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The AAPG/Datapages Combined Publications Database
Showing 33,169 Results. Searched 200,693 documents.
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
.... The major 4D surveys on Norne are Q-on-Q surveys using a layout with 6 streamers with length of 3.2 km and separation of 50 meters. The Simulated migration...
2013
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
.... The major 4D surveys on Norne are Q-on-Q surveys using a layout with 6 streamers with length of 3.2 km and separation of 50 meters. The Simulated migration...
2013
Abstracts: Synthetic Microseismic Files; #90173 (2015)
J. Wong, P. M. Manning, L. Han, and J. B. Bancroft
Search and Discovery.com
... estimates of source locations. This is especially true if the acquisition aperture of the recording array is small in angular extent...
2015
Characteristics of Tight Gas Reservoir in the Upper Triassic Sichuan Basin, Western China; #10876 (2016)
Qi Li
Search and Discovery.com
... Microstructure Characterization-- sandstone Sandstone overall densification, aperture is not development, local development micron secondary pores...
2016
Identifying and Fixing Artifacts that Arise in Structure-Oriented Filtering; #42479 (2019)
Satinder Chopra, Kurt Marfurt
Search and Discovery.com
... exhibits the same spectrum as the signal, while the spectrum of noise such as ground roll tends to be concentrated at the lower frequencies. Migration...
2019
Carbonate Shoals and Hydrocarbons in the Western Timor Sea
Ian Lavering, Andrew Jones
Petroleum Exploration Society of Australia (PESA)
... dormant hydrocarbon seep systems. The evidence for active hydrocarbon migration systems in the region include gas ch imn eys, zones of increased seism ic...
2001
Fracture and Deformation Band Visualization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates, #40499 (2010)
Mark Grasmueck, Gregor P. Eberli, Pierpaolo Marchesini, Miquel Coll, Rizky P. Sekti, Juliette Lamarche, Brita Graham Wall, Paul Gillespie
Search and Discovery.com
... Penetrating Radar (GPR) and subsequent migration of the data allow, for the first time, to image fracture and deformation band networks in three...
2010
Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)
Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong
Search and Discovery.com
... the complexity of the processing prior to migration, we start our QC much earlier in the processing sequence. As the inversion and amplitude versus...
2017
Chapter 21: Fracture Analog of the Sub-Andean Devonian of Southern Bolivia: Lidar Applied to Abra Del Condor
David García-Sellés, Sergio Sarmiento, Oscar Gratacós, Pablo Granado, Núria Carrera, M. R. Lakshmikantha, Juan Carlos Cordova, and Josep Anton Muñoz
AAPG Special Volumes
...-aperture size-frequency, spatial distribution, and growth processes in strata-bounded and non-stratabounded fractures, Cambrian Mesón Group, NW Argentina...
2018
Platform-Margin Trajectory as a Control on Syndepositional Fracture Patterns, Canning Basin, Western Australia
Edmund L. Frost III, Charles Kerans
Journal of Sedimentary Research (SEPM)
... Gorge and Tunnel Creek (Figs. 1A, 6). Fracture aperture and spacing were recorded for approximately 1700 fractures along 12 one-dimensional scanlines...
2009
The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins
Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Lesson learned is that survey surface dimensions need to be large enough to take account of the required migration aperture for the typically high...
2009
Utilizing the Two-Way Wave Equation: Reverse Time Pre-Stack Depth Migration
Matthew H. Karazincir, Clive M. Gerrard, Andrew Long, Lynn B. Comeaux
Indonesian Petroleum Association
...Utilizing the Two-Way Wave Equation: Reverse Time Pre-Stack Depth Migration Matthew H. Karazincir, Clive M. Gerrard, Andrew Long, Lynn B. Comeaux...
2008
A recipe for practical iterative LSRTM with synthetic and real data examples from Brazil
Valeriy Brytik, Gopal Palacharla, Rishi Bansal, Diwi Snyder, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Dmitriy Pavlov, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... analytic line search, use of an alternate migration operator and shot selection. These workflow improvements have allowed us to significantly reduce...
2022
Least-squares RTM with shifted total variation regularization for depth imaging of sparse short-offset seismic data
Toktam Zand, Andrzej Gorszczyk, Ali Gholami, Hasan Ghasemzadeh, Alison Malcolm
International Meeting for Applied Geoscience and Energy (IMAGE)
... reverse time migration (LSRTM) is a leading tool in imaging complex geological structures. This is because it includes the full-wave equation via...
2022
Resonance Frequencies in Passive Recordings Map Fracture Systems: Eagle Ford and New Albany Shale Examples
Charles Sicking, Jan Vermilye
Unconventional Resources Technology Conference (URTEC)
... locations using seismic depth migration. In quiet, pre-stimulation periods, resonances that show dispersion are more common. During stimulation, when...
2019
Is Our Carbonate Reservoir Fractured or Not?; #41484 (2014)
Patrick Corbett
Search and Discovery.com
... * KF1 Kfrac = 833 * 10^2 * Wf^2 * Df * KF1 PHIfrac = fracture porosity (fractional) Df = fracture frequency (fractures per meter) Wf = fracture aperture...
2014
A NEW TAXON IN THE GENUS CHARONIA (MOLLUSCA: GASTROPODA) FROM THE PLIOCENE OF VENEZUELA, AND ITS IMPLICATIONS
J. Gibson-Smith
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... the Atlantic, derived from Ch. l. weisbordi n. subsp. found in the Mare Formation, Cabo Blanco, Venezuela. The migration of the genus from the Eastern...
1976
Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias
Pierre-Francois Roux
Unconventional Resources Technology Conference (URTEC)
... varying sensitivity, it has always been accepted that surface arrays are immune to such an issue thanks to their broad aperture. In this paper, we...
2017
Time-Lapse Imaging of a Hydraulic Stimulation Using 4-D Vertical Seismic Profiles and Fiber Optics in the Midland Basin
Robert Meek, Kevin Woller, Mark George, Robert Hull, Hector Bello, Jed Wagner
Unconventional Resources Technology Conference (URTEC)
... upgoing energy, prestack depth migration was used to image the seismic volumes from the DAS fiber both before and after the stimulation treatments...
2017
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)
... scenarios in challenging areas. In this workflow, a low-frequency impedance derived from migration velocity is combined with a medium- to high...
2022
Acoustic/elastic wavefield injection and reconstruction from ocean-bottom data for elastic RTM
Bingkai Han, Weijian Mao, Xiao-Bi Xie
International Meeting for Applied Geoscience and Energy (IMAGE)
..., followed by migration imaging in a conventional processing workflow under the acoustic assumption. Alternatively, the separation can be implicitly...
2024
Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics
J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li
Unconventional Resources Technology Conference (URTEC)
... to target depth, resulting in approximately 1000 recorded channels. The large number of channels, combined with the wide aperture, allowed us...
2019
ABSTRACT: Evaluation of hydrologic and biogeochemical controls on soluble benzene migration within the Uinta Basin using computer models and field sampling; #90013 (2003)
Ye Zhang, Mark A. Person, Enrique Merino, Michael Szpakiewcz
Search and Discovery.com
... large continuous fractures. In the case of their buoyancy-driven separate phase migration via fractures, a threshold aperture size of about1.0 mm...
2003
Squeezing Every Last Drop Out of a Coarse 3D Oil Sands Dataset for Refining 3D Survey Design A Case History; #41500 (2014)
Sylvestre Charles, Jim Hostetler, Jiwu Lin, Xiaoming Luo
Search and Discovery.com
.... The migration aperture includes the fold taper. The CMP bin is square and its size is 15m x 15m. The Devonian unconformity at the base of the McMurray...
2014
Broadband Seismic Technology and Beyond: Part I: The Drive for Better Bandwidth and Resolution
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... way to discuss spatial resolution is in the context of Fresnel zones. However, that discussion typically deals with resolution before seismic migration...
2013