad, by Means of the Common Reflection Surface (CRS) Method; #90238 (2015)

Dennis Otto, Philip Schlueter, Terrell Dhanpaul, Samuel Ragbir, Curtis Archie, and Nancy Gallai-Ragobar

Search and Discovery.com

... accurately the correct stacking and migration velocities. Several reprocessing attempts have been carried out by other contractors without providing...

2015

Marker Event Identification Technique and Correlation of Cenozoic Biozones on the Labrador Shelf and Grand Banks

Marc A. D'Iorio, Frederik P. Agterberg

CSPG Bulletin

... events. These results can be used to trace vertical migration of biostratigraphic events. RESUME Des lignes de correlation objectives sont etablies...

1989

EXTENDED ABSTRACT: From 2 Dimensional to 3 Dimensional: Modeling the Western Gulf of Mexico Using Recently Acquired Long Offset Seismic and Gravity Data

Parsons, M., Price, A., Bain, J., Mulcahy, S., and Pawlowski, R.

GCAGS Transactions

... to improve seismic modeling and imaging of salt. This proved to be valuable in the Pre-Stack Depth Migration phase of processing, so...

2004

Abstract: Use of Seismic and EM Data for Exploration, Appraisal and Reservoir Characterization; #90171 (2013)

Anton Ziolkowski and Folke Engelmark

Search and Discovery.com

... confidence in its ability to find geological structure from seismic data, using depth migration and full waveform inversion. The algorithms are tested...

2013

Geometric Models of Listric Normal Faults and Rollover Folds (1)

WILLIAM F. DULA, JR.

AAPG Bulletin

... correctly interpreted from the seismic data, which in turn must be correctly time- and depth-migrated. Proper migration of the seismic data is also...

1991

Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013)

Guangpin Li, Johnathan Linfoot, and Bruce Hobbs

Search and Discovery.com

... once for each iterative step, resulting in a relatively fast but rigorous inversion method. To obtain a stable solution for blocky geological...

2013

Inversion of Salt Diapir and Sedimentary Bed Observations: A Gulf Coast Case History

K. Petersen, I. Lerche

GCAGS Transactions

... of pseudo wells showing the temperature variation with depth (see Fig. 6). End_Page 310------------------------ Considerations: Mathematical Geology, v...

1993

Memory-efficient frequency-domain least-squares RTM using low-rank Greens functions via randomized SVD

Daniel E. Revelo, Reynam C. Pestana, Diego F. Barrera, Rodrigo S. Santos

International Meeting for Applied Geoscience and Energy (IMAGE)

... .1441754. Whitmore, N. D., 1983, Iterative depth migration by backward time propagation: 53rd Annual International Meeting, SEG, Expanded Abstracts, 382...

2024

Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data

James Gaiser, James Simmons, Moacyr de Souza Bezerra

International Meeting for Applied Geoscience and Energy (IMAGE)

... Bezerra, Colorado School of Mines. Summary As interest in shear waves (S-waves) grows for prestack depth migration (PSDM) of ocean-bottom node (OBN) data...

2022

Deep-learning application of salt geometry detection in deep water Brazil

Ruichao Ye, Anatoly Baumstein, Kirk A. Wagenvelt, Erik R. Neumann

International Meeting for Applied Geoscience and Energy (IMAGE)

... model building for saltdominated environments. Depending on the data volume and complexity of geological structures, this iterative procedure usually...

2022

Reverse-time migration of mobile marine vibrator data

Khalid Almuteri, Paul Sava, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Expanded Abstracts, doi: https://doi.org/10.1190/segam2013-1391.1. Whitmoe, N. D., 1983, Iterative depth migration by backward time propagation: 53rd Annual...

2022

Full Waveform Inversion on Bekapai Field: A Game-Changer Technology for Our Seismic Imaging Workflows

Magali Beele, Clement Fleury, Claudio Strobbia, Muhammad-Thurisina Choliq, Jacques Bonnafe, Gilles Vallon

Indonesian Petroleum Association

... 2010 3D pre-stack depth migration reprocessing of the 1994 3D streamer dataset presented by Kusuma et al. (2011) and many years of experience...

2014

Secondary Migration by Stokesian Flow of Metastable Clusters and Microdroplets of Petroleum in Water, #42016 (2017).

John G. Stainforth

Search and Discovery.com

...Secondary Migration by Stokesian Flow of Metastable Clusters and Microdroplets of Petroleum in Water, #42016 (2017). John G. Stainforth Secondary...

2017

Rock-Physics Guided Seismic Exploration

Search and Discovery.com

N/A

Abstract: Helicopter-Borne Transient Electromagnetics for High-Resolution Near-Surface Characterization; #90254 (2016)

Ersan Turkoglu, Diego Rovetta, Armando Sena, Daniele Columbo, Gary W. McNeice

Search and Discovery.com

..., such as the transmitter moment and the repetition time, provided sensitivity to a depth of about 500 m from the surface, making the TEM dataset an excellent complementary...

2016

-- no title --

user1

Search and Discovery.com

... recovery and maximizing economic returns. For example, Sonic restoration can be important for Quantitative Interpretation, time-depth conversions and frac...

Unknown

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