Imaging the presalt with elastic FWI using OBN data

Gabriel Brando, Benjamin Huard, Luis Cypriano

International Meeting for Applied Geoscience and Energy (IMAGE)

... the 12 Hz AFWI model from the study area. The white arrows indicate the presence of a lowwavenumber halo around the salt structure. The 30 Hz AFWI model...

Building high-resolution models and synthetic seismic data to evaluate interpretation scenarios

Tiago Santos Cabral, Rodrigo Lopes Fernandes, Daina Popic Bendoraitis, Josair Estrela Gonalves Junior, Luiz Alberto Santos

International Meeting for Applied Geoscience and Energy (IMAGE)

... on the respective model. White arrows highlight sub-salt migration artifacts. Figure 4: RTM images of the synthetic data, modeled and migrated...

A Method of Displaying Sedimentary Structures in Micritic Limestones

Tove G. Bockelie

Journal of Sedimentary Research (SEPM)

... are then photographed under alcohol. The prints of the sides are glued together to form a three-dimensional photographic model of the limestone block...

Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)

Search and Discovery.com

The Early Days of Northwest Colorado

Helen L. Warner

Rocky Mountain Association of Geologists

... were laid for the trains that opened die west. This is a land new in the white man’s history but a land long-loved by the Utes who for 500 years have...

Abstract: Effects of Lateral Heterogeniety Scales on AVO Trends; #90174 (2014)

Ramin Saleh, Emmanuel Bongajum, and Bernd Milkereit

Search and Discovery.com

... include a simple two layer model, a layered model with sharp contrasts and stochastic models where the heterogeneity of the gas hydrate zone is defined...

Abstract: Thermal Modeling - Oil or Gas? Examples from the Faroes-Shetland (NW Europe) and Casamance (NW Africa) Basins

A. D. Carr

Houston Geological Society Bulletin

.... The message is that charge risks cannot be properly assessed, in either frontier basins or established plays, until the correct thermal model is applied...

Seismic Inversion: Part 7. Geophysical Methods

Brian Russell

AAPG Special Volumes

... constraints taken from a sonic log or seismic velocity information and produce a forward model. We then combine the information from the seismic data...

Abstract: Seismic Facies Classification Using Bayesian Networks; #90172 (2014)

Gu Yuan, Zhu Peimin, Rong Hui, Hai Yang, Zeng Fanping

Search and Discovery.com

... noise, the output of the method shows considerable agreement with the geologic model; similarly, for the real data application, the predicted facies...

Evaluating Water-Flooding Incremental Oil Recovery Using Experimental Design, Middle Miocene to Paleocene Reservoirs, Deep-Water Gulf of Mexico, by Richard Dessenberger, Kenneth McMillen, and Joseph Lach, #40256 (2007).

Search and Discovery.com

Petroleum Systems of the Northern Williston Basin: A Quantitative Basin Modelling Assessment

Search and Discovery.com

LATE CENOZOIC EROSION OF WILLISTON BASIN SEDIMENTS

ERIC N. CLAUSEN

Williston Basin Symposium

..., composed of sediments usually mapped as (Oligocene) White River Group, probably represent topographic inversions of early Yellowstone...

Parametric analysis of CO2 geologic sequestration in closed volumes

Srikanta Mishra, Yagna Deepika Oruganti, and Joel Sminchak

Environmental Geosciences (DEG)

... details, and example applications can be found elsewhere (White et al., 2005). Model Description In a multi-well injection system, wells in the center...

Nonlinear LS-RTM based on the seismic scale separation and full-wavefield multiparameter FWI

ystein Korsmo, Yang Yang, Nizar Chemingui, Andrey Pankov, Antonio Castiello

International Meeting for Applied Geoscience and Energy (IMAGE)

... the reflectivity model that best explains the measured data. This data-fitting process will implicitly compensate for wavefield propagation effects...

An Integrated, Multiscale Geomodel of the Northern Delaware Basin

Robin Dommisse, Xavier Janson, Frank Male, Buddy Price, Simon Payne, Andrew Lewis

Unconventional Resources Technology Conference (URTEC)

... in this paper. The green area represents the potash mining area. Vertical and horizontal wells that are part of the Permian Basin model are shown as white...

Probabilistic centroid moment tensor inversions using geologically constrained priors: Application to induced earthquakes in the Groningen gas field, the Netherlands

La Ode Marzujriban Masfara, Cornelis Weemstra, Thomas Cullison

International Meeting for Applied Geoscience and Energy (IMAGE)

... the forward problem, which involves the computation of the particle displacements given specific values for each of the ten model parameters...

Eruption Dynamics of the KS1 caldera eruption of Ksudach Volcano, Russia - Abstract

J. E. Gardner, S. Tait, B. J. Andrews, V. Ponomareva, I. V. Melekestsev

Alaska Geological Society

... dynamics of the eruption. A sharp change from white to gray pumices and ash in the upper part of the deposit defines a distinctive timeline. Proximally, KS1...

Abstract: Detailed structural analysis of a transpressional terrane boundary, Minas fault system, Nova Scotia

Ellie MacInnes, J. C. White

Atlantic Geology

...Abstract: Detailed structural analysis of a transpressional terrane boundary, Minas fault system, Nova Scotia Ellie MacInnes, J. C. White ATLANTIC...

Abstract: The Hammondvale metamorphic suite: part of an exhumed Neoproterozoic convergent margin in the Avalon Terrane, southern New Brunswick

C. E. White, S. M. Barr, R. A. Jamieson, P. H. Reynolds

Atlantic Geology

.... White, S. M. Barr, R. A. Jamieson, P. H. Reynolds A TLANTJC G EOLOGY 75 The Hammondvale metamorphic suite: part of an exhumed Neoproterozoic...

Abstract: Geology of the Washabuck Peninsula, central Cape Breton Island, Nova Scotia

Darin R. G. Wasylik, Sandra M. Barr, Chris E. White

Atlantic Geology

...Abstract: Geology of the Washabuck Peninsula, central Cape Breton Island, Nova Scotia Darin R. G. Wasylik, Sandra M. Barr, Chris E. White 161...

Abstract: New geological highway map of Nova Scotia

C. E. White, H. V. Donohoe Jr., B. Fisher, R. Raeside, K. Silverstein, D. Skilliter

Atlantic Geology

...Abstract: New geological highway map of Nova Scotia C. E. White, H. V. Donohoe Jr., B. Fisher, R. Raeside, K. Silverstein, D. Skilliter 163 Atlantic...

Abstract: Petrology and tectonic setting of the Seal Island Pluton, offshore southwestern Nova Scotia

Patrick Moran, Sandra Barr, Chris White

Atlantic Geology

...Abstract: Petrology and tectonic setting of the Seal Island Pluton, offshore southwestern Nova Scotia Patrick Moran, Sandra Barr, Chris White 73...

Abstract: Late Cenozoic seismic stratigraphy of the Mohican Channel area, Scotian Slope

Maureen White, David C. Mosher, Patrick Ryall, Grant Wach

Atlantic Geology

...Abstract: Late Cenozoic seismic stratigraphy of the Mohican Channel area, Scotian Slope Maureen White, David C. Mosher, Patrick Ryall, Grant Wach 83...

Abstract: The Meguma Supergroup of southern Nova Scotia: new insights on the stratigraphy, tectonic setting, and provenance

C. E. White, R. J. Horne, S. M. Barr

Atlantic Geology

...Abstract: The Meguma Supergroup of southern Nova Scotia: new insights on the stratigraphy, tectonic setting, and provenance C. E. White, R. J. Horne...

Abstract: Preliminary investigation of a major high-strain zone in the Caledonian Highlands, southern New Brunswick

Adrian F. Park, Sandra M. Barr, Chris E. White

Atlantic Geology

..., Chris E. White atlantic geology . volume 44 . 2008 31 Preliminary investigation of a major high-strain zone in the Caledonian Highlands, southern New...